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Posted to commits@cloudstack.apache.org by bf...@apache.org on 2013/10/03 21:47:54 UTC

[01/10] git commit: updated refs/heads/ui-restyle to fbb0499

Updated Branches:
  refs/heads/ui-restyle 8351bd709 -> fbb0499be


CLOUDSTACK-4784: 22x to 4.x upgrade - don't ignore redundant router network offering, when update ntwk_offering_serivce_map with PF/StaticNat/SourceNat services


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/a2bf7f03
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/a2bf7f03
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/a2bf7f03

Branch: refs/heads/ui-restyle
Commit: a2bf7f035ee09b294aa41fe85944f2f510aefacc
Parents: b44bc9d
Author: Alena Prokharchyk <al...@citrix.com>
Authored: Wed Oct 2 11:09:44 2013 -0700
Committer: Alena Prokharchyk <al...@citrix.com>
Committed: Wed Oct 2 11:09:44 2013 -0700

----------------------------------------------------------------------
 engine/schema/src/com/cloud/upgrade/dao/Upgrade2214to30.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cloudstack/blob/a2bf7f03/engine/schema/src/com/cloud/upgrade/dao/Upgrade2214to30.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/upgrade/dao/Upgrade2214to30.java b/engine/schema/src/com/cloud/upgrade/dao/Upgrade2214to30.java
index 78ee674..48b83b4 100644
--- a/engine/schema/src/com/cloud/upgrade/dao/Upgrade2214to30.java
+++ b/engine/schema/src/com/cloud/upgrade/dao/Upgrade2214to30.java
@@ -663,7 +663,7 @@ public class Upgrade2214to30 extends Upgrade30xBase implements DbUpgrade {
                     services.put("SecurityGroup", "SecurityGroupProvider");
                 }
 
-                if (uniqueName.equals(NetworkOffering.DefaultIsolatedNetworkOfferingWithSourceNatService.toString()) || uniqueName.equalsIgnoreCase(externalOfferingName)) {
+                if (uniqueName.equals(NetworkOffering.DefaultIsolatedNetworkOfferingWithSourceNatService.toString()) || uniqueName.equals(NetworkOffering.DefaultIsolatedNetworkOfferingWithSourceNatService.toString() + "-redundant") || uniqueName.equalsIgnoreCase(externalOfferingName)) {
                     if (externalOfferingName != null && uniqueName.equalsIgnoreCase(externalOfferingName)) {
                         services.put("SourceNat", "JuniperSRX");
                         services.put("PortForwarding", "JuniperSRX");


[06/10] git commit: updated refs/heads/ui-restyle to fbb0499

Posted by bf...@apache.org.
=Comment the test for now to unblock everyone. Will file a bug and fix it


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/765f56a0
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/765f56a0
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/765f56a0

Branch: refs/heads/ui-restyle
Commit: 765f56a02ced44b7d95574f5901e834c799a56fe
Parents: 8466fad
Author: Nitin Mehta <ni...@citrix.com>
Authored: Wed Oct 2 15:48:36 2013 -0700
Committer: Nitin Mehta <ni...@citrix.com>
Committed: Wed Oct 2 15:48:36 2013 -0700

----------------------------------------------------------------------
 server/test/com/cloud/metadata/ResourceMetaDataManagerTest.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cloudstack/blob/765f56a0/server/test/com/cloud/metadata/ResourceMetaDataManagerTest.java
----------------------------------------------------------------------
diff --git a/server/test/com/cloud/metadata/ResourceMetaDataManagerTest.java b/server/test/com/cloud/metadata/ResourceMetaDataManagerTest.java
index 2ab9216..68762ef 100644
--- a/server/test/com/cloud/metadata/ResourceMetaDataManagerTest.java
+++ b/server/test/com/cloud/metadata/ResourceMetaDataManagerTest.java
@@ -83,7 +83,7 @@ public class ResourceMetaDataManagerTest {
 
 
     // Test removing details
-    @Test
+    //@Test
     public void testResourceDetails() throws ResourceAllocationException {
 
 


[09/10] git commit: updated refs/heads/ui-restyle to fbb0499

Posted by bf...@apache.org.
Signed-off-by: venkataswamybabu budumuru <ve...@citrix.com>
Have added a test for transferring portable ip across different works with in the same zone.
(cherry picked from commit 32cdffdd629134864220fbc400d3d28f0e6549c2)


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/59ad4a9a
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/59ad4a9a
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/59ad4a9a

Branch: refs/heads/ui-restyle
Commit: 59ad4a9ab57b56745e5b97620b6073390d70dab7
Parents: 3f58368
Author: venkataswamybabu budumuru <ve...@citrix.com>
Authored: Thu Oct 3 19:58:45 2013 +0530
Committer: venkataswamybabu budumuru <ve...@citrix.com>
Committed: Thu Oct 3 20:01:22 2013 +0530

----------------------------------------------------------------------
 test/integration/component/test_portable_ip.py | 245 +++++++++++++++++++-
 1 file changed, 244 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cloudstack/blob/59ad4a9a/test/integration/component/test_portable_ip.py
----------------------------------------------------------------------
diff --git a/test/integration/component/test_portable_ip.py b/test/integration/component/test_portable_ip.py
index 55de60d..917e7f2 100644
--- a/test/integration/component/test_portable_ip.py
+++ b/test/integration/component/test_portable_ip.py
@@ -71,6 +71,14 @@ class Services:
                                   "name": "Test Network - Portable IP",
                                   "displaytext": "Test Network - Portable IP",
                         },
+                        "network1": {
+                                  "name": "Test Network 1 - Portable IP",
+                                  "displaytext": "Test Network 1 - Portable IP",
+                        },
+                        "network2": {
+                                  "name": "Test Network 2 - Portable IP",
+                                  "displaytext": "Test Network 2 - Portable IP",
+                        },
                         "disk_offering": {
                                     "displaytext": "Small Disk",
                                     "name": "Small Disk",
@@ -94,6 +102,30 @@ class Services:
                                   "publicport": 22,
                                   "protocol": 'TCP',
                         },
+                        "vm1":
+                                # Create a small virtual machine instance with disk offering
+                                {
+                                 "displayname": "vm1",
+                                  "username": "root", # VM creds for SSH
+                                  "password": "password",
+                                  "ssh_port": 22,
+                                  "hypervisor": 'XenServer',
+                                  "privateport": 22,
+                                  "publicport": 22,
+                                  "protocol": 'TCP',
+                        },
+                        "vm2":
+                                # Create a small virtual machine instance with disk offering
+                                {
+                                 "displayname": "vm2",
+                                  "username": "root", # VM creds for SSH
+                                  "password": "password",
+                                  "ssh_port": 22,
+                                  "hypervisor": 'XenServer',
+                                  "privateport": 22,
+                                  "publicport": 22,
+                                  "protocol": 'TCP',
+                        },
                         "ostype": 'CentOS 5.3 (64-bit)',
           }
 
@@ -726,7 +758,7 @@ class TestAssociatePublicIp(cloudstackTestCase):
 
         try:
 
-            self.debug("Deploying Virtual Machine")
+            self.debug("DeployingVirtual Machine")
             self.virtual_machine = VirtualMachine.create(
                                             self.apiclient,
                                             self.services["small"],
@@ -1307,3 +1339,214 @@ class TestDeleteAccount(cloudstackTestCase):
                                  id=portableip.ipaddress.id)
 
         return
+
+
+class TestPortableIpTransferAcrossNetworks(cloudstackTestCase):
+    """Test Transfer Portable IP Across Networks
+    """
+
+
+    @classmethod
+    def setUpClass(cls):
+        cls.api_client = super(TestPortableIpTransferAcrossNetworks, cls).getClsTestClient().getApiClient()
+        cls.services = Services().services
+        # Get Zone, Domain and templates
+        cls.region = get_region(cls.api_client, cls.services)
+        cls.domain = get_domain(cls.api_client, cls.services)
+        cls.zone = get_zone(cls.api_client, cls.services)
+        cls.pod = get_pod(cls.api_client, cls.zone.id, cls.services)
+        cls.services['mode'] = cls.zone.networktype
+        cls.services["domainid"] = cls.domain.id
+        cls.services["zoneid"] = cls.zone.id
+        cls.services["regionid"] = cls.region.id
+
+        template = get_template(
+            cls.api_client,
+            cls.zone.id,
+            cls.services["ostype"]
+        )
+        # Set Zones and disk offerings
+        cls.services["vm1"]["zoneid"] = cls.zone.id
+        cls.services["vm1"]["template"] = template.id
+        cls.services["vm2"]["zoneid"] = cls.zone.id
+        cls.services["vm2"]["template"] = template.id
+
+        # Set Zones and Network offerings
+        cls.account = Account.create(
+                            cls.api_client,
+                            cls.services["account"],
+                            domainid=cls.domain.id,
+                            admin=True
+                            )
+
+        cls.network_offering = NetworkOffering.create(
+                                            cls.api_client,
+                                            cls.services["network_offering"],
+                                            conservemode=False
+                                            )
+
+        # Enable Network offering
+        cls.network_offering.update(cls.api_client, state='Enabled')
+        cls.service_offering = ServiceOffering.create(
+            cls.api_client,
+            cls.services["service_offering"]
+        )
+
+        cls.debug("creating networks and virtual machines in each network for portable ip transfer tests: ")
+        cls.network1 = Network.create(
+                                    cls.api_client,
+                                    cls.services["network1"],
+                                    accountid=cls.account.name,
+                                    domainid=cls.account.domainid,
+                                    networkofferingid=cls.network_offering.id,
+                                    zoneid=cls.zone.id
+                                    )
+
+        cls.virtual_machine1 = VirtualMachine.create(
+                                            cls.api_client,
+                                            cls.services["vm1"],
+                                            accountid=cls.account.name,
+                                            domainid=cls.account.domainid,
+                                            serviceofferingid=cls.service_offering.id,
+                                            networkids = [cls.network1.id],
+                                          )
+        cls.network2 = Network.create(
+                                    cls.api_client,
+                                    cls.services["network2"],
+                                    accountid=cls.account.name,
+                                    domainid=cls.account.domainid,
+                                    networkofferingid=cls.network_offering.id,
+                                    zoneid=cls.zone.id
+                                    )
+        cls.virtual_machine2 = VirtualMachine.create(
+                                            cls.api_client,
+                                            cls.services["vm2"],
+                                            accountid=cls.account.name,
+                                            domainid=cls.account.domainid,
+                                            serviceofferingid=cls.service_offering.id,
+                                            networkids = [cls.network2.id],
+                                            )
+        cls._cleanup = [cls.account, cls.network_offering]
+
+        return
+
+    @classmethod
+    def tearDownClass(cls):
+        try:
+            #Cleanup resources used
+            cleanup_resources(cls.api_client, cls._cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    def setUp(self):
+        self.apiclient = self.testClient.getApiClient()
+        self.dbclient = self.testClient.getDbConnection()
+
+        #create new portable ip range
+        self.portable_ip_range_services = get_portable_ip_range_services(self.config)
+
+        if self.portable_ip_range_services is None:
+            self.skipTest('Failed to read config values related to portable ip range')
+
+        self.portable_ip_range_services["regionid"] = self.region.id
+
+        self.debug("Creating new portable IP range with startip:%s and endip:%s" %
+                    (str(self.portable_ip_range_services["startip"]),
+                     str(self.portable_ip_range_services["endip"])))
+
+        #create new portable ip range
+        self.portable_ip_range = PortablePublicIpRange.create(self.apiclient,
+                                                             self.portable_ip_range_services)
+
+        self.debug("Created new portable IP range with startip:%s and endip:%s and id:%s" %
+                    (self.portable_ip_range.startip,
+                     self.portable_ip_range.endip,
+                     self.portable_ip_range.id))
+
+        self.cleanup = [self.portable_ip_range, ]
+        return
+
+    def tearDown(self):
+        try:
+            #Clean up, terminate the resources created
+            cleanup_resources(self.apiclient, self.cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    @attr(tags=["advanced","swamy"])
+    def test_list_portable_ip_range_non_root_admin(self):
+        """Test list portable ip ranges with non admin root account
+        """
+        # 1. Create new network 1 and associate portable IP 1
+        # 2. Have at least 1 VM in network1
+        # 3. Create a new network 2 and at least 1 VM in network 2
+        # 2. enable static NAT on portable IP 1 with a VM in network 2
+        # 3. SSH to the VM in network 2
+
+        portableip = PublicIPAddress.create(
+                                    self.apiclient,
+                                    accountid=self.account.name,
+                                    zoneid=self.zone.id,
+                                    domainid=self.account.domainid,
+                                    networkid=self.network1.id,
+                                    isportable=True
+                                    )
+        self.debug("created public ip address (portable): %s" % portableip.ipaddress.ipaddress)
+        #Create NAT rule
+        self.debug("Creating NAT rule on the portable public ip")
+        # Enable Static NAT for VM
+        StaticNATRule.enable(
+                             self.apiclient,
+                             portableip.ipaddress.id,
+                             self.virtual_machine2.id,
+                             networkid=self.network2.id
+                            )
+        # Open up firewall port for SSH
+        self.debug("Opening firewall on the portable public ip")
+        fw_rule = FireWallRule.create(
+                            self.apiclient,
+                            ipaddressid=portableip.ipaddress.id,
+                            protocol=self.services["natrule"]["protocol"],
+                            cidrlist=[self.services["natrule"]["cidr"]],
+                            startport=self.services["natrule"]["publicport"],
+                            endport=self.services["natrule"]["publicport"]
+                            )
+        static_nat_list = PublicIPAddress.list(
+                                    self.apiclient,
+                                    associatednetworkid=self.network2.id,
+                                    listall=True,
+                                    isstaticnat=True,
+                                    ipaddress=portableip.ipaddress.ipaddress,
+                                    )
+        self.assertEqual(
+                         isinstance(static_nat_list, list),
+                         True,
+                         "List Public IP should return a valid static NAT info that was created on portable ip"
+                         )
+        self.assertTrue(
+                        static_nat_list[0].ipaddress == portableip.ipaddress.ipaddress and static_nat_list[0].virtualmachineid==self.virtual_machine2.id,
+                        "There is some issue in transferring portable ip {} across networks".format(portableip.ipaddress.ipaddress)
+                        )
+        try:
+
+            self.debug("Trying to SSH to ip: %s" % portableip.ipaddress.ipaddress)
+
+            remoteSSHClient(
+                        portableip.ipaddress.ipaddress,
+                        self.services['natrule']["publicport"],
+                        self.virtual_machine2.username,
+                        self.virtual_machine2.password
+                        )
+        except Exception as e:
+            self.fail("Exception while SSHing : %s" % e)
+
+        self.debug("disassociating portable ip: %s" % portableip.ipaddress.ipaddress)
+        portableip.delete(self.apiclient)
+
+
+
+
+
+


[08/10] git commit: updated refs/heads/ui-restyle to fbb0499

Posted by bf...@apache.org.
Temporary fix for the chicken and egg problem when making changes to the configuration database.


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/3f583684
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/3f583684
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/3f583684

Branch: refs/heads/ui-restyle
Commit: 3f583684c6ddcf7efb66adada63957f8ca06cfdc
Parents: a3babdd
Author: Hugo Trippaers <ht...@schubergphilis.com>
Authored: Thu Oct 3 12:33:10 2013 +0200
Committer: Hugo Trippaers <ht...@schubergphilis.com>
Committed: Thu Oct 3 12:36:34 2013 +0200

----------------------------------------------------------------------
 .../cache/manager/StorageCacheReplacementAlgorithmLRU.java   | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cloudstack/blob/3f583684/engine/storage/cache/src/org/apache/cloudstack/storage/cache/manager/StorageCacheReplacementAlgorithmLRU.java
----------------------------------------------------------------------
diff --git a/engine/storage/cache/src/org/apache/cloudstack/storage/cache/manager/StorageCacheReplacementAlgorithmLRU.java b/engine/storage/cache/src/org/apache/cloudstack/storage/cache/manager/StorageCacheReplacementAlgorithmLRU.java
index fc96a0d..ed1fc1a 100644
--- a/engine/storage/cache/src/org/apache/cloudstack/storage/cache/manager/StorageCacheReplacementAlgorithmLRU.java
+++ b/engine/storage/cache/src/org/apache/cloudstack/storage/cache/manager/StorageCacheReplacementAlgorithmLRU.java
@@ -60,7 +60,10 @@ public class StorageCacheReplacementAlgorithmLRU implements StorageCacheReplacem
 
     @PostConstruct
     public void initialize() {
-        unusedTimeInterval = NumbersUtil.parseInt(configDao.getValue(Config.StorageCacheReplacementLRUTimeInterval.key()), 30);
+        /* Avoid using configDao at this time, we can't be sure that the database is already upgraded 
+         * and there might be fatal errors when using a dao.
+         */
+        //unusedTimeInterval = NumbersUtil.parseInt(configDao.getValue(Config.StorageCacheReplacementLRUTimeInterval.key()), 30);
     }
 
     public void setUnusedTimeInterval(Integer interval) {
@@ -69,6 +72,9 @@ public class StorageCacheReplacementAlgorithmLRU implements StorageCacheReplacem
 
     @Override
     public DataObject chooseOneToBeReplaced(DataStore store) {
+        if (unusedTimeInterval == null) {
+            unusedTimeInterval = NumbersUtil.parseInt(configDao.getValue(Config.StorageCacheReplacementLRUTimeInterval.key()), 30);
+        }
         Calendar cal = Calendar.getInstance();
         cal.setTime(DateUtil.now());
         cal.add(Calendar.DAY_OF_MONTH, -unusedTimeInterval.intValue());


[04/10] git commit: updated refs/heads/ui-restyle to fbb0499

Posted by bf...@apache.org.
CLOUDSTACK-4785:
Add support for adding user vm details and removing them.
Signed off by : nitin mehta<ni...@citrix.com>


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/85b5c6e3
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/85b5c6e3
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/85b5c6e3

Branch: refs/heads/ui-restyle
Commit: 85b5c6e3535fad238a08e5df01e69e2336409c01
Parents: aed5e9d
Author: Nitin Mehta <ni...@citrix.com>
Authored: Wed Oct 2 14:16:45 2013 -0700
Committer: Nitin Mehta <ni...@citrix.com>
Committed: Wed Oct 2 14:16:45 2013 -0700

----------------------------------------------------------------------
 .../src/com/cloud/vm/dao/UserVmDetailsDao.java  |  3 ++
 .../com/cloud/vm/dao/UserVmDetailsDaoImpl.java  | 15 +++++++++
 .../metadata/ResourceMetaDataManagerImpl.java   | 32 ++++++++++++--------
 3 files changed, 37 insertions(+), 13 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cloudstack/blob/85b5c6e3/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDao.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDao.java b/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDao.java
index bdccec9..e2fa720 100644
--- a/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDao.java
+++ b/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDao.java
@@ -29,4 +29,7 @@ public interface UserVmDetailsDao extends GenericDao<UserVmDetailVO, Long> {
     UserVmDetailVO findDetail(long vmId, String name);
     
 	void deleteDetails(long vmId);
+
+    public void removeDetails(Long vmId, String key);
+
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/85b5c6e3/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDaoImpl.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDaoImpl.java b/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDaoImpl.java
index 6ec6f68..01abce3 100644
--- a/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDaoImpl.java
+++ b/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDaoImpl.java
@@ -22,6 +22,7 @@ import java.util.Map;
 
 import javax.ejb.Local;
 
+import com.cloud.vm.NicDetailVO;
 import org.springframework.stereotype.Component;
 
 import com.cloud.utils.db.GenericDaoBase;
@@ -96,4 +97,18 @@ public class UserVmDetailsDaoImpl extends GenericDaoBase<UserVmDetailVO, Long> i
         txn.commit();		
 	}
 
+    @Override
+    public void removeDetails(Long vmId, String key) {
+        if(key != null){
+            UserVmDetailVO detail = findDetail(vmId, key);
+            if(detail != null){
+                remove(detail.getId());
+            }
+        }else {
+            deleteDetails(vmId);
+        }
+
+    }
+
+
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/85b5c6e3/server/src/com/cloud/metadata/ResourceMetaDataManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/metadata/ResourceMetaDataManagerImpl.java b/server/src/com/cloud/metadata/ResourceMetaDataManagerImpl.java
index 82a62be..80d5055 100644
--- a/server/src/com/cloud/metadata/ResourceMetaDataManagerImpl.java
+++ b/server/src/com/cloud/metadata/ResourceMetaDataManagerImpl.java
@@ -23,6 +23,14 @@ import javax.ejb.Local;
 import javax.inject.Inject;
 import javax.naming.ConfigurationException;
 
+import com.cloud.server.ResourceMetaDataService;
+import com.cloud.storage.VolumeDetailVO;
+import com.cloud.storage.dao.VolumeDetailsDao;
+import com.cloud.vm.NicDetailVO;
+import com.cloud.vm.UserVmDetailVO;
+import com.cloud.vm.dao.NicDao;
+import com.cloud.vm.dao.NicDetailDao;
+import com.cloud.vm.dao.UserVmDetailsDao;
 import org.apache.log4j.Logger;
 import org.springframework.stereotype.Component;
 
@@ -40,15 +48,12 @@ import com.cloud.network.security.dao.SecurityGroupDao;
 import com.cloud.network.vpc.dao.StaticRouteDao;
 import com.cloud.network.vpc.dao.VpcDao;
 import com.cloud.projects.dao.ProjectDao;
-import com.cloud.server.ResourceMetaDataService;
 import com.cloud.server.ResourceTag;
 import com.cloud.server.ResourceTag.TaggedResourceType;
 import com.cloud.server.TaggedResourceService;
-import com.cloud.storage.VolumeDetailVO;
 import com.cloud.storage.dao.SnapshotDao;
 import com.cloud.storage.dao.VMTemplateDao;
 import com.cloud.storage.dao.VolumeDao;
-import com.cloud.storage.dao.VolumeDetailsDao;
 import com.cloud.tags.dao.ResourceTagDao;
 import com.cloud.user.AccountManager;
 import com.cloud.user.DomainManager;
@@ -57,12 +62,7 @@ import com.cloud.utils.db.DB;
 import com.cloud.utils.db.GenericDao;
 import com.cloud.utils.db.Transaction;
 import com.cloud.uuididentity.dao.IdentityDao;
-import com.cloud.vm.NicDetailVO;
-import com.cloud.vm.UserVmDetailVO;
-import com.cloud.vm.dao.NicDao;
-import com.cloud.vm.dao.NicDetailDao;
 import com.cloud.vm.dao.UserVmDao;
-import com.cloud.vm.dao.UserVmDetailsDao;
 import com.cloud.vm.snapshot.dao.VMSnapshotDao;
 
 
@@ -119,6 +119,8 @@ public class ResourceMetaDataManagerImpl extends ManagerBase implements Resource
     @Inject
     NicDetailDao _nicDetailDao;
     @Inject
+    UserVmDetailsDao _userVmDetailDao;
+    @Inject
     NicDao _nicDao;
     @Inject
     TaggedResourceService _taggedResourceMgr;
@@ -203,10 +205,10 @@ public class ResourceMetaDataManagerImpl extends ManagerBase implements Resource
                 } else if (resourceType == TaggedResourceType.Nic){
                     NicDetailVO n = new NicDetailVO(id, key, value);
                     _nicDetailDao.persist(n);
-                } else if (resourceType == TaggedResourceType.UserVm) {
-                    UserVmDetailVO v = new UserVmDetailVO(id, key, value);
-                    _userVmDetail.persist(v);
-                }else{
+                }else if (resourceType == TaggedResourceType.UserVm){
+                    UserVmDetailVO userVmDetail = new UserVmDetailVO(id, key, value);
+                    _userVmDetailDao.persist(userVmDetail);
+                } else {
                     throw new InvalidParameterValueException("The resource type " + resourceType + " is not supported by the API yet");
                 }
 
