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From Venkata Suneel Babu Mallela <sunee...@simplifydc.com>
Subject RE: CloudStack DataBase HA Restoration Test
Date Wed, 24 Sep 2014 11:41:10 GMT
This setup is installed using RPM package repository. Can you please guide how to check this
is a noredist build or not? And what is the use of it?

There is no directory "cloudstack-mysql-ha" under /usr/share/.

[root@cs01 share]# ls cloudstack-*
cloudstack-bridge/     cloudstack-management/
cloudstack-common/     cloudstack-usage/

Thank you,
Suneel Mallela.

-----Original Message-----
From: Rajani Karuturi [mailto:rajani@apache.org] 
Sent: Wednesday, September 24, 2014 3:30 PM
To: users@cloudstack.apache.org
Subject: Re: CloudStack DataBase HA Restoration Test

Is this a noredist build? Did you verify that the mysql-ha jar exists at /usr/share/cloudstack-mysql-ha/lib/*jar?





~Rajani

On Wed, Sep 24, 2014 at 12:06 PM, Venkata Suneel Babu Mallela < suneel.m@simplifydc.com>
wrote:

> 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,${catali
> na.home}/lib,${catalina.home}/lib/*.jar,/usr/share/java/mysql-connecto
> r-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-co
> ntext-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-fr
> amework-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/sp
> ring-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-c
> ontext-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_EnhancerByCloudS
> tack_901525bd
> 2014-09-23 05:24:29,497 INFO  [c.c.u.c.ComponentContext] (main:null) 
> Configuring
> com.cloud.bridge.persist.dao.OfferingDaoImpl_EnhancerByCloudStack_251f
> 9517
> 2014-09-23 05:24:29,497 INFO  [c.c.u.c.ComponentContext] (main:null) 
> Configuring 
> com.cloud.bridge.persist.dao.SMetaDaoImpl_EnhancerByCloudStack_41c6850
> f
> 2014-09-23 05:24:29,502 INFO  [c.c.u.c.ComponentContext] (main:null) 
> Configuring 
> com.cloud.bridge.persist.dao.UserCredentialsDaoImpl_EnhancerByCloudSta
> ck_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_EnhancerBy
> CloudStack_50fa97ec
>
> Thank you,
> Suneel Mallela.
>
> -----Original Message-----
> From: Rajani Karuturi [mailto:rajani@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=282892bb763a74b3898c9402423
> 245670f69d546;hp=ce03ff6390b19e21d11c87c68adb7bd07a8c95eb;hb=539db08;h
> pb=cc913cf0bb7e62b7a216e2de793336e61a49b485
>
> ~Rajani
>
> On Thu, Sep 18, 2014 at 5:25 PM, Venkata Suneel Babu Mallela < 
> suneel.m@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
> >
>
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