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Posted to commits@ambari.apache.org by ao...@apache.org on 2013/12/11 20:47:57 UTC
git commit: AMBARI-4045. Zookeeper on HDP2. Using resource management
lib (Arsen Babych via aonishuk)
Updated Branches:
refs/heads/trunk 740df281c -> 507455295
AMBARI-4045. Zookeeper on HDP2. Using resource management lib (Arsen
Babych via aonishuk)
Project: http://git-wip-us.apache.org/repos/asf/ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/50745529
Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/50745529
Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/50745529
Branch: refs/heads/trunk
Commit: 5074552959329e0a310da13c53e736ec7241f0ec
Parents: 740df28
Author: Andrew Onischuk <ao...@hortonworks.com>
Authored: Wed Dec 11 11:45:48 2013 -0800
Committer: Andrew Onischuk <ao...@hortonworks.com>
Committed: Wed Dec 11 11:45:48 2013 -0800
----------------------------------------------------------------------
.../HDP/2.0._/services/ZOOKEEPER/metainfo.xml | 53 ++++++--
.../services/ZOOKEEPER/package/files/zkEnv.sh | 96 +++++++++++++++
.../ZOOKEEPER/package/files/zkServer.sh | 120 +++++++++++++++++++
.../ZOOKEEPER/package/files/zkService.sh | 26 ++++
.../services/ZOOKEEPER/package/files/zkSmoke.sh | 78 ++++++++++++
.../ZOOKEEPER/package/scripts/__init__.py | 21 ++++
.../ZOOKEEPER/package/scripts/params.py | 63 ++++++++++
.../ZOOKEEPER/package/scripts/service_check.py | 47 ++++++++
.../ZOOKEEPER/package/scripts/zookeeper.py | 92 ++++++++++++++
.../package/scripts/zookeeper_client.py | 39 ++++++
.../package/scripts/zookeeper_server.py | 50 ++++++++
.../package/scripts/zookeeper_service.py | 43 +++++++
.../package/templates/configuration.xsl.j2 | 24 ++++
.../package/templates/log4j.properties.j2 | 71 +++++++++++
.../ZOOKEEPER/package/templates/zoo.cfg.j2 | 44 +++++++
.../package/templates/zookeeper-env.sh.j2 | 25 ++++
.../templates/zookeeper_client_jaas.conf.j2 | 5 +
.../package/templates/zookeeper_jaas.conf.j2 | 8 ++
18 files changed, 896 insertions(+), 9 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/metainfo.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/metainfo.xml b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/metainfo.xml
index 9c7757a..ee5b3e0 100644
--- a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/metainfo.xml
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/metainfo.xml
@@ -16,20 +16,55 @@
limitations under the License.
-->
<metainfo>
- <user>root</user>
- <comment>Centralized service which provides highly reliable distributed coordination</comment>
- <version>3.4.5.2.0.6.0</version>
+ <schemaVersion>2.0</schemaVersion>
+ <services>
+ <service>
+ <name>ZOOKEEPER</name>
+ <comment>Centralized service which provides highly reliable distributed coordination</comment>
+ <version>3.4.5.2.0.6.0</version>
+ <components>
- <components>
<component>
- <name>ZOOKEEPER_SERVER</name>
- <category>MASTER</category>
+ <name>ZOOKEEPER_SERVER</name>
+ <category>MASTER</category>
+ <commandScript>
+ <script>scripts/zookeeper_server.py</script>
+ <scriptType>PYTHON</scriptType>
+ <timeout>600</timeout>
+ </commandScript>
</component>