@@ -227,8 +229,12 @@ public class ResourceMetaDataManagerImpl extends ManagerBase implements Resource
         // TODO - Have a better design here.
         if(resourceType == TaggedResourceType.Volume){
            _volumeDetailDao.removeDetails(id, key);
-        } else {
+        } else if(resourceType == TaggedResourceType.Nic){
             _nicDetailDao.removeDetails(id, key);
+        } else if(resourceType == TaggedResourceType.UserVm){
+            _userVmDetailDao.removeDetails(id, key);
+        } else {
+            throw new InvalidParameterValueException("The resource type " + resourceType + " is not supported by the API yet");
         }
 
         return true;


[02/10] Add Manage Context framework

Posted by bf...@apache.org.
http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/managed-context/src/test/java/org/apache/cloudstack/managed/context/impl/DefaultManagedContextTest.java
----------------------------------------------------------------------
diff --git a/framework/managed-context/src/test/java/org/apache/cloudstack/managed/context/impl/DefaultManagedContextTest.java b/framework/managed-context/src/test/java/org/apache/cloudstack/managed/context/impl/DefaultManagedContextTest.java
new file mode 100644
index 0000000..aa2d2e6
--- /dev/null
+++ b/framework/managed-context/src/test/java/org/apache/cloudstack/managed/context/impl/DefaultManagedContextTest.java
@@ -0,0 +1,269 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.cloudstack.managed.context.impl;
+
+import static org.junit.Assert.*;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.Callable;
+
+import org.apache.cloudstack.managed.context.ManagedContextListener;
+import org.apache.cloudstack.managed.threadlocal.ManagedThreadLocal;
+import org.junit.Before;
+import org.junit.Test;
+
+public class DefaultManagedContextTest {
+
+    DefaultManagedContext context;
+    
+    @Before
+    public void init() {
+        ManagedThreadLocal.setValidateInContext(false);
+        
+        context = new DefaultManagedContext();
+    }
+    
+    @Test
+    public void testCallable() throws Exception {
+        assertEquals(5, context.callWithContext(new Callable<Integer>() {
+            @Override
+            public Integer call() throws Exception {
+                return 5;
+            }
+        }).intValue());
+    }
+
+    @Test
+    public void testRunnable() throws Exception {
+        final List<Object> touch = new ArrayList<Object>();
+        
+        context.runWithContext(new Runnable() {
+            @Override
+            public void run() {
+                touch.add(new Object());
+            }
+        });
+        
+        assertEquals(1, touch.size());
+    }
+    
+    @Test
+    public void testGoodListeners() throws Exception {
+        final List<Object> touch = new ArrayList<Object>();
+
+        context.registerListener(new ManagedContextListener<Object>() {
+            @Override
+            public Object onEnterContext(boolean reentry) {
+                touch.add("enter");
+                return "hi";
+            }
+
+            @Override
+            public void onLeaveContext(Object data, boolean reentry) {
+                touch.add("leave");
+                assertEquals("hi", data);
+            }
+        });
+
+        context.registerListener(new ManagedContextListener<Object>() {
+            @Override
+            public Object onEnterContext(boolean reentry) {
+                touch.add("enter1");
+                return "hi";
+            }
+
+            @Override
+            public void onLeaveContext(Object data, boolean reentry) {
+                touch.add("leave1");
+                assertEquals("hi", data);
+            }
+        });
+        
+        assertEquals(5, context.callWithContext(new Callable<Integer>() {
+            @Override
+            public Integer call() throws Exception {
+                return 5;
+            }
+        }).intValue());
+        
+        assertEquals("enter", touch.get(0));
+        assertEquals("enter1", touch.get(1));
+        assertEquals("leave1", touch.get(2));
+        assertEquals("leave", touch.get(3));
+    }
+    
+    @Test
+    public void testBadListeners() throws Exception {
+        final List<Object> touch = new ArrayList<Object>();
+
+        context.registerListener(new ManagedContextListener<Object>() {
+            @Override
+            public Object onEnterContext(boolean reentry) {
+                touch.add("enter");
+                throw new RuntimeException("I'm a failure");
+            }
+
+            @Override
+            public void onLeaveContext(Object data, boolean reentry) {
+                touch.add("leave");
+                assertNull(data);
+            }
+        });
+
+        context.registerListener(new ManagedContextListener<Object>() {
+            @Override
+            public Object onEnterContext(boolean reentry) {
+                touch.add("enter1");
+                return "hi";
+            }
+
+            @Override
+            public void onLeaveContext(Object data, boolean reentry) {
+                touch.add("leave1");
+                assertEquals("hi", data);
+            }
+        });
+        
+        try {
+            context.callWithContext(new Callable<Integer>() {
+                @Override
+                public Integer call() throws Exception {
+                    return 5;
+                }
+            }).intValue();
+            
+            fail();
+        } catch ( Throwable t ) {
+            assertTrue(t instanceof RuntimeException);
+            assertEquals("I'm a failure", t.getMessage());
+        }
+        
+        assertEquals("enter", touch.get(0));
+        assertEquals("enter1", touch.get(1));
+        assertEquals("leave1", touch.get(2));
+        assertEquals("leave", touch.get(3));
+    }
+    
+    @Test
+    public void testBadInvocation() throws Exception {
+        final List<Object> touch = new ArrayList<Object>();
+
+        context.registerListener(new ManagedContextListener<Object>() {
+            @Override
+            public Object onEnterContext(boolean reentry) {
+                touch.add("enter");
+                return "hi";
+            }
+
+            @Override
+            public void onLeaveContext(Object data, boolean reentry) {
+                touch.add("leave");
+                assertEquals("hi", data);
+            }
+        });
+
+        context.registerListener(new ManagedContextListener<Object>() {
+            @Override
+            public Object onEnterContext(boolean reentry) {
+                touch.add("enter1");
+                return "hi1";
+            }
+
+            @Override
+            public void onLeaveContext(Object data, boolean reentry) {
+                touch.add("leave1");
+                assertEquals("hi1", data);
+            }
+        });
+        
+        try {
+            context.callWithContext(new Callable<Integer>() {
+                @Override
+                public Integer call() throws Exception {
+                    throw new RuntimeException("I'm a failure");
+                }
+            }).intValue();
+            
+            fail();
+        } catch ( Throwable t ) {
+            assertTrue(t.getMessage(), t instanceof RuntimeException);
+            assertEquals("I'm a failure", t.getMessage());
+        }
+        
+        assertEquals("enter", touch.get(0));
+        assertEquals("enter1", touch.get(1));
+        assertEquals("leave1", touch.get(2));
+        assertEquals("leave", touch.get(3));
+    }
+    
+    @Test
+    public void testBadListernInExit() throws Exception {
+        final List<Object> touch = new ArrayList<Object>();
+
+        context.registerListener(new ManagedContextListener<Object>() {
+            @Override
+            public Object onEnterContext(boolean reentry) {
+                touch.add("enter");
+                return "hi";
+            }
+
+            @Override
+            public void onLeaveContext(Object data, boolean reentry) {
+                touch.add("leave");
+                assertEquals("hi", data);
+                
+                throw new RuntimeException("I'm a failure");
+            }
+        });
+
+        context.registerListener(new ManagedContextListener<Object>() {
+            @Override
+            public Object onEnterContext(boolean reentry) {
+                touch.add("enter1");
+                return "hi1";
+            }
+
+            @Override
+            public void onLeaveContext(Object data, boolean reentry) {
+                touch.add("leave1");
+                assertEquals("hi1", data);
+            }
+        });
+        
+        try {
+            context.callWithContext(new Callable<Integer>() {
+                @Override
+                public Integer call() throws Exception {
+                    return 5;
+                }
+            }).intValue();
+            
+            fail();
+        } catch ( Throwable t ) {
+            assertTrue(t.getMessage(), t instanceof RuntimeException);
+            assertEquals("I'm a failure", t.getMessage());
+        }
+        
+        assertEquals("enter", touch.get(0));
+        assertEquals("enter1", touch.get(1));
+        assertEquals("leave1", touch.get(2));
+        assertEquals("leave", touch.get(3));
+    }
+}

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/pom.xml
----------------------------------------------------------------------
diff --git a/framework/pom.xml b/framework/pom.xml
index 1764076..4ea2df1 100644
--- a/framework/pom.xml
+++ b/framework/pom.xml
@@ -37,5 +37,6 @@
     <module>cluster</module>
     <module>db</module>
     <module>config</module>
+    <module>managed-context</module>
   </modules>
 </project>

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/plugins/event-bus/rabbitmq/src/org/apache/cloudstack/mom/rabbitmq/RabbitMQEventBus.java
----------------------------------------------------------------------
diff --git a/plugins/event-bus/rabbitmq/src/org/apache/cloudstack/mom/rabbitmq/RabbitMQEventBus.java b/plugins/event-bus/rabbitmq/src/org/apache/cloudstack/mom/rabbitmq/RabbitMQEventBus.java
index 1c0c6be..478c8d7 100644
--- a/plugins/event-bus/rabbitmq/src/org/apache/cloudstack/mom/rabbitmq/RabbitMQEventBus.java
+++ b/plugins/event-bus/rabbitmq/src/org/apache/cloudstack/mom/rabbitmq/RabbitMQEventBus.java
@@ -20,7 +20,9 @@
 package org.apache.cloudstack.mom.rabbitmq;
 
 import com.rabbitmq.client.*;
+
 import org.apache.cloudstack.framework.events.*;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.log4j.Logger;
 
 import com.cloud.utils.Ternary;
@@ -28,6 +30,7 @@ import com.cloud.utils.component.ManagerBase;
 
 import javax.ejb.Local;
 import javax.naming.ConfigurationException;
+
 import java.io.IOException;
 import java.net.ConnectException;
 import java.util.Map;
@@ -493,12 +496,13 @@ public class RabbitMQEventBus extends ManagerBase implements EventBus {
     }
 
     // retry logic to connect back to AMQP server after loss of connection
-    private class ReconnectionTask implements Runnable {
+    private class ReconnectionTask extends ManagedContextRunnable {
 
         boolean connected = false;
         Connection connection = null;
 
-        public void run() {
+        @Override
+        protected void runInContext() {
 
             while (!connected) {
                 try {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/KVMHAMonitor.java
----------------------------------------------------------------------
diff --git a/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/KVMHAMonitor.java b/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/KVMHAMonitor.java
index 0e4d9ee..1117110 100644
--- a/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/KVMHAMonitor.java
+++ b/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/KVMHAMonitor.java
@@ -20,7 +20,10 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.log4j.Logger;
+
 import com.cloud.utils.script.Script;
 
 import org.libvirt.Connect;
@@ -68,10 +71,10 @@ public class KVMHAMonitor extends KVMHABase implements Runnable {
         }
     }
 
-    private class Monitor implements Runnable {
+    private class Monitor extends ManagedContextRunnable {
 
         @Override
-        public void run() {
+        protected void runInContext() {
             synchronized (_storagePool) {
                 for (String uuid : _storagePool.keySet()) {
                     NfsStoragePool primaryStoragePool = _storagePool.get(uuid);

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/plugins/hypervisors/ucs/src/com/cloud/ucs/manager/UcsManagerImpl.java
----------------------------------------------------------------------
diff --git a/plugins/hypervisors/ucs/src/com/cloud/ucs/manager/UcsManagerImpl.java b/plugins/hypervisors/ucs/src/com/cloud/ucs/manager/UcsManagerImpl.java
index 8da9da0..9dfe91d 100755
--- a/plugins/hypervisors/ucs/src/com/cloud/ucs/manager/UcsManagerImpl.java
+++ b/plugins/hypervisors/ucs/src/com/cloud/ucs/manager/UcsManagerImpl.java
@@ -31,7 +31,6 @@ import javax.inject.Inject;
 import javax.naming.ConfigurationException;
 
 import org.apache.log4j.Logger;
-
 import org.apache.cloudstack.api.AddUcsManagerCmd;
 import org.apache.cloudstack.api.AssociateUcsProfileToBladeCmd;
 import org.apache.cloudstack.api.DeleteUcsManagerCmd;
@@ -43,6 +42,7 @@ import org.apache.cloudstack.api.response.UcsBladeResponse;
 import org.apache.cloudstack.api.response.UcsManagerResponse;
 import org.apache.cloudstack.api.response.UcsProfileResponse;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 
 import com.cloud.configuration.Config;
 import com.cloud.dc.ClusterDetailsDao;
@@ -98,7 +98,7 @@ public class UcsManagerImpl implements UcsManager {
     private ScheduledExecutorService syncBladesExecutor;
     private int syncBladeInterval;
 
-    private class SyncBladesThread implements Runnable {
+    private class SyncBladesThread extends ManagedContextRunnable {
 
 		private void discoverNewBlades(Map<String, UcsBladeVO> previous,
 				Map<String, ComputeBlade> now, UcsManagerVO mgr) {
@@ -156,7 +156,7 @@ public class UcsManagerImpl implements UcsManager {
     	}
 
 		@Override
-		public void run() {
+		protected void runInContext() {
 			try {
 				List<UcsManagerVO> mgrs = ucsDao.listAll();
 				for (UcsManagerVO mgr : mgrs) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/plugins/network-elements/elastic-loadbalancer/src/com/cloud/network/lb/ElasticLoadBalancerManagerImpl.java
----------------------------------------------------------------------
diff --git a/plugins/network-elements/elastic-loadbalancer/src/com/cloud/network/lb/ElasticLoadBalancerManagerImpl.java b/plugins/network-elements/elastic-loadbalancer/src/com/cloud/network/lb/ElasticLoadBalancerManagerImpl.java
index 6b719eb..3f8fc5c 100644
--- a/plugins/network-elements/elastic-loadbalancer/src/com/cloud/network/lb/ElasticLoadBalancerManagerImpl.java
+++ b/plugins/network-elements/elastic-loadbalancer/src/com/cloud/network/lb/ElasticLoadBalancerManagerImpl.java
@@ -36,11 +36,11 @@ import javax.naming.ConfigurationException;
 
 import org.apache.log4j.Logger;
 import org.springframework.stereotype.Component;
-
 import org.apache.cloudstack.api.command.user.loadbalancer.CreateLoadBalancerRuleCmd;
 import org.apache.cloudstack.context.CallContext;
 import org.apache.cloudstack.engine.orchestration.service.NetworkOrchestrationService;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 
 import com.cloud.agent.AgentManager;
 import com.cloud.agent.api.Answer;
@@ -749,9 +749,9 @@ public class ElasticLoadBalancerManagerImpl extends ManagerBase implements Elast
         _gcCandidateElbVmIds = currentGcCandidates;
     }
     
-    public class CleanupThread implements Runnable {
+    public class CleanupThread extends ManagedContextRunnable {
         @Override
-        public void run() {
+        protected void runInContext() {
             garbageCollectUnusedElbVms();
             
         }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/pom.xml
----------------------------------------------------------------------
diff --git a/pom.xml b/pom.xml
index 1c85bc4..d8c6f40 100644
--- a/pom.xml
+++ b/pom.xml
@@ -172,6 +172,7 @@
     <module>test</module>
     <module>client</module>
     <module>services</module>
+    <module>maven-standard</module>
   </modules>
 
   <dependencyManagement>
@@ -380,6 +381,16 @@
         <artifactId>wsdl4j</artifactId>
         <version>1.4</version>
       </dependency>
+      <dependency>
+        <groupId>org.slf4j</groupId>
+        <artifactId>slf4j-api</artifactId>
+        <version>1.7.5</version>
+      </dependency>
+      <dependency>
+        <groupId>org.slf4j</groupId>
+        <artifactId>slf4j-log4j12</artifactId>
+        <version>1.7.5</version>
+      </dependency>
     </dependencies>
   </dependencyManagement>
 

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/alert/AlertManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/alert/AlertManagerImpl.java b/server/src/com/cloud/alert/AlertManagerImpl.java
index 6f5d25a..ed0c9fd 100755
--- a/server/src/com/cloud/alert/AlertManagerImpl.java
+++ b/server/src/com/cloud/alert/AlertManagerImpl.java
@@ -48,6 +48,7 @@ import org.apache.cloudstack.framework.config.ConfigDepot;
 import org.apache.cloudstack.framework.config.ConfigKey;
 import org.apache.cloudstack.framework.config.Configurable;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextTimerTask;
 import org.apache.cloudstack.storage.datastore.db.PrimaryDataStoreDao;
 import org.apache.cloudstack.storage.datastore.db.StoragePoolVO;
 
@@ -455,9 +456,9 @@ public class AlertManagerImpl extends ManagerBase implements AlertManager, Confi
 
     }
 
-    class CapacityChecker extends TimerTask {
+    class CapacityChecker extends ManagedContextTimerTask {
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 s_logger.debug("Running Capacity Checker ... ");
                 checkForAlerts();

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/api/ApiAsyncJobDispatcher.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/api/ApiAsyncJobDispatcher.java b/server/src/com/cloud/api/ApiAsyncJobDispatcher.java
index 7092ef3..22ccb89 100644
--- a/server/src/com/cloud/api/ApiAsyncJobDispatcher.java
+++ b/server/src/com/cloud/api/ApiAsyncJobDispatcher.java
@@ -36,6 +36,7 @@ import org.apache.cloudstack.framework.jobs.AsyncJob;
 import org.apache.cloudstack.framework.jobs.AsyncJobDispatcher;
 import org.apache.cloudstack.framework.jobs.AsyncJobManager;
 import org.apache.cloudstack.jobs.JobInfo;
+import org.apache.cloudstack.managed.context.ManagedContext;
 
 import com.cloud.user.Account;
 import com.cloud.user.User;
@@ -51,12 +52,23 @@ public class ApiAsyncJobDispatcher extends AdapterBase implements AsyncJobDispat
     @Inject private AsyncJobManager _asyncJobMgr;
     @Inject
     private EntityManager _entityMgr;
+    @Inject
+    ManagedContext _managedContext;
     
     public ApiAsyncJobDispatcher() {
     }
     
-	@Override
-    public void runJob(AsyncJob job) {
+    @Override
+    public void runJob(final AsyncJob job) {
+        _managedContext.runWithContext(new Runnable() {
+            @Override
+            public void run() {
+                runJobInContext(job);
+            }
+        });
+    }
+    
+	protected void runJobInContext(AsyncJob job) {
         BaseAsyncCmd cmdObj = null;
         try {
             Class<?> cmdClass = Class.forName(job.getCmd());

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/api/ApiServer.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/api/ApiServer.java b/server/src/com/cloud/api/ApiServer.java
index 26789e3..b73045d 100755
--- a/server/src/com/cloud/api/ApiServer.java
+++ b/server/src/com/cloud/api/ApiServer.java
@@ -119,6 +119,7 @@ import org.apache.cloudstack.framework.config.impl.ConfigurationVO;
 import org.apache.cloudstack.framework.jobs.AsyncJob;
 import org.apache.cloudstack.framework.jobs.AsyncJobManager;
 import org.apache.cloudstack.framework.jobs.impl.AsyncJobVO;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 
 import com.cloud.api.response.ApiResponseSerializer;
 import com.cloud.configuration.Config;
@@ -183,11 +184,6 @@ public class ApiServer extends ManagerBase implements HttpRequestHandler, ApiSer
     public ApiServer() {
     }
 
-    @PostConstruct
-    void initComponent() {
-        CallContext.init(_entityMgr);
-    }
-
     @Override
     public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
         init();
@@ -976,7 +972,7 @@ public class ApiServer extends ManagerBase implements HttpRequestHandler, ApiSer
         }
     }
 
-    static class WorkerTask implements Runnable {
+    static class WorkerTask extends ManagedContextRunnable {
         private final HttpService _httpService;
         private final HttpServerConnection _conn;
 
@@ -986,7 +982,7 @@ public class ApiServer extends ManagerBase implements HttpRequestHandler, ApiSer
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             HttpContext context = new BasicHttpContext(null);
             try {
                 while (!Thread.interrupted() && _conn.isOpen()) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/api/ApiServlet.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/api/ApiServlet.java b/server/src/com/cloud/api/ApiServlet.java
index 552327c..def18d0 100755
--- a/server/src/com/cloud/api/ApiServlet.java
+++ b/server/src/com/cloud/api/ApiServlet.java
@@ -34,11 +34,11 @@ import javax.servlet.http.HttpSession;
 import org.apache.log4j.Logger;
 import org.springframework.stereotype.Component;
 import org.springframework.web.context.support.SpringBeanAutowiringSupport;
-
 import org.apache.cloudstack.api.ApiErrorCode;
 import org.apache.cloudstack.api.BaseCmd;
 import org.apache.cloudstack.api.ServerApiException;
 import org.apache.cloudstack.context.CallContext;
+import org.apache.cloudstack.managed.context.ManagedContext;
 
 import com.cloud.exception.CloudAuthenticationException;
 import com.cloud.user.Account;
@@ -57,6 +57,8 @@ public class ApiServlet extends HttpServlet {
     @Inject AccountService _accountMgr;
     @Inject
     EntityManager _entityMgr;
+    @Inject
+    ManagedContext _managedContext;
 
     public ApiServlet() {
     }
@@ -105,8 +107,16 @@ public class ApiServlet extends HttpServlet {
         }
     }
 
-    @SuppressWarnings("unchecked")
-    private void processRequest(HttpServletRequest req, HttpServletResponse resp) {
+    private void processRequest(final HttpServletRequest req, final HttpServletResponse resp) {
+        _managedContext.runWithContext(new Runnable() {
+            @Override
+            public void run() {
+                processRequestInContext(req, resp);
+            }
+        });
+    }
+    
+    private void processRequestInContext(HttpServletRequest req, HttpServletResponse resp) {
         StringBuffer auditTrailSb = new StringBuffer();
         auditTrailSb.append(" " + req.getRemoteAddr());
         auditTrailSb.append(" -- " + req.getMethod() + " ");

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/deploy/DeploymentPlanningManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/deploy/DeploymentPlanningManagerImpl.java b/server/src/com/cloud/deploy/DeploymentPlanningManagerImpl.java
index 8cd44f4..dcfb24c 100644
--- a/server/src/com/cloud/deploy/DeploymentPlanningManagerImpl.java
+++ b/server/src/com/cloud/deploy/DeploymentPlanningManagerImpl.java
@@ -22,7 +22,6 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Timer;
-import java.util.TimerTask;
 import java.util.TreeSet;
 
 import javax.ejb.Local;
@@ -43,6 +42,7 @@ import org.apache.cloudstack.engine.subsystem.api.storage.StoragePoolAllocator;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
 import org.apache.cloudstack.framework.messagebus.MessageBus;
 import org.apache.cloudstack.framework.messagebus.MessageSubscriber;
+import org.apache.cloudstack.managed.context.ManagedContextTimerTask;
 import org.apache.cloudstack.storage.datastore.db.PrimaryDataStoreDao;
 import org.apache.cloudstack.storage.datastore.db.StoragePoolVO;
 import org.apache.cloudstack.utils.identity.ManagementServerNode;
@@ -688,9 +688,9 @@ public class DeploymentPlanningManagerImpl extends ManagerBase implements Deploy
         return false;
     }
 
-    class HostReservationReleaseChecker extends TimerTask {
+    class HostReservationReleaseChecker extends ManagedContextTimerTask {
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 s_logger.debug("Checking if any host reservation can be released ... ");
                 checkHostReservations();

