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Posted to users@cloudstack.apache.org by Andrija Panic <an...@gmail.com> on 2015/06/11 15:14:08 UTC

ACS 4.5.1 mgmt DB HA - not working - invalid load balancing strategy

Hi,

I'm trying the DB HA setup, by chaning 3 lines in db.properties file
(enable HA, define slaves for cloud, define slaves for usage DB)

After restart, mgmt server doesn start with folowing error, as it seems
invalid load balancing strategy variable...

Any clues on this ?

mysql setup is galera 3 node cluster, 1st node being used as master in
db.properties, and only second node being used as slave (galera2 node)
I confirmed I can telnet, login etc... also mysql login from mgmt to these
master/slaves works of course...



2015-06-11 14:25:03,149 INFO  [c.c.u.d.T.Transaction] (main:null) Is Data
Base High Availiability enabled? Ans : true
2015-06-11 14:25:03,191 INFO  [c.c.u.d.T.Transaction] (main:null) The
slaves configured for Cloud Data base is/are : 10.20.10.6
2015-06-11 14:25:03,269 ERROR [c.c.u.d.Merovingian2] (main:null) Unable to
get a new db connection
java.sql.SQLException: Invalid load balancing strategy
'com.cloud.utils.db.StaticStrategy'.
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:924)
        at com.mysql.jdbc.Util.loadExtensions(Util.java:602)
        at
com.mysql.jdbc.LoadBalancingConnectionProxy.<init>(LoadBalancingConnectionProxy.java:285)
        at
com.mysql.jdbc.FailoverConnectionProxy.<init>(FailoverConnectionProxy.java:67)
        at
com.mysql.jdbc.NonRegisteringDriver.connectFailover(NonRegisteringDriver.java:430)
        at
com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:343)
        at java.sql.DriverManager.getConnection(DriverManager.java:571)
        at java.sql.DriverManager.getConnection(DriverManager.java:215)
        at
org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75)
        at
org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
        at
org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1188)
        at
org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106)
        at
com.cloud.utils.db.TransactionLegacy.getStandaloneConnectionWithException(TransactionLegacy.java:203)
        at com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:68)
        at
com.cloud.utils.db.Merovingian2.createLockMaster(Merovingian2.java:80)
        at
com.cloud.server.LockMasterListener.<init>(LockMasterListener.java:33)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at
org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)
        at
org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:121)
        at
org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:280)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
        at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
        at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
        at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)
        at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
        at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
        at
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:145)
        at
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:122)
        at
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:245)
        at
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:250)
        at
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:233)
        at
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:117)
        at
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load(DefaultModuleDefinitionSet.java:79)
        at
org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules(ModuleBasedContextFactory.java:37)
        at
org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init(CloudStackSpringContext.java:70)
        at
org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:57)
        at
org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:61)
        at
org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized(CloudStackContextLoaderListener.java:52)
        at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
        at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
        at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:802)
        at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
        at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
        at
org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
        at
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
        at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
        at
org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
        at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
        at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
        at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1068)
        at
org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
        at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1060)
        at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
        at
org.apache.catalina.core.StandardService.start(StandardService.java:525)
        at
org.apache.catalina.core.StandardServer.start(StandardServer.java:759)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at
org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
Caused by: java.lang.ClassNotFoundException:
com.cloud.utils.db.StaticStrategy
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at java.lang.Class.forName0(Native Method)
        ... 74 more

-- 

Andrija Panić

Re: ACS 4.5.1 mgmt DB HA - not working - invalid load balancing strategy

Posted by Andrija Panic <an...@gmail.com>.
Thx Raja for detailed steps - I have a problem of NOT compiling ACS
with non-oss
stuff - so I'm missing this JAR file completely :)

But other than that, yes, this is fine.

Thanks again!

On 26 June 2015 at 10:12, raja sekhar <ra...@gmail.com> wrote:

> Andrija,
>
> file is missing in that path.
>
> Follow the steps to enable the database high availability in cloudstack.
>
> 1)       Go to the path:
>
> *“/usr/share/cloudstack-management/webapps/client/WEB-INF/lib/”*
>
> Find the *“cloud-plugin-database-mysqlha-4.3.1.jar”  *file.
>
> 2)       Create the path:
>
> *“/usr/share/cloudstack-mysql-ha/lib/”*
>
> Copy the above file to this path.
>
> 3)       Edit the file *“/etc/cloudstack/management/catalina.properties”*
>
> check the *“common.loader” *line looks like:
>
>
> *“common.loader=${catalina.base}/lib,${catalina.base}/lib/*.jar,${catalina.home}/lib,${catalina.home}/lib/*.jar,/usr/share/java/mysql-connector-java.jar,/usr/share/cloudstack-mysql-ha/lib/*.jar”*
>
> 4)       Edit the file *“/etc/cloudstack/management/db.properties”*
>
> *db.ha.enabled=true*
>
> *db.cloud.slaves=<slave IP address>*
>
> *db.usage.slaves=<slave IP address>*
>
> 5)       Restart the management server.
>
> *“Service cloudstack-management restart”*
>
>
>
> *Regards,*
>
> *Rajasekhar.*
>
> On Thu, Jun 11, 2015 at 8:52 PM, Andrija Panic <an...@gmail.com>
> wrote:
>
> > HI Marcus, yes I'm familiar with that, that was my guess, based on some
> > other ML thread :(
> >
> > Thx for confirmation...
> >
> > On 11 June 2015 at 17:03, Marcus <sh...@gmail.com> wrote:
> >
> > > When I build CloudStack RPMs on 4.5 branch I get mysql ha RPMs. Looking
> > at
> > > the specfile:
> > >
> > > %if "%{_ossnoss}" == "noredist"
> > >
> > > %package mysql-ha
> > >
> > > Summary: Apache CloudStack Balancing Strategy for MySQL
> > >
> > > Requires: mysql-connector-java
> > >
> > > Requires: %{_tomcatversion}
> > >
> > > Group: System Environmnet/Libraries
> > >
> > > %description mysql-ha
> > >
> > > Apache CloudStack Balancing Strategy for MySQL
> > >
> > >
> > > %endif
> > >
> > >
> > > Looks like you need to "./package.sh -p noredist" when packaging. Not
> > sure
> > > what the equivalent is for .deb packaging.  That means you also have to
> > be
> > > set up with the non-oss dependencies. If you're not familiar with that
> > let
> > > us know.
> > >
> > > On Thu, Jun 11, 2015 at 7:06 AM, Andrija Panic <
> andrija.panic@gmail.com>
> > > wrote:
> > >
> > > > Actually, on another ACS installation, there is file:
> > > >
> > > >
> > >
> >
> /usr/share/cloudstack-management/webapps/client/WEB-INF/lib/cloud-plugin-database-mysqlha-4.3.2.jar
> > > > (acs 4.3.2 :) )
> > > >
> > > > But on this 4.5.1 there is no such file.
> > > >
> > > > Is it possible that we didnt compile 4.5.1 in appropriate way ?
> > > >
> > > > Thanks,
> > > > Andrija
> > > >
> > > > On 11 June 2015 at 15:14, Andrija Panic <an...@gmail.com>
> > wrote:
> > > >
> > > > > Hi,
> > > > >
> > > > > I'm trying the DB HA setup, by chaning 3 lines in db.properties
> file
> > > > > (enable HA, define slaves for cloud, define slaves for usage DB)
> > > > >
> > > > > After restart, mgmt server doesn start with folowing error, as it
> > seems
> > > > > invalid load balancing strategy variable...
> > > > >
> > > > > Any clues on this ?
> > > > >
> > > > > mysql setup is galera 3 node cluster, 1st node being used as master
> > in
> > > > > db.properties, and only second node being used as slave (galera2
> > node)
> > > > > I confirmed I can telnet, login etc... also mysql login from mgmt
> to
> > > > these
> > > > > master/slaves works of course...
> > > > >
> > > > >
> > > > >
> > > > > 2015-06-11 14:25:03,149 INFO  [c.c.u.d.T.Transaction] (main:null)
> Is
> > > Data
> > > > > Base High Availiability enabled? Ans : true
> > > > > 2015-06-11 14:25:03,191 INFO  [c.c.u.d.T.Transaction] (main:null)
> The
> > > > > slaves configured for Cloud Data base is/are : 10.20.10.6
> > > > > 2015-06-11 14:25:03,269 ERROR [c.c.u.d.Merovingian2] (main:null)
> > Unable
> > > > to
> > > > > get a new db connection
> > > > > java.sql.SQLException: Invalid load balancing strategy
> > > > > 'com.cloud.utils.db.StaticStrategy'.
> > > > >         at
> > > com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
> > > > >         at
> > > com.mysql.jdbc.SQLError.createSQLException(SQLError.java:924)
> > > > >         at com.mysql.jdbc.Util.loadExtensions(Util.java:602)
> > > > >         at
> > > > >
> > > >
> > >
> >
> com.mysql.jdbc.LoadBalancingConnectionProxy.<init>(LoadBalancingConnectionProxy.java:285)
> > > > >         at
> > > > >
> > > >
> > >
> >
> com.mysql.jdbc.FailoverConnectionProxy.<init>(FailoverConnectionProxy.java:67)
> > > > >         at
> > > > >
> > > >
> > >
> >
> com.mysql.jdbc.NonRegisteringDriver.connectFailover(NonRegisteringDriver.java:430)
> > > > >         at
> > > > >
> > > >
> > >
> >
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:343)
> > > > >         at
> > java.sql.DriverManager.getConnection(DriverManager.java:571)
> > > > >         at
> > java.sql.DriverManager.getConnection(DriverManager.java:215)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1188)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106)
> > > > >         at
> > > > >
> > > >
> > >
> >
> com.cloud.utils.db.TransactionLegacy.getStandaloneConnectionWithException(TransactionLegacy.java:203)
> > > > >         at
> > com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:68)
> > > > >         at
> > > > >
> > com.cloud.utils.db.Merovingian2.createLockMaster(Merovingian2.java:80)
> > > > >         at
> > > > >
> > com.cloud.server.LockMasterListener.<init>(LockMasterListener.java:33)
> > > > >         at
> > > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > > > > Method)
> > > > >         at
> > > > >
> > > >
> > >
> >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> > > > >         at
> > > > >
> > > >
> > >
> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> > > > >         at
> > > > java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> > > > >         at
> > > > >
> > >
> org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:121)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:280)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:145)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:122)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:245)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:250)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:233)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:117)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load(DefaultModuleDefinitionSet.java:79)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules(ModuleBasedContextFactory.java:37)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init(CloudStackSpringContext.java:70)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:57)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:61)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized(CloudStackContextLoaderListener.java:52)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
> > > > >         at
> > > > >
> > >
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:802)
> > > > >         at
> > > > >
> > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
> > > > >         at
> > > > >
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
> > > > >         at
> > > > >
> > org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
> > > > >         at
> > > > > org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
> > > > >         at
> > > > >
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1068)
> > > > >         at
> > > > > org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
> > > > >         at
> > > > >
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1060)
> > > > >         at
> > > > >
> > org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
> > > > >         at
> > > > >
> > >
> org.apache.catalina.core.StandardService.start(StandardService.java:525)
> > > > >         at
> > > > >
> > org.apache.catalina.core.StandardServer.start(StandardServer.java:759)
> > > > >         at
> > > org.apache.catalina.startup.Catalina.start(Catalina.java:595)
> > > > >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > Method)
> > > > >         at
> > > > >
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > > > >         at
> > > > >
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > > >         at java.lang.reflect.Method.invoke(Method.java:606)
> > > > >         at
> > > > org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
> > > > >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > Method)
> > > > >         at
> > > > >
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > > > >         at
> > > > >
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > > >         at java.lang.reflect.Method.invoke(Method.java:606)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> > > > > Caused by: java.lang.ClassNotFoundException:
> > > > > com.cloud.utils.db.StaticStrategy
> > > > >         at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> > > > >         at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> > > > >         at java.security.AccessController.doPrivileged(Native
> Method)
> > > > >         at
> java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> > > > >         at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> > > > >         at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> > > > >         at java.lang.Class.forName0(Native Method)
> > > > >         ... 74 more
> > > > >
> > > > > --
> > > > >
> > > > > Andrija Panić
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > >
> > > > Andrija Panić
> > > >
> > >
> >
> >
> >
> > --
> >
> > Andrija Panić
> >
>