<component>
- <name>ZOOKEEPER_CLIENT</name>
- <category>CLIENT</category>
+ <name>ZOOKEEPER_CLIENT</name>
+ <category>CLIENT</category>
+ <commandScript>
+ <script>scripts/zookeeper_client.py</script>
+ <scriptType>PYTHON</scriptType>
+ </commandScript>
</component>
- </components>
+ </components>
+ <osSpecifics>
+ <osSpecific>
+ <osType>any</osType>
+ <packages>
+ <package>
+ <type>rpm</type>
+ <name>zookeeper</name>
+ </package>
+ </packages>
+ </osSpecific>
+ </osSpecifics>
+
+ <commandScript>
+ <script>scripts/service_check.py</script>
+ <scriptType>PYTHON</scriptType>
+ <timeout>300</timeout>
+ </commandScript>
+
+ <configuration-dependencies>
+ <config-type>global</config-type>
+ </configuration-dependencies>
+ </service>
+ </services>
</metainfo>
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkEnv.sh
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkEnv.sh b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkEnv.sh
new file mode 100644
index 0000000..07017e1
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkEnv.sh
@@ -0,0 +1,96 @@
+#!/bin/sh
+
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# This script should be sourced into other zookeeper
+# scripts to setup the env variables
+
+# We use ZOOCFGDIR if defined,
+# otherwise we use /etc/zookeeper
+# or the conf directory that is
+# a sibling of this script's directory
+if [ "x$ZOOCFGDIR" = "x" ]
+then
+ if [ -d "/etc/zookeeper" ]
+ then
+ ZOOCFGDIR="/etc/zookeeper"
+ else
+ ZOOCFGDIR="$ZOOBINDIR/../conf"
+ fi
+fi
+
+if [ "x$ZOOCFG" = "x" ]
+then
+ ZOOCFG="zoo.cfg"
+fi
+
+ZOOCFG="$ZOOCFGDIR/$ZOOCFG"
+
+if [ -e "$ZOOCFGDIR/zookeeper-env.sh" ]
+then
+ . "$ZOOCFGDIR/zookeeper-env.sh"
+fi
+
+if [ "x${ZOO_LOG_DIR}" = "x" ]
+then
+ ZOO_LOG_DIR="."
+fi
+
+if [ "x${ZOO_LOG4J_PROP}" = "x" ]
+then
+ ZOO_LOG4J_PROP="INFO,CONSOLE"
+fi
+
+#add the zoocfg dir to classpath
+CLASSPATH="$ZOOCFGDIR:$CLASSPATH"
+
+for i in "$ZOOBINDIR"/../src/java/lib/*.jar
+do
+ CLASSPATH="$i:$CLASSPATH"
+done
+
+#make it work in the release
+for i in "$ZOOBINDIR"/../lib/*.jar
+do
+ CLASSPATH="$i:$CLASSPATH"
+done
+
+#make it work in the release
+for i in "$ZOOBINDIR"/../zookeeper-*.jar
+do
+ CLASSPATH="$i:$CLASSPATH"
+done
+
+#make it work for developers
+for d in "$ZOOBINDIR"/../build/lib/*.jar
+do
+ CLASSPATH="$d:$CLASSPATH"
+done
+
+#make it work for developers
+CLASSPATH="$ZOOBINDIR/../build/classes:$CLASSPATH"
+
+case "`uname`" in
+ CYGWIN*) cygwin=true ;;
+ *) cygwin=false ;;
+esac
+
+if $cygwin
+then
+ CLASSPATH=`cygpath -wp "$CLASSPATH"`
+fi
+
+#echo "CLASSPATH=$CLASSPATH"
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkServer.sh
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkServer.sh b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkServer.sh
new file mode 100644
index 0000000..49ceb4d
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkServer.sh
@@ -0,0 +1,120 @@
+#!/bin/sh
+
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# If this scripted is run out of /usr/bin or some other system bin directory
+# it should be linked to and not copied. Things like java jar files are found
+# relative to the canonical path of this script.