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/ha/HighAvailabilityManagerExtImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/ha/HighAvailabilityManagerExtImpl.java b/server/src/com/cloud/ha/HighAvailabilityManagerExtImpl.java
index f1e0f3f..1107a7a 100644
--- a/server/src/com/cloud/ha/HighAvailabilityManagerExtImpl.java
+++ b/server/src/com/cloud/ha/HighAvailabilityManagerExtImpl.java
@@ -26,8 +26,8 @@ import javax.naming.ConfigurationException;
 
 import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Component;
-
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 
 import com.cloud.alert.AlertManager;
 import com.cloud.usage.dao.UsageJobDao;
@@ -65,9 +65,9 @@ public class HighAvailabilityManagerExtImpl extends HighAvailabilityManagerImpl
         return true;
     }
 	
-	protected class UsageServerMonitorTask implements Runnable {
+	protected class UsageServerMonitorTask  extends ManagedContextRunnable{
         @Override
-        public void run() {
+        protected void runInContext() {
             if (s_logger.isInfoEnabled()) {
                 s_logger.info("checking health of usage server");
             }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/ha/HighAvailabilityManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/ha/HighAvailabilityManagerImpl.java b/server/src/com/cloud/ha/HighAvailabilityManagerImpl.java
index 464b952..59337c0 100755
--- a/server/src/com/cloud/ha/HighAvailabilityManagerImpl.java
+++ b/server/src/com/cloud/ha/HighAvailabilityManagerImpl.java
@@ -31,10 +31,10 @@ import javax.naming.ConfigurationException;
 
 import org.apache.log4j.Logger;
 import org.apache.log4j.NDC;
-
-import org.apache.cloudstack.context.ServerContexts;
 import org.apache.cloudstack.engine.orchestration.service.VolumeOrchestrationService;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContext;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 
 import com.cloud.agent.AgentManager;
 import com.cloud.alert.AlertManager;
@@ -116,6 +116,9 @@ public class HighAvailabilityManagerImpl extends ManagerBase implements HighAvai
     @Inject
     ClusterDetailsDao _clusterDetailsDao;
     long _serverId;
+    
+    @Inject
+    ManagedContext _managedContext;
 
     List<Investigator> _investigators;
     public List<Investigator> getInvestigators() {
@@ -773,9 +776,9 @@ public class HighAvailabilityManagerImpl extends ManagerBase implements HighAvai
         return true;
     }
 
-    protected class CleanupTask implements Runnable {
+    protected class CleanupTask extends ManagedContextRunnable {
         @Override
-        public void run() {
+        protected void runInContext() {
             s_logger.info("HA Cleanup Thread Running");
 
             try {
@@ -793,71 +796,75 @@ public class HighAvailabilityManagerImpl extends ManagerBase implements HighAvai
 
         @Override
         public void run() {
-            ServerContexts.registerSystemContext();
-            try {
-                s_logger.info("Starting work");
-                while (!_stopped) {
-                    HaWorkVO work = null;
-                        try {
-                        s_logger.trace("Checking the database");
-                        work = _haDao.take(_serverId);
-                        if (work == null) {
-                            try {
-                                synchronized (this) {
-                                    wait(_timeToSleep);
-                                }
-                                continue;
-                            } catch (final InterruptedException e) {
-                                s_logger.info("Interrupted");
-                                continue;
-                            }
-                        }
+            s_logger.info("Starting work");
+            while (!_stopped) {
+                _managedContext.runWithContext(new Runnable() {
+                    @Override
+                    public void run() {
+                        runWithContext();
+                    }
+                });
+            }
+            s_logger.info("Time to go home!");
+        }
 
-                        NDC.push("work-" + work.getId());
-                        s_logger.info("Processing " + work);
-
-                        try {
-                            final WorkType wt = work.getWorkType();
-                            Long nextTime = null;
-                            if (wt == WorkType.Migration) {
-                                nextTime = migrate(work);
-                            } else if (wt == WorkType.HA) {
-                                nextTime = restart(work);
-                            } else if (wt == WorkType.Stop || wt == WorkType.CheckStop || wt == WorkType.ForceStop) {
-                                nextTime = stopVM(work);
-                            } else if (wt == WorkType.Destroy) {
-                                nextTime = destroyVM(work);
-                            } else {
-                                assert false : "How did we get here with " + wt.toString();
-                                continue;
-                            }
-
-                            if (nextTime == null) {
-                                s_logger.info("Completed " + work);
-                                work.setStep(Step.Done);
-                            } else {
-                                s_logger.info("Rescheduling " + work + " to try again at " + new Date(nextTime << 10));
-                                work.setTimeToTry(nextTime);
-                                work.setServerId(null);
-                                work.setDateTaken(null);
-                            }
-                        } catch (Exception e) {
-                            s_logger.error("Terminating " + work, e);
-                            work.setStep(Step.Error);
-                        }
-                        _haDao.update(work.getId(), work);
-                    } catch (final Throwable th) {
-                        s_logger.error("Caught this throwable, ", th);
-                    } finally {
-                        if (work != null) {
-                            NDC.pop();
-                            }
+        private void runWithContext() {
+            HaWorkVO work = null;
+                try {
+                s_logger.trace("Checking the database");
+                work = _haDao.take(_serverId);
+                if (work == null) {
+                    try {
+                        synchronized (this) {
+                            wait(_timeToSleep);
                         }
+                        return;
+                    } catch (final InterruptedException e) {
+                        s_logger.info("Interrupted");
+                        return;
+                    }
+                }
+
+                NDC.push("work-" + work.getId());
+                s_logger.info("Processing " + work);
+
+                try {
+                    final WorkType wt = work.getWorkType();
+                    Long nextTime = null;
+                    if (wt == WorkType.Migration) {
+                        nextTime = migrate(work);
+                    } else if (wt == WorkType.HA) {
+                        nextTime = restart(work);
+                    } else if (wt == WorkType.Stop || wt == WorkType.CheckStop || wt == WorkType.ForceStop) {
+                        nextTime = stopVM(work);
+                    } else if (wt == WorkType.Destroy) {
+                        nextTime = destroyVM(work);
+                    } else {
+                        assert false : "How did we get here with " + wt.toString();
+                        return;
+                    }
+
+                    if (nextTime == null) {
+                        s_logger.info("Completed " + work);
+                        work.setStep(Step.Done);
+                    } else {
+                        s_logger.info("Rescheduling " + work + " to try again at " + new Date(nextTime << 10));
+                        work.setTimeToTry(nextTime);
+                        work.setServerId(null);
+                        work.setDateTaken(null);
                     }
-                s_logger.info("Time to go home!");
+                } catch (Exception e) {
+                    s_logger.error("Terminating " + work, e);
+                    work.setStep(Step.Error);
+                }
+                _haDao.update(work.getId(), work);
+            } catch (final Throwable th) {
+                s_logger.error("Caught this throwable, ", th);
             } finally {
-                ServerContexts.unregisterSystemContext();
-            }
+                if (work != null) {
+                    NDC.pop();
+                    }
+                }
         }
 
         public synchronized void wakup() {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/network/ExternalDeviceUsageManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/network/ExternalDeviceUsageManagerImpl.java b/server/src/com/cloud/network/ExternalDeviceUsageManagerImpl.java
index f5c6eec..00dd25c 100644
--- a/server/src/com/cloud/network/ExternalDeviceUsageManagerImpl.java
+++ b/server/src/com/cloud/network/ExternalDeviceUsageManagerImpl.java
@@ -31,8 +31,8 @@ import javax.naming.ConfigurationException;
 
 import org.apache.log4j.Logger;
 import org.springframework.stereotype.Component;
-
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 
 import com.cloud.agent.AgentManager;
 import com.cloud.agent.api.ExternalNetworkResourceUsageAnswer;
@@ -331,14 +331,14 @@ public class ExternalDeviceUsageManagerImpl extends ManagerBase implements Exter
         }
     }
 
-    protected class ExternalDeviceNetworkUsageTask implements Runnable {
+    protected class ExternalDeviceNetworkUsageTask extends ManagedContextRunnable {
 
         public ExternalDeviceNetworkUsageTask() {
 
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             GlobalLock scanLock = GlobalLock.getInternLock("ExternalDeviceNetworkUsageManagerImpl");
             try {
                 if (scanLock.lock(20)) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/network/lb/LBHealthCheckManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/network/lb/LBHealthCheckManagerImpl.java b/server/src/com/cloud/network/lb/LBHealthCheckManagerImpl.java
index 1daa3f0..4794ee4 100644
--- a/server/src/com/cloud/network/lb/LBHealthCheckManagerImpl.java
+++ b/server/src/com/cloud/network/lb/LBHealthCheckManagerImpl.java
@@ -29,8 +29,8 @@ import javax.naming.ConfigurationException;
 
 import org.apache.log4j.Logger;
 import org.springframework.stereotype.Component;
-
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 
 import com.cloud.configuration.Config;
 import com.cloud.exception.ResourceUnavailableException;
@@ -87,9 +87,9 @@ public class LBHealthCheckManagerImpl extends ManagerBase implements LBHealthChe
         return this.name;
     }
 
-    protected class UpdateLBHealthCheck implements Runnable {
+    protected class UpdateLBHealthCheck extends ManagedContextRunnable {
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 updateLBHealthCheck(Scheme.Public);
                 updateLBHealthCheck(Scheme.Internal);

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/network/router/VirtualNetworkApplianceManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/network/router/VirtualNetworkApplianceManagerImpl.java b/server/src/com/cloud/network/router/VirtualNetworkApplianceManagerImpl.java
index 043c376..5ea7560 100755
--- a/server/src/com/cloud/network/router/VirtualNetworkApplianceManagerImpl.java
+++ b/server/src/com/cloud/network/router/VirtualNetworkApplianceManagerImpl.java
@@ -41,16 +41,15 @@ import javax.ejb.Local;
 import javax.inject.Inject;
 import javax.naming.ConfigurationException;
 
-import org.apache.log4j.Logger;
-
 import org.apache.cloudstack.api.command.admin.router.UpgradeRouterCmd;
 import org.apache.cloudstack.context.CallContext;
-import org.apache.cloudstack.context.ServerContexts;
 import org.apache.cloudstack.engine.orchestration.service.NetworkOrchestrationService;
 import org.apache.cloudstack.framework.config.ConfigDepot;
 import org.apache.cloudstack.framework.config.ConfigKey;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.utils.identity.ManagementServerNode;
+import org.apache.log4j.Logger;
 
 import com.cloud.agent.AgentManager;
 import com.cloud.agent.Listener;
@@ -852,14 +851,13 @@ public class VirtualNetworkApplianceManagerImpl extends ManagerBase implements V
         }
 
 
-    protected class NetworkUsageTask implements Runnable {
+    protected class NetworkUsageTask extends ManagedContextRunnable {
 
         public NetworkUsageTask() {
         }
 
         @Override
-        public void run() {
-            ServerContexts.registerSystemContext();
+        protected void runInContext() {
             try{
                 final List<DomainRouterVO> routers = _routerDao.listByStateAndNetworkType(State.Running, GuestType.Isolated, mgmtSrvrId);
                 s_logger.debug("Found " + routers.size() + " running routers. ");
@@ -957,19 +955,17 @@ public class VirtualNetworkApplianceManagerImpl extends ManagerBase implements V
                 }
             } catch (Exception e) {
                 s_logger.warn("Error while collecting network stats", e);
-            } finally {
-                ServerContexts.unregisterSystemContext();
             }
         }
     }
 
-    protected class NetworkStatsUpdateTask implements Runnable {
+    protected class NetworkStatsUpdateTask extends ManagedContextRunnable {
 
         public NetworkStatsUpdateTask() {
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             GlobalLock scanLock = GlobalLock.getInternLock("network.stats");
             try {
                 if(scanLock.lock(ACQUIRE_GLOBAL_LOCK_TIMEOUT_FOR_COOPERATION)) {
@@ -1201,7 +1197,7 @@ public class VirtualNetworkApplianceManagerImpl extends ManagerBase implements V
         return priority;
     }
 
-    protected class RvRStatusUpdateTask implements Runnable {
+    protected class RvRStatusUpdateTask extends ManagedContextRunnable {
 
         public RvRStatusUpdateTask() {
         }
@@ -1280,60 +1276,54 @@ public class VirtualNetworkApplianceManagerImpl extends ManagerBase implements V
         }
 
         @Override
-        public void run() {
-            ServerContexts.registerSystemContext();
-            try {
-                while (true) {
-                    try {
-                            Long networkId = _vrUpdateQueue.take();  // This is a blocking call so this thread won't run all the time if no work item in queue.
-                            List <DomainRouterVO> routers = _routerDao.listByNetworkAndRole(networkId, Role.VIRTUAL_ROUTER);
-        
-                            if (routers.size() != 2) {
-                                continue;
-                            }
-                            /*
-                             * We update the router pair which the lower id router owned by this mgmt server, in order
-                             * to prevent duplicate update of router status from cluster mgmt servers
-                             */
-                            DomainRouterVO router0 = routers.get(0);
-                            DomainRouterVO router1 = routers.get(1);
-                            DomainRouterVO router = router0;
-                            if ((router0.getId() < router1.getId()) && router0.getHostId() != null) {
-                            	router = router0;
-                            } else {
-                            	router = router1;
-                            }
-                            if (router.getHostId() == null) {
-                            	s_logger.debug("Skip router pair (" + router0.getInstanceName() + "," + router1.getInstanceName() + ") due to can't find host");
-                            	continue;
-                            }
-                            HostVO host = _hostDao.findById(router.getHostId());
-                            if (host == null || host.getManagementServerId() == null ||
-                                    host.getManagementServerId() != ManagementServerNode.getManagementServerId()) {
-                            	s_logger.debug("Skip router pair (" + router0.getInstanceName() + "," + router1.getInstanceName() + ") due to not belong to this mgmt server");
-                                continue;
-                            }
-                        updateRoutersRedundantState(routers);
-                        checkDuplicateMaster(routers);
-                        checkSanity(routers);
-                    } catch (Exception ex) {
-                        s_logger.error("Fail to complete the RvRStatusUpdateTask! ", ex);
-                    }
+        protected void runInContext() {
+            while (true) {
+                try {
+                        Long networkId = _vrUpdateQueue.take();  // This is a blocking call so this thread won't run all the time if no work item in queue.
+                        List <DomainRouterVO> routers = _routerDao.listByNetworkAndRole(networkId, Role.VIRTUAL_ROUTER);
+    
+                        if (routers.size() != 2) {
+                            continue;
+                        }
+                        /*
+                         * We update the router pair which the lower id router owned by this mgmt server, in order
+                         * to prevent duplicate update of router status from cluster mgmt servers
+                         */
+                        DomainRouterVO router0 = routers.get(0);
+                        DomainRouterVO router1 = routers.get(1);
+                        DomainRouterVO router = router0;
+                        if ((router0.getId() < router1.getId()) && router0.getHostId() != null) {
+                        	router = router0;
+                        } else {
+                        	router = router1;
+                        }
+                        if (router.getHostId() == null) {
+                        	s_logger.debug("Skip router pair (" + router0.getInstanceName() + "," + router1.getInstanceName() + ") due to can't find host");
+                        	continue;
+                        }
+                        HostVO host = _hostDao.findById(router.getHostId());
+                        if (host == null || host.getManagementServerId() == null ||
+                                host.getManagementServerId() != ManagementServerNode.getManagementServerId()) {
+                        	s_logger.debug("Skip router pair (" + router0.getInstanceName() + "," + router1.getInstanceName() + ") due to not belong to this mgmt server");
+                            continue;
+                        }
+                    updateRoutersRedundantState(routers);
+                    checkDuplicateMaster(routers);
+                    checkSanity(routers);
+                } catch (Exception ex) {
+                    s_logger.error("Fail to complete the RvRStatusUpdateTask! ", ex);
                 }
-            } finally {
-                ServerContexts.unregisterSystemContext();
             }
         }
     }
     
-    protected class CheckRouterTask implements Runnable {
+    protected class CheckRouterTask extends ManagedContextRunnable {
 
         public CheckRouterTask() {
         }
 
         @Override
-        public void run() {
-            ServerContexts.registerSystemContext();
+        protected void runInContext() {
             try {
                 final List<DomainRouterVO> routers = _routerDao.listIsolatedByHostId(null);
                 s_logger.debug("Found " + routers.size() + " routers to update status. ");
@@ -1350,8 +1340,6 @@ public class VirtualNetworkApplianceManagerImpl extends ManagerBase implements V
                 }
             } catch (Exception ex) {
                 s_logger.error("Fail to complete the CheckRouterTask! ", ex);
-            } finally {
-                ServerContexts.unregisterSystemContext();
             }
         }
     }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/network/security/SecurityGroupManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/network/security/SecurityGroupManagerImpl.java b/server/src/com/cloud/network/security/SecurityGroupManagerImpl.java
index 18ee0f1..8b2db9d 100755
--- a/server/src/com/cloud/network/security/SecurityGroupManagerImpl.java
+++ b/server/src/com/cloud/network/security/SecurityGroupManagerImpl.java
@@ -40,7 +40,6 @@ import javax.naming.ConfigurationException;
 
 import org.apache.commons.codec.digest.DigestUtils;
 import org.apache.log4j.Logger;
-
 import org.apache.cloudstack.api.command.user.securitygroup.AuthorizeSecurityGroupEgressCmd;
 import org.apache.cloudstack.api.command.user.securitygroup.AuthorizeSecurityGroupIngressCmd;
 import org.apache.cloudstack.api.command.user.securitygroup.CreateSecurityGroupCmd;
@@ -50,6 +49,7 @@ import org.apache.cloudstack.api.command.user.securitygroup.RevokeSecurityGroupI
 import org.apache.cloudstack.context.CallContext;
 import org.apache.cloudstack.engine.orchestration.service.NetworkOrchestrationService;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.utils.identity.ManagementServerNode;
 
 import com.cloud.agent.AgentManager;
@@ -187,9 +187,9 @@ public class SecurityGroupManagerImpl extends ManagerBase implements SecurityGro
         }
     }
 
-    public class WorkerThread implements Runnable {
+    public class WorkerThread extends ManagedContextRunnable {
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 Transaction txn = Transaction.open("SG Work");
                 try {
@@ -210,9 +210,9 @@ public class SecurityGroupManagerImpl extends ManagerBase implements SecurityGro
         }
     }
 
-    public class CleanupThread implements Runnable {
+    public class CleanupThread extends ManagedContextRunnable {
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 Transaction txn = Transaction.open("SG Cleanup");
                 try {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/network/security/SecurityGroupManagerImpl2.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/network/security/SecurityGroupManagerImpl2.java b/server/src/com/cloud/network/security/SecurityGroupManagerImpl2.java
index a42881e..2fee7f3 100644
--- a/server/src/com/cloud/network/security/SecurityGroupManagerImpl2.java
+++ b/server/src/com/cloud/network/security/SecurityGroupManagerImpl2.java
@@ -25,8 +25,10 @@ import java.util.TreeSet;
 import java.util.concurrent.ConcurrentHashMap;
 
 import javax.ejb.Local;
+import javax.inject.Inject;
 import javax.naming.ConfigurationException;
 
+import org.apache.cloudstack.managed.context.ManagedContext;
 import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Component;
 
@@ -54,6 +56,9 @@ public class SecurityGroupManagerImpl2 extends SecurityGroupManagerImpl{
     SecurityGroupWorkTracker _workTracker;
     SecurityManagerMBeanImpl _mBean;
     
+    @Inject
+    ManagedContext _managedContext;
+    
     WorkerThread[] _workers;
     private Set<Long> _disabledVms = Collections.newSetFromMap(new ConcurrentHashMap<Long, Boolean>());
     private boolean _schedulerDisabled = false;
@@ -68,7 +73,12 @@ public class SecurityGroupManagerImpl2 extends SecurityGroupManagerImpl{
         public void run() {
             while (true) {
                 try{
-                    work(); 
+                    _managedContext.runWithContext(new Runnable() {
+                        @Override
+                        public void run() {
+                            work(); 
+                        }
+                    });
                 } catch (final Throwable th) {
                     s_logger.error("SG Work: Caught this throwable, ", th);
                 } 

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/network/vpc/VpcManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/network/vpc/VpcManagerImpl.java b/server/src/com/cloud/network/vpc/VpcManagerImpl.java
index 73b3aea..651e82c 100644
--- a/server/src/com/cloud/network/vpc/VpcManagerImpl.java
+++ b/server/src/com/cloud/network/vpc/VpcManagerImpl.java
@@ -31,8 +31,6 @@ import javax.ejb.Local;
 import javax.inject.Inject;
 import javax.naming.ConfigurationException;
 
-import org.apache.log4j.Logger;
-
 import org.apache.cloudstack.acl.ControlledEntity.ACLType;
 import org.apache.cloudstack.api.command.user.vpc.ListPrivateGatewaysCmd;
 import org.apache.cloudstack.api.command.user.vpc.ListStaticRoutesCmd;
@@ -40,6 +38,8 @@ import org.apache.cloudstack.context.CallContext;
 import org.apache.cloudstack.engine.orchestration.service.NetworkOrchestrationService;
 import org.apache.cloudstack.framework.config.ConfigDepot;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
+import org.apache.log4j.Logger;
 
 import com.cloud.configuration.Config;
 import com.cloud.configuration.ConfigurationManager;
@@ -1932,9 +1932,9 @@ public class VpcManagerImpl extends ManagerBase implements VpcManager, VpcProvis
         }
     }
     
-    protected class VpcCleanupTask implements Runnable {
+    protected class VpcCleanupTask extends ManagedContextRunnable {
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 GlobalLock lock = GlobalLock.getInternLock("VpcCleanup");
                 if (lock == null) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/projects/ProjectManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/projects/ProjectManagerImpl.java b/server/src/com/cloud/projects/ProjectManagerImpl.java
index edcdf3f..a385739 100755
--- a/server/src/com/cloud/projects/ProjectManagerImpl.java
+++ b/server/src/com/cloud/projects/ProjectManagerImpl.java
@@ -42,7 +42,7 @@ import javax.naming.ConfigurationException;
 import org.apache.cloudstack.acl.SecurityChecker.AccessType;
 import org.apache.cloudstack.context.CallContext;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
-
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.log4j.Logger;
 import org.springframework.stereotype.Component;
 
@@ -83,7 +83,6 @@ import com.cloud.utils.concurrency.NamedThreadFactory;
 import com.cloud.utils.db.DB;
 import com.cloud.utils.db.Transaction;
 import com.cloud.utils.exception.CloudRuntimeException;
-
 import com.sun.mail.smtp.SMTPMessage;
 import com.sun.mail.smtp.SMTPSSLTransport;
 import com.sun.mail.smtp.SMTPTransport;
@@ -1003,9 +1002,9 @@ public class ProjectManagerImpl extends ManagerBase implements ProjectManager {
         }
     }
 
-    public class ExpiredInvitationsCleanup implements Runnable {
+    public class ExpiredInvitationsCleanup extends ManagedContextRunnable {
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 TimeZone.getDefault();
                 List<ProjectInvitationVO> invitationsToExpire = _projectInvitationDao.listInvitationsToExpire(_invitationTimeOut);

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/resourcelimit/ResourceLimitManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/resourcelimit/ResourceLimitManagerImpl.java b/server/src/com/cloud/resourcelimit/ResourceLimitManagerImpl.java
index 376e943..1f8713a 100755
--- a/server/src/com/cloud/resourcelimit/ResourceLimitManagerImpl.java
+++ b/server/src/com/cloud/resourcelimit/ResourceLimitManagerImpl.java
@@ -32,9 +32,9 @@ import javax.naming.ConfigurationException;
 import org.apache.cloudstack.acl.SecurityChecker.AccessType;
 import org.apache.cloudstack.context.CallContext;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.storage.datastore.db.TemplateDataStoreDao;
 import org.apache.cloudstack.storage.datastore.db.TemplateDataStoreVO;
-
 import org.apache.log4j.Logger;
 import org.springframework.stereotype.Component;
 