-- 

Andrija Panić

Re: ACS 4.5.1 mgmt DB HA - not working - invalid load balancing strategy

Posted by Andrija Panic <an...@gmail.com>.
Thx Raja for detailed steps - I have a problem of NOT compiling ACS
with non-oss
stuff - so I'm missing this JAR file completely :)

But other than that, yes, this is fine.

Thanks again!

On 26 June 2015 at 10:12, raja sekhar <ra...@gmail.com> wrote:

> Andrija,
>
> file is missing in that path.
>
> Follow the steps to enable the database high availability in cloudstack.
>
> 1)       Go to the path:
>
> *“/usr/share/cloudstack-management/webapps/client/WEB-INF/lib/”*
>
> Find the *“cloud-plugin-database-mysqlha-4.3.1.jar”  *file.
>
> 2)       Create the path:
>
> *“/usr/share/cloudstack-mysql-ha/lib/”*
>
> Copy the above file to this path.
>
> 3)       Edit the file *“/etc/cloudstack/management/catalina.properties”*
>
> check the *“common.loader” *line looks like:
>
>
> *“common.loader=${catalina.base}/lib,${catalina.base}/lib/*.jar,${catalina.home}/lib,${catalina.home}/lib/*.jar,/usr/share/java/mysql-connector-java.jar,/usr/share/cloudstack-mysql-ha/lib/*.jar”*
>
> 4)       Edit the file *“/etc/cloudstack/management/db.properties”*
>
> *db.ha.enabled=true*
>
> *db.cloud.slaves=<slave IP address>*
>
> *db.usage.slaves=<slave IP address>*
>
> 5)       Restart the management server.
>
> *“Service cloudstack-management restart”*
>
>
>
> *Regards,*
>
> *Rajasekhar.*
>
> On Thu, Jun 11, 2015 at 8:52 PM, Andrija Panic <an...@gmail.com>
> wrote:
>
> > HI Marcus, yes I'm familiar with that, that was my guess, based on some
> > other ML thread :(
> >
> > Thx for confirmation...
> >
> > On 11 June 2015 at 17:03, Marcus <sh...@gmail.com> wrote:
> >
> > > When I build CloudStack RPMs on 4.5 branch I get mysql ha RPMs. Looking
> > at
> > > the specfile:
> > >
> > > %if "%{_ossnoss}" == "noredist"
> > >
> > > %package mysql-ha
> > >
> > > Summary: Apache CloudStack Balancing Strategy for MySQL
> > >
> > > Requires: mysql-connector-java
> > >
> > > Requires: %{_tomcatversion}
> > >
> > > Group: System Environmnet/Libraries
> > >
> > > %description mysql-ha
> > >
> > > Apache CloudStack Balancing Strategy for MySQL
> > >
> > >
> > > %endif
> > >
> > >
> > > Looks like you need to "./package.sh -p noredist" when packaging. Not
> > sure
> > > what the equivalent is for .deb packaging.  That means you also have to
> > be
> > > set up with the non-oss dependencies. If you're not familiar with that
> > let
> > > us know.
> > >
> > > On Thu, Jun 11, 2015 at 7:06 AM, Andrija Panic <
> andrija.panic@gmail.com>
> > > wrote:
> > >
> > > > Actually, on another ACS installation, there is file:
> > > >
> > > >
> > >
> >
> /usr/share/cloudstack-management/webapps/client/WEB-INF/lib/cloud-plugin-database-mysqlha-4.3.2.jar
> > > > (acs 4.3.2 :) )
> > > >
> > > > But on this 4.5.1 there is no such file.
> > > >
> > > > Is it possible that we didnt compile 4.5.1 in appropriate way ?
> > > >
> > > > Thanks,
> > > > Andrija
> > > >
> > > > On 11 June 2015 at 15:14, Andrija Panic <an...@gmail.com>
> > wrote:
> > > >
> > > > > Hi,
> > > > >
> > > > > I'm trying the DB HA setup, by chaning 3 lines in db.properties
> file
> > > > > (enable HA, define slaves for cloud, define slaves for usage DB)
> > > > >
> > > > > After restart, mgmt server doesn start with folowing error, as it
> > seems
> > > > > invalid load balancing strategy variable...
> > > > >
> > > > > Any clues on this ?
> > > > >
> > > > > mysql setup is galera 3 node cluster, 1st node being used as master
> > in
> > > > > db.properties, and only second node being used as slave (galera2
> > node)
> > > > > I confirmed I can telnet, login etc... also mysql login from mgmt
> to
> > > > these
> > > > > master/slaves works of course...
> > > > >
> > > > >
> > > > >
> > > > > 2015-06-11 14:25:03,149 INFO  [c.c.u.d.T.Transaction] (main:null)
> Is
> > > Data
> > > > > Base High Availiability enabled? Ans : true
> > > > > 2015-06-11 14:25:03,191 INFO  [c.c.u.d.T.Transaction] (main:null)
> The
> > > > > slaves configured for Cloud Data base is/are : 10.20.10.6
> > > > > 2015-06-11 14:25:03,269 ERROR [c.c.u.d.Merovingian2] (main:null)
> > Unable
> > > > to
> > > > > get a new db connection
> > > > > java.sql.SQLException: Invalid load balancing strategy
> > > > > 'com.cloud.utils.db.StaticStrategy'.
> > > > >         at
> > > com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
> > > > >         at
> > > com.mysql.jdbc.SQLError.createSQLException(SQLError.java:924)
> > > > >         at com.mysql.jdbc.Util.loadExtensions(Util.java:602)
> > > > >         at
> > > > >
> > > >
> > >
> >
> com.mysql.jdbc.LoadBalancingConnectionProxy.<init>(LoadBalancingConnectionProxy.java:285)
> > > > >         at
> > > > >
> > > >
> > >
> >
> com.mysql.jdbc.FailoverConnectionProxy.<init>(FailoverConnectionProxy.java:67)
> > > > >         at
> > > > >
> > > >
> > >
> >
> com.mysql.jdbc.NonRegisteringDriver.connectFailover(NonRegisteringDriver.java:430)
> > > > >         at
> > > > >
> > > >
> > >
> >
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:343)
> > > > >         at
> > java.sql.DriverManager.getConnection(DriverManager.java:571)
> > > > >         at
> > java.sql.DriverManager.getConnection(DriverManager.java:215)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1188)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106)
> > > > >         at
> > > > >
> > > >
> > >
> >
> com.cloud.utils.db.TransactionLegacy.getStandaloneConnectionWithException(TransactionLegacy.java:203)
> > > > >         at
> > com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:68)
> > > > >         at
> > > > >
> > com.cloud.utils.db.Merovingian2.createLockMaster(Merovingian2.java:80)
> > > > >         at
> > > > >
> > com.cloud.server.LockMasterListener.<init>(LockMasterListener.java:33)
> > > > >         at
> > > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > > > > Method)
> > > > >         at
> > > > >
> > > >
> > >
> >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> > > > >         at
> > > > >
> > > >
> > >
> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> > > > >         at
> > > > java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> > > > >         at
> > > > >
> > >
> org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:121)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:280)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:145)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:122)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:245)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:250)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:233)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:117)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load(DefaultModuleDefinitionSet.java:79)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules(ModuleBasedContextFactory.java:37)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init(CloudStackSpringContext.java:70)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:57)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:61)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized(CloudStackContextLoaderListener.java:52)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
> > > > >         at
> > > > >
> > >
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:802)
> > > > >         at
> > > > >
> > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
> > > > >         at
> > > > >
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
> > > > >         at
> > > > >
> > org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
> > > > >         at
> > > > > org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
> > > > >         at
> > > > >
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1068)
> > > > >         at
> > > > > org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
> > > > >         at
> > > > >
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1060)
> > > > >         at
> > > > >
> > org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
> > > > >         at
> > > > >
> > >
> org.apache.catalina.core.StandardService.start(StandardService.java:525)
> > > > >         at
> > > > >
> > org.apache.catalina.core.StandardServer.start(StandardServer.java:759)
> > > > >         at
> > > org.apache.catalina.startup.Catalina.start(Catalina.java:595)
> > > > >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > Method)
> > > > >         at
> > > > >
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > > > >         at
> > > > >
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > > >         at java.lang.reflect.Method.invoke(Method.java:606)
> > > > >         at
> > > > org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
> > > > >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > Method)
> > > > >         at
> > > > >
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > > > >         at
> > > > >
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > > >         at java.lang.reflect.Method.invoke(Method.java:606)
> > > > >         at
> > > > >
> > > >
> > >
> >
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> > > > > Caused by: java.lang.ClassNotFoundException:
> > > > > com.cloud.utils.db.StaticStrategy
> > > > >         at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> > > > >         at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> > > > >         at java.security.AccessController.doPrivileged(Native
> Method)
> > > > >         at
> java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> > > > >         at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> > > > >         at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> > > > >         at java.lang.Class.forName0(Native Method)
> > > > >         ... 74 more
> > > > >
> > > > > --
> > > > >
> > > > > Andrija Panić
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > >
> > > > Andrija Panić
> > > >
> > >
> >
> >
> >
> > --
> >
> > Andrija Panić
> >
>