+#
+
+# See the following page for extensive details on setting
+# up the JVM to accept JMX remote management:
+# http://java.sun.com/javase/6/docs/technotes/guides/management/agent.html
+# by default we allow local JMX connections
+if [ "x$JMXLOCALONLY" = "x" ]
+then
+ JMXLOCALONLY=false
+fi
+
+if [ "x$JMXDISABLE" = "x" ]
+then
+ echo "JMX enabled by default"
+ # for some reason these two options are necessary on jdk6 on Ubuntu
+ # accord to the docs they are not necessary, but otw jconsole cannot
+ # do a local attach
+ ZOOMAIN="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.local.only=$JMXLOCALONLY org.apache.zookeeper.server.quorum.QuorumPeerMain"
+else
+ echo "JMX disabled by user request"
+ ZOOMAIN="org.apache.zookeeper.server.quorum.QuorumPeerMain"
+fi
+
+# Only follow symlinks if readlink supports it
+if readlink -f "$0" > /dev/null 2>&1
+then
+ ZOOBIN=`readlink -f "$0"`
+else
+ ZOOBIN="$0"
+fi
+ZOOBINDIR=`dirname "$ZOOBIN"`
+
+. "$ZOOBINDIR"/zkEnv.sh
+
+if [ "x$2" != "x" ]
+then
+ ZOOCFG="$ZOOCFGDIR/$2"
+fi
+
+if $cygwin
+then
+ ZOOCFG=`cygpath -wp "$ZOOCFG"`
+ # cygwin has a "kill" in the shell itself, gets confused
+ KILL=/bin/kill
+else
+ KILL=kill
+fi
+
+echo "Using config: $ZOOCFG"
+
+ZOOPIDFILE=$(grep dataDir "$ZOOCFG" | sed -e 's/.*=//')/zookeeper_server.pid
+
+
+case $1 in
+start)
+ echo "Starting zookeeper ... "
+ $JAVA "-Dzookeeper.log.dir=${ZOO_LOG_DIR}" "-Dzookeeper.root.logger=${ZOO_LOG4J_PROP}" \
+ -cp "$CLASSPATH" $JVMFLAGS $ZOOMAIN "$ZOOCFG" &
+ /bin/echo -n $! > "$ZOOPIDFILE"
+ echo STARTED
+ ;;
+stop)
+ echo "Stopping zookeeper ... "
+ if [ ! -f "$ZOOPIDFILE" ]
+ then
+ echo "error: could not find file $ZOOPIDFILE"
+ exit 1
+ else
+ $KILL -9 $(cat "$ZOOPIDFILE")
+ rm "$ZOOPIDFILE"
+ echo STOPPED
+ fi
+ ;;
+upgrade)
+ shift
+ echo "upgrading the servers to 3.*"
+ java "-Dzookeeper.log.dir=${ZOO_LOG_DIR}" "-Dzookeeper.root.logger=${ZOO_LOG4J_PROP}" \
+ -cp "$CLASSPATH" $JVMFLAGS org.apache.zookeeper.server.upgrade.UpgradeMain ${@}
+ echo "Upgrading ... "
+ ;;
+restart)
+ shift
+ "$0" stop ${@}
+ sleep 3
+ "$0" start ${@}
+ ;;
+status)
+ STAT=`echo stat | nc localhost $(grep clientPort "$ZOOCFG" | sed -e 's/.*=//') 2> /dev/null| grep Mode`
+ if [ "x$STAT" = "x" ]
+ then
+ echo "Error contacting service. It is probably not running."
+ else
+ echo $STAT
+ fi
+ ;;
+*)
+ echo "Usage: $0 {start|stop|restart|status}" >&2
+
+esac
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkService.sh
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkService.sh b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkService.sh
new file mode 100644
index 0000000..32dfce4
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkService.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+#
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+#
+
+zkcli_script=$1
+user=$2
+conf_dir=$3
+su - $user -c "source $conf_dir/zookeeper-env.sh ; echo 'ls /' | $zkcli_script"
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkSmoke.sh
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkSmoke.sh b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkSmoke.sh
new file mode 100644
index 0000000..c1c11b4
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/files/zkSmoke.sh
@@ -0,0 +1,78 @@
+#!/bin/sh
+#
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+#
+
+smoke_script=$1
+smoke_user=$2
+conf_dir=$3
+client_port=$4
+security_enabled=$5
+kinit_path_local=$6
+smoke_user_keytab=$7
+export ZOOKEEPER_EXIT_CODE=0
+test_output_file=/tmp/zkSmoke.out
+errors_expr="ERROR|Exception"
+acceptable_expr="SecurityException"
+zkhosts=` grep "^server\.[[:digit:]]" $conf_dir/zoo.cfg | cut -f 2 -d '=' | cut -f 1 -d ':' | tr '\n' ' ' `
+zk_node1=`echo $zkhosts | tr ' ' '\n' | head -n 1`
+echo "zk_node1=$zk_node1"
+if [[ $security_enabled == "True" ]]; then
+ kinitcmd="$kinit_path_local -kt $smoke_user_keytab $smoke_user"
+ su - $smoke_user -c "$kinitcmd"
+fi
+
+function verify_output() {
+ if [ -f $test_output_file ]; then
+ errors=`grep -E $errors_expr $test_output_file | grep -v $acceptable_expr`
+ if [ "$?" -eq 0 ]; then
+ echo "Error found in the zookeeper smoke test. Exiting."
