Hi Rajani,
Thank you for your response. I was stuck with some work last week.
I've reinstalled a new CloudStack4.4.0 and added below line to the file
"/etc/cloudstack/management/catalina.properties",
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
Restarted the management service, but still getting http status 404 error, the
log is below.
2014-09-23 05:24:14,176 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) Loading module context [system] from URL
[jar:file:/usr/share/cloudstack-management/webapps/client/WEB-INF/lib/cloud-core-4.4.0.jar!/META-INF/cloudstack/system/spring-core-system-context-inheritable.xml]
2014-09-23 05:24:14,176 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) Loading module context [system] from URL
[jar:file:/usr/share/cloudstack-management/webapps/client/WEB-INF/lib/cloud-framework-config-4.4.0.jar!/META-INF/cloudstack/system/spring-framework-config-system-context-inheritable.xml]
2014-09-23 05:24:14,176 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) Loading module context [system] from URL
[jar:file:/usr/share/cloudstack-management/webapps/client/WEB-INF/lib/cloud-plugin-network-contrail-4.4.0.jar!/META-INF/cloudstack/system/spring-contrail-system-context-inheritable.xml]
2014-09-23 05:24:14,176 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) Loading module context [system] from URL
[jar:file:/usr/share/cloudstack-management/webapps/client/WEB-INF/lib/cloud-core-4.4.0.jar!/META-INF/cloudstack/bootstrap/spring-bootstrap-context-inheritable.xml]
2014-09-23 05:24:18,016 INFO [c.c.u.d.T.Transaction] (main:null) Is Data Base
High Availiability enabled? Ans : true
2014-09-23 05:24:18,053 INFO [c.c.u.d.T.Transaction] (main:null) The slaves
configured for Cloud Data base is/are : 10.0.60.204
2014-09-23 05:24:18,130 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:934)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:931)
at com.mysql.jdbc.Util.loadExtensions(Util.java:588)
at
com.mysql.jdbc.LoadBalancingConnectionProxy.<init>(LoadBalancingConnectionProxy.java:280)
at
com.mysql.jdbc.FailoverConnectionProxy.<init>(FailoverConnectionProxy.java:66)
at
com.mysql.jdbc.NonRegisteringDriver.connectFailover(NonRegisteringDriver.java:382)
at
com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:301)
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:205)
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:791)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:526)
at
org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1041)
at
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:964)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:502)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at
org.apache.catalina.core.StandardService.start(StandardService.java:516)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:593)
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 org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
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)
... 70 more
2014-09-23 05:24:29,485 INFO [c.c.u.c.ComponentContext] (main:null)
Configuring
com.cloud.bridge.persist.dao.CloudStackAccountDaoImpl_EnhancerByCloudStack_901525bd
2014-09-23 05:24:29,497 INFO [c.c.u.c.ComponentContext] (main:null)
Configuring
com.cloud.bridge.persist.dao.OfferingDaoImpl_EnhancerByCloudStack_251f9517
2014-09-23 05:24:29,497 INFO [c.c.u.c.ComponentContext] (main:null)
Configuring
com.cloud.bridge.persist.dao.SMetaDaoImpl_EnhancerByCloudStack_41c6850f
2014-09-23 05:24:29,502 INFO [c.c.u.c.ComponentContext] (main:null)
Configuring
com.cloud.bridge.persist.dao.UserCredentialsDaoImpl_EnhancerByCloudStack_e2c8502e
2014-09-23 05:24:29,502 INFO [c.c.u.c.ComponentContext] (main:null)
Configuring
com.cloud.bridge.persist.dao.MultipartMetaDaoImpl_EnhancerByCloudStack_292f07ce
2014-09-23 05:24:29,502 INFO [c.c.u.c.ComponentContext] (main:null)
Configuring
com.cloud.bridge.persist.dao.CloudStackConfigurationDaoImpl_EnhancerByCloudStack_50fa97ec
Thank you,
Suneel Mallela.
-----Original Message-----
From: Rajani Karuturi [mailto:raj...@apache.org]
Sent: Thursday, September 18, 2014 6:08 PM
To: users@cloudstack.apache.org
Subject: Re: CloudStack DataBase HA Restoration Test
Can you share the logs?
you might be hitting the bug
https://issues.apache.org/jira/browse/CLOUDSTACK-6892
The fix is in 4.4.1 branch.
As workaround, you can manually update catalina.properties as per the changes
in the fix [1]
[1]
https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;a=blobdiff;f=client/tomcatconf/catalina.properties.in;h=282892bb763a74b3898c9402423245670f69d546;hp=ce03ff6390b19e21d11c87c68adb7bd07a8c95eb;hb=539db08;hpb=cc913cf0bb7e62b7a216e2de793336e61a49b485
~Rajani
On Thu, Sep 18, 2014 at 5:25 PM, Venkata Suneel Babu Mallela <
sunee...@simplifydc.com> wrote:
> Hi All,
>
> I've configured CloudStack DataBase replication(Master-Slave)
> successfully and the setup is,
>
> Management Server - 10.0.0.10
> DataBase_1(Master) - 10.0.0.11
> DataBase_2(Slave) - 10.0.0.12
>
> I want to test restoration process. I've followed the below link and
> edited the "/etc/cloudstack/management/db.properties" file,
>
>
> http://docs.cloudstack.apache.org/projects/cloudstack-administration/e
> n/4.4/reliability.html
>
> db.ha.enabled=true
> db.cloud.slaves=10.0.0.12
> db.usage.slaves=10.0.0.12
>
> But, I'm getting HTTP Status 404 error.
>
> Can anyone explain the step by step process to make slave as mater and
> master as slave in CloudStack point of view?
>
> I'm using ACS4.4.0.
>
> Thank you,
> Suneel Mallela
>