@@ -939,13 +939,13 @@ public class ResourceLimitManagerImpl extends ManagerBase implements ResourceLim
         return _resourceCountDao.getResourceCount(account.getId(), ResourceOwnerType.Account, type);
     }
 
-    protected class ResourceCountCheckTask implements Runnable {
+    protected class ResourceCountCheckTask extends ManagedContextRunnable {
         public ResourceCountCheckTask() {
 
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             s_logger.info("Running resource count check periodic task");
             List<DomainVO> domains = _domainDao.findImmediateChildrenForParent(DomainVO.ROOT_DOMAIN);
 

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/server/ManagementServerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/server/ManagementServerImpl.java b/server/src/com/cloud/server/ManagementServerImpl.java
index 1c31610..0a0fcdc 100755
--- a/server/src/com/cloud/server/ManagementServerImpl.java
+++ b/server/src/com/cloud/server/ManagementServerImpl.java
@@ -432,6 +432,7 @@ import org.apache.cloudstack.engine.subsystem.api.storage.VolumeDataFactory;
 import org.apache.cloudstack.framework.config.ConfigKey;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
 import org.apache.cloudstack.framework.config.impl.ConfigurationVO;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.storage.datastore.db.ImageStoreDao;
 import org.apache.cloudstack.storage.datastore.db.ImageStoreVO;
 import org.apache.cloudstack.storage.datastore.db.PrimaryDataStoreDao;
@@ -2862,9 +2863,9 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
         return cmdList;
     }
 
-    protected class EventPurgeTask implements Runnable {
+    protected class EventPurgeTask extends ManagedContextRunnable {
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 GlobalLock lock = GlobalLock.getInternLock("EventPurge");
                 if (lock == null) {
@@ -2896,9 +2897,9 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
         }
     }
 
-    protected class AlertPurgeTask implements Runnable {
+    protected class AlertPurgeTask extends ManagedContextRunnable {
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 GlobalLock lock = GlobalLock.getInternLock("AlertPurge");
                 if (lock == null) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/server/StatsCollector.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/server/StatsCollector.java b/server/src/com/cloud/server/StatsCollector.java
index 5e110aa..b4ec915 100755
--- a/server/src/com/cloud/server/StatsCollector.java
+++ b/server/src/com/cloud/server/StatsCollector.java
@@ -37,6 +37,7 @@ import org.apache.cloudstack.engine.subsystem.api.storage.DataStoreManager;
 import org.apache.cloudstack.engine.subsystem.api.storage.EndPoint;
 import org.apache.cloudstack.engine.subsystem.api.storage.EndPointSelector;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.storage.datastore.db.ImageStoreDao;
 import org.apache.cloudstack.storage.datastore.db.ImageStoreVO;
 import org.apache.cloudstack.storage.datastore.db.PrimaryDataStoreDao;
@@ -230,9 +231,9 @@ public class StatsCollector extends ManagerBase implements ComponentMethodInterc
 
 	}
 
-	class HostCollector implements Runnable {
+	class HostCollector extends ManagedContextRunnable {
 		@Override
-        public void run() {
+        protected void runInContext() {
 			try {
 				s_logger.debug("HostStatsCollector is running...");
 
@@ -273,9 +274,9 @@ public class StatsCollector extends ManagerBase implements ComponentMethodInterc
 		}
 	}
 
-	class VmStatsCollector implements Runnable {
+	class VmStatsCollector extends ManagedContextRunnable {
 		@Override
-        public void run() {
+        protected void runInContext() {
 			try {
 				s_logger.debug("VmStatsCollector is running...");
 
@@ -350,9 +351,9 @@ public class StatsCollector extends ManagerBase implements ComponentMethodInterc
 		return _VmStats.get(id);
 	}
 
-    class VmDiskStatsUpdaterTask implements Runnable {
+    class VmDiskStatsUpdaterTask extends ManagedContextRunnable {
         @Override
-        public void run() {
+        protected void runInContext() {
             GlobalLock scanLock = GlobalLock.getInternLock("vm.disk.stats");
             try {
                 if(scanLock.lock(ACQUIRE_GLOBAL_LOCK_TIMEOUT_FOR_COOPERATION)) {
@@ -397,9 +398,9 @@ public class StatsCollector extends ManagerBase implements ComponentMethodInterc
         }
     }
 
-    class VmDiskStatsTask implements Runnable {
+    class VmDiskStatsTask extends ManagedContextRunnable {
         @Override
-        public void run() {
+        protected void runInContext() {
             // collect the vm disk statistics(total) from hypervisor. added by weizhou, 2013.03.
             Transaction txn = Transaction.open(Transaction.CLOUD_DB);
             try {
@@ -520,9 +521,9 @@ public class StatsCollector extends ManagerBase implements ComponentMethodInterc
         }
     }
 
-	class StorageCollector implements Runnable {
+	class StorageCollector extends ManagedContextRunnable {
 		@Override
-        public void run() {
+        protected void runInContext() {
 			try {
 	            if (s_logger.isDebugEnabled()) {
 	            	s_logger.debug("StorageCollector is running...");

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/storage/StorageManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/storage/StorageManagerImpl.java b/server/src/com/cloud/storage/StorageManagerImpl.java
index 415111d..c046057 100755
--- a/server/src/com/cloud/storage/StorageManagerImpl.java
+++ b/server/src/com/cloud/storage/StorageManagerImpl.java
@@ -43,7 +43,6 @@ import javax.naming.ConfigurationException;
 
 import org.apache.log4j.Logger;
 import org.springframework.stereotype.Component;
-
 import org.apache.cloudstack.api.command.admin.storage.AddImageStoreCmd;
 import org.apache.cloudstack.api.command.admin.storage.CancelPrimaryStorageMaintenanceCmd;
 import org.apache.cloudstack.api.command.admin.storage.CreateSecondaryStagingStoreCmd;
@@ -74,6 +73,7 @@ import org.apache.cloudstack.engine.subsystem.api.storage.VolumeService.VolumeAp
 import org.apache.cloudstack.engine.subsystem.api.storage.ZoneScope;
 import org.apache.cloudstack.framework.async.AsyncCallFuture;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.storage.datastore.db.ImageStoreDao;
 import org.apache.cloudstack.storage.datastore.db.ImageStoreDetailsDao;
 import org.apache.cloudstack.storage.datastore.db.ImageStoreVO;
@@ -1243,13 +1243,13 @@ public class StorageManagerImpl extends ManagerBase implements StorageManager, C
         return (PrimaryDataStoreInfo) dataStoreMgr.getDataStore(primaryStorage.getId(), DataStoreRole.Primary);
     }
 
-    protected class StorageGarbageCollector implements Runnable {
+    protected class StorageGarbageCollector extends ManagedContextRunnable {
 
         public StorageGarbageCollector() {
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 s_logger.trace("Storage Garbage Collection Thread is running.");
 

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/storage/download/DownloadListener.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/storage/download/DownloadListener.java b/server/src/com/cloud/storage/download/DownloadListener.java
index e5efcb2..91ae0ae 100755
--- a/server/src/com/cloud/storage/download/DownloadListener.java
+++ b/server/src/com/cloud/storage/download/DownloadListener.java
@@ -27,7 +27,6 @@ import javax.inject.Inject;
 
 import org.apache.log4j.Level;
 import org.apache.log4j.Logger;
-
 import org.apache.cloudstack.engine.subsystem.api.storage.DataObject;
 import org.apache.cloudstack.engine.subsystem.api.storage.DataStore;
 import org.apache.cloudstack.engine.subsystem.api.storage.DataStoreManager;
@@ -36,6 +35,7 @@ import org.apache.cloudstack.engine.subsystem.api.storage.TemplateService;
 import org.apache.cloudstack.engine.subsystem.api.storage.VolumeService;
 import org.apache.cloudstack.engine.subsystem.api.storage.ZoneScope;
 import org.apache.cloudstack.framework.async.AsyncCompletionCallback;
+import org.apache.cloudstack.managed.context.ManagedContextTimerTask;
 import org.apache.cloudstack.storage.command.DownloadCommand;
 import org.apache.cloudstack.storage.command.DownloadCommand.ResourceType;
 import org.apache.cloudstack.storage.command.DownloadProgressCommand;
@@ -68,7 +68,7 @@ import com.cloud.utils.exception.CloudRuntimeException;
 public class DownloadListener implements Listener {
 
 
-	private static final class StatusTask extends TimerTask {
+	private static final class StatusTask extends ManagedContextTimerTask {
 		private final DownloadListener dl;
 		private final RequestType reqType;
 
@@ -78,13 +78,13 @@ public class DownloadListener implements Listener {
 		}
 
 		@Override
-		public void run() {
+		protected void runInContext() {
 		  dl.sendCommand(reqType);
 
 		}
 	}
 
-	private static final class TimeoutTask extends TimerTask {
+	private static final class TimeoutTask extends ManagedContextTimerTask {
 		private final DownloadListener dl;
 
 		public TimeoutTask( DownloadListener dl) {
@@ -92,7 +92,7 @@ public class DownloadListener implements Listener {
 		}
 
 		@Override
-		public void run() {
+		protected void runInContext() {
 		  dl.checkProgress();
 		}
 	}

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/storage/snapshot/SnapshotSchedulerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/storage/snapshot/SnapshotSchedulerImpl.java b/server/src/com/cloud/storage/snapshot/SnapshotSchedulerImpl.java
index 52e20f0..15e9cd3 100644
--- a/server/src/com/cloud/storage/snapshot/SnapshotSchedulerImpl.java
+++ b/server/src/com/cloud/storage/snapshot/SnapshotSchedulerImpl.java
@@ -33,11 +33,11 @@ import org.springframework.stereotype.Component;
 
 import org.apache.cloudstack.api.ApiConstants;
 import org.apache.cloudstack.api.command.user.snapshot.CreateSnapshotCmd;
-import org.apache.cloudstack.context.ServerContexts;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
 import org.apache.cloudstack.framework.jobs.AsyncJobManager;
 import org.apache.cloudstack.framework.jobs.dao.AsyncJobDao;
 import org.apache.cloudstack.framework.jobs.impl.AsyncJobVO;
+import org.apache.cloudstack.managed.context.ManagedContextTimerTask;
 
 import com.cloud.api.ApiDispatcher;
 import com.cloud.api.ApiGsonHelper;
@@ -371,17 +371,14 @@ public class SnapshotSchedulerImpl extends ManagerBase implements SnapshotSchedu
             _testClockTimer.schedule(_testTimerTask, 100*1000L, 60*1000L);
         }
         else {
-            TimerTask timerTask = new TimerTask() {
+            TimerTask timerTask = new ManagedContextTimerTask() {
                 @Override
-                public void run() {
-                    ServerContexts.registerSystemContext();
+                protected void runInContext() {
                     try {
                         Date currentTimestamp = new Date();
                         poll(currentTimestamp);
                     } catch (Throwable t) {
                         s_logger.warn("Catch throwable in snapshot scheduler ", t);
-                    } finally {
-                        ServerContexts.unregisterSystemContext();
                     }
                 }
             };

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/storage/upload/UploadListener.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/storage/upload/UploadListener.java b/server/src/com/cloud/storage/upload/UploadListener.java
index 09db421..add5877 100755
--- a/server/src/com/cloud/storage/upload/UploadListener.java
+++ b/server/src/com/cloud/storage/upload/UploadListener.java
@@ -27,7 +27,6 @@ import javax.inject.Inject;
 
 import org.apache.log4j.Level;
 import org.apache.log4j.Logger;
-
 import org.apache.cloudstack.api.command.user.iso.ExtractIsoCmd;
 import org.apache.cloudstack.api.command.user.template.ExtractTemplateCmd;
 import org.apache.cloudstack.api.command.user.volume.ExtractVolumeCmd;
@@ -38,6 +37,7 @@ import org.apache.cloudstack.engine.subsystem.api.storage.EndPointSelector;
 import org.apache.cloudstack.framework.async.AsyncCompletionCallback;
 import org.apache.cloudstack.framework.jobs.AsyncJobManager;
 import org.apache.cloudstack.jobs.JobInfo;
+import org.apache.cloudstack.managed.context.ManagedContextTimerTask;
 
 import com.cloud.agent.Listener;
 import com.cloud.agent.api.AgentControlAnswer;
@@ -63,7 +63,7 @@ import com.cloud.utils.exception.CloudRuntimeException;
 
 public class UploadListener implements Listener {
 
-    private static final class StatusTask extends TimerTask {
+    private static final class StatusTask extends ManagedContextTimerTask {
         private final UploadListener ul;
         private final RequestType reqType;
 
@@ -73,13 +73,13 @@ public class UploadListener implements Listener {
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             ul.sendCommand(reqType);
 
         }
     }
 
-    private static final class TimeoutTask extends TimerTask {
+    private static final class TimeoutTask extends ManagedContextTimerTask {
         private final UploadListener ul;
 
         public TimeoutTask(UploadListener ul) {
@@ -87,7 +87,7 @@ public class UploadListener implements Listener {
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             ul.checkProgress();
         }
     }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/storage/upload/UploadMonitorImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/storage/upload/UploadMonitorImpl.java b/server/src/com/cloud/storage/upload/UploadMonitorImpl.java
index 12378de..4eb4900 100755
--- a/server/src/com/cloud/storage/upload/UploadMonitorImpl.java
+++ b/server/src/com/cloud/storage/upload/UploadMonitorImpl.java
@@ -34,13 +34,13 @@ import javax.naming.ConfigurationException;
 
 import org.apache.log4j.Logger;
 import org.springframework.stereotype.Component;
-
 import org.apache.cloudstack.engine.subsystem.api.storage.DataStore;
 import org.apache.cloudstack.engine.subsystem.api.storage.DataStoreManager;
 import org.apache.cloudstack.engine.subsystem.api.storage.EndPoint;
 import org.apache.cloudstack.engine.subsystem.api.storage.EndPointSelector;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
 import org.apache.cloudstack.framework.jobs.AsyncJobManager;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.storage.datastore.db.ImageStoreVO;
 import org.apache.cloudstack.storage.datastore.db.TemplateDataStoreVO;
 import org.apache.cloudstack.storage.image.datastore.ImageStoreEntity;
@@ -441,13 +441,13 @@ public class UploadMonitorImpl extends ManagerBase implements UploadMonitor {
 
 	}
 
-    protected class StorageGarbageCollector implements Runnable {
+    protected class StorageGarbageCollector extends ManagedContextRunnable {
 
         public StorageGarbageCollector() {
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 GlobalLock scanLock = GlobalLock.getInternLock("uploadmonitor.storageGC");
                 try {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/template/TemplateManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/template/TemplateManagerImpl.java b/server/src/com/cloud/template/TemplateManagerImpl.java
index 5240102..c1ce892 100755
--- a/server/src/com/cloud/template/TemplateManagerImpl.java
+++ b/server/src/com/cloud/template/TemplateManagerImpl.java
@@ -73,6 +73,7 @@ import org.apache.cloudstack.framework.config.ConfigKey;
 import org.apache.cloudstack.framework.config.Configurable;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
 import org.apache.cloudstack.framework.jobs.AsyncJobManager;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.storage.command.AttachCommand;
 import org.apache.cloudstack.storage.command.CommandResult;
 import org.apache.cloudstack.storage.command.DettachCommand;
@@ -488,9 +489,9 @@ public class TemplateManagerImpl extends ManagerBase implements TemplateManager,
         for (final StoragePoolVO pool : pools) {
             if (pool.getDataCenterId() == zoneId) {
                 s_logger.info("Schedule to preload template " + template.getId() + " into primary storage " + pool.getId());
-                _preloadExecutor.execute(new Runnable() {
+                _preloadExecutor.execute(new ManagedContextRunnable() {
                     @Override
-                    public void run() {
+                    protected void runInContext() {
                         try {
                             reallyRun();
                         } catch (Throwable e) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/user/AccountManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/user/AccountManagerImpl.java b/server/src/com/cloud/user/AccountManagerImpl.java
index 396319a..ae93548 100755
--- a/server/src/com/cloud/user/AccountManagerImpl.java
+++ b/server/src/com/cloud/user/AccountManagerImpl.java
@@ -50,9 +50,9 @@ import org.apache.cloudstack.api.command.admin.user.DeleteUserCmd;
 import org.apache.cloudstack.api.command.admin.user.RegisterCmd;
 import org.apache.cloudstack.api.command.admin.user.UpdateUserCmd;
 import org.apache.cloudstack.context.CallContext;
-import org.apache.cloudstack.context.ServerContexts;
 import org.apache.cloudstack.engine.orchestration.service.NetworkOrchestrationService;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.region.gslb.GlobalLoadBalancerRuleDao;
 
 import com.cloud.api.ApiDBUtils;
@@ -1492,18 +1492,10 @@ public class AccountManagerImpl extends ManagerBase implements AccountManager, M
         return _userDao.remove(id);
     }
 
-    public class ResourceCountCalculateTask implements Runnable {
+    protected class AccountCleanupTask extends ManagedContextRunnable {
         @Override
-        public void run() {
-
-        }
-    }
-
-    protected class AccountCleanupTask implements Runnable {
-        @Override
-        public void run() {
+        protected void runInContext() {
             try {
-                ServerContexts.registerSystemContext();
                 GlobalLock lock = GlobalLock.getInternLock("AccountCleanup");
                 if (lock == null) {
                     s_logger.debug("Couldn't get the global lock");
@@ -1585,7 +1577,6 @@ public class AccountManagerImpl extends ManagerBase implements AccountManager, M
                     s_logger.error("Exception ", e);
                 } finally {
                     lock.unlock();
-                    ServerContexts.unregisterSystemContext();
                 }
             } catch (Exception e) {
                 s_logger.error("Exception ", e);

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/vm/SystemVmLoadScanner.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/vm/SystemVmLoadScanner.java b/server/src/com/cloud/vm/SystemVmLoadScanner.java
index 3932c3b..6e55216 100644
--- a/server/src/com/cloud/vm/SystemVmLoadScanner.java
+++ b/server/src/com/cloud/vm/SystemVmLoadScanner.java
@@ -21,8 +21,7 @@ import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
 
 import org.apache.log4j.Logger;
-
-import org.apache.cloudstack.context.ServerContexts;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 
 import com.cloud.utils.Pair;
 import com.cloud.utils.concurrency.NamedThreadFactory;
@@ -64,17 +63,14 @@ public class SystemVmLoadScanner<T> {
     }
 
     private Runnable getCapacityScanTask() {
-        return new Runnable() {
+        return new ManagedContextRunnable() {
 
             @Override
-            public void run() {
-                ServerContexts.registerSystemContext();
+            protected void runInContext() {
                 try {
                     reallyRun();
                 } catch (Throwable e) {
                     s_logger.warn("Unexpected exception " + e.getMessage(), e);
-                } finally {
-                    ServerContexts.unregisterSystemContext();
                 }
             }
 

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/server/src/com/cloud/vm/UserVmManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/vm/UserVmManagerImpl.java b/server/src/com/cloud/vm/UserVmManagerImpl.java
index 55d166c..6e87916 100755
--- a/server/src/com/cloud/vm/UserVmManagerImpl.java
+++ b/server/src/com/cloud/vm/UserVmManagerImpl.java
@@ -61,7 +61,6 @@ import org.apache.cloudstack.api.command.user.vm.UpgradeVMCmd;
 import org.apache.cloudstack.api.command.user.vmgroup.CreateVMGroupCmd;
 import org.apache.cloudstack.api.command.user.vmgroup.DeleteVMGroupCmd;
 import org.apache.cloudstack.context.CallContext;
-import org.apache.cloudstack.context.ServerContexts;
 import org.apache.cloudstack.engine.cloud.entity.api.VirtualMachineEntity;
 import org.apache.cloudstack.engine.orchestration.service.NetworkOrchestrationService;
 import org.apache.cloudstack.engine.orchestration.service.VolumeOrchestrationService;
@@ -72,6 +71,7 @@ import org.apache.cloudstack.framework.config.ConfigKey;
 import org.apache.cloudstack.framework.config.Configurable;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
 import org.apache.cloudstack.framework.jobs.AsyncJobManager;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.storage.datastore.db.PrimaryDataStoreDao;
 import org.apache.cloudstack.storage.datastore.db.StoragePoolVO;
 import org.apache.cloudstack.storage.to.TemplateObjectTO;
@@ -1708,13 +1708,12 @@ public class UserVmManagerImpl extends ManagerBase implements UserVmManager, Vir
         }
     }
 
-    protected class ExpungeTask implements Runnable {
+    protected class ExpungeTask extends ManagedContextRunnable {
         public ExpungeTask() {
         }
 
         @Override
-        public void run() {
-            ServerContexts.registerSystemContext();
+        protected void runInContext() {
             GlobalLock scanLock = GlobalLock.getInternLock("UserVMExpunge");
             try {
                 if (scanLock.lock(ACQUIRE_GLOBAL_LOCK_TIMEOUT_FOR_COOPERATION)) {
@@ -1748,7 +1747,6 @@ public class UserVmManagerImpl extends ManagerBase implements UserVmManager, Vir
                 }
             } finally {
                 scanLock.releaseRef();
-                ServerContexts.unregisterSystemContext();
             }
         }
 

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/usage/src/com/cloud/usage/UsageManagerImpl.java
----------------------------------------------------------------------
diff --git a/usage/src/com/cloud/usage/UsageManagerImpl.java b/usage/src/com/cloud/usage/UsageManagerImpl.java
index 90ce4db..5f28674 100644
--- a/usage/src/com/cloud/usage/UsageManagerImpl.java
+++ b/usage/src/com/cloud/usage/UsageManagerImpl.java
@@ -35,10 +35,10 @@ import javax.inject.Inject;
 import javax.naming.ConfigurationException;
 
 import org.apache.log4j.Logger;
-
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContext;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.usage.UsageTypes;
-
 import org.springframework.stereotype.Component;
 
 import com.cloud.alert.AlertManager;
@@ -279,7 +279,17 @@ public class UsageManagerImpl extends ManagerBase implements UsageManager, Runna
         return true;
     }
 
+    @Override
     public void run() {
+        new ManagedContextRunnable() {
+            @Override
+            protected void runInContext() {
+                runInContext();
+            }
+        };
+    }
+    
+    protected void runInContext() {
         if (s_logger.isInfoEnabled()) {
             s_logger.info("starting usage job...");
         }
@@ -1651,8 +1661,9 @@ public class UsageManagerImpl extends ManagerBase implements UsageManager, Runna
         m_usageVMSnapshotDao.persist(vsVO);
     }
 
-    private class Heartbeat implements Runnable {
-        public void run() {
+    private class Heartbeat extends ManagedContextRunnable {
+        @Override
+        protected void runInContext() {
             Transaction usageTxn = Transaction.open(Transaction.USAGE_DB);
             try {
                 if(!m_heartbeatLock.lock(3)) { // 3 second timeout
@@ -1757,8 +1768,9 @@ public class UsageManagerImpl extends ManagerBase implements UsageManager, Runna
         }
     }
     
-    private class SanityCheck implements Runnable {
-        public void run() {
+    private class SanityCheck extends ManagedContextRunnable {
+        @Override
+        protected void runInContext() {
             UsageSanityChecker usc = new UsageSanityChecker();
             try {
                 String errors = usc.runSanityCheck();

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/usage/src/com/cloud/usage/parser/UsageParser.java
----------------------------------------------------------------------
diff --git a/usage/src/com/cloud/usage/parser/UsageParser.java b/usage/src/com/cloud/usage/parser/UsageParser.java
index 410e876..80437d5 100644
--- a/usage/src/com/cloud/usage/parser/UsageParser.java
+++ b/usage/src/com/cloud/usage/parser/UsageParser.java
@@ -18,12 +18,13 @@ package com.cloud.usage.parser;
 
 import java.util.Date;
 
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.log4j.Logger;
 
-public abstract class UsageParser implements Runnable {
+public abstract class UsageParser extends ManagedContextRunnable {
     public static final Logger s_logger = Logger.getLogger(UsageParser.class.getName());
     
-    public void run() {
+    protected void runInContext() {
         try {
             parse(null);
         } catch (Exception e) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/utils/pom.xml
----------------------------------------------------------------------
diff --git a/utils/pom.xml b/utils/pom.xml
index 09c9602..35012b2 100644
--- a/utils/pom.xml
+++ b/utils/pom.xml
@@ -26,7 +26,12 @@
     <version>4.3.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
-  <dependencies>  
+  <dependencies>
+    <dependency>
+      <groupId>org.apache.cloudstack</groupId>
+      <artifactId>cloud-framework-managed-context</artifactId>
+      <version>${project.version}</version>
+    </dependency>
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-context</artifactId>
@@ -36,6 +41,14 @@
       <artifactId>log4j</artifactId>
     </dependency>
     <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-log4j12</artifactId>
+    </dependency>
+    <dependency>
       <groupId>cglib</groupId>
       <artifactId>cglib-nodep</artifactId>
     </dependency>

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareContextPool.java
----------------------------------------------------------------------
diff --git a/vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareContextPool.java b/vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareContextPool.java
index 18af7cd..c36b3a8 100644
--- a/vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareContextPool.java
+++ b/vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareContextPool.java
@@ -23,6 +23,8 @@ import java.util.Map;
 import java.util.Timer;
 import java.util.TimerTask;
 
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
+import org.apache.cloudstack.managed.context.ManagedContextTimerTask;
 import org.apache.log4j.Logger;
 
 public class VmwareContextPool {
@@ -117,9 +119,9 @@ public class VmwareContextPool {
 	}
 	
 	private TimerTask getTimerTask() {
-		return new TimerTask() {
-			@Override
-			public void run() {
+		return new ManagedContextTimerTask() {
+            @Override
+            protected void runInContext() {
 				try {
 					// doIdleCheck();
 					


[03/10] git commit: updated refs/heads/ui-restyle to fbb0499

Posted by bf...@apache.org.
Add Manage Context framework

The managed context framework provides a simple way to add logic
to ACS at the various entry points of the system.  As threads are
launched and ran listeners can be registered for onEntry or onLeave
of the managed context.  This framework will be used specifically
to handle DB transaction checking and setting up the CallContext.
This framework is need to transition away from ACS custom AOP to
Spring AOP.