+ echo $errors
+ exit 1
+ fi
+ fi
+}
+
+# Delete /zk_smoketest znode if exists
+su - $smoke_user -c "source $conf_dir/zookeeper-env.sh ; echo delete /zk_smoketest | ${smoke_script} -server $zk_node1:$client_port" 2>&1>$test_output_file
+# Create /zk_smoketest znode on one zookeeper server
+su - $smoke_user -c "source $conf_dir/zookeeper-env.sh ; echo create /zk_smoketest smoke_data | ${smoke_script} -server $zk_node1:$client_port" 2>&1>>$test_output_file
+verify_output
+
+for i in $zkhosts ; do
+ echo "Running test on host $i"
+ # Verify the data associated with znode across all the nodes in the zookeeper quorum
+ su - $smoke_user -c "source $conf_dir/zookeeper-env.sh ; echo 'get /zk_smoketest' | ${smoke_script} -server $i:$client_port"
+ su - $smoke_user -c "source $conf_dir/zookeeper-env.sh ; echo 'ls /' | ${smoke_script} -server $i:$client_port"
+ output=$(su - $smoke_user -c "source $conf_dir/zookeeper-env.sh ; echo 'get /zk_smoketest' | ${smoke_script} -server $i:$client_port")
+ echo $output | grep smoke_data
+ if [[ $? -ne 0 ]] ; then
+ echo "Data associated with znode /zk_smoketests is not consistent on host $i"
+ ((ZOOKEEPER_EXIT_CODE=$ZOOKEEPER_EXIT_CODE+1))
+ fi
+done
+
+su - $smoke_user -c "source $conf_dir/zookeeper-env.sh ; echo 'delete /zk_smoketest' | ${smoke_script} -server $zk_node1:$client_port"
+if [[ "$ZOOKEEPER_EXIT_CODE" -ne "0" ]] ; then
+ echo "Zookeeper Smoke Test: Failed"
+else
+ echo "Zookeeper Smoke Test: Passed"
+fi
+exit $ZOOKEEPER_EXIT_CODE
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/__init__.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/__init__.py b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/__init__.py
new file mode 100644
index 0000000..a582077
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/__init__.py
@@ -0,0 +1,21 @@
+#!/usr/bin/env python2.6
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Ambari Agent
+
+"""
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/params.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/params.py b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/params.py
new file mode 100644
index 0000000..9a5dc18
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/params.py
@@ -0,0 +1,63 @@
+#!/usr/bin/env python2.6
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Ambari Agent
+
+"""
+
+from resource_management import *
+
+# server configurations
+config = Script.get_config()
+
+config_dir = "/etc/zookeeper/conf"
+zk_user = config['configurations']['global']['zk_user']
+hostname = config['hostname']
+zk_bin = '/usr/lib/zookeeper/bin'
+user_group = config['configurations']['global']['user_group']
+
+smoke_script = "/usr/lib/zookeeper/bin/zkCli.sh"
+
+zk_log_dir = config['configurations']['global']['zk_log_dir']
+zk_data_dir = config['configurations']['global']['zk_data_dir']
+zk_pid_dir = config['configurations']['global']['zk_pid_dir']
+zk_pid_file = format("{zk_pid_dir}/zookeeper_server.pid")
+zk_server_heapsize = "-Xmx1024m"
+
+tickTime = config['configurations']['global']['tickTime']
+initLimit = config['configurations']['global']['initLimit']
+syncLimit = config['configurations']['global']['syncLimit']
+clientPort = config['configurations']['global']['clientPort']
+
+zk_primary_name = "zookeeper"
+zk_principal_name = "zookeeper/_HOST@EXAMPLE.COM"
+zk_principal = zk_principal_name.replace('_HOST',hostname)
+
+java64_home = config['configurations']['global']['java64_home']
+
+zookeeper_hosts = config['clusterHostInfo']['zookeeper_hosts']
+
+keytab_path = "/etc/security/keytabs"
+zk_keytab_path = format("{keytab_path}/zk.service.keytab")
+zk_server_jaas_file = format("{config_dir}/zookeeper_jaas.conf")
+zk_client_jaas_file = format("{config_dir}/zookeeper_client_jaas.conf")
+security_enabled = config['configurations']['global']['security_enabled']
+
+smoke_user_keytab = config['configurations']['global']['smokeuser_keytab']
+smokeuser = config['configurations']['global']['smokeuser']
+kinit_path_local = get_kinit_path([default("kinit_path_local",None), "/usr/bin", "/usr/kerberos/bin", "/usr/sbin"])