-- 

Andrija Panić

Re: ACS 4.5.1 mgmt DB HA - not working - invalid load balancing strategy

Posted by raja sekhar <ra...@gmail.com>.
Andrija,

file is missing in that path.

Follow the steps to enable the database high availability in cloudstack.

1)       Go to the path:

*“/usr/share/cloudstack-management/webapps/client/WEB-INF/lib/”*

Find the *“cloud-plugin-database-mysqlha-4.3.1.jar”  *file.

2)       Create the path:

*“/usr/share/cloudstack-mysql-ha/lib/”*

Copy the above file to this path.

3)       Edit the file *“/etc/cloudstack/management/catalina.properties”*

check the *“common.loader” *line looks like:

*“common.loader=${catalina.base}/lib,${catalina.base}/lib/*.jar,${catalina.home}/lib,${catalina.home}/lib/*.jar,/usr/share/java/mysql-connector-java.jar,/usr/share/cloudstack-mysql-ha/lib/*.jar”*

4)       Edit the file *“/etc/cloudstack/management/db.properties”*

*db.ha.enabled=true*

*db.cloud.slaves=<slave IP address>*

*db.usage.slaves=<slave IP address>*

5)       Restart the management server.

*“Service cloudstack-management restart”*



*Regards,*

*Rajasekhar.*

On Thu, Jun 11, 2015 at 8:52 PM, Andrija Panic <an...@gmail.com>
wrote:

> HI Marcus, yes I'm familiar with that, that was my guess, based on some
> other ML thread :(
>
> Thx for confirmation...
>
> On 11 June 2015 at 17:03, Marcus <sh...@gmail.com> wrote:
>
> > When I build CloudStack RPMs on 4.5 branch I get mysql ha RPMs. Looking
> at
> > the specfile:
> >
> > %if "%{_ossnoss}" == "noredist"
> >
> > %package mysql-ha
> >
> > Summary: Apache CloudStack Balancing Strategy for MySQL
> >
> > Requires: mysql-connector-java
> >
> > Requires: %{_tomcatversion}
> >
> > Group: System Environmnet/Libraries
> >
> > %description mysql-ha
> >
> > Apache CloudStack Balancing Strategy for MySQL
> >
> >
> > %endif
> >
> >
> > Looks like you need to "./package.sh -p noredist" when packaging. Not
> sure
> > what the equivalent is for .deb packaging.  That means you also have to
> be
> > set up with the non-oss dependencies. If you're not familiar with that
> let
> > us know.
> >
> > On Thu, Jun 11, 2015 at 7:06 AM, Andrija Panic <an...@gmail.com>
> > wrote:
> >
> > > Actually, on another ACS installation, there is file:
> > >
> > >
> >
> /usr/share/cloudstack-management/webapps/client/WEB-INF/lib/cloud-plugin-database-mysqlha-4.3.2.jar
> > > (acs 4.3.2 :) )
> > >
> > > But on this 4.5.1 there is no such file.
> > >
> > > Is it possible that we didnt compile 4.5.1 in appropriate way ?
> > >
> > > Thanks,
> > > Andrija
> > >
> > > On 11 June 2015 at 15:14, Andrija Panic <an...@gmail.com>
> wrote:
> > >
> > > > Hi,
> > > >
> > > > I'm trying the DB HA setup, by chaning 3 lines in db.properties file
> > > > (enable HA, define slaves for cloud, define slaves for usage DB)
> > > >
> > > > After restart, mgmt server doesn start with folowing error, as it
> seems
> > > > invalid load balancing strategy variable...
> > > >
> > > > Any clues on this ?
> > > >
> > > > mysql setup is galera 3 node cluster, 1st node being used as master
> in
> > > > db.properties, and only second node being used as slave (galera2
> node)
> > > > I confirmed I can telnet, login etc... also mysql login from mgmt to
> > > these
> > > > master/slaves works of course...
> > > >
> > > >
> > > >
> > > > 2015-06-11 14:25:03,149 INFO  [c.c.u.d.T.Transaction] (main:null) Is
> > Data
> > > > Base High Availiability enabled? Ans : true
> > > > 2015-06-11 14:25:03,191 INFO  [c.c.u.d.T.Transaction] (main:null) The
> > > > slaves configured for Cloud Data base is/are : 10.20.10.6
> > > > 2015-06-11 14:25:03,269 ERROR [c.c.u.d.Merovingian2] (main:null)
> Unable
> > > to
> > > > get a new db connection
> > > > java.sql.SQLException: Invalid load balancing strategy
> > > > 'com.cloud.utils.db.StaticStrategy'.
> > > >         at
> > com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
> > > >         at
> > com.mysql.jdbc.SQLError.createSQLException(SQLError.java:924)
> > > >         at com.mysql.jdbc.Util.loadExtensions(Util.java:602)
> > > >         at
> > > >
> > >
> >
> com.mysql.jdbc.LoadBalancingConnectionProxy.<init>(LoadBalancingConnectionProxy.java:285)
> > > >         at
> > > >
> > >
> >
> com.mysql.jdbc.FailoverConnectionProxy.<init>(FailoverConnectionProxy.java:67)
> > > >         at
> > > >
> > >
> >
> com.mysql.jdbc.NonRegisteringDriver.connectFailover(NonRegisteringDriver.java:430)
> > > >         at
> > > >
> > >
> >
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:343)
> > > >         at
> java.sql.DriverManager.getConnection(DriverManager.java:571)
> > > >         at
> java.sql.DriverManager.getConnection(DriverManager.java:215)
> > > >         at
> > > >
> > >
> >
> org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75)
> > > >         at
> > > >
> > >
> >
> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
> > > >         at
> > > >
> > >
> >
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1188)
> > > >         at
> > > >
> > >
> >
> org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106)
> > > >         at
> > > >
> > >
> >
> com.cloud.utils.db.TransactionLegacy.getStandaloneConnectionWithException(TransactionLegacy.java:203)
> > > >         at
> com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:68)
> > > >         at
> > > >
> com.cloud.utils.db.Merovingian2.createLockMaster(Merovingian2.java:80)
> > > >         at
> > > >
> com.cloud.server.LockMasterListener.<init>(LockMasterListener.java:33)
> > > >         at
> > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > > > Method)
> > > >         at
> > > >
> > >
> >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> > > >         at
> > > >
> > >
> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> > > >         at
> > > java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> > > >         at
> > > >
> > org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:121)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:280)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)
> > > >         at
> > > >
> > >
> >
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
> > > >         at
> > > >
> > >
> >
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:145)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:122)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:245)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:250)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:233)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:117)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load(DefaultModuleDefinitionSet.java:79)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules(ModuleBasedContextFactory.java:37)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init(CloudStackSpringContext.java:70)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:57)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:61)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized(CloudStackContextLoaderListener.java:52)
> > > >         at
> > > >
> > >
> >
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
> > > >         at
> > > >
> > org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
> > > >         at
> > > >
> > >
> >
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:802)
> > > >         at
> > > >
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
> > > >         at
> > > > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
> > > >         at
> > > >
> > >
> >
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
> > > >         at
> > > >
> > >
> >
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
> > > >         at
> > > >
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
> > > >         at
> > > > org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
> > > >         at
> > > >
> > >
> >
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
> > > >         at
> > > >
> > >
> >
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
> > > >         at
> > > > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1068)
> > > >         at
> > > > org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
> > > >         at
> > > > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1060)
> > > >         at
> > > >
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
> > > >         at
> > > >
> > org.apache.catalina.core.StandardService.start(StandardService.java:525)
> > > >         at
> > > >
> org.apache.catalina.core.StandardServer.start(StandardServer.java:759)
> > > >         at
> > org.apache.catalina.startup.Catalina.start(Catalina.java:595)
> > > >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> > > >         at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > > >         at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > >         at java.lang.reflect.Method.invoke(Method.java:606)
> > > >         at
> > > org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
> > > >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> > > >         at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > > >         at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > >         at java.lang.reflect.Method.invoke(Method.java:606)
> > > >         at
> > > >
> > >
> >
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> > > > Caused by: java.lang.ClassNotFoundException:
> > > > com.cloud.utils.db.StaticStrategy
> > > >         at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> > > >         at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> > > >         at java.security.AccessController.doPrivileged(Native Method)
> > > >         at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> > > >         at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> > > >         at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> > > >         at java.lang.Class.forName0(Native Method)
> > > >         ... 74 more
> > > >
> > > > --
> > > >
> > > > Andrija Panić
> > > >
> > >
> > >
> > >
> > > --
> > >
> > > Andrija Panić
> > >
> >
>
>
>
> --
>
> Andrija Panić
>