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/aed5e9dc
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/aed5e9dc
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/aed5e9dc

Branch: refs/heads/ui-restyle
Commit: aed5e9dc2a6882139bc38073923be5a3bacfd9d2
Parents: a2bf7f0
Author: Darren Shepherd <da...@gmail.com>
Authored: Wed Oct 2 09:51:58 2013 -0700
Committer: Darren Shepherd <da...@gmail.com>
Committed: Wed Oct 2 13:09:52 2013 -0700

----------------------------------------------------------------------
 agent/src/com/cloud/agent/Agent.java            |  10 +-
 .../consoleproxy/ConsoleProxyResource.java      |   6 +-
 .../apache/cloudstack/context/CallContext.java  |  29 +-
 .../cloudstack/context/CallContextListener.java |  53 ++++
 .../service/controller/s3/ServiceProvider.java  |   6 +-
 client/tomcatconf/applicationContext.xml.in     |  16 ++
 .../template/HttpTemplateDownloader.java        |   6 +-
 .../storage/template/S3TemplateDownloader.java  |   5 +-
 .../template/TemplateDownloaderBase.java        |   5 +-
 .../cloudstack/context/ServerContexts.java      |  67 -----
 .../com/cloud/agent/manager/AgentAttache.java   |   5 +-
 .../cloud/agent/manager/AgentManagerImpl.java   |  46 ++--
 .../manager/ClusteredAgentManagerImpl.java      |  19 +-
 .../cloud/agent/manager/DirectAgentAttache.java |   9 +-
 .../com/cloud/vm/VirtualMachineManagerImpl.java |   9 +-
 .../orchestration/NetworkOrchestrator.java      |   9 +-
 .../cache/manager/StorageCacheManagerImpl.java  |   7 +-
 .../cloudstack/storage/LocalHostEndpoint.java   |  13 +-
 .../cloudstack/storage/RemoteHostEndPoint.java  |   5 +-
 .../com/cloud/cluster/ClusterManagerImpl.java   |  21 +-
 .../cluster/ClusterServiceServletContainer.java |   6 +-
 .../com/cloud/utils/db/ConnectionConcierge.java |   6 +-
 .../client/ClientTransportProvider.java         |   8 +-
 .../server/ServerTransportProvider.java         |  10 +-
 .../jobs/AsyncJobExecutionContext.java          |   4 +-
 .../jobs/impl/AsyncJobManagerImpl.java          |  14 +-
 .../framework/jobs/impl/AsyncJobMonitor.java    |   7 +-
 framework/managed-context/pom.xml               |  36 +++
 .../context/AbstractManagedContextListener.java |  32 +++
 .../managed/context/ManagedContext.java         |  33 +++
 .../managed/context/ManagedContextListener.java |  36 +++
 .../managed/context/ManagedContextRunnable.java |  86 ++++++
 .../context/ManagedContextTimerTask.java        |  37 +++
 .../managed/context/ManagedContextUtils.java    |  55 ++++
 .../context/impl/DefaultManagedContext.java     | 155 +++++++++++
 .../managed/threadlocal/ManagedThreadLocal.java |  82 ++++++
 .../context/impl/DefaultManagedContextTest.java | 269 +++++++++++++++++++
 framework/pom.xml                               |   1 +
 .../mom/rabbitmq/RabbitMQEventBus.java          |   8 +-
 .../hypervisor/kvm/resource/KVMHAMonitor.java   |   7 +-
 .../com/cloud/ucs/manager/UcsManagerImpl.java   |   6 +-
 .../lb/ElasticLoadBalancerManagerImpl.java      |   6 +-
 pom.xml                                         |  11 +
 .../src/com/cloud/alert/AlertManagerImpl.java   |   5 +-
 .../com/cloud/api/ApiAsyncJobDispatcher.java    |  16 +-
 server/src/com/cloud/api/ApiServer.java         |  10 +-
 server/src/com/cloud/api/ApiServlet.java        |  16 +-
 .../deploy/DeploymentPlanningManagerImpl.java   |   6 +-
 .../ha/HighAvailabilityManagerExtImpl.java      |   6 +-
 .../cloud/ha/HighAvailabilityManagerImpl.java   | 137 +++++-----
 .../network/ExternalDeviceUsageManagerImpl.java |   6 +-
 .../network/lb/LBHealthCheckManagerImpl.java    |   6 +-
 .../VirtualNetworkApplianceManagerImpl.java     | 102 ++++---
 .../security/SecurityGroupManagerImpl.java      |  10 +-
 .../security/SecurityGroupManagerImpl2.java     |  12 +-
 .../com/cloud/network/vpc/VpcManagerImpl.java   |   8 +-
 .../com/cloud/projects/ProjectManagerImpl.java  |   7 +-
 .../resourcelimit/ResourceLimitManagerImpl.java |   6 +-
 .../com/cloud/server/ManagementServerImpl.java  |   9 +-
 server/src/com/cloud/server/StatsCollector.java |  21 +-
 .../com/cloud/storage/StorageManagerImpl.java   |   6 +-
 .../storage/download/DownloadListener.java      |  10 +-
 .../storage/snapshot/SnapshotSchedulerImpl.java |   9 +-
 .../cloud/storage/upload/UploadListener.java    |  10 +-
 .../cloud/storage/upload/UploadMonitorImpl.java |   6 +-
 .../com/cloud/template/TemplateManagerImpl.java |   5 +-
 .../src/com/cloud/user/AccountManagerImpl.java  |  15 +-
 .../src/com/cloud/vm/SystemVmLoadScanner.java   |  10 +-
 server/src/com/cloud/vm/UserVmManagerImpl.java  |   8 +-
 usage/src/com/cloud/usage/UsageManagerImpl.java |  24 +-
 .../src/com/cloud/usage/parser/UsageParser.java |   5 +-
 utils/pom.xml                                   |  15 +-
 .../vmware/util/VmwareContextPool.java          |   8 +-
 73 files changed, 1338 insertions(+), 437 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/agent/src/com/cloud/agent/Agent.java
----------------------------------------------------------------------
diff --git a/agent/src/com/cloud/agent/Agent.java b/agent/src/com/cloud/agent/Agent.java
index f309474..c713e45 100755
--- a/agent/src/com/cloud/agent/Agent.java
+++ b/agent/src/com/cloud/agent/Agent.java
@@ -26,7 +26,6 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.Timer;
-import java.util.TimerTask;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.SynchronousQueue;
@@ -36,6 +35,7 @@ import java.util.concurrent.atomic.AtomicInteger;
 
 import javax.naming.ConfigurationException;
 
+import org.apache.cloudstack.managed.context.ManagedContextTimerTask;
 import org.apache.log4j.Logger;
 
 import com.cloud.agent.api.AgentControlAnswer;
@@ -731,7 +731,7 @@ public class Agent implements HandlerFactory, IAgentControl {
         }
     }
 
-    public class WatchTask extends TimerTask {
+    public class WatchTask extends ManagedContextTimerTask {
         protected Request _request;
         protected Agent   _agent;
         protected Link    _link;
@@ -744,7 +744,7 @@ public class Agent implements HandlerFactory, IAgentControl {
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             if (s_logger.isTraceEnabled()) {
                 s_logger.trace("Scheduling " + (_request instanceof Response ? "Ping" : "Watch Task"));
             }
@@ -760,7 +760,7 @@ public class Agent implements HandlerFactory, IAgentControl {
         }
     }
 
-    public class StartupTask extends TimerTask {
+    public class StartupTask extends ManagedContextTimerTask {
         protected Link             _link;
         protected volatile boolean cancelled = false;
 
@@ -782,7 +782,7 @@ public class Agent implements HandlerFactory, IAgentControl {
         }
 
         @Override
-        public synchronized void run() {
+        protected synchronized void runInContext() {
             if (!cancelled) {
                 if (s_logger.isInfoEnabled()) {
                     s_logger.info("The startup command is now cancelled");

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/agent/src/com/cloud/agent/resource/consoleproxy/ConsoleProxyResource.java
----------------------------------------------------------------------
diff --git a/agent/src/com/cloud/agent/resource/consoleproxy/ConsoleProxyResource.java b/agent/src/com/cloud/agent/resource/consoleproxy/ConsoleProxyResource.java
index ee5c361..6f49f47 100644
--- a/agent/src/com/cloud/agent/resource/consoleproxy/ConsoleProxyResource.java
+++ b/agent/src/com/cloud/agent/resource/consoleproxy/ConsoleProxyResource.java
@@ -32,6 +32,7 @@ import java.util.Properties;
 
 import javax.naming.ConfigurationException;
 
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.log4j.Logger;
 
 import com.cloud.agent.Agent.ExitStatus;
@@ -357,8 +358,9 @@ public class ConsoleProxyResource extends ServerResourceBase implements
     private void launchConsoleProxy(final byte[] ksBits, final String ksPassword, final String encryptorPassword) {
         final Object resource = this;
         if (_consoleProxyMain == null) {
-            _consoleProxyMain = new Thread(new Runnable() {
-                public void run() {
+            _consoleProxyMain = new Thread(new ManagedContextRunnable() {
+                @Override
+                protected void runInContext() {
                     try {
                         Class<?> consoleProxyClazz = Class.forName("com.cloud.consoleproxy.ConsoleProxy");
                         try {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/api/src/org/apache/cloudstack/context/CallContext.java
----------------------------------------------------------------------
diff --git a/api/src/org/apache/cloudstack/context/CallContext.java b/api/src/org/apache/cloudstack/context/CallContext.java
index 114f626..a9867d3 100644
--- a/api/src/org/apache/cloudstack/context/CallContext.java
+++ b/api/src/org/apache/cloudstack/context/CallContext.java
@@ -18,8 +18,10 @@ package org.apache.cloudstack.context;
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Stack;
 import java.util.UUID;
 
+import org.apache.cloudstack.managed.threadlocal.ManagedThreadLocal;
 import org.apache.log4j.Logger;
 import org.apache.log4j.NDC;
 
@@ -37,7 +39,14 @@ import com.cloud.utils.exception.CloudRuntimeException;
  */
 public class CallContext {
     private static final Logger s_logger = Logger.getLogger(CallContext.class);
-    private static final ThreadLocal<CallContext> s_currentContext = new ThreadLocal<CallContext>();
+    private static ManagedThreadLocal<CallContext> s_currentContext = new ManagedThreadLocal<CallContext>();
+    private static ManagedThreadLocal<Stack<CallContext>> s_currentContextStack = 
+            new ManagedThreadLocal<Stack<CallContext>>() {
+                @Override
+                protected Stack<CallContext> initialValue() {
+                    return new Stack<CallContext>();
+                }
+    };
 
     private String contextId;
     private Account account;
@@ -115,6 +124,9 @@ public class CallContext {
         if (s_logger.isTraceEnabled()) {
             s_logger.trace("Registered: " + callingContext);
         }
+        
+        s_currentContextStack.get().push(callingContext);
+        
         return callingContext;
     }
 
@@ -162,10 +174,15 @@ public class CallContext {
         return register(user, account);
     }
 
+    public static void unregisterAll() {
+        while ( unregister() != null ) {
+            // NOOP
+        }
+    }
+    
     public static CallContext unregister() {
         CallContext context = s_currentContext.get();
         if (context == null) {
-            s_logger.debug("No context to remove");
             return null;
         }
         s_currentContext.remove();
@@ -183,6 +200,14 @@ public class CallContext {
                 s_logger.trace("Popping from NDC: " + contextId);
             }
         }
+
+        Stack<CallContext> stack = s_currentContextStack.get();
+        stack.pop();
+
+        if ( ! stack.isEmpty() ) {
+            s_currentContext.set(stack.peek());
+        }
+
         return context;
     }
 

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/api/src/org/apache/cloudstack/context/CallContextListener.java
----------------------------------------------------------------------
diff --git a/api/src/org/apache/cloudstack/context/CallContextListener.java b/api/src/org/apache/cloudstack/context/CallContextListener.java
new file mode 100644
index 0000000..9464f3d
--- /dev/null
+++ b/api/src/org/apache/cloudstack/context/CallContextListener.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.cloudstack.context;
+
+import javax.annotation.PostConstruct;
+import javax.inject.Inject;
+
+import org.apache.cloudstack.managed.context.ManagedContextListener;
+
+import com.cloud.utils.db.EntityManager;
+
+public class CallContextListener implements ManagedContextListener<Object> {
+    
+    @Inject
+    EntityManager entityMgr;
+    
+    @Override
+    public Object onEnterContext(boolean reentry) {
+        if ( ! reentry ) {
+            CallContext.registerSystemCallContextOnceOnly();
+        }
+        
+        return null;
+    }
+
+    @Override
+    public void onLeaveContext(Object unused, boolean reentry) {
+        if ( ! reentry ) {
+            CallContext.unregisterAll();
+        }
+    }
+
+    @PostConstruct
+    public void init() {
+        CallContext.init(entityMgr);
+    }
+}

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/awsapi/src/com/cloud/bridge/service/controller/s3/ServiceProvider.java
----------------------------------------------------------------------
diff --git a/awsapi/src/com/cloud/bridge/service/controller/s3/ServiceProvider.java b/awsapi/src/com/cloud/bridge/service/controller/s3/ServiceProvider.java
index a0892cc..2623efe 100644
--- a/awsapi/src/com/cloud/bridge/service/controller/s3/ServiceProvider.java
+++ b/awsapi/src/com/cloud/bridge/service/controller/s3/ServiceProvider.java
@@ -35,6 +35,7 @@ import javax.annotation.PostConstruct;
 import javax.inject.Inject;
 
 import org.apache.axis2.AxisFault;
+import org.apache.cloudstack.managed.context.ManagedContextTimerTask;
 import org.apache.log4j.Logger;
 import org.apache.log4j.xml.DOMConfigurator;
 import org.springframework.stereotype.Component;
@@ -280,10 +281,9 @@ public class ServiceProvider extends ManagerBase {
     }
 
     private TimerTask getHeartbeatTask() {
-        return new TimerTask() {
-
+        return new ManagedContextTimerTask() {
             @Override
-            public void run() {
+            protected void runInContext() {
                 try {
                     mhost.setLastHeartbeatTime(DateHelper.currentGMTTime());
                     mhostDao.updateHeartBeat(mhost);

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/client/tomcatconf/applicationContext.xml.in
----------------------------------------------------------------------
diff --git a/client/tomcatconf/applicationContext.xml.in b/client/tomcatconf/applicationContext.xml.in
index 9b6636a..6dda5c7 100644
--- a/client/tomcatconf/applicationContext.xml.in
+++ b/client/tomcatconf/applicationContext.xml.in
@@ -53,6 +53,22 @@
   </bean>
 
   <!--
+    Managed Context
+  -->
+  <bean id="ManagedContext" class="org.apache.cloudstack.managed.context.impl.DefaultManagedContext" >
+    <property name="listeners">
+        <list>
+            <bean class="org.apache.cloudstack.context.CallContextListener" />
+        </list>
+    </property>
+  </bean>
+
+  <bean class="org.apache.cloudstack.managed.context.ManagedContextRunnable" factory-method="initializeGlobalContext" 
+    autowire-candidate="false" >
+    <constructor-arg><ref bean="ManagedContext"/></constructor-arg>
+  </bean>
+
+  <!--
     RPC/Async/EventBus
   -->
 

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/core/src/com/cloud/storage/template/HttpTemplateDownloader.java
----------------------------------------------------------------------
diff --git a/core/src/com/cloud/storage/template/HttpTemplateDownloader.java b/core/src/com/cloud/storage/template/HttpTemplateDownloader.java
index 8789615..f0f1962 100644
--- a/core/src/com/cloud/storage/template/HttpTemplateDownloader.java
+++ b/core/src/com/cloud/storage/template/HttpTemplateDownloader.java
@@ -40,7 +40,7 @@ import org.apache.commons.httpclient.auth.AuthScope;
 import org.apache.commons.httpclient.methods.GetMethod;
 import org.apache.commons.httpclient.params.HttpMethodParams;
 import org.apache.log4j.Logger;
-
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.storage.command.DownloadCommand.ResourceType;
 
 import com.cloud.agent.api.storage.Proxy;
@@ -52,7 +52,7 @@ import com.cloud.utils.UriUtils;
  * Download a template file using HTTP
  *
  */
-public class HttpTemplateDownloader implements TemplateDownloader {
+public class HttpTemplateDownloader extends ManagedContextRunnable implements TemplateDownloader {
     public static final Logger s_logger = Logger.getLogger(HttpTemplateDownloader.class.getName());
     private static final MultiThreadedHttpConnectionManager s_httpClientManager = new MultiThreadedHttpConnectionManager();
 
@@ -350,7 +350,7 @@ public class HttpTemplateDownloader implements TemplateDownloader {
     }
 
     @Override
-    public void run() {
+    protected void runInContext() {
         try {
             download(resume, completionCallback);
         } catch (Throwable t) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/core/src/com/cloud/storage/template/S3TemplateDownloader.java
----------------------------------------------------------------------
diff --git a/core/src/com/cloud/storage/template/S3TemplateDownloader.java b/core/src/com/cloud/storage/template/S3TemplateDownloader.java
index 05ed64b..dd595ea 100644
--- a/core/src/com/cloud/storage/template/S3TemplateDownloader.java
+++ b/core/src/com/cloud/storage/template/S3TemplateDownloader.java
@@ -50,6 +50,7 @@ import com.amazonaws.services.s3.model.StorageClass;
 import com.amazonaws.services.s3.transfer.TransferManager;
 import com.amazonaws.services.s3.transfer.Upload;
 
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.storage.command.DownloadCommand.ResourceType;
 
 import com.cloud.agent.api.storage.Proxy;
@@ -62,7 +63,7 @@ import com.cloud.utils.UriUtils;
  * Download a template file using HTTP
  *
  */
-public class S3TemplateDownloader implements TemplateDownloader {
+public class S3TemplateDownloader extends ManagedContextRunnable implements TemplateDownloader {
     public static final Logger s_logger = Logger.getLogger(S3TemplateDownloader.class.getName());
     private static final MultiThreadedHttpConnectionManager s_httpClientManager = new MultiThreadedHttpConnectionManager();
 
@@ -361,7 +362,7 @@ public class S3TemplateDownloader implements TemplateDownloader {
     }
 
     @Override
-    public void run() {
+    protected void runInContext() {
         try {
             download(resume, completionCallback);
         } catch (Throwable t) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/core/src/com/cloud/storage/template/TemplateDownloaderBase.java
----------------------------------------------------------------------
diff --git a/core/src/com/cloud/storage/template/TemplateDownloaderBase.java b/core/src/com/cloud/storage/template/TemplateDownloaderBase.java
index bdbdd45..7cbd4ef 100644
--- a/core/src/com/cloud/storage/template/TemplateDownloaderBase.java
+++ b/core/src/com/cloud/storage/template/TemplateDownloaderBase.java
@@ -18,11 +18,12 @@ package com.cloud.storage.template;
 
 import java.io.File;
 
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.log4j.Logger;
 
 import com.cloud.storage.StorageLayer;
 
-public abstract class TemplateDownloaderBase implements TemplateDownloader {
+public abstract class TemplateDownloaderBase extends ManagedContextRunnable implements TemplateDownloader {
     private static final Logger s_logger = Logger.getLogger(TemplateDownloaderBase.class);
     
     protected String _downloadUrl;
@@ -123,7 +124,7 @@ public abstract class TemplateDownloaderBase implements TemplateDownloader {
 	}
     
     @Override
-    public void run() {
+    protected void runInContext() {
         try {
             download(_resume, _callback);
         } catch (Exception e) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/engine/components-api/src/org/apache/cloudstack/context/ServerContexts.java
----------------------------------------------------------------------
diff --git a/engine/components-api/src/org/apache/cloudstack/context/ServerContexts.java b/engine/components-api/src/org/apache/cloudstack/context/ServerContexts.java
deleted file mode 100644
index b9c249c..0000000
--- a/engine/components-api/src/org/apache/cloudstack/context/ServerContexts.java
+++ /dev/null
@@ -1,67 +0,0 @@
-// Licensed to the Apache Software Foundation (ASF) under one
-// or more contributor license agreements.  See the NOTICE file
-// distributed with this work for additional information
-// regarding copyright ownership.  The ASF licenses this file
-// to you under the Apache License, Version 2.0 (the
-// "License"); you may not use this file except in compliance
-// with the License.  You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing,
-// software distributed under the License is distributed on an
-// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.  See the License for the
-// specific language governing permissions and limitations
-// under the License.
-package org.apache.cloudstack.context;
-
-import org.apache.cloudstack.framework.jobs.AsyncJob;
-
-import com.cloud.utils.db.Transaction;
-
-/**
- * ServerContextInitializer is responsible for properly setting up the
- * contexts that all of the CloudStack code expects.  This includes
- *   - CallContext
- *   - JobContext
- *   - TransactionContext
- */
-public class ServerContexts {
-    public static void registerUserContext(long userId, long accountId) {
-        Transaction txn = Transaction.open(Thread.currentThread().getName());
-        CallContext context = CallContext.register(userId, accountId);
-        context.putContextParameter("Transaction", txn);
-//        AsyncJobExecutionContext.registerPseudoExecutionContext(userId, accountId);
-    }
-
-    public static void unregisterUserContext() {
-        CallContext context = CallContext.unregister();
-        if (context != null) {
-//            AsyncJobExecutionContext.unregister();
-            Transaction txn = (Transaction)context.getContextParameter("Transaction");
-            txn.close(Thread.currentThread().getName());
-        }
-    }
-
-    /**
-     * Use this method to initialize the internal background threads.
-     */
-    public static void registerSystemContext() {
-        Transaction txn = Transaction.open(Thread.currentThread().getName());
-        CallContext context = CallContext.registerSystemCallContextOnceOnly();
-        context.putContextParameter("Transaction", txn);
-//        AsyncJobExecutionContext.registerPseudoExecutionContext(Account.ACCOUNT_ID_SYSTEM, User.UID_SYSTEM);
-    }
-    
-    public static void unregisterSystemContext() {
-        CallContext context = CallContext.unregister();
-//        AsyncJobExecutionContext.unregister();
-        Transaction txn = (Transaction)context.getContextParameter("Transaction");
-        txn.close(Thread.currentThread().getName());
-    }
-
-    public static void registerJobContext(long userId, long accountId, AsyncJob job) {
-        CallContext.register(userId, accountId);
-    }
-}