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/service_check.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/service_check.py b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/service_check.py
new file mode 100644
index 0000000..6b3553d
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/service_check.py
@@ -0,0 +1,47 @@
+#!/usr/bin/env python2.6
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Ambari Agent
+
+"""
+
+from resource_management import *
+
+class ZookeeperServiceCheck(Script):
+ def service_check(self, env):
+ import params
+ env.set_params(params)
+
+ File("/tmp/zkSmoke.sh",
+ mode=0755,
+ content=StaticFile('zkSmoke.sh')
+ )
+
+ cmd_qourum = format("sh /tmp/zkSmoke.sh {smoke_script} {smokeuser} {config_dir} {clientPort} "
+ "{security_enabled} {kinit_path_local} {smokeUserKeytab}",
+ smokeUserKeytab=params.smoke_user_keytab if params.security_enabled else "no_keytab")
+
+ Execute(cmd_qourum,
+ tries=3,
+ try_sleep=5,
+ path='/usr/sbin:/sbin:/usr/local/bin:/bin:/usr/bin',
+ logoutput=True
+ )
+
+if __name__ == "__main__":
+ ZookeeperServiceCheck().execute()
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper.py b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper.py
new file mode 100644
index 0000000..c49eb22
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper.py
@@ -0,0 +1,92 @@
+#!/usr/bin/env python2.6
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Ambari Agent
+
+"""
+
+from resource_management import *
+import sys
+
+
+def zookeeper(type = None):
+ import params
+
+ Directory(params.config_dir,
+ owner=params.zk_user,
+ recursive=True,
+ group=params.user_group
+ )
+
+ configFile("zoo.cfg", template_name="zoo.cfg.j2")
+ configFile("zookeeper-env.sh", template_name="zookeeper-env.sh.j2")
+ configFile("configuration.xsl", template_name="configuration.xsl.j2")
+
+ Directory(params.zk_pid_dir,
+ owner=params.zk_user,
+ recursive=True,
+ group=params.user_group
+ )
+
+ Directory(params.zk_log_dir,
+ owner=params.zk_user,
+ recursive=True,
+ group=params.user_group
+ )
+
+ Directory(params.zk_data_dir,
+ owner=params.zk_user,
+ recursive=True,
+ group=params.user_group
+ )
+
+ if type == 'server':
+ myid = str(sorted(params.zookeeper_hosts).index(params.hostname) + 1)
+
+ File(format("{zk_data_dir}/myid"),
+ mode = 0644,
+ content = myid
+ )
+
+ configFile("log4j.properties", template_name="log4j.properties.j2")
+
+ if params.security_enabled:
+ if type == "server":
+ configFile("zookeeper_jaas.conf", template_name="zookeeper_jaas.conf.j2")
+ configFile("zookeeper_client_jaas.conf", template_name="zookeeper_client_jaas.conf.j2")
+ else:
+ configFile("zookeeper_client_jaas.conf", template_name="zookeeper_client_jaas.conf.j2")
+
+ File(format("{config_dir}/zoo_sample.cfg"),
+ owner=params.zk_user,
+ group=params.user_group
+ )
+
+
+def configFile(name, template_name=None):
+ import params
+
+ File(format("{config_dir}/{name}"),
+ content=Template(template_name),
+ owner=params.zk_user,
+ group=params.user_group
+ )
+
+
+
+
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper_client.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper_client.py b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper_client.py
new file mode 100644
index 0000000..c54e2f5
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper_client.py
@@ -0,0 +1,39 @@
+#!/usr/bin/env python2.6
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Ambari Agent
+
+"""
+
+import sys
+from resource_management import *
+
+from zookeeper import zookeeper
+
+class ZookeeperClient(Script):
+ def install(self, env):
+ self.install_packages(env)
+ self.configure(env)
+ def configure(self, env):
+ import params
+ env.set_params(params)
+
+ zookeeper(type='client')
+
+if __name__ == "__main__":
+ ZookeeperClient().execute()
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper_server.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper_server.py b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper_server.py
new file mode 100644
index 0000000..0fb8dd4