Re: ACS 4.5.1 mgmt DB HA - not working - invalid load balancing strategy

Posted by raja sekhar <ra...@gmail.com>.
Andrija,

file is missing in that path.

Follow the steps to enable the database high availability in cloudstack.

1)       Go to the path:

*“/usr/share/cloudstack-management/webapps/client/WEB-INF/lib/”*

Find the *“cloud-plugin-database-mysqlha-4.3.1.jar”  *file.

2)       Create the path:

*“/usr/share/cloudstack-mysql-ha/lib/”*

Copy the above file to this path.

3)       Edit the file *“/etc/cloudstack/management/catalina.properties”*

check the *“common.loader” *line looks like:

*“common.loader=${catalina.base}/lib,${catalina.base}/lib/*.jar,${catalina.home}/lib,${catalina.home}/lib/*.jar,/usr/share/java/mysql-connector-java.jar,/usr/share/cloudstack-mysql-ha/lib/*.jar”*

4)       Edit the file *“/etc/cloudstack/management/db.properties”*

*db.ha.enabled=true*

*db.cloud.slaves=<slave IP address>*

*db.usage.slaves=<slave IP address>*

5)       Restart the management server.

*“Service cloudstack-management restart”*



*Regards,*

*Rajasekhar.*

On Thu, Jun 11, 2015 at 8:52 PM, Andrija Panic <an...@gmail.com>
wrote:

> HI Marcus, yes I'm familiar with that, that was my guess, based on some
> other ML thread :(
>
> Thx for confirmation...
>
> On 11 June 2015 at 17:03, Marcus <sh...@gmail.com> wrote:
>
> > When I build CloudStack RPMs on 4.5 branch I get mysql ha RPMs. Looking
> at
> > the specfile:
> >
> > %if "%{_ossnoss}" == "noredist"
> >
> > %package mysql-ha
> >
> > Summary: Apache CloudStack Balancing Strategy for MySQL
> >
> > Requires: mysql-connector-java
> >
> > Requires: %{_tomcatversion}
> >
> > Group: System Environmnet/Libraries
> >
> > %description mysql-ha
> >
> > Apache CloudStack Balancing Strategy for MySQL
> >
> >
> > %endif
> >
> >
> > Looks like you need to "./package.sh -p noredist" when packaging. Not
> sure
> > what the equivalent is for .deb packaging.  That means you also have to
> be
> > set up with the non-oss dependencies. If you're not familiar with that
> let
> > us know.
> >
> > On Thu, Jun 11, 2015 at 7:06 AM, Andrija Panic <an...@gmail.com>
> > wrote:
> >
> > > Actually, on another ACS installation, there is file:
> > >
> > >
> >
> /usr/share/cloudstack-management/webapps/client/WEB-INF/lib/cloud-plugin-database-mysqlha-4.3.2.jar
> > > (acs 4.3.2 :) )
> > >
> > > But on this 4.5.1 there is no such file.
> > >
> > > Is it possible that we didnt compile 4.5.1 in appropriate way ?
> > >
> > > Thanks,
> > > Andrija
> > >
> > > On 11 June 2015 at 15:14, Andrija Panic <an...@gmail.com>
> wrote:
> > >
> > > > Hi,
> > > >
> > > > I'm trying the DB HA setup, by chaning 3 lines in db.properties file
> > > > (enable HA, define slaves for cloud, define slaves for usage DB)
> > > >
> > > > After restart, mgmt server doesn start with folowing error, as it
> seems
> > > > invalid load balancing strategy variable...
> > > >
> > > > Any clues on this ?
> > > >
> > > > mysql setup is galera 3 node cluster, 1st node being used as master
> in
> > > > db.properties, and only second node being used as slave (galera2
> node)
> > > > I confirmed I can telnet, login etc... also mysql login from mgmt to
> > > these
> > > > master/slaves works of course...
> > > >
> > > >
> > > >
> > > > 2015-06-11 14:25:03,149 INFO  [c.c.u.d.T.Transaction] (main:null) Is
> > Data
> > > > Base High Availiability enabled? Ans : true
> > > > 2015-06-11 14:25:03,191 INFO  [c.c.u.d.T.Transaction] (main:null) The
> > > > slaves configured for Cloud Data base is/are : 10.20.10.6
> > > > 2015-06-11 14:25:03,269 ERROR [c.c.u.d.Merovingian2] (main:null)
> Unable
> > > to
> > > > get a new db connection
> > > > java.sql.SQLException: Invalid load balancing strategy
> > > > 'com.cloud.utils.db.StaticStrategy'.
> > > >         at
> > com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
> > > >         at
> > com.mysql.jdbc.SQLError.createSQLException(SQLError.java:924)
> > > >         at com.mysql.jdbc.Util.loadExtensions(Util.java:602)
> > > >         at
> > > >
> > >
> >
> com.mysql.jdbc.LoadBalancingConnectionProxy.<init>(LoadBalancingConnectionProxy.java:285)
> > > >         at
> > > >
> > >
> >
> com.mysql.jdbc.FailoverConnectionProxy.<init>(FailoverConnectionProxy.java:67)
> > > >         at
> > > >
> > >
> >
> com.mysql.jdbc.NonRegisteringDriver.connectFailover(NonRegisteringDriver.java:430)
> > > >         at
> > > >
> > >
> >
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:343)
> > > >         at
> java.sql.DriverManager.getConnection(DriverManager.java:571)
> > > >         at
> java.sql.DriverManager.getConnection(DriverManager.java:215)
> > > >         at
> > > >
> > >
> >
> org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75)
> > > >         at
> > > >
> > >
> >
> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
> > > >         at
> > > >
> > >
> >
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1188)
> > > >         at
> > > >
> > >
> >
> org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106)
> > > >         at
> > > >
> > >
> >
> com.cloud.utils.db.TransactionLegacy.getStandaloneConnectionWithException(TransactionLegacy.java:203)
> > > >         at
> com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:68)
> > > >         at
> > > >
> com.cloud.utils.db.Merovingian2.createLockMaster(Merovingian2.java:80)
> > > >         at
> > > >
> com.cloud.server.LockMasterListener.<init>(LockMasterListener.java:33)
> > > >         at
> > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > > > Method)
> > > >         at
> > > >
> > >
> >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> > > >         at
> > > >
> > >
> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> > > >         at
> > > java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> > > >         at
> > > >
> > org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:121)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:280)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
> > > >         at
> > > >
> > >
> >
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)
> > > >         at
> > > >
> > >
> >
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
> > > >         at
> > > >
> > >
> >
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:145)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:122)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:245)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:250)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:233)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:117)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load(DefaultModuleDefinitionSet.java:79)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules(ModuleBasedContextFactory.java:37)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init(CloudStackSpringContext.java:70)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:57)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:61)
> > > >         at
> > > >
> > >
> >
> org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized(CloudStackContextLoaderListener.java:52)
> > > >         at
> > > >
> > >
> >
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
> > > >         at
> > > >
> > org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
> > > >         at
> > > >
> > >
> >
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:802)
> > > >         at
> > > >
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
> > > >         at
> > > > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
> > > >         at
> > > >
> > >
> >
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
> > > >         at
> > > >
> > >
> >
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
> > > >         at
> > > >
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
> > > >         at
> > > > org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
> > > >         at
> > > >
> > >
> >
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
> > > >         at
> > > >
> > >
> >
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
> > > >         at
> > > > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1068)
> > > >         at
> > > > org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
> > > >         at
> > > > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1060)
> > > >         at
> > > >
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
> > > >         at
> > > >
> > org.apache.catalina.core.StandardService.start(StandardService.java:525)
> > > >         at
> > > >
> org.apache.catalina.core.StandardServer.start(StandardServer.java:759)
> > > >         at
> > org.apache.catalina.startup.Catalina.start(Catalina.java:595)
> > > >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> > > >         at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > > >         at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > >         at java.lang.reflect.Method.invoke(Method.java:606)
> > > >         at
> > > org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
> > > >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> > > >         at
> > > >
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > > >         at
> > > >
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > >         at java.lang.reflect.Method.invoke(Method.java:606)
> > > >         at
> > > >
> > >
> >
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> > > > Caused by: java.lang.ClassNotFoundException:
> > > > com.cloud.utils.db.StaticStrategy
> > > >         at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> > > >         at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> > > >         at java.security.AccessController.doPrivileged(Native Method)
> > > >         at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> > > >         at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> > > >         at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> > > >         at java.lang.Class.forName0(Native Method)
> > > >         ... 74 more
> > > >
> > > > --
> > > >
> > > > Andrija Panić
> > > >
> > >
> > >
> > >
> > > --
> > >
> > > Andrija Panić
> > >
> >
>
>
>
> --
>
> Andrija Panić
>