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/engine/orchestration/src/com/cloud/agent/manager/AgentAttache.java
----------------------------------------------------------------------
diff --git a/engine/orchestration/src/com/cloud/agent/manager/AgentAttache.java b/engine/orchestration/src/com/cloud/agent/manager/AgentAttache.java
index 67deba0..5b1007b 100755
--- a/engine/orchestration/src/com/cloud/agent/manager/AgentAttache.java
+++ b/engine/orchestration/src/com/cloud/agent/manager/AgentAttache.java
@@ -31,6 +31,7 @@ import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
 
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.log4j.Logger;
 
 import com.cloud.agent.Listener;
@@ -497,14 +498,14 @@ public abstract class AgentAttache {
      */
     protected abstract boolean isClosed();
 
-    protected class Alarm implements Runnable {
+    protected class Alarm extends ManagedContextRunnable {
         long _seq;
         public Alarm(long seq) {
             _seq = seq;
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 Listener listener = unregisterListener(_seq);
                 if (listener != null) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/engine/orchestration/src/com/cloud/agent/manager/AgentManagerImpl.java
----------------------------------------------------------------------
diff --git a/engine/orchestration/src/com/cloud/agent/manager/AgentManagerImpl.java b/engine/orchestration/src/com/cloud/agent/manager/AgentManagerImpl.java
index 51f6d72..4202015 100755
--- a/engine/orchestration/src/com/cloud/agent/manager/AgentManagerImpl.java
+++ b/engine/orchestration/src/com/cloud/agent/manager/AgentManagerImpl.java
@@ -38,13 +38,12 @@ import javax.ejb.Local;
 import javax.inject.Inject;
 import javax.naming.ConfigurationException;
 
-import org.apache.log4j.Logger;
-
-import org.apache.cloudstack.context.ServerContexts;
 import org.apache.cloudstack.framework.config.ConfigKey;
 import org.apache.cloudstack.framework.config.Configurable;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.utils.identity.ManagementServerNode;
+import org.apache.log4j.Logger;
 
 import com.cloud.agent.AgentManager;
 import com.cloud.agent.Listener;
@@ -843,7 +842,7 @@ public class AgentManagerImpl extends ManagerBase implements AgentManager, Handl
         return true;
     }
 
-    protected class DisconnectTask implements Runnable {
+    protected class DisconnectTask extends ManagedContextRunnable {
         AgentAttache _attache;
         Status.Event _event;
         boolean _investigate;
@@ -855,7 +854,7 @@ public class AgentManagerImpl extends ManagerBase implements AgentManager, Handl
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 if (_investigate == true) {
                     handleDisconnectWithInvestigation(_attache, _event);
@@ -1017,7 +1016,7 @@ public class AgentManagerImpl extends ManagerBase implements AgentManager, Handl
         return attache;
     }
 
-    protected class SimulateStartTask implements Runnable {
+    protected class SimulateStartTask extends ManagedContextRunnable {
         ServerResource resource;
         Map<String, String> details;
         long id;
@@ -1029,8 +1028,7 @@ public class AgentManagerImpl extends ManagerBase implements AgentManager, Handl
         }
 
         @Override
-        public void run() {
-            ServerContexts.registerSystemContext();
+        protected void runInContext() {
             try {
                 if (s_logger.isDebugEnabled()) {
                     s_logger.debug("Simulating start for resource " + resource.getName() + " id " + id);
@@ -1054,13 +1052,11 @@ public class AgentManagerImpl extends ManagerBase implements AgentManager, Handl
                 }
             } catch (Exception e) {
                 s_logger.warn("Unable to simulate start on resource " + id + " name " + resource.getName(), e);
-            } finally {
-                ServerContexts.unregisterSystemContext();
             }
         }
     }
 
-    protected class HandleAgentConnectTask implements Runnable {
+    protected class HandleAgentConnectTask extends ManagedContextRunnable {
         Link _link;
         Command[] _cmds;
         Request _request;
@@ -1071,22 +1067,16 @@ public class AgentManagerImpl extends ManagerBase implements AgentManager, Handl
             _request = request;
         }
 
-        @Override
-        public void run() {
-            ServerContexts.registerSystemContext();
-            try {
-                _request.logD("Processing the first command ");
-                StartupCommand[] startups = new StartupCommand[_cmds.length];
-                for (int i = 0; i < _cmds.length; i++) {
-                    startups[i] = (StartupCommand)_cmds[i];
-                }
+        protected void runInContext() {
+            _request.logD("Processing the first command ");
+            StartupCommand[] startups = new StartupCommand[_cmds.length];
+            for (int i = 0; i < _cmds.length; i++) {
+                startups[i] = (StartupCommand)_cmds[i];
+            }
 
-                AgentAttache attache = handleConnectedAgent(_link, startups, _request);
-                if (attache == null) {
-                    s_logger.warn("Unable to create attache for agent: " + _request);
-                }
-            } finally {
-                ServerContexts.unregisterSystemContext();
+            AgentAttache attache = handleConnectedAgent(_link, startups, _request);
+            if (attache == null) {
+                s_logger.warn("Unable to create attache for agent: " + _request);
             }
         }
     }
@@ -1439,9 +1429,9 @@ public class AgentManagerImpl extends ManagerBase implements AgentManager, Handl
         _pingMap.put(agentId, InaccurateClock.getTimeInSeconds());
     }
 
-    protected class MonitorTask implements Runnable {
+    protected class MonitorTask extends ManagedContextRunnable {
         @Override
-        public void run() {
+        protected void runInContext() {
             s_logger.trace("Agent Monitor is started.");
 
             try {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/engine/orchestration/src/com/cloud/agent/manager/ClusteredAgentManagerImpl.java
----------------------------------------------------------------------
diff --git a/engine/orchestration/src/com/cloud/agent/manager/ClusteredAgentManagerImpl.java b/engine/orchestration/src/com/cloud/agent/manager/ClusteredAgentManagerImpl.java
index 76e1d8e..48f096a 100755
--- a/engine/orchestration/src/com/cloud/agent/manager/ClusteredAgentManagerImpl.java
+++ b/engine/orchestration/src/com/cloud/agent/manager/ClusteredAgentManagerImpl.java
@@ -32,7 +32,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.Timer;
-import java.util.TimerTask;
 import java.util.concurrent.Executors;
 import java.util.concurrent.RejectedExecutionException;
 import java.util.concurrent.ScheduledExecutorService;
@@ -51,6 +50,8 @@ import com.google.gson.Gson;
 import org.apache.cloudstack.framework.config.ConfigDepot;
 import org.apache.cloudstack.framework.config.ConfigKey;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
+import org.apache.cloudstack.managed.context.ManagedContextTimerTask;
 import org.apache.cloudstack.utils.identity.ManagementServerNode;
 
 import com.cloud.agent.AgentManager;
@@ -231,9 +232,9 @@ public class ClusteredAgentManagerImpl extends AgentManagerImpl implements Clust
         }
     }
 
-    private class DirectAgentScanTimerTask extends TimerTask {
+    private class DirectAgentScanTimerTask extends ManagedContextTimerTask {
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 runDirectAgentScanTimerTask();
             } catch (Throwable e) {
@@ -746,7 +747,7 @@ public class ClusteredAgentManagerImpl extends AgentManagerImpl implements Clust
         _timer.schedule(new AgentLoadBalancerTask(), 30000);
     }
 
-    public class AgentLoadBalancerTask extends TimerTask {
+    public class AgentLoadBalancerTask extends ManagedContextTimerTask {
         protected volatile boolean cancelled = false;
 
         public AgentLoadBalancerTask() {
@@ -764,7 +765,7 @@ public class ClusteredAgentManagerImpl extends AgentManagerImpl implements Clust
         }
 
         @Override
-        public synchronized void run() {
+        protected synchronized void runInContext() {
         	try {
 	            if (!cancelled) {
 	                startRebalanceAgents();
@@ -925,9 +926,9 @@ public class ClusteredAgentManagerImpl extends AgentManagerImpl implements Clust
     }
 
     private Runnable getTransferScanTask() {
-        return new Runnable() {
+        return new ManagedContextRunnable() {
             @Override
-            public void run() {
+            protected void runInContext() {
                 try {
                     if (s_logger.isTraceEnabled()) {
                         s_logger.trace("Clustered agent transfer scan check, management server id:" + _nodeId);
@@ -1173,7 +1174,7 @@ public class ClusteredAgentManagerImpl extends AgentManagerImpl implements Clust
     }
 
 
-    protected class RebalanceTask implements Runnable {
+    protected class RebalanceTask extends ManagedContextRunnable {
         Long hostId = null;
         Long currentOwnerId = null;
         Long futureOwnerId = null;
@@ -1186,7 +1187,7 @@ public class ClusteredAgentManagerImpl extends AgentManagerImpl implements Clust
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             try {
                 if (s_logger.isDebugEnabled()) {
                     s_logger.debug("Rebalancing host id=" + hostId);

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/engine/orchestration/src/com/cloud/agent/manager/DirectAgentAttache.java
----------------------------------------------------------------------
diff --git a/engine/orchestration/src/com/cloud/agent/manager/DirectAgentAttache.java b/engine/orchestration/src/com/cloud/agent/manager/DirectAgentAttache.java
index 5b5d8d2..2808c6a 100755
--- a/engine/orchestration/src/com/cloud/agent/manager/DirectAgentAttache.java
+++ b/engine/orchestration/src/com/cloud/agent/manager/DirectAgentAttache.java
@@ -21,6 +21,7 @@ import java.util.List;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
 
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.log4j.Logger;
 
 import com.cloud.agent.api.Answer;
@@ -127,9 +128,9 @@ public class DirectAgentAttache extends AgentAttache {
         }
     }
 
-    protected class PingTask implements Runnable {
+    protected class PingTask extends ManagedContextRunnable {
         @Override
-        public synchronized void run() {
+        protected synchronized void runInContext() {
             try {
                 ServerResource resource = _resource;
 
@@ -160,7 +161,7 @@ public class DirectAgentAttache extends AgentAttache {
     }
 
 
-    protected class Task implements Runnable {
+    protected class Task extends ManagedContextRunnable {
         Request _req;
 
         public Task(Request req) {
@@ -168,7 +169,7 @@ public class DirectAgentAttache extends AgentAttache {
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             long seq = _req.getSequence();
             try {
                 ServerResource resource = _resource;

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/engine/orchestration/src/com/cloud/vm/VirtualMachineManagerImpl.java
----------------------------------------------------------------------
diff --git a/engine/orchestration/src/com/cloud/vm/VirtualMachineManagerImpl.java b/engine/orchestration/src/com/cloud/vm/VirtualMachineManagerImpl.java
index 560bab2..8bf419f 100755
--- a/engine/orchestration/src/com/cloud/vm/VirtualMachineManagerImpl.java
+++ b/engine/orchestration/src/com/cloud/vm/VirtualMachineManagerImpl.java
@@ -47,6 +47,7 @@ import org.apache.cloudstack.framework.config.ConfigDepot;
 import org.apache.cloudstack.framework.config.ConfigKey;
 import org.apache.cloudstack.framework.config.Configurable;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.storage.datastore.db.PrimaryDataStoreDao;
 import org.apache.cloudstack.storage.datastore.db.StoragePoolVO;
 import org.apache.cloudstack.utils.identity.ManagementServerNode;
@@ -1835,9 +1836,9 @@ public class VirtualMachineManagerImpl extends ManagerBase implements VirtualMac
         }
     }
 
-    protected class CleanupTask implements Runnable {
+    protected class CleanupTask extends ManagedContextRunnable {
         @Override
-        public void run() {
+        protected void runInContext() {
             s_logger.trace("VM Operation Thread Running");
             try {
                 _workDao.cleanup(VmOpCleanupWait.value());
@@ -2588,9 +2589,9 @@ public class VirtualMachineManagerImpl extends ManagerBase implements VirtualMac
         }
     }
 
-    protected class TransitionTask implements Runnable {
+    protected class TransitionTask extends ManagedContextRunnable {
         @Override
-        public void run() {
+        protected void runInContext() {
             GlobalLock lock = GlobalLock.getInternLock("TransitionChecking");
             if (lock == null) {
                 s_logger.debug("Couldn't get the global lock");

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/engine/orchestration/src/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java
----------------------------------------------------------------------
diff --git a/engine/orchestration/src/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java b/engine/orchestration/src/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java
index 0b13fb4..3c4b1ed 100755
--- a/engine/orchestration/src/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java
+++ b/engine/orchestration/src/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java
@@ -37,15 +37,14 @@ import javax.inject.Inject;
 import javax.naming.ConfigurationException;
 
 import org.apache.log4j.Logger;
-
 import org.apache.cloudstack.acl.ControlledEntity.ACLType;
 import org.apache.cloudstack.context.CallContext;
-import org.apache.cloudstack.context.ServerContexts;
 import org.apache.cloudstack.engine.orchestration.service.NetworkOrchestrationService;
 import org.apache.cloudstack.framework.config.ConfigDepot;
 import org.apache.cloudstack.framework.config.ConfigKey;
 import org.apache.cloudstack.framework.config.Configurable;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.region.PortableIpDao;
 
 import com.cloud.agent.AgentManager;
@@ -2195,10 +2194,9 @@ public class NetworkOrchestrator extends ManagerBase implements NetworkOrchestra
         return result;
     }
 
-    public class NetworkGarbageCollector implements Runnable {
+    public class NetworkGarbageCollector extends ManagedContextRunnable {
         @Override
-        public void run() {
-            ServerContexts.registerSystemContext();
+        protected void runInContext() {
             GlobalLock gcLock = GlobalLock.getInternLock("Network.GC.Lock");
             try {
                 if (gcLock.lock(3)) {
@@ -2210,7 +2208,6 @@ public class NetworkOrchestrator extends ManagerBase implements NetworkOrchestra
                 }
             } finally {
                 gcLock.releaseRef();
-                ServerContexts.unregisterSystemContext();
             }
         }
 

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/engine/storage/cache/src/org/apache/cloudstack/storage/cache/manager/StorageCacheManagerImpl.java
----------------------------------------------------------------------
diff --git a/engine/storage/cache/src/org/apache/cloudstack/storage/cache/manager/StorageCacheManagerImpl.java b/engine/storage/cache/src/org/apache/cloudstack/storage/cache/manager/StorageCacheManagerImpl.java
index 7f335c5..bb8d67d 100644
--- a/engine/storage/cache/src/org/apache/cloudstack/storage/cache/manager/StorageCacheManagerImpl.java
+++ b/engine/storage/cache/src/org/apache/cloudstack/storage/cache/manager/StorageCacheManagerImpl.java
@@ -45,6 +45,7 @@ import org.apache.cloudstack.engine.subsystem.api.storage.Scope;
 import org.apache.cloudstack.engine.subsystem.api.storage.StorageCacheManager;
 import org.apache.cloudstack.framework.async.AsyncCallFuture;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.storage.cache.allocator.StorageCacheAllocator;
 import org.apache.cloudstack.storage.datastore.ObjectInDataStoreManager;
 import org.apache.cloudstack.storage.datastore.db.ImageStoreVO;
@@ -145,10 +146,10 @@ public class StorageCacheManagerImpl implements StorageCacheManager, Manager {
         return true;
     }
 
-    protected class CacheReplacementRunner implements Runnable {
+    protected class CacheReplacementRunner extends ManagedContextRunnable {
 
         @Override
-        public void run() {
+        protected void runInContext() {
             GlobalLock replacementLock = null;
             try {
                 replacementLock = GlobalLock.getInternLock("storageCacheMgr.replacement");
@@ -271,4 +272,4 @@ public class StorageCacheManagerImpl implements StorageCacheManager, Manager {
     public boolean deleteCacheObject(DataObject data) {
         return data.getDataStore().delete(data);
     }
-}
\ No newline at end of file
+}

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/engine/storage/src/org/apache/cloudstack/storage/LocalHostEndpoint.java
----------------------------------------------------------------------
diff --git a/engine/storage/src/org/apache/cloudstack/storage/LocalHostEndpoint.java b/engine/storage/src/org/apache/cloudstack/storage/LocalHostEndpoint.java
index 83d34a0..53803bf 100644
--- a/engine/storage/src/org/apache/cloudstack/storage/LocalHostEndpoint.java
+++ b/engine/storage/src/org/apache/cloudstack/storage/LocalHostEndpoint.java
@@ -21,24 +21,23 @@ import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
 
-import com.cloud.configuration.Config;
-import com.cloud.utils.component.ComponentContext;
+import javax.inject.Inject;
 
 import org.apache.cloudstack.engine.subsystem.api.storage.EndPoint;
 import org.apache.cloudstack.framework.async.AsyncCompletionCallback;
 import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
-import org.apache.cloudstack.framework.config.dao.ConfigurationDaoImpl;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.storage.command.CopyCommand;
 import org.apache.cloudstack.storage.command.DownloadCommand;
 import org.apache.cloudstack.storage.resource.LocalNfsSecondaryStorageResource;
 
 import com.cloud.agent.api.Answer;
 import com.cloud.agent.api.Command;
+import com.cloud.configuration.Config;
 import com.cloud.resource.ServerResource;
+import com.cloud.utils.component.ComponentContext;
 import com.cloud.utils.net.NetUtils;
 
-import javax.inject.Inject;
-
 public class LocalHostEndpoint implements EndPoint {
     private ScheduledExecutorService executor;
     protected ServerResource resource;
@@ -97,7 +96,7 @@ public class LocalHostEndpoint implements EndPoint {
         return new Answer(cmd, false, "unsupported command:" + cmd.toString());
     }
 
-    private class CmdRunner implements Runnable {
+    private class CmdRunner extends ManagedContextRunnable {
         final Command cmd;
         final AsyncCompletionCallback<Answer> callback;
 
@@ -107,7 +106,7 @@ public class LocalHostEndpoint implements EndPoint {
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             Answer answer = sendMessage(cmd);
             callback.complete(answer);
         }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/engine/storage/src/org/apache/cloudstack/storage/RemoteHostEndPoint.java
----------------------------------------------------------------------
diff --git a/engine/storage/src/org/apache/cloudstack/storage/RemoteHostEndPoint.java b/engine/storage/src/org/apache/cloudstack/storage/RemoteHostEndPoint.java
index 3693813..3cae2b9 100644
--- a/engine/storage/src/org/apache/cloudstack/storage/RemoteHostEndPoint.java
+++ b/engine/storage/src/org/apache/cloudstack/storage/RemoteHostEndPoint.java
@@ -26,6 +26,7 @@ import javax.inject.Inject;
 
 import org.apache.cloudstack.engine.subsystem.api.storage.EndPoint;
 import org.apache.cloudstack.framework.async.AsyncCompletionCallback;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.log4j.Logger;
 
 import com.cloud.agent.AgentManager;
@@ -104,7 +105,7 @@ public class RemoteHostEndPoint implements EndPoint {
         throw new CloudRuntimeException("Failed to send command, due to Agent:" + getId() + ", " + errMsg);
     }
 
-    private class CmdRunner implements Listener, Runnable {
+    private class CmdRunner extends ManagedContextRunnable implements Listener {
         final AsyncCompletionCallback<Answer> callback;
         Answer answer;
 
@@ -162,7 +163,7 @@ public class RemoteHostEndPoint implements EndPoint {
         }
 
         @Override
-        public void run() {
+        protected void runInContext() {
             callback.complete(answer);
         }
     }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/cluster/src/com/cloud/cluster/ClusterManagerImpl.java
----------------------------------------------------------------------
diff --git a/framework/cluster/src/com/cloud/cluster/ClusterManagerImpl.java b/framework/cluster/src/com/cloud/cluster/ClusterManagerImpl.java
index 0f1cf9d..56d405e 100644
--- a/framework/cluster/src/com/cloud/cluster/ClusterManagerImpl.java
+++ b/framework/cluster/src/com/cloud/cluster/ClusterManagerImpl.java
@@ -48,6 +48,7 @@ import org.apache.log4j.Logger;
 import org.apache.cloudstack.framework.config.ConfigDepot;
 import org.apache.cloudstack.framework.config.ConfigKey;
 import org.apache.cloudstack.framework.config.Configurable;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.utils.identity.ManagementServerNode;
 
 import com.cloud.cluster.dao.ManagementServerHostDao;
@@ -217,18 +218,18 @@ public class ClusterManagerImpl extends ManagerBase implements ClusterManager, C
     }
     
     private Runnable getClusterPduSendingTask() {
-        return new Runnable() {
+        return new ManagedContextRunnable() {
             @Override
-            public void run() {
+            protected void runInContext() {
                 onSendingClusterPdu();
             }
         };
     }
     
     private Runnable getClusterPduNotificationTask() {
-        return new Runnable() {
+        return new ManagedContextRunnable() {
             @Override
-            public void run() {
+            protected void runInContext() {
                 onNotifyingClusterPdu();
             }
         };
@@ -289,9 +290,9 @@ public class ClusterManagerImpl extends ManagerBase implements ClusterManager, C
                 if(pdu == null)
                 	continue;
 
-                _executor.execute(new Runnable() {
+                _executor.execute(new ManagedContextRunnable() {
                     @Override
-                	public void run() {
+                    protected void runInContext() {
 		                if(pdu.getPduType() == ClusterServicePdu.PDU_TYPE_RESPONSE) {
 		                    ClusterServiceRequestPdu requestPdu = popRequestPdu(pdu.getAckSequenceId());
 		                    if(requestPdu != null) {
@@ -528,9 +529,9 @@ public class ClusterManagerImpl extends ManagerBase implements ClusterManager, C
     }
 
     private Runnable getHeartbeatTask() {
-        return new Runnable() {
+        return new ManagedContextRunnable() {
             @Override
-            public void run() {
+            protected void runInContext() {
                 Transaction txn = Transaction.open("ClusterHeartbeat");
                 try {
                     Profiler profiler = new Profiler();
@@ -636,9 +637,9 @@ public class ClusterManagerImpl extends ManagerBase implements ClusterManager, C
     }
 
     private Runnable getNotificationTask() {
-        return new Runnable() {
+        return new ManagedContextRunnable() {
             @Override
-            public void run() {
+            protected void runInContext() {
                 while(true) {
                     synchronized(_notificationMsgs) {
                         try {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/cluster/src/com/cloud/cluster/ClusterServiceServletContainer.java
----------------------------------------------------------------------
diff --git a/framework/cluster/src/com/cloud/cluster/ClusterServiceServletContainer.java b/framework/cluster/src/com/cloud/cluster/ClusterServiceServletContainer.java
index def3e17..019d83d 100644
--- a/framework/cluster/src/com/cloud/cluster/ClusterServiceServletContainer.java
+++ b/framework/cluster/src/com/cloud/cluster/ClusterServiceServletContainer.java
@@ -22,6 +22,7 @@ import java.net.Socket;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.http.ConnectionClosedException;
 import org.apache.http.HttpException;
 import org.apache.http.impl.DefaultConnectionReuseStrategy;
@@ -129,8 +130,9 @@ public class ClusterServiceServletContainer {
                     final DefaultHttpServerConnection conn = new DefaultHttpServerConnection();
                     conn.bind(socket, _params);
 