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper_server.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python2.6
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Ambari Agent
+
+"""
+
+import sys
+from resource_management import *
+
+from zookeeper import zookeeper
+from zookeeper_service import zookeeper_service
+
+class ZookeeperServer(Script):
+ def install(self, env):
+ self.install_packages(env)
+ self.configure(env)
+ def configure(self, env):
+ import params
+ env.set_params(params)
+ zookeeper(type='server')
+
+ def start(self, env):
+ import params
+ env.set_params(params)
+ self.configure(env)
+ zookeeper_service(action = 'start')
+
+ def stop(self, env):
+ import params
+ env.set_params(params)
+ zookeeper_service(action = 'stop')
+
+if __name__ == "__main__":
+ ZookeeperServer().execute()
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper_service.py
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper_service.py b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper_service.py
new file mode 100644
index 0000000..83b8f08
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/scripts/zookeeper_service.py
@@ -0,0 +1,43 @@
+#!/usr/bin/env python2.6
+"""
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Ambari Agent
+
+"""
+
+from resource_management import *
+
+def zookeeper_service(action='start'):
+ import params
+
+ cmd = format("env ZOOCFGDIR={config_dir} ZOOCFG=zoo.cfg {zk_bin}/zkServer.sh")
+
+ if action == 'start':
+ daemon_cmd = format("source {config_dir}/zookeeper-env.sh ; {cmd} start")
+ no_op_test = format("ls {zk_pid_file} >/dev/null 2>&1 && ps `cat {zk_pid_file}` >/dev/null 2>&1")
+ Execute(daemon_cmd,
+ not_if=no_op_test,
+ user=params.zk_user
+ )
+ elif action == 'stop':
+ daemon_cmd = format("source {config_dir}/zookeeper-env.sh ; {cmd} stop")
+ rm_pid = format("rm -f {zk_pid_file}")
+ Execute(daemon_cmd,
+ user=params.zk_user
+ )
+ Execute(rm_pid)
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/configuration.xsl.j2
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/configuration.xsl.j2 b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/configuration.xsl.j2
new file mode 100644
index 0000000..c003ba2
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/configuration.xsl.j2
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+<xsl:output method="html"/>
+<xsl:template match="configuration">
+<html>
+<body>
+<table border="1">
+<tr>
+ <td>name</td>
+ <td>value</td>
+ <td>description</td>
+</tr>
+<xsl:for-each select="property">
+ <tr>
+ <td><a name="{name}"><xsl:value-of select="name"/></a></td>
+ <td><xsl:value-of select="value"/></td>
+ <td><xsl:value-of select="description"/></td>
+ </tr>
+</xsl:for-each>
+</table>
+</body>
+</html>
+</xsl:template>
+</xsl:stylesheet>
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/log4j.properties.j2
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/log4j.properties.j2 b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/log4j.properties.j2
new file mode 100644
index 0000000..db69564
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/log4j.properties.j2
@@ -0,0 +1,71 @@
+#
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+#
+#
+
+#
+# ZooKeeper Logging Configuration
+#
+
+# Format is "<default threshold> (, <appender>)+
+
+# DEFAULT: console appender only
+log4j.rootLogger=INFO, CONSOLE
+
+# Example with rolling log file
+#log4j.rootLogger=DEBUG, CONSOLE, ROLLINGFILE
+
+# Example with rolling log file and tracing
+#log4j.rootLogger=TRACE, CONSOLE, ROLLINGFILE, TRACEFILE
+
+#
+# Log INFO level and above messages to the console
+#
+log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
+log4j.appender.CONSOLE.Threshold=INFO
+log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
+log4j.appender.CONSOLE.layout.ConversionPattern=%d{ISO8601} - %-5p [%t:%C{1}@%L] - %m%n
+
+#
+# Add ROLLINGFILE to rootLogger to get log file output
+# Log DEBUG level and above messages to a log file
+log4j.appender.ROLLINGFILE=org.apache.log4j.RollingFileAppender