Re: ACS 4.5.1 mgmt DB HA - not working - invalid load balancing strategy

Posted by Andrija Panic <an...@gmail.com>.
HI Marcus, yes I'm familiar with that, that was my guess, based on some
other ML thread :(

Thx for confirmation...

On 11 June 2015 at 17:03, Marcus <sh...@gmail.com> wrote:

> When I build CloudStack RPMs on 4.5 branch I get mysql ha RPMs. Looking at
> the specfile:
>
> %if "%{_ossnoss}" == "noredist"
>
> %package mysql-ha
>
> Summary: Apache CloudStack Balancing Strategy for MySQL
>
> Requires: mysql-connector-java
>
> Requires: %{_tomcatversion}
>
> Group: System Environmnet/Libraries
>
> %description mysql-ha
>
> Apache CloudStack Balancing Strategy for MySQL
>
>
> %endif
>
>
> Looks like you need to "./package.sh -p noredist" when packaging. Not sure
> what the equivalent is for .deb packaging.  That means you also have to be
> set up with the non-oss dependencies. If you're not familiar with that let
> us know.
>
> On Thu, Jun 11, 2015 at 7:06 AM, Andrija Panic <an...@gmail.com>
> wrote:
>
> > Actually, on another ACS installation, there is file:
> >
> >
> /usr/share/cloudstack-management/webapps/client/WEB-INF/lib/cloud-plugin-database-mysqlha-4.3.2.jar
> > (acs 4.3.2 :) )
> >
> > But on this 4.5.1 there is no such file.
> >
> > Is it possible that we didnt compile 4.5.1 in appropriate way ?
> >
> > Thanks,
> > Andrija
> >
> > On 11 June 2015 at 15:14, Andrija Panic <an...@gmail.com> wrote:
> >
> > > Hi,
> > >
> > > I'm trying the DB HA setup, by chaning 3 lines in db.properties file
> > > (enable HA, define slaves for cloud, define slaves for usage DB)
> > >
> > > After restart, mgmt server doesn start with folowing error, as it seems
> > > invalid load balancing strategy variable...
> > >
> > > Any clues on this ?
> > >
> > > mysql setup is galera 3 node cluster, 1st node being used as master in
> > > db.properties, and only second node being used as slave (galera2 node)
> > > I confirmed I can telnet, login etc... also mysql login from mgmt to
> > these
> > > master/slaves works of course...
> > >
> > >
> > >
> > > 2015-06-11 14:25:03,149 INFO  [c.c.u.d.T.Transaction] (main:null) Is
> Data
> > > Base High Availiability enabled? Ans : true
> > > 2015-06-11 14:25:03,191 INFO  [c.c.u.d.T.Transaction] (main:null) The
> > > slaves configured for Cloud Data base is/are : 10.20.10.6
> > > 2015-06-11 14:25:03,269 ERROR [c.c.u.d.Merovingian2] (main:null) Unable
> > to
> > > get a new db connection
> > > java.sql.SQLException: Invalid load balancing strategy
> > > 'com.cloud.utils.db.StaticStrategy'.
> > >         at
> com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
> > >         at
> com.mysql.jdbc.SQLError.createSQLException(SQLError.java:924)
> > >         at com.mysql.jdbc.Util.loadExtensions(Util.java:602)
> > >         at
> > >
> >
> com.mysql.jdbc.LoadBalancingConnectionProxy.<init>(LoadBalancingConnectionProxy.java:285)
> > >         at
> > >
> >
> com.mysql.jdbc.FailoverConnectionProxy.<init>(FailoverConnectionProxy.java:67)
> > >         at
> > >
> >
> com.mysql.jdbc.NonRegisteringDriver.connectFailover(NonRegisteringDriver.java:430)
> > >         at
> > >
> >
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:343)
> > >         at java.sql.DriverManager.getConnection(DriverManager.java:571)
> > >         at java.sql.DriverManager.getConnection(DriverManager.java:215)
> > >         at
> > >
> >
> org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75)
> > >         at
> > >
> >
> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
> > >         at
> > >
> >
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1188)
> > >         at
> > >
> >
> org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106)
> > >         at
> > >
> >
> com.cloud.utils.db.TransactionLegacy.getStandaloneConnectionWithException(TransactionLegacy.java:203)
> > >         at com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:68)
> > >         at
> > > com.cloud.utils.db.Merovingian2.createLockMaster(Merovingian2.java:80)
> > >         at
> > > com.cloud.server.LockMasterListener.<init>(LockMasterListener.java:33)
> > >         at
> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > > Method)
> > >         at
> > >
> >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> > >         at
> > >
> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> > >         at
> > java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> > >         at
> > >
> org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:121)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:280)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)
> > >         at
> > >
> >
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
> > >         at
> > >
> >
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:145)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:122)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:245)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:250)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:233)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:117)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load(DefaultModuleDefinitionSet.java:79)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules(ModuleBasedContextFactory.java:37)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init(CloudStackSpringContext.java:70)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:57)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:61)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized(CloudStackContextLoaderListener.java:52)
> > >         at
> > >
> >
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
> > >         at
> > >
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
> > >         at
> > >
> >
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:802)
> > >         at
> > > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
> > >         at
> > > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
> > >         at
> > >
> >
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
> > >         at
> > >
> >
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
> > >         at
> > > org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
> > >         at
> > > org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
> > >         at
> > >
> >
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
> > >         at
> > >
> >
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
> > >         at
> > > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1068)
> > >         at
> > > org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
> > >         at
> > > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1060)
> > >         at
> > > org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
> > >         at
> > >
> org.apache.catalina.core.StandardService.start(StandardService.java:525)
> > >         at
> > > org.apache.catalina.core.StandardServer.start(StandardServer.java:759)
> > >         at
> org.apache.catalina.startup.Catalina.start(Catalina.java:595)
> > >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > >         at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > >         at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > >         at java.lang.reflect.Method.invoke(Method.java:606)
> > >         at
> > org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
> > >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > >         at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > >         at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > >         at java.lang.reflect.Method.invoke(Method.java:606)
> > >         at
> > >
> >
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> > > Caused by: java.lang.ClassNotFoundException:
> > > com.cloud.utils.db.StaticStrategy
> > >         at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> > >         at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> > >         at java.security.AccessController.doPrivileged(Native Method)
> > >         at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> > >         at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> > >         at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> > >         at java.lang.Class.forName0(Native Method)
> > >         ... 74 more
> > >
> > > --
> > >
> > > Andrija Panić
> > >
> >
> >
> >
> > --
> >
> > Andrija Panić
> >
>



-- 

Andrija Panić

Re: ACS 4.5.1 mgmt DB HA - not working - invalid load balancing strategy

Posted by Andrija Panic <an...@gmail.com>.
HI Marcus, yes I'm familiar with that, that was my guess, based on some
other ML thread :(

Thx for confirmation...