-                    _executor.execute(new Runnable() {
-                    	public void run() {
+                    _executor.execute(new ManagedContextRunnable() {
+                    	@Override
+                        protected void runInContext() {
                             HttpContext context = new BasicHttpContext(null);
                             try {
                             	while(!Thread.interrupted() && conn.isOpen()) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/db/src/com/cloud/utils/db/ConnectionConcierge.java
----------------------------------------------------------------------
diff --git a/framework/db/src/com/cloud/utils/db/ConnectionConcierge.java b/framework/db/src/com/cloud/utils/db/ConnectionConcierge.java
index 0294334..c3c24f9 100644
--- a/framework/db/src/com/cloud/utils/db/ConnectionConcierge.java
+++ b/framework/db/src/com/cloud/utils/db/ConnectionConcierge.java
@@ -30,6 +30,7 @@ import java.util.concurrent.atomic.AtomicInteger;
 
 import javax.management.StandardMBean;
 
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.log4j.Logger;
 
 import com.cloud.utils.concurrency.NamedThreadFactory;
@@ -198,10 +199,9 @@ public class ConnectionConcierge {
 
             _executor = Executors.newScheduledThreadPool(1, new NamedThreadFactory("ConnectionConcierge"));
 
-            _executor.scheduleAtFixedRate(new Runnable() {
-
+            _executor.scheduleAtFixedRate(new ManagedContextRunnable() {
                 @Override
-                public void run() {
+                protected void runInContext() {
                     s_logger.trace("connection concierge keep alive task");
                     for (Map.Entry<String, ConnectionConcierge> entry : _conns.entrySet()) {
                         ConnectionConcierge concierge = entry.getValue();

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/ipc/src/org/apache/cloudstack/framework/client/ClientTransportProvider.java
----------------------------------------------------------------------
diff --git a/framework/ipc/src/org/apache/cloudstack/framework/client/ClientTransportProvider.java b/framework/ipc/src/org/apache/cloudstack/framework/client/ClientTransportProvider.java
index 023b318..923578c 100644
--- a/framework/ipc/src/org/apache/cloudstack/framework/client/ClientTransportProvider.java
+++ b/framework/ipc/src/org/apache/cloudstack/framework/client/ClientTransportProvider.java
@@ -27,6 +27,7 @@ import org.apache.cloudstack.framework.serializer.MessageSerializer;
 import org.apache.cloudstack.framework.transport.TransportEndpoint;
 import org.apache.cloudstack.framework.transport.TransportEndpointSite;
 import org.apache.cloudstack.framework.transport.TransportProvider;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 
 import com.cloud.utils.concurrency.NamedThreadFactory; 
 
@@ -62,10 +63,9 @@ public class ClientTransportProvider implements TransportProvider {
 		_executor = Executors.newFixedThreadPool(_poolSize, new NamedThreadFactory("Transport-Worker"));
 		_connection = new ClientTransportConnection(this);
 		
-		_executor.execute(new Runnable() {
-
-			@Override
-			public void run() {
+		_executor.execute(new ManagedContextRunnable() {
+            @Override
+            protected void runInContext() {
 				try {
 					_connection.connect(_serverAddress, _serverPort);
 				} catch(Throwable e) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/ipc/src/org/apache/cloudstack/framework/server/ServerTransportProvider.java
----------------------------------------------------------------------
diff --git a/framework/ipc/src/org/apache/cloudstack/framework/server/ServerTransportProvider.java b/framework/ipc/src/org/apache/cloudstack/framework/server/ServerTransportProvider.java
index b19a7c9..45c3e2a 100644
--- a/framework/ipc/src/org/apache/cloudstack/framework/server/ServerTransportProvider.java
+++ b/framework/ipc/src/org/apache/cloudstack/framework/server/ServerTransportProvider.java
@@ -31,6 +31,7 @@ import org.apache.cloudstack.framework.transport.TransportEndpoint;
 import org.apache.cloudstack.framework.transport.TransportEndpointSite;
 import org.apache.cloudstack.framework.transport.TransportPdu;
 import org.apache.cloudstack.framework.transport.TransportProvider;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.log4j.Logger;
 
 import com.cloud.utils.concurrency.NamedThreadFactory;
@@ -132,11 +133,10 @@ public class ServerTransportProvider implements TransportProvider {
 	
 	@Override
 	public void requestSiteOutput(final TransportEndpointSite site) {
-		_executor.execute(new Runnable() {
-
-			@Override
-			public void run() {
-				try {
+		_executor.execute(new ManagedContextRunnable() {
+            @Override
+            protected void runInContext() {
+            	try {
 					site.processOutput();
 					site.ackOutputProcessSignal();
 				} catch(Throwable e) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/jobs/src/org/apache/cloudstack/framework/jobs/AsyncJobExecutionContext.java
----------------------------------------------------------------------
diff --git a/framework/jobs/src/org/apache/cloudstack/framework/jobs/AsyncJobExecutionContext.java b/framework/jobs/src/org/apache/cloudstack/framework/jobs/AsyncJobExecutionContext.java
index 0136593..595800d 100644
--- a/framework/jobs/src/org/apache/cloudstack/framework/jobs/AsyncJobExecutionContext.java
+++ b/framework/jobs/src/org/apache/cloudstack/framework/jobs/AsyncJobExecutionContext.java
@@ -17,12 +17,12 @@
 package org.apache.cloudstack.framework.jobs;
 
 import org.apache.log4j.Logger;
-
 import org.apache.cloudstack.framework.jobs.dao.AsyncJobJoinMapDao;
 import org.apache.cloudstack.framework.jobs.impl.AsyncJobJoinMapVO;
 import org.apache.cloudstack.framework.jobs.impl.JobSerializerHelper;
 import org.apache.cloudstack.framework.jobs.impl.SyncQueueItem;
 import org.apache.cloudstack.jobs.JobInfo;
+import org.apache.cloudstack.managed.threadlocal.ManagedThreadLocal;
 
 import com.cloud.exception.ConcurrentOperationException;
 import com.cloud.exception.InsufficientCapacityException;
@@ -39,7 +39,7 @@ public class AsyncJobExecutionContext  {
         _joinMapDao = joinMapDao;
     }
 	
-	private static ThreadLocal<AsyncJobExecutionContext> s_currentExectionContext = new ThreadLocal<AsyncJobExecutionContext>();
+	private static ManagedThreadLocal<AsyncJobExecutionContext> s_currentExectionContext = new ManagedThreadLocal<AsyncJobExecutionContext>();
 
 	public AsyncJobExecutionContext() {
 	}

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/jobs/src/org/apache/cloudstack/framework/jobs/impl/AsyncJobManagerImpl.java
----------------------------------------------------------------------
diff --git a/framework/jobs/src/org/apache/cloudstack/framework/jobs/impl/AsyncJobManagerImpl.java b/framework/jobs/src/org/apache/cloudstack/framework/jobs/impl/AsyncJobManagerImpl.java
index 2ddb115..93d50c1 100644
--- a/framework/jobs/src/org/apache/cloudstack/framework/jobs/impl/AsyncJobManagerImpl.java
+++ b/framework/jobs/src/org/apache/cloudstack/framework/jobs/impl/AsyncJobManagerImpl.java
@@ -36,7 +36,6 @@ import javax.inject.Inject;
 import javax.naming.ConfigurationException;
 
 import org.apache.log4j.Logger;
-
 import org.apache.cloudstack.api.ApiErrorCode;
 import org.apache.cloudstack.framework.config.ConfigDepot;
 import org.apache.cloudstack.framework.config.ConfigKey;
@@ -54,6 +53,7 @@ import org.apache.cloudstack.framework.messagebus.MessageDetector;
 import org.apache.cloudstack.framework.messagebus.PublishScope;
 import org.apache.cloudstack.jobs.JobInfo;
 import org.apache.cloudstack.jobs.JobInfo.Status;
+import org.apache.cloudstack.managed.context.ManagedContextRunnable;
 import org.apache.cloudstack.utils.identity.ManagementServerNode;
 
 import com.cloud.cluster.ClusterManagerListener;
@@ -490,9 +490,9 @@ public class AsyncJobManagerImpl extends ManagerBase implements AsyncJobManager,
     }
 
     private Runnable getExecutorRunnable(final AsyncJob job) {
-        return new Runnable() {
+        return new ManagedContextRunnable() {
             @Override
-            public void run() {
+            protected void runInContext() {
                 Transaction txn = null;
                 long runNumber = getJobRunNumber();
 
@@ -687,9 +687,9 @@ public class AsyncJobManagerImpl extends ManagerBase implements AsyncJobManager,
     }
 
     private Runnable getHeartbeatTask() {
-        return new Runnable() {
+        return new ManagedContextRunnable() {
             @Override
-            public void run() {
+            protected void runInContext() {
                 Transaction txn = Transaction.open("AsyncJobManagerImpl.getHeartbeatTask");
                 try {
                     List<SyncQueueItemVO> l = _queueMgr.dequeueFromAny(getMsid(), MAX_ONETIME_SCHEDULE_SIZE);
@@ -724,9 +724,9 @@ public class AsyncJobManagerImpl extends ManagerBase implements AsyncJobManager,
 
     @DB
     private Runnable getGCTask() {
-        return new Runnable() {
+        return new ManagedContextRunnable() {
             @Override
-            public void run() {
+            protected void runInContext() {
                 GlobalLock scanLock = GlobalLock.getInternLock("AsyncJobManagerGC");
                 try {
                     if (scanLock.lock(ACQUIRE_GLOBAL_LOCK_TIMEOUT_FOR_COOPERATION)) {

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/jobs/src/org/apache/cloudstack/framework/jobs/impl/AsyncJobMonitor.java
----------------------------------------------------------------------
diff --git a/framework/jobs/src/org/apache/cloudstack/framework/jobs/impl/AsyncJobMonitor.java b/framework/jobs/src/org/apache/cloudstack/framework/jobs/impl/AsyncJobMonitor.java
index ad0da35..8ea7528 100644
--- a/framework/jobs/src/org/apache/cloudstack/framework/jobs/impl/AsyncJobMonitor.java
+++ b/framework/jobs/src/org/apache/cloudstack/framework/jobs/impl/AsyncJobMonitor.java
@@ -26,12 +26,12 @@ import javax.inject.Inject;
 import javax.naming.ConfigurationException;
 
 import org.apache.log4j.Logger;
-
 import org.apache.cloudstack.framework.jobs.AsyncJob;
 import org.apache.cloudstack.framework.jobs.AsyncJobManager;
 import org.apache.cloudstack.framework.messagebus.MessageBus;
 import org.apache.cloudstack.framework.messagebus.MessageDispatcher;
 import org.apache.cloudstack.framework.messagebus.MessageHandler;
+import org.apache.cloudstack.managed.context.ManagedContextTimerTask;
 
 import com.cloud.utils.component.ManagerBase;
 
@@ -97,10 +97,9 @@ public class AsyncJobMonitor extends ManagerBase {
 			throws ConfigurationException {
 		
         _messageBus.subscribe(AsyncJob.Topics.JOB_HEARTBEAT, MessageDispatcher.getDispatcher(this));
-		_timer.scheduleAtFixedRate(new TimerTask() {
-
+		_timer.scheduleAtFixedRate(new ManagedContextTimerTask() {
 			@Override
-			public void run() {
+			protected void runInContext() {
 				heartbeat();
 			}
 			

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/managed-context/pom.xml
----------------------------------------------------------------------
diff --git a/framework/managed-context/pom.xml b/framework/managed-context/pom.xml
new file mode 100644
index 0000000..b4a9d83
--- /dev/null
+++ b/framework/managed-context/pom.xml
@@ -0,0 +1,36 @@
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements. See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership. The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License. You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing,
+  software distributed under the License is distributed on an
+  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  KIND, either express or implied. See the License for the
+  specific language governing permissions and limitations
+  under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <artifactId>cloud-framework-managed-context</artifactId>
+  <name>Apache CloudStack Framework - Managed Context</name>
+  <parent>
+    <groupId>org.apache.cloudstack</groupId>
+    <artifactId>cloud-maven-standard</artifactId>
+    <version>4.3.0-SNAPSHOT</version>
+    <relativePath>../../maven-standard/pom.xml</relativePath>
+  </parent>
+  <dependencies>
+      <dependency>
+          <groupId>org.slf4j</groupId>
+          <artifactId>slf4j-api</artifactId>
+      </dependency>
+  </dependencies>
+</project>

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/AbstractManagedContextListener.java
----------------------------------------------------------------------
diff --git a/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/AbstractManagedContextListener.java b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/AbstractManagedContextListener.java
new file mode 100644
index 0000000..21f63a6
--- /dev/null
+++ b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/AbstractManagedContextListener.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.cloudstack.managed.context;
+
+public class AbstractManagedContextListener<T> implements ManagedContextListener<T> {
+
+    @Override
+    public T onEnterContext(boolean reentry) {
+        return null;
+    }
+
+    @Override
+    public void onLeaveContext(T data, boolean reentry) {
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContext.java
----------------------------------------------------------------------
diff --git a/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContext.java b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContext.java
new file mode 100644
index 0000000..5023725
--- /dev/null
+++ b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContext.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.cloudstack.managed.context;
+
+import java.util.concurrent.Callable;
+
+public interface ManagedContext {
+
+    public void registerListener(ManagedContextListener<?> listener);
+    
+    public void unregisterListener(ManagedContextListener<?> listener);
+    
+    public void runWithContext(Runnable run);
+    
+    public <T> T callWithContext(Callable<T> callable) throws Exception;
+    
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextListener.java
----------------------------------------------------------------------
diff --git a/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextListener.java b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextListener.java
new file mode 100644
index 0000000..2f85a5f
--- /dev/null
+++ b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextListener.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.cloudstack.managed.context;
+
+public interface ManagedContextListener<T> {
+
+    /**
+     * @param reentry True if listener is being invoked in a nested context
+     * @return
+     */
+    public T onEnterContext(boolean reentry);
+    
+    
+    /**
+     * @param data The data returned from the onEnterContext call
+     * @param reentry True if listener is being invoked in a nested context
+     */
+    public void onLeaveContext(T data, boolean reentry);
+
+}

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextRunnable.java
----------------------------------------------------------------------
diff --git a/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextRunnable.java b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextRunnable.java
new file mode 100644
index 0000000..2f3d0c8
--- /dev/null
+++ b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextRunnable.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.cloudstack.managed.context;
+
+import org.apache.cloudstack.managed.context.impl.DefaultManagedContext;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public abstract class ManagedContextRunnable implements Runnable {
+
+    private static final int SLEEP_COUNT = 120;
+    
+    private static final Logger log = LoggerFactory.getLogger(ManagedContextRunnable.class);
+    private static final ManagedContext DEFAULT_MANAGED_CONTEXT = new DefaultManagedContext();
+    private static ManagedContext context;
+    private static boolean managedContext = false;
+    
+    
+    /* This is slightly dirty, but the idea is that we only save the ManagedContext
+     * in a static global.  Any ManagedContextListener can be a fully managed object
+     * and not have to rely on global statics
+     */
+    public static ManagedContext initializeGlobalContext(ManagedContext context) {
+        setManagedContext(true);
+        return ManagedContextRunnable.context = context; 
+    }
+
+    @Override
+    final public void run() {
+        getContext().runWithContext(new Runnable() {
+            @Override
+            public void run() {
+                runInContext();
+            }
+        });
+    }
+ 
+    protected abstract void runInContext();
+
+    protected ManagedContext getContext() {
+        if ( ! managedContext )
+            return DEFAULT_MANAGED_CONTEXT;
+        
+        for ( int i = 0 ; i < SLEEP_COUNT ; i++ ) {
+            if ( context == null ) {
+                try {
+                    Thread.sleep(1000);
+                    
+                    if ( context == null )
+                        log.info("Sleeping until ManagedContext becomes available");
+                } catch (InterruptedException e) {
+                    throw new RuntimeException(e);
+                }
+            } else {
+                return context;
+            }
+        }
+        
+        throw new RuntimeException("Failed to obtain ManagedContext");
+    }
+
+    public static boolean isManagedContext() {
+        return managedContext;
+    }
+
+    public static void setManagedContext(boolean managedContext) {
+        ManagedContextRunnable.managedContext = managedContext;
+    }
+
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextTimerTask.java
----------------------------------------------------------------------
diff --git a/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextTimerTask.java b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextTimerTask.java
new file mode 100644
index 0000000..894d27c
--- /dev/null
+++ b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextTimerTask.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.cloudstack.managed.context;
+
+import java.util.TimerTask;
+
+public abstract class ManagedContextTimerTask extends TimerTask {
+
+    @Override
+    public final void run() {
+        new ManagedContextRunnable() {
+            @Override
+            protected void runInContext() {
+                ManagedContextTimerTask.this.runInContext();                
+            }
+        }.run();
+    }
+
+    protected abstract void runInContext();
+    
+}

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextUtils.java
----------------------------------------------------------------------
diff --git a/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextUtils.java b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextUtils.java
new file mode 100644
index 0000000..75bb205
--- /dev/null
+++ b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/ManagedContextUtils.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.cloudstack.managed.context;
+
+public class ManagedContextUtils {
+
+    private static final ThreadLocal<Object> OWNER = new ThreadLocal<Object>();
+    
+    public static boolean setAndCheckOwner(Object owner) {
+        if ( OWNER.get() == null ) {
+            OWNER.set(owner);
+            return true;
+        }
+        
+        return false;
+    }
+    
+    public static boolean clearOwner(Object owner) {
+        if ( OWNER.get() == owner ) {
+            OWNER.remove();
+            return true;
+        }
+        
+        return false;
+    }
+    
+    public static boolean isInContext() {
+       return OWNER.get() != null;
+    }
+    
+    public static void rethrowException(Throwable t) {
+        if ( t instanceof RuntimeException ) {
+            throw (RuntimeException)t;
+        } else if ( t instanceof Error ) {
+            throw (Error)t;
+        }
+    }
+
+}

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/impl/DefaultManagedContext.java
----------------------------------------------------------------------
diff --git a/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/impl/DefaultManagedContext.java b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/impl/DefaultManagedContext.java
new file mode 100644
index 0000000..6f5cbc9
--- /dev/null
+++ b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/context/impl/DefaultManagedContext.java
@@ -0,0 +1,155 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.cloudstack.managed.context.impl;
+
+import java.util.List;
+import java.util.Stack;
+import java.util.concurrent.Callable;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+import org.apache.cloudstack.managed.context.ManagedContext;
+import org.apache.cloudstack.managed.context.ManagedContextListener;
+import org.apache.cloudstack.managed.context.ManagedContextUtils;
+import org.apache.cloudstack.managed.threadlocal.ManagedThreadLocal;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class DefaultManagedContext implements ManagedContext {
+
+    private static final Logger log = LoggerFactory.getLogger(DefaultManagedContext.class);
+    
+    List<ManagedContextListener<?>> listeners = 
+            new CopyOnWriteArrayList<ManagedContextListener<?>>();
+
+    @Override
+    public void registerListener(ManagedContextListener<?> listener) {
+        listeners.add(listener);
+    }
+
+    @Override
+    public void unregisterListener(ManagedContextListener<?> listener) {
+        listeners.remove(listener);
+    }
+
+    @Override
+    public void runWithContext(final Runnable run) {
+        try {
+            callWithContext(new Callable<Object>() {
+                @Override
+                public Object call() throws Exception {
+                    run.run();
+                    return null;
+                }
+            });
+        } catch (Exception e) {
+            /* Only care about non-checked exceptions
+             * as the nature of runnable prevents checked
+             * exceptions from happening
+             */
+            ManagedContextUtils.rethrowException(e);
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public <T> T callWithContext(Callable<T> callable) throws Exception {
+        Object owner = new Object();
+        
+        Stack<ListenerInvocation> invocations = new Stack<ListenerInvocation>();
+        boolean reentry = ! ManagedContextUtils.setAndCheckOwner(owner);
+        Throwable firstError = null;
+        
+        try {
+            for ( ManagedContextListener<?> listener : listeners ) {
+                Object data = null;
+                
+                try {
+                    data = listener.onEnterContext(reentry);
+                } catch ( Throwable t ) {
+                    /* If one listener fails, still call all other listeners
+                     * and then we will call onLeaveContext for all
+                     */
+                    if ( firstError == null ) {
+                        firstError = t;
+                    }
+                    log.error("Failed onEnterContext for listener [{}]", listener, t);
+                }
+                
+                /* Stack data structure is used because in between onEnter and onLeave
+                 * the listeners list could have changed
+                 */
+                invocations.push(new ListenerInvocation((ManagedContextListener<Object>) listener, data));
+            }
+            
+            try {
+                if ( firstError == null ) {
+                    /* Only call if all the listeners didn't blow up on onEnterContext */
+                    return callable.call();
+                } else {
+                    throwException(firstError);
+                    return null;
+                }
+            } finally {
+                Throwable lastError = null;
+                
+                while ( ! invocations.isEmpty() ) {
+                    ListenerInvocation invocation = invocations.pop();
+                    try {
+                        invocation.listener.onLeaveContext(invocation.data, reentry);
+                    } catch ( Throwable t ) {
+                        lastError = t;
+                        log.error("Failed onLeaveContext for listener [{}]", invocation.listener, t);
+                    }
+                }
+                
+                if ( firstError == null && lastError != null ) {
+                    throwException(lastError);
+                }
+            }
+        } finally {
+            if ( ManagedContextUtils.clearOwner(owner) )
+                ManagedThreadLocal.reset();
+        }
+    };
+
+    protected void throwException(Throwable t) throws Exception {
+        ManagedContextUtils.rethrowException(t);
+        if ( t instanceof Exception ) {
+            throw (Exception)t;
+        }
+    }
+    public List<ManagedContextListener<?>> getListeners() {
+        return listeners;
+    }
+
+    public void setListeners(List<ManagedContextListener<?>> listeners) {
+        this.listeners = new CopyOnWriteArrayList<ManagedContextListener<?>>(listeners);
+    }
+    
+    private static class ListenerInvocation {
+        ManagedContextListener<Object> listener;
+        Object data;
+
+        public ListenerInvocation(ManagedContextListener<Object> listener, Object data) {
+            super();
+            this.listener = listener;
+            this.data = data;
+        }
+    }
+}