+log4j.appender.ROLLINGFILE.Threshold=DEBUG
+log4j.appender.ROLLINGFILE.File=zookeeper.log
+
+# Max log file size of 10MB
+log4j.appender.ROLLINGFILE.MaxFileSize=10MB
+# uncomment the next line to limit number of backup files
+#log4j.appender.ROLLINGFILE.MaxBackupIndex=10
+
+log4j.appender.ROLLINGFILE.layout=org.apache.log4j.PatternLayout
+log4j.appender.ROLLINGFILE.layout.ConversionPattern=%d{ISO8601} - %-5p [%t:%C{1}@%L] - %m%n
+
+
+#
+# Add TRACEFILE to rootLogger to get log file output
+# Log DEBUG level and above messages to a log file
+log4j.appender.TRACEFILE=org.apache.log4j.FileAppender
+log4j.appender.TRACEFILE.Threshold=TRACE
+log4j.appender.TRACEFILE.File=zookeeper_trace.log
+
+log4j.appender.TRACEFILE.layout=org.apache.log4j.PatternLayout
+### Notice we are including log4j's NDC here (%x)
+log4j.appender.TRACEFILE.layout.ConversionPattern=%d{ISO8601} - %-5p [%t:%C{1}@%L][%x] - %m%n
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zoo.cfg.j2
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zoo.cfg.j2 b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zoo.cfg.j2
new file mode 100644
index 0000000..63dc6cf
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zoo.cfg.j2
@@ -0,0 +1,44 @@
+#
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+#
+#
+
+# The number of milliseconds of each tick
+tickTime={{tickTime}}
+# The number of ticks that the initial
+# synchronization phase can take
+initLimit={{initLimit}}
+# The number of ticks that can pass between
+# sending a request and getting an acknowledgement
+syncLimit={{syncLimit}}
+# the directory where the snapshot is stored.
+dataDir={{zk_data_dir}}
+# the port at which the clients will connect
+clientPort={{clientPort}}
+{% for host in zookeeper_hosts %}
+server.{{loop.index}}={{host}}:2888:3888
+{% endfor %}
+
+{% if security_enabled %}
+authProvider.1=org.apache.zookeeper.server.auth.SASLAuthenticationProvider
+jaasLoginRenew=3600000
+kerberos.removeHostFromPrincipal=true
+kerberos.removeRealmFromPrincipal=true
+{% endif %}
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zookeeper-env.sh.j2
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zookeeper-env.sh.j2 b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zookeeper-env.sh.j2
new file mode 100644
index 0000000..493a2a4
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zookeeper-env.sh.j2
@@ -0,0 +1,25 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+export JAVA_HOME={{java64_home}}
+export ZOO_LOG_DIR={{zk_log_dir}}
+export ZOOPIDFILE={{zk_pid_file}}
+export SERVER_JVMFLAGS={{zk_server_heapsize}}
+export JAVA=$JAVA_HOME/bin/java
+export CLASSPATH=$CLASSPATH:/usr/share/zookeeper/*
+
+{% if security_enabled %}
+export SERVER_JVMFLAGS="$SERVER_JVMFLAGS -Djava.security.auth.login.config={{zk_server_jaas_file}}"
+export CLIENT_JVMFLAGS="$CLIENT_JVMFLAGS -Djava.security.auth.login.config={{zk_client_jaas_file}}"
+{% endif %}
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zookeeper_client_jaas.conf.j2
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zookeeper_client_jaas.conf.j2 b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zookeeper_client_jaas.conf.j2
new file mode 100644
index 0000000..696718e
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zookeeper_client_jaas.conf.j2
@@ -0,0 +1,5 @@
+Client {
+com.sun.security.auth.module.Krb5LoginModule required
+useKeyTab=false
+useTicketCache=true;
+};
http://git-wip-us.apache.org/repos/asf/ambari/blob/50745529/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zookeeper_jaas.conf.j2
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zookeeper_jaas.conf.j2 b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zookeeper_jaas.conf.j2
new file mode 100644
index 0000000..aa123e1
--- /dev/null
+++ b/ambari-server/src/main/resources/stacks/HDP/2.0._/services/ZOOKEEPER/package/templates/zookeeper_jaas.conf.j2
@@ -0,0 +1,8 @@
+Server {
+com.sun.security.auth.module.Krb5LoginModule required
+useKeyTab=true
+storeKey=true
+useTicketCache=false
+keyTab="{{zk_keytab_path}}"
+principal="{{zk_principal}}";
+};