On 11 June 2015 at 17:03, Marcus <sh...@gmail.com> wrote:

> When I build CloudStack RPMs on 4.5 branch I get mysql ha RPMs. Looking at
> the specfile:
>
> %if "%{_ossnoss}" == "noredist"
>
> %package mysql-ha
>
> Summary: Apache CloudStack Balancing Strategy for MySQL
>
> Requires: mysql-connector-java
>
> Requires: %{_tomcatversion}
>
> Group: System Environmnet/Libraries
>
> %description mysql-ha
>
> Apache CloudStack Balancing Strategy for MySQL
>
>
> %endif
>
>
> Looks like you need to "./package.sh -p noredist" when packaging. Not sure
> what the equivalent is for .deb packaging.  That means you also have to be
> set up with the non-oss dependencies. If you're not familiar with that let
> us know.
>
> On Thu, Jun 11, 2015 at 7:06 AM, Andrija Panic <an...@gmail.com>
> wrote:
>
> > Actually, on another ACS installation, there is file:
> >
> >
> /usr/share/cloudstack-management/webapps/client/WEB-INF/lib/cloud-plugin-database-mysqlha-4.3.2.jar
> > (acs 4.3.2 :) )
> >
> > But on this 4.5.1 there is no such file.
> >
> > Is it possible that we didnt compile 4.5.1 in appropriate way ?
> >
> > Thanks,
> > Andrija
> >
> > On 11 June 2015 at 15:14, Andrija Panic <an...@gmail.com> wrote:
> >
> > > Hi,
> > >
> > > I'm trying the DB HA setup, by chaning 3 lines in db.properties file
> > > (enable HA, define slaves for cloud, define slaves for usage DB)
> > >
> > > After restart, mgmt server doesn start with folowing error, as it seems
> > > invalid load balancing strategy variable...
> > >
> > > Any clues on this ?
> > >
> > > mysql setup is galera 3 node cluster, 1st node being used as master in
> > > db.properties, and only second node being used as slave (galera2 node)
> > > I confirmed I can telnet, login etc... also mysql login from mgmt to
> > these
> > > master/slaves works of course...
> > >
> > >
> > >
> > > 2015-06-11 14:25:03,149 INFO  [c.c.u.d.T.Transaction] (main:null) Is
> Data
> > > Base High Availiability enabled? Ans : true
> > > 2015-06-11 14:25:03,191 INFO  [c.c.u.d.T.Transaction] (main:null) The
> > > slaves configured for Cloud Data base is/are : 10.20.10.6
> > > 2015-06-11 14:25:03,269 ERROR [c.c.u.d.Merovingian2] (main:null) Unable
> > to
> > > get a new db connection
> > > java.sql.SQLException: Invalid load balancing strategy
> > > 'com.cloud.utils.db.StaticStrategy'.
> > >         at
> com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
> > >         at
> com.mysql.jdbc.SQLError.createSQLException(SQLError.java:924)
> > >         at com.mysql.jdbc.Util.loadExtensions(Util.java:602)
> > >         at
> > >
> >
> com.mysql.jdbc.LoadBalancingConnectionProxy.<init>(LoadBalancingConnectionProxy.java:285)
> > >         at
> > >
> >
> com.mysql.jdbc.FailoverConnectionProxy.<init>(FailoverConnectionProxy.java:67)
> > >         at
> > >
> >
> com.mysql.jdbc.NonRegisteringDriver.connectFailover(NonRegisteringDriver.java:430)
> > >         at
> > >
> >
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:343)
> > >         at java.sql.DriverManager.getConnection(DriverManager.java:571)
> > >         at java.sql.DriverManager.getConnection(DriverManager.java:215)
> > >         at
> > >
> >
> org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75)
> > >         at
> > >
> >
> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
> > >         at
> > >
> >
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1188)
> > >         at
> > >
> >
> org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106)
> > >         at
> > >
> >
> com.cloud.utils.db.TransactionLegacy.getStandaloneConnectionWithException(TransactionLegacy.java:203)
> > >         at com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:68)
> > >         at
> > > com.cloud.utils.db.Merovingian2.createLockMaster(Merovingian2.java:80)
> > >         at
> > > com.cloud.server.LockMasterListener.<init>(LockMasterListener.java:33)
> > >         at
> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > > Method)
> > >         at
> > >
> >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> > >         at
> > >
> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> > >         at
> > java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> > >         at
> > >
> org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:121)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:280)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
> > >         at
> > >
> >
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)
> > >         at
> > >
> >
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
> > >         at
> > >
> >
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:145)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:122)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:245)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:250)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:233)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:117)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load(DefaultModuleDefinitionSet.java:79)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules(ModuleBasedContextFactory.java:37)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init(CloudStackSpringContext.java:70)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:57)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:61)
> > >         at
> > >
> >
> org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized(CloudStackContextLoaderListener.java:52)
> > >         at
> > >
> >
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
> > >         at
> > >
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
> > >         at
> > >
> >
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:802)
> > >         at
> > > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
> > >         at
> > > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
> > >         at
> > >
> >
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
> > >         at
> > >
> >
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
> > >         at
> > > org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
> > >         at
> > > org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
> > >         at
> > >
> >
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
> > >         at
> > >
> >
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
> > >         at
> > > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1068)
> > >         at
> > > org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
> > >         at
> > > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1060)
> > >         at
> > > org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
> > >         at
> > >
> org.apache.catalina.core.StandardService.start(StandardService.java:525)
> > >         at
> > > org.apache.catalina.core.StandardServer.start(StandardServer.java:759)
> > >         at
> org.apache.catalina.startup.Catalina.start(Catalina.java:595)
> > >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > >         at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > >         at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > >         at java.lang.reflect.Method.invoke(Method.java:606)
> > >         at
> > org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
> > >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > >         at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> > >         at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > >         at java.lang.reflect.Method.invoke(Method.java:606)
> > >         at
> > >
> >
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> > > Caused by: java.lang.ClassNotFoundException:
> > > com.cloud.utils.db.StaticStrategy
> > >         at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> > >         at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> > >         at java.security.AccessController.doPrivileged(Native Method)
> > >         at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> > >         at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> > >         at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> > >         at java.lang.Class.forName0(Native Method)
> > >         ... 74 more
> > >
> > > --
> > >
> > > Andrija Panić
> > >
> >
> >
> >
> > --
> >
> > Andrija Panić
> >
>



-- 

Andrija Panić

Re: ACS 4.5.1 mgmt DB HA - not working - invalid load balancing strategy

Posted by Marcus <sh...@gmail.com>.
When I build CloudStack RPMs on 4.5 branch I get mysql ha RPMs. Looking at
the specfile:

%if "%{_ossnoss}" == "noredist"

%package mysql-ha

Summary: Apache CloudStack Balancing Strategy for MySQL

Requires: mysql-connector-java

Requires: %{_tomcatversion}

Group: System Environmnet/Libraries

%description mysql-ha

Apache CloudStack Balancing Strategy for MySQL


%endif


Looks like you need to "./package.sh -p noredist" when packaging. Not sure
what the equivalent is for .deb packaging.  That means you also have to be
set up with the non-oss dependencies. If you're not familiar with that let
us know.

On Thu, Jun 11, 2015 at 7:06 AM, Andrija Panic <an...@gmail.com>
wrote:

