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From Vivek Kumar <vivek.ku...@indiqus.com.INVALID>
Subject Re: Error while starting CloudStack 4.15
Date Fri, 02 Jul 2021 12:23:06 GMT
Hello, 

What is your  mysql-connector-java version ?  < rpm -qa | grep "mysql-connector-java”
>, if it is 8 then you need to downgrade to 5.x. 

Regards,
Vivek Kumar


> On 02-Jul-2021, at 3:37 PM, pradeep pal <pspal83@hotmail.com> wrote:
> 
> Hi,
> 
> I have installed new CloudStack 4.15, when i start cloudstack service, getting below
error.
> 
> OS: CentOS 7 64bit
> CloudSatck: 4.15
> Mysql DB: mysql-community-server-5.7.34
> 
> 
> 2021-07-02 14:57:59,600 ERROR [c.c.u.d.Merovingian2] (main:null) (logid:) Unable to get
a new db connection
> java.sql.