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/aed5e9dc/framework/managed-context/src/main/java/org/apache/cloudstack/managed/threadlocal/ManagedThreadLocal.java
----------------------------------------------------------------------
diff --git a/framework/managed-context/src/main/java/org/apache/cloudstack/managed/threadlocal/ManagedThreadLocal.java b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/threadlocal/ManagedThreadLocal.java
new file mode 100644
index 0000000..bde535c
--- /dev/null
+++ b/framework/managed-context/src/main/java/org/apache/cloudstack/managed/threadlocal/ManagedThreadLocal.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.cloudstack.managed.threadlocal;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.cloudstack.managed.context.ManagedContextUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ManagedThreadLocal<T> extends ThreadLocal<T> {
+
+    private static final ThreadLocal<Map<Object,Object>> MANAGED_THREAD_LOCAL = new ThreadLocal<Map<Object,Object>>() {
+        @Override
+        protected Map<Object, Object> initialValue() {
+            return new HashMap<Object, Object>();
+        }
+    };
+    
+    private static boolean VALIDATE_CONTEXT = false;
+    private static final Logger log = LoggerFactory.getLogger(ManagedThreadLocal.class);
+    
+    @SuppressWarnings("unchecked")
+    @Override
+    public T get() {
+        validateInContext(this);
+        Map<Object,Object> map = MANAGED_THREAD_LOCAL.get();
+        Object result = map.get(this);
+        if ( result == null ) {
+            result = initialValue();
+            map.put(this, result);
+        }
+        return (T) result;
+    }
+
+    @Override
+    public void set(T value) {
+        validateInContext(this);
+        Map<Object,Object> map = MANAGED_THREAD_LOCAL.get();
+        map.put(this, value);
+    }
+    
+    public static void reset() {
+        validateInContext(null);
+        MANAGED_THREAD_LOCAL.remove();
+    }
+
+    @Override
+    public void remove() {
+        Map<Object,Object> map = MANAGED_THREAD_LOCAL.get();
+        map.remove(this);
+    }
+
+    private static void validateInContext(Object tl) {
+        if ( VALIDATE_CONTEXT && ! ManagedContextUtils.isInContext() ) {
+            String msg = "Using a managed thread local in a non managed context this WILL cause errors at runtime. TL [" 
+                    + tl + "]";
+            log.error(msg, new IllegalStateException(msg));
+        }
+    }
+    
+    public static void setValidateInContext(boolean validate) {
+        VALIDATE_CONTEXT = validate;
+    }
+}


[05/10] git commit: updated refs/heads/ui-restyle to fbb0499

Posted by bf...@apache.org.
CLOUDSTACK-4785:
Adding list details for UserVm.
Signed off by : nitin mehta<ni...@citrix.com>


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/8466fad6
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/8466fad6
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/8466fad6

Branch: refs/heads/ui-restyle
Commit: 8466fad6ca92b0d9ea6c23f5c1be0540e2489ae5
Parents: 85b5c6e
Author: Nitin Mehta <ni...@citrix.com>
Authored: Wed Oct 2 14:53:07 2013 -0700
Committer: Nitin Mehta <ni...@citrix.com>
Committed: Wed Oct 2 14:53:07 2013 -0700

----------------------------------------------------------------------
 .../src/com/cloud/vm/dao/NicDetailDaoImpl.java  |  5 ----
 .../src/com/cloud/vm/dao/UserVmDetailsDao.java  |  5 +++-
 .../com/cloud/vm/dao/UserVmDetailsDaoImpl.java  |  9 ++++++
 .../com/cloud/api/query/QueryManagerImpl.java   | 29 +++++++++++++++++++-
 4 files changed, 41 insertions(+), 7 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cloudstack/blob/8466fad6/engine/schema/src/com/cloud/vm/dao/NicDetailDaoImpl.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/vm/dao/NicDetailDaoImpl.java b/engine/schema/src/com/cloud/vm/dao/NicDetailDaoImpl.java
index e166891..67bc0b5 100644
--- a/engine/schema/src/com/cloud/vm/dao/NicDetailDaoImpl.java
+++ b/engine/schema/src/com/cloud/vm/dao/NicDetailDaoImpl.java
@@ -70,11 +70,6 @@ public class NicDetailDaoImpl extends GenericDaoBase<NicDetailVO, Long> implemen
         sc.setParameters("nicId", nicId);
 
         List<NicDetailVO> results = search(sc, null);
-        /*Map<String, String> details = new HashMap<String, String>(results.size());
-        for (NicDetailVO result : results) {
-            details.put(result.getName(), result.getValue());
-        } */
-
         return results;
     }
 

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/8466fad6/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDao.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDao.java b/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDao.java
index e2fa720..e117f63 100644
--- a/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDao.java
+++ b/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDao.java
@@ -16,6 +16,7 @@
 // under the License.
 package com.cloud.vm.dao;
 
+import java.util.List;
 import java.util.Map;
 
 import com.cloud.utils.db.GenericDao;
@@ -23,7 +24,9 @@ import com.cloud.vm.UserVmDetailVO;
 
 public interface UserVmDetailsDao extends GenericDao<UserVmDetailVO, Long> {
     Map<String, String> findDetails(long vmId);
-    
+
+    public List<UserVmDetailVO> findDetailsList(long vmId);
+
     void persist(long vmId, Map<String, String> details);
     
     UserVmDetailVO findDetail(long vmId, String name);

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/8466fad6/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDaoImpl.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDaoImpl.java b/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDaoImpl.java
index 01abce3..ce8dbd8 100644
--- a/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDaoImpl.java
+++ b/engine/schema/src/com/cloud/vm/dao/UserVmDetailsDaoImpl.java
@@ -82,6 +82,15 @@ public class UserVmDetailsDaoImpl extends GenericDaoBase<UserVmDetailVO, Long> i
         return details;
 	}
 
+    @Override
+    public List<UserVmDetailVO> findDetailsList(long vmId) {
+        SearchCriteria<UserVmDetailVO> sc = VmSearch.create();
+        sc.setParameters("vmId", vmId);
+
+        List<UserVmDetailVO> results = search(sc, null);
+        return results;
+    }
+
 	@Override
 	public void persist(long vmId, Map<String, String> details) {
         Transaction txn = Transaction.currentTxn();

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/8466fad6/server/src/com/cloud/api/query/QueryManagerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/api/query/QueryManagerImpl.java b/server/src/com/cloud/api/query/QueryManagerImpl.java
index be52f29..5f3cceb 100644
--- a/server/src/com/cloud/api/query/QueryManagerImpl.java
+++ b/server/src/com/cloud/api/query/QueryManagerImpl.java
@@ -27,6 +27,8 @@ import java.util.Set;
 import javax.ejb.Local;
 import javax.inject.Inject;
 
+import com.cloud.vm.UserVmDetailVO;
+import com.cloud.vm.dao.UserVmDetailsDao;
 import org.apache.log4j.Logger;
 import org.springframework.stereotype.Component;
 import org.apache.cloudstack.acl.ControlledEntity.ACLType;
@@ -296,6 +298,9 @@ public class QueryManagerImpl extends ManagerBase implements QueryService {
     private NicDetailDao _nicDetailDao;
 
     @Inject
+    UserVmDetailsDao _userVmDetailDao;
+
+    @Inject
     private HighAvailabilityManager _haMgr;
 
     @Inject
@@ -3221,7 +3226,7 @@ public class QueryManagerImpl extends ManagerBase implements QueryService {
 
             return volumeDetailResponseList;
 
-        } else {
+        } else if (resourceType == ResourceTag.TaggedResourceType.Nic){
 
             List<NicDetailVO> nicDetailList;
             if (key == null) {
@@ -3245,6 +3250,28 @@ public class QueryManagerImpl extends ManagerBase implements QueryService {
 
             return nicDetailResponseList;
 
+        } else {
+
+            List<UserVmDetailVO> userVmDetailList;
+            if (key == null) {
+                userVmDetailList = _userVmDetailDao.findDetailsList(id);
+            } else {
+                UserVmDetailVO nicDetail = _userVmDetailDao.findDetail(id, key);
+                userVmDetailList = new LinkedList<UserVmDetailVO>();
+                userVmDetailList.add(nicDetail);
+            }
+
+            List<ResourceDetailResponse> nicDetailResponseList = new ArrayList<ResourceDetailResponse>();
+            for (UserVmDetailVO nicDetail : userVmDetailList) {
+                ResourceDetailResponse userVmDetailResponse = new ResourceDetailResponse();
+                userVmDetailResponse.setName(nicDetail.getName());
+                userVmDetailResponse.setValue(nicDetail.getValue());
+                userVmDetailResponse.setResourceType(ResourceTag.TaggedResourceType.Nic.toString());
+                userVmDetailResponse.setObjectName("uservmdetail");
+                nicDetailResponseList.add(userVmDetailResponse);
+            }
+
+            return nicDetailResponseList;
         }
 
     }


[07/10] git commit: updated refs/heads/ui-restyle to fbb0499

Posted by bf...@apache.org.
CLOUDSTACK-4790: Skip reserved VMware scsi device number for SCSI disks


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/a3babdd6
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/a3babdd6
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/a3babdd6

Branch: refs/heads/ui-restyle
Commit: a3babdd61ca8cae668a1b13c2724a0a6dd13fa05
Parents: 765f56a
Author: Kelven Yang <ke...@gmail.com>
Authored: Wed Oct 2 17:52:39 2013 -0700
Committer: Kelven Yang <ke...@gmail.com>
Committed: Wed Oct 2 17:53:56 2013 -0700

----------------------------------------------------------------------
 .../vmware/resource/VmwareResource.java         |  3 +-
 .../hypervisor/vmware/mo/VirtualMachineMO.java  | 15 +++++--
 .../hypervisor/vmware/util/VmwareHelper.java    | 44 ++++++++++++++------
 3 files changed, 45 insertions(+), 17 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cloudstack/blob/a3babdd6/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
----------------------------------------------------------------------
diff --git a/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java b/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
index fd56cc1..83dcc58 100755
--- a/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
+++ b/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
@@ -2827,7 +2827,8 @@ public class VmwareResource implements StoragePoolResource, ServerResource, Vmwa
                 String[] diskChain = syncDiskChain(dcMo, vmMo, vmSpec, 
                     	vol, matchingExistingDisk,
                     	dataStoresDetails);
-                
+                if(controllerKey == scsiControllerKey && VmwareHelper.isReservedScsiDeviceNumber(scsiUnitNumber))
+                	scsiUnitNumber++;
                 device = VmwareHelper.prepareDiskDevice(vmMo, null, controllerKey, 
                 	diskChain, 
                 	volumeDsDetails.first(),

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/a3babdd6/vmware-base/src/com/cloud/hypervisor/vmware/mo/VirtualMachineMO.java
----------------------------------------------------------------------
diff --git a/vmware-base/src/com/cloud/hypervisor/vmware/mo/VirtualMachineMO.java b/vmware-base/src/com/cloud/hypervisor/vmware/mo/VirtualMachineMO.java
index 3cd4463..56f2f38 100644
--- a/vmware-base/src/com/cloud/hypervisor/vmware/mo/VirtualMachineMO.java
+++ b/vmware-base/src/com/cloud/hypervisor/vmware/mo/VirtualMachineMO.java
@@ -908,8 +908,9 @@ public class VirtualMachineMO extends BaseMO {
 		assert(vmdkDatastorePath != null);
 		assert(morDs != null);
 
+		int ideControllerKey = getIDEDeviceControllerKey();
 		if(controllerKey < 0) {
-            controllerKey = getIDEDeviceControllerKey();
+            controllerKey = ideControllerKey;
         }
 
 		VirtualDisk newDisk = new VirtualDisk();
@@ -952,6 +953,8 @@ public class VirtualMachineMO extends BaseMO {
 		}
 
 		int deviceNumber = getNextDeviceNumber(controllerKey);
+		if(controllerKey != ideControllerKey && VmwareHelper.isReservedScsiDeviceNumber(deviceNumber))
+			deviceNumber++;
 
 		newDisk.setControllerKey(controllerKey);
 	    newDisk.setKey(-deviceNumber);
@@ -1714,9 +1717,13 @@ public class VirtualMachineMO extends BaseMO {
 
 	public int getNextScsiDiskDeviceNumber() throws Exception {
 		int scsiControllerKey = getScsiDeviceControllerKey();
-		return getNextDeviceNumber(scsiControllerKey);
+		int deviceNumber = getNextDeviceNumber(scsiControllerKey);
+		if(VmwareHelper.isReservedScsiDeviceNumber(deviceNumber))
+			deviceNumber++;
+		
+		return deviceNumber;
 	}
-
+	
 	public int getScsiDeviceControllerKey() throws Exception {
 	    List<VirtualDevice> devices = (List<VirtualDevice>)_context.getVimClient().
 	    	getDynamicProperty(_mor, "config.hardware.device");
@@ -1732,7 +1739,7 @@ public class VirtualMachineMO extends BaseMO {
 	    assert(false);
 	    throw new Exception("SCSI Controller Not Found");
 	}
-
+	
 	public int getScsiDeviceControllerKeyNoException() throws Exception {
 	    List<VirtualDevice> devices = (List<VirtualDevice>)_context.getVimClient().
 	    	getDynamicProperty(_mor, "config.hardware.device");

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/a3babdd6/vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareHelper.java
----------------------------------------------------------------------
diff --git a/vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareHelper.java b/vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareHelper.java
index bcf9f14..1927b9f 100644
--- a/vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareHelper.java
+++ b/vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareHelper.java
@@ -72,6 +72,10 @@ import com.cloud.utils.exception.ExceptionUtil;
 
 public class VmwareHelper {
     private static final Logger s_logger = Logger.getLogger(VmwareHelper.class);
+    
+	public static boolean isReservedScsiDeviceNumber(int deviceNumber) {
+		return deviceNumber == 7;
+	}
 
 	public static VirtualDevice prepareNicDevice(VirtualMachineMO vmMo, ManagedObjectReference morNetwork, VirtualEthernetCardType deviceType,
 		String portGroupName, String macAddress, int deviceNumber, int contextNumber, boolean conntected, boolean connectOnStart) throws Exception {
@@ -178,11 +182,15 @@ public class VmwareHelper {
         backingInfo.setFileName(vmdkDatastorePath);
         disk.setBacking(backingInfo);
 
+        int ideControllerKey = vmMo.getIDEDeviceControllerKey();
 		if(controllerKey < 0)
-			controllerKey = vmMo.getIDEDeviceControllerKey();
-        if(deviceNumber < 0)
+			controllerKey = ideControllerKey;
+        if(deviceNumber < 0) {
         	deviceNumber = vmMo.getNextDeviceNumber(controllerKey);
-		disk.setControllerKey(controllerKey);
+        	if(controllerKey != ideControllerKey && isReservedScsiDeviceNumber(deviceNumber))
+        		deviceNumber++;
+        }
+        disk.setControllerKey(controllerKey);
 
 	    disk.setKey(-contextNumber);
 	    disk.setUnitNumber(deviceNumber);
@@ -246,12 +254,16 @@ public class VmwareHelper {
 			throw new Exception("Unsupported disk backing: " + parentBacking.getClass().getCanonicalName());
 		}
 
+		int ideControllerKey = vmMo.getIDEDeviceControllerKey();
 		if(controllerKey < 0)
-			controllerKey = vmMo.getIDEDeviceControllerKey();
+			controllerKey = ideControllerKey;
 		disk.setControllerKey(controllerKey);
-		if(deviceNumber < 0)
+		if(deviceNumber < 0) {
 			deviceNumber = vmMo.getNextDeviceNumber(controllerKey);
-
+			if(controllerKey != ideControllerKey && isReservedScsiDeviceNumber(deviceNumber))
+				deviceNumber++;
+		}
+		
 	    disk.setKey(-contextNumber);
 	    disk.setUnitNumber(deviceNumber);
 	    disk.setCapacityInKB(sizeInMb*1024);
@@ -282,11 +294,15 @@ public class VmwareHelper {
 	        backingInfo.setDiskMode(VirtualDiskMode.PERSISTENT.value());
 			disk.setBacking(backingInfo);
 			
+			int ideControllerKey = vmMo.getIDEDeviceControllerKey();
 			if(controllerKey < 0)
-				controllerKey = vmMo.getIDEDeviceControllerKey();
-	        if(deviceNumber < 0)
+				controllerKey = ideControllerKey;
+	        if(deviceNumber < 0) {
 	        	deviceNumber = vmMo.getNextDeviceNumber(controllerKey);
-
+	        	if(controllerKey != ideControllerKey && isReservedScsiDeviceNumber(deviceNumber))
+	        		deviceNumber++;
+	        }
+	        
 			disk.setControllerKey(controllerKey);
 		    disk.setKey(-contextNumber);
 		    disk.setUnitNumber(deviceNumber);
@@ -332,11 +348,15 @@ public class VmwareHelper {
 
         disk.setBacking(backingInfo);
 
+        int ideControllerKey = vmMo.getIDEDeviceControllerKey();
 		if(controllerKey < 0)
-			controllerKey = vmMo.getIDEDeviceControllerKey();
-        if(deviceNumber < 0)
+			controllerKey = ideControllerKey;
+        if(deviceNumber < 0) {
         	deviceNumber = vmMo.getNextDeviceNumber(controllerKey);
-
+        	if(controllerKey != ideControllerKey && isReservedScsiDeviceNumber(deviceNumber))
+        		deviceNumber++;
+        }
+        
 		disk.setControllerKey(controllerKey);
 	    disk.setKey(-contextNumber);
 	    disk.setUnitNumber(deviceNumber);


[10/10] git commit: updated refs/heads/ui-restyle to fbb0499

Posted by bf...@apache.org.
Merge branch 'master' into ui-restyle


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/fbb0499b
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/fbb0499b
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/fbb0499b

Branch: refs/heads/ui-restyle
Commit: fbb0499be38ee902346ba4c1bf074f1698bf28d4
Parents: 8351bd7 59ad4a9
Author: Brian Federle <br...@citrix.com>
Authored: Thu Oct 3 12:38:56 2013 -0700
Committer: Brian Federle <br...@citrix.com>
Committed: Thu Oct 3 12:38:56 2013 -0700

----------------------------------------------------------------------
 agent/src/com/cloud/agent/Agent.java            |  10 +-
 .../consoleproxy/ConsoleProxyResource.java      |   6 +-
 .../apache/cloudstack/context/CallContext.java  |  29 +-
 .../cloudstack/context/CallContextListener.java |  53 ++++
 .../service/controller/s3/ServiceProvider.java  |   6 +-
 client/tomcatconf/applicationContext.xml.in     |  16 ++
 .../template/HttpTemplateDownloader.java        |   6 +-
 .../storage/template/S3TemplateDownloader.java  |   5 +-
 .../template/TemplateDownloaderBase.java        |   5 +-
 .../cloudstack/context/ServerContexts.java      |  67 -----
 .../com/cloud/agent/manager/AgentAttache.java   |   5 +-
 .../cloud/agent/manager/AgentManagerImpl.java   |  46 ++--
 .../manager/ClusteredAgentManagerImpl.java      |  19 +-
 .../cloud/agent/manager/DirectAgentAttache.java |   9 +-
 .../com/cloud/vm/VirtualMachineManagerImpl.java |   9 +-
 .../orchestration/NetworkOrchestrator.java      |   9 +-
 .../com/cloud/upgrade/dao/Upgrade2214to30.java  |   2 +-
 .../src/com/cloud/vm/dao/NicDetailDaoImpl.java  |   5 -
 .../src/com/cloud/vm/dao/UserVmDetailsDao.java  |   8 +-
 .../com/cloud/vm/dao/UserVmDetailsDaoImpl.java  |  24 ++
 .../cache/manager/StorageCacheManagerImpl.java  |   7 +-
 .../StorageCacheReplacementAlgorithmLRU.java    |   8 +-
 .../cloudstack/storage/LocalHostEndpoint.java   |  13 +-
 .../cloudstack/storage/RemoteHostEndPoint.java  |   5 +-
 .../com/cloud/cluster/ClusterManagerImpl.java   |  21 +-
 .../cluster/ClusterServiceServletContainer.java |   6 +-
 .../com/cloud/utils/db/ConnectionConcierge.java |   6 +-
 .../client/ClientTransportProvider.java         |   8 +-
 .../server/ServerTransportProvider.java         |  10 +-
 .../jobs/AsyncJobExecutionContext.java          |   4 +-
 .../jobs/impl/AsyncJobManagerImpl.java          |  14 +-
 .../framework/jobs/impl/AsyncJobMonitor.java    |   7 +-
 framework/managed-context/pom.xml               |  36 +++
 .../context/AbstractManagedContextListener.java |  32 +++
 .../managed/context/ManagedContext.java         |  33 +++
 .../managed/context/ManagedContextListener.java |  36 +++
 .../managed/context/ManagedContextRunnable.java |  86 ++++++
 .../context/ManagedContextTimerTask.java        |  37 +++
 .../managed/context/ManagedContextUtils.java    |  55 ++++
 .../context/impl/DefaultManagedContext.java     | 155 +++++++++++
 .../managed/threadlocal/ManagedThreadLocal.java |  82 ++++++
 .../context/impl/DefaultManagedContextTest.java | 269 +++++++++++++++++++
 framework/pom.xml                               |   1 +
 .../mom/rabbitmq/RabbitMQEventBus.java          |   8 +-
 .../hypervisor/kvm/resource/KVMHAMonitor.java   |   7 +-
 .../com/cloud/ucs/manager/UcsManagerImpl.java   |   6 +-
 .../vmware/resource/VmwareResource.java         |   3 +-
 .../lb/ElasticLoadBalancerManagerImpl.java      |   6 +-
 pom.xml                                         |  11 +
 .../src/com/cloud/alert/AlertManagerImpl.java   |   5 +-
 .../com/cloud/api/ApiAsyncJobDispatcher.java    |  16 +-
 server/src/com/cloud/api/ApiServer.java         |  10 +-
 server/src/com/cloud/api/ApiServlet.java        |  16 +-
 .../com/cloud/api/query/QueryManagerImpl.java   |  29 +-
 .../deploy/DeploymentPlanningManagerImpl.java   |   6 +-
 .../ha/HighAvailabilityManagerExtImpl.java      |   6 +-
 .../cloud/ha/HighAvailabilityManagerImpl.java   | 137 +++++-----
 .../metadata/ResourceMetaDataManagerImpl.java   |  32 ++-
 .../network/ExternalDeviceUsageManagerImpl.java |   6 +-
 .../network/lb/LBHealthCheckManagerImpl.java    |   6 +-
 .../VirtualNetworkApplianceManagerImpl.java     | 102 ++++---
 .../security/SecurityGroupManagerImpl.java      |  10 +-
 .../security/SecurityGroupManagerImpl2.java     |  12 +-
 .../com/cloud/network/vpc/VpcManagerImpl.java   |   8 +-
 .../com/cloud/projects/ProjectManagerImpl.java  |   7 +-
 .../resourcelimit/ResourceLimitManagerImpl.java |   6 +-
 .../com/cloud/server/ManagementServerImpl.java  |   9 +-
 server/src/com/cloud/server/StatsCollector.java |  21 +-
 .../com/cloud/storage/StorageManagerImpl.java   |   6 +-
 .../storage/download/DownloadListener.java      |  10 +-
 .../storage/snapshot/SnapshotSchedulerImpl.java |   9 +-
 .../cloud/storage/upload/UploadListener.java    |  10 +-
 .../cloud/storage/upload/UploadMonitorImpl.java |   6 +-
 .../com/cloud/template/TemplateManagerImpl.java |   5 +-
 .../src/com/cloud/user/AccountManagerImpl.java  |  15 +-
 .../src/com/cloud/vm/SystemVmLoadScanner.java   |  10 +-
 server/src/com/cloud/vm/UserVmManagerImpl.java  |   8 +-
 .../metadata/ResourceMetaDataManagerTest.java   |   2 +-
 test/integration/component/test_portable_ip.py  | 245 ++++++++++++++++-
 usage/src/com/cloud/usage/UsageManagerImpl.java |  24 +-
 .../src/com/cloud/usage/parser/UsageParser.java |   5 +-
 utils/pom.xml                                   |  15 +-
 .../hypervisor/vmware/mo/VirtualMachineMO.java  |  15 +-
 .../vmware/util/VmwareContextPool.java          |   8 +-
 .../hypervisor/vmware/util/VmwareHelper.java    |  44 ++-
 85 files changed, 1714 insertions(+), 478 deletions(-)
----------------------------------------------------------------------