> Actually, on another ACS installation, there is file:
>
>  /usr/share/cloudstack-management/webapps/client/WEB-INF/lib/cloud-plugin-database-mysqlha-4.3.2.jar
> (acs 4.3.2 :) )
>
> But on this 4.5.1 there is no such file.
>
> Is it possible that we didnt compile 4.5.1 in appropriate way ?
>
> Thanks,
> Andrija
>
> On 11 June 2015 at 15:14, Andrija Panic <an...@gmail.com> wrote:
>
> > Hi,
> >
> > I'm trying the DB HA setup, by chaning 3 lines in db.properties file
> > (enable HA, define slaves for cloud, define slaves for usage DB)
> >
> > After restart, mgmt server doesn start with folowing error, as it seems
> > invalid load balancing strategy variable...
> >
> > Any clues on this ?
> >
> > mysql setup is galera 3 node cluster, 1st node being used as master in
> > db.properties, and only second node being used as slave (galera2 node)
> > I confirmed I can telnet, login etc... also mysql login from mgmt to
> these
> > master/slaves works of course...
> >
> >
> >
> > 2015-06-11 14:25:03,149 INFO  [c.c.u.d.T.Transaction] (main:null) Is Data
> > Base High Availiability enabled? Ans : true
> > 2015-06-11 14:25:03,191 INFO  [c.c.u.d.T.Transaction] (main:null) The
> > slaves configured for Cloud Data base is/are : 10.20.10.6
> > 2015-06-11 14:25:03,269 ERROR [c.c.u.d.Merovingian2] (main:null) Unable
> to
> > get a new db connection
> > java.sql.SQLException: Invalid load balancing strategy
> > 'com.cloud.utils.db.StaticStrategy'.
> >         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
> >         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:924)
> >         at com.mysql.jdbc.Util.loadExtensions(Util.java:602)
> >         at
> >
> com.mysql.jdbc.LoadBalancingConnectionProxy.<init>(LoadBalancingConnectionProxy.java:285)
> >         at
> >
> com.mysql.jdbc.FailoverConnectionProxy.<init>(FailoverConnectionProxy.java:67)
> >         at
> >
> com.mysql.jdbc.NonRegisteringDriver.connectFailover(NonRegisteringDriver.java:430)
> >         at
> >
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:343)
> >         at java.sql.DriverManager.getConnection(DriverManager.java:571)
> >         at java.sql.DriverManager.getConnection(DriverManager.java:215)
> >         at
> >
> org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75)
> >         at
> >
> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
> >         at
> >
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1188)
> >         at
> >
> org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106)
> >         at
> >
> com.cloud.utils.db.TransactionLegacy.getStandaloneConnectionWithException(TransactionLegacy.java:203)
> >         at com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:68)
> >         at
> > com.cloud.utils.db.Merovingian2.createLockMaster(Merovingian2.java:80)
> >         at
> > com.cloud.server.LockMasterListener.<init>(LockMasterListener.java:33)
> >         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > Method)
> >         at
> >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> >         at
> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> >         at
> java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> >         at
> > org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)
> >         at
> >
> org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:121)
> >         at
> >
> org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:280)
> >         at
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045)
> >         at
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949)
> >         at
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)
> >         at
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
> >         at
> >
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
> >         at
> >
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
> >         at
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
> >         at
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
> >         at
> >
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)
> >         at
> >
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
> >         at
> >
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
> >         at
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:145)
> >         at
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:122)
> >         at
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:245)
> >         at
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:250)
> >         at
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:233)
> >         at
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:117)
> >         at
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load(DefaultModuleDefinitionSet.java:79)
> >         at
> >
> org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules(ModuleBasedContextFactory.java:37)
> >         at
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init(CloudStackSpringContext.java:70)
> >         at
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:57)
> >         at
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:61)
> >         at
> >
> org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized(CloudStackContextLoaderListener.java:52)
> >         at
> >
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
> >         at
> > org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
> >         at
> >
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:802)
> >         at
> > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
> >         at
> > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
> >         at
> >
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
> >         at
> >
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
> >         at
> > org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
> >         at
> > org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
> >         at
> >
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
> >         at
> >
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
> >         at
> > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1068)
> >         at
> > org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
> >         at
> > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1060)
> >         at
> > org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
> >         at
> > org.apache.catalina.core.StandardService.start(StandardService.java:525)
> >         at
> > org.apache.catalina.core.StandardServer.start(StandardServer.java:759)
> >         at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
> >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >         at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >         at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >         at java.lang.reflect.Method.invoke(Method.java:606)
> >         at
> org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
> >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >         at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >         at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >         at java.lang.reflect.Method.invoke(Method.java:606)
> >         at
> >
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> > Caused by: java.lang.ClassNotFoundException:
> > com.cloud.utils.db.StaticStrategy
> >         at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> >         at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> >         at java.security.AccessController.doPrivileged(Native Method)
> >         at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> >         at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> >         at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> >         at java.lang.Class.forName0(Native Method)
> >         ... 74 more
> >
> > --
> >
> > Andrija Panić
> >
>
>
>
> --
>
> Andrija Panić
>

Re: ACS 4.5.1 mgmt DB HA - not working - invalid load balancing strategy

Posted by Marcus <sh...@gmail.com>.
When I build CloudStack RPMs on 4.5 branch I get mysql ha RPMs. Looking at
the specfile:

%if "%{_ossnoss}" == "noredist"

%package mysql-ha

Summary: Apache CloudStack Balancing Strategy for MySQL

Requires: mysql-connector-java

Requires: %{_tomcatversion}

Group: System Environmnet/Libraries

%description mysql-ha

Apache CloudStack Balancing Strategy for MySQL


%endif


Looks like you need to "./package.sh -p noredist" when packaging. Not sure
what the equivalent is for .deb packaging.  That means you also have to be
set up with the non-oss dependencies. If you're not familiar with that let
us know.

On Thu, Jun 11, 2015 at 7:06 AM, Andrija Panic <an...@gmail.com>
wrote:

> Actually, on another ACS installation, there is file:
>
>  /usr/share/cloudstack-management/webapps/client/WEB-INF/lib/cloud-plugin-database-mysqlha-4.3.2.jar
> (acs 4.3.2 :) )
>
> But on this 4.5.1 there is no such file.
>
> Is it possible that we didnt compile 4.5.1 in appropriate way ?
>
> Thanks,
> Andrija
>
> On 11 June 2015 at 15:14, Andrija Panic <an...@gmail.com> wrote:
>
> > Hi,
> >
> > I'm trying the DB HA setup, by chaning 3 lines in db.properties file
> > (enable HA, define slaves for cloud, define slaves for usage DB)
> >
> > After restart, mgmt server doesn start with folowing error, as it seems
> > invalid load balancing strategy variable...
> >
> > Any clues on this ?
> >
> > mysql setup is galera 3 node cluster, 1st node being used as master in
> > db.properties, and only second node being used as slave (galera2 node)
> > I confirmed I can telnet, login etc... also mysql login from mgmt to
> these
> > master/slaves works of course...
> >
> >
> >
> > 2015-06-11 14:25:03,149 INFO  [c.c.u.d.T.Transaction] (main:null) Is Data
> > Base High Availiability enabled? Ans : true
> > 2015-06-11 14:25:03,191 INFO  [c.c.u.d.T.Transaction] (main:null) The
> > slaves configured for Cloud Data base is/are : 10.20.10.6
> > 2015-06-11 14:25:03,269 ERROR [c.c.u.d.Merovingian2] (main:null) Unable
> to
> > get a new db connection
> > java.sql.SQLException: Invalid load balancing strategy
> > 'com.cloud.utils.db.StaticStrategy'.
> >         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
> >         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:924)
> >         at com.mysql.jdbc.Util.loadExtensions(Util.java:602)
> >         at
> >
> com.mysql.jdbc.LoadBalancingConnectionProxy.<init>(LoadBalancingConnectionProxy.java:285)
> >         at
> >
> com.mysql.jdbc.FailoverConnectionProxy.<init>(FailoverConnectionProxy.java:67)
> >         at
> >
> com.mysql.jdbc.NonRegisteringDriver.connectFailover(NonRegisteringDriver.java:430)
> >         at
> >
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:343)
> >         at java.sql.DriverManager.getConnection(DriverManager.java:571)
> >         at java.sql.DriverManager.getConnection(DriverManager.java:215)
> >         at
> >
> org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75)
> >         at
> >
> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
> >         at
> >
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1188)
> >         at
> >
> org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106)
> >         at
> >
> com.cloud.utils.db.TransactionLegacy.getStandaloneConnectionWithException(TransactionLegacy.java:203)
> >         at com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:68)
> >         at
> > com.cloud.utils.db.Merovingian2.createLockMaster(Merovingian2.java:80)
> >         at
> > com.cloud.server.LockMasterListener.<init>(LockMasterListener.java:33)
> >         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > Method)
> >         at
> >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> >         at
> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> >         at
> java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> >         at
> > org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)
> >         at
> >
> org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:121)
> >         at
> >
> org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:280)
> >         at
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045)
> >         at
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949)
> >         at
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)
> >         at
> >
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
> >         at
> >
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
> >         at
> >
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
> >         at
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
> >         at
> >
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
> >         at
> >
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)
> >         at
> >
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
> >         at
> >
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
> >         at
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:145)
> >         at
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:122)
> >         at
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:245)
> >         at
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:250)
> >         at
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:233)
> >         at
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:117)
> >         at
> >
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load(DefaultModuleDefinitionSet.java:79)
> >         at
> >
> org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules(ModuleBasedContextFactory.java:37)
> >         at
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init(CloudStackSpringContext.java:70)
> >         at
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:57)
> >         at
> >
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:61)
> >         at
> >
> org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized(CloudStackContextLoaderListener.java:52)
> >         at
> >
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
> >         at
> > org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
> >         at
> >
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:802)
> >         at
> > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
> >         at
> > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
> >         at
> >
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
> >         at
> >
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
> >         at
> > org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
> >         at
> > org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
> >         at
> >
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
> >         at
> >
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
> >         at
> > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1068)
> >         at
> > org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
> >         at
> > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1060)
> >         at
> > org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
> >         at
> > org.apache.catalina.core.StandardService.start(StandardService.java:525)
> >         at
> > org.apache.catalina.core.StandardServer.start(StandardServer.java:759)
> >         at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
> >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >         at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >         at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >         at java.lang.reflect.Method.invoke(Method.java:606)
> >         at
> org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
> >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >         at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >         at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >         at java.lang.reflect.Method.invoke(Method.java:606)
> >         at
> >
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> > Caused by: java.lang.ClassNotFoundException:
> > com.cloud.utils.db.StaticStrategy
> >         at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> >         at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> >         at java.security.AccessController.doPrivileged(Native Method)
> >         at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> >         at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> >         at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> >         at java.lang.Class.forName0(Native Method)
> >         ... 74 more
> >
> > --
> >
> > Andrija Panić
> >
>
>
>
> --
>
> Andrija Panić
>

Re: ACS 4.5.1 mgmt DB HA - not working - invalid load balancing strategy

Posted by Andrija Panic <an...@gmail.com>.
Actually, on another ACS installation, there is file:
 /usr/share/cloudstack-management/webapps/client/WEB-INF/lib/cloud-plugin-database-mysqlha-4.3.2.jar
(acs 4.3.2 :) )

But on this 4.5.1 there is no such file.

Is it possible that we didnt compile 4.5.1 in appropriate way ?

Thanks,
Andrija

On 11 June 2015 at 15:14, Andrija Panic <an...@gmail.com> wrote:

> Hi,
>
> I'm trying the DB HA setup, by chaning 3 lines in db.properties file
> (enable HA, define slaves for cloud, define slaves for usage DB)
>
> After restart, mgmt server doesn start with folowing error, as it seems
> invalid load balancing strategy variable...
>
> Any clues on this ?
>
> mysql setup is galera 3 node cluster, 1st node being used as master in
> db.properties, and only second node being used as slave (galera2 node)
> I confirmed I can telnet, login etc... also mysql login from mgmt to these
> master/slaves works of course...
>
>
>
> 2015-06-11 14:25:03,149 INFO  [c.c.u.d.T.Transaction] (main:null) Is Data
> Base High Availiability enabled? Ans : true
> 2015-06-11 14:25:03,191 INFO  [c.c.u.d.T.Transaction] (main:null) The
> slaves configured for Cloud Data base is/are : 10.20.10.6
> 2015-06-11 14:25:03,269 ERROR [c.c.u.d.Merovingian2] (main:null) Unable to
> get a new db connection
> java.sql.SQLException: Invalid load balancing strategy
> 'com.cloud.utils.db.StaticStrategy'.
>         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
>         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:924)
>         at com.mysql.jdbc.Util.loadExtensions(Util.java:602)
>         at
> com.mysql.jdbc.LoadBalancingConnectionProxy.<init>(LoadBalancingConnectionProxy.java:285)
>         at
> com.mysql.jdbc.FailoverConnectionProxy.<init>(FailoverConnectionProxy.java:67)
>         at
> com.mysql.jdbc.NonRegisteringDriver.connectFailover(NonRegisteringDriver.java:430)
>         at
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:343)
>         at java.sql.DriverManager.getConnection(DriverManager.java:571)
>         at java.sql.DriverManager.getConnection(DriverManager.java:215)
>         at
> org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75)
>         at
> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
>         at
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1188)
>         at
> org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106)
>         at
> com.cloud.utils.db.TransactionLegacy.getStandaloneConnectionWithException(TransactionLegacy.java:203)
>         at com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:68)
>         at
> com.cloud.utils.db.Merovingian2.createLockMaster(Merovingian2.java:80)
>         at
> com.cloud.server.LockMasterListener.<init>(LockMasterListener.java:33)
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
>         at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
>         at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>         at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
>         at
> org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)
>         at
> org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:121)
>         at
> org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:280)
>         at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045)
>         at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949)
>         at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)
>         at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
>         at
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
>         at
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
>         at
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
>         at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
>         at
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)
>         at
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
>         at
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
>         at
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:145)
>         at
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:122)
>         at
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:245)
>         at
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:250)
>         at
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:233)
>         at
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:117)
>         at
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load(DefaultModuleDefinitionSet.java:79)
>         at
> org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules(ModuleBasedContextFactory.java:37)
>         at
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init(CloudStackSpringContext.java:70)
>         at
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:57)
>         at
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:61)
>         at
> org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized(CloudStackContextLoaderListener.java:52)
>         at
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
>         at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
>         at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:802)
>         at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
>         at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
>         at
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
>         at
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
>         at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
>         at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
>         at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
>         at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
>         at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1068)
>         at
> org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
>         at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1060)
>         at
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
>         at
> org.apache.catalina.core.StandardService.start(StandardService.java:525)
>         at
> org.apache.catalina.core.StandardServer.start(StandardServer.java:759)
>         at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> Caused by: java.lang.ClassNotFoundException:
> com.cloud.utils.db.StaticStrategy
>         at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>         at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>         at java.lang.Class.forName0(Native Method)
>         ... 74 more
>
> --
>
> Andrija Panić
>



-- 

Andrija Panić

Re: ACS 4.5.1 mgmt DB HA - not working - invalid load balancing strategy

Posted by Andrija Panic <an...@gmail.com>.
Actually, on another ACS installation, there is file:
 /usr/share/cloudstack-management/webapps/client/WEB-INF/lib/cloud-plugin-database-mysqlha-4.3.2.jar
(acs 4.3.2 :) )

But on this 4.5.1 there is no such file.

Is it possible that we didnt compile 4.5.1 in appropriate way ?

Thanks,
Andrija

On 11 June 2015 at 15:14, Andrija Panic <an...@gmail.com> wrote:

> Hi,
>
> I'm trying the DB HA setup, by chaning 3 lines in db.properties file
> (enable HA, define slaves for cloud, define slaves for usage DB)
>
> After restart, mgmt server doesn start with folowing error, as it seems
> invalid load balancing strategy variable...
>
> Any clues on this ?
>
> mysql setup is galera 3 node cluster, 1st node being used as master in
> db.properties, and only second node being used as slave (galera2 node)
> I confirmed I can telnet, login etc... also mysql login from mgmt to these
> master/slaves works of course...
>
>
>
> 2015-06-11 14:25:03,149 INFO  [c.c.u.d.T.Transaction] (main:null) Is Data
> Base High Availiability enabled? Ans : true
> 2015-06-11 14:25:03,191 INFO  [c.c.u.d.T.Transaction] (main:null) The
> slaves configured for Cloud Data base is/are : 10.20.10.6
> 2015-06-11 14:25:03,269 ERROR [c.c.u.d.Merovingian2] (main:null) Unable to
> get a new db connection
> java.sql.SQLException: Invalid load balancing strategy
> 'com.cloud.utils.db.StaticStrategy'.
>         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
>         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:924)
>         at com.mysql.jdbc.Util.loadExtensions(Util.java:602)
>         at
> com.mysql.jdbc.LoadBalancingConnectionProxy.<init>(LoadBalancingConnectionProxy.java:285)
>         at
> com.mysql.jdbc.FailoverConnectionProxy.<init>(FailoverConnectionProxy.java:67)
>         at
> com.mysql.jdbc.NonRegisteringDriver.connectFailover(NonRegisteringDriver.java:430)
>         at
> com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:343)
>         at java.sql.DriverManager.getConnection(DriverManager.java:571)
>         at java.sql.DriverManager.getConnection(DriverManager.java:215)
>         at
> org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75)
>         at
> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
>         at
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1188)
>         at
> org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106)
>         at
> com.cloud.utils.db.TransactionLegacy.getStandaloneConnectionWithException(TransactionLegacy.java:203)
>         at com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:68)
>         at
> com.cloud.utils.db.Merovingian2.createLockMaster(Merovingian2.java:80)
>         at
> com.cloud.server.LockMasterListener.<init>(LockMasterListener.java:33)
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
>         at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
>         at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>         at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
>         at
> org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)
>         at
> org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:121)
>         at
> org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:280)
>         at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045)
>         at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949)
>         at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)
>         at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
>         at
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
>         at
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
>         at
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
>         at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
>         at
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)
>         at
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
>         at
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
>         at
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:145)
>         at
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:122)
>         at
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:245)
>         at
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:250)
>         at
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:233)
>         at
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:117)
>         at
> org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load(DefaultModuleDefinitionSet.java:79)
>         at
> org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules(ModuleBasedContextFactory.java:37)
>         at
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init(CloudStackSpringContext.java:70)
>         at
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:57)
>         at
> org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:61)
>         at
> org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized(CloudStackContextLoaderListener.java:52)
>         at
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
>         at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
>         at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:802)
>         at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
>         at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
>         at
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
>         at
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
>         at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
>         at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
>         at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
>         at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
>         at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1068)
>         at
> org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
>         at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1060)
>         at
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
>         at
> org.apache.catalina.core.StandardService.start(StandardService.java:525)
>         at
> org.apache.catalina.core.StandardServer.start(StandardServer.java:759)
>         at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:243)
> Caused by: java.lang.ClassNotFoundException:
> com.cloud.utils.db.StaticStrategy
>         at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>         at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>         at java.lang.Class.forName0(Native Method)
>         ... 74 more
>
> --
>
> Andrija Panić
>



-- 

Andrija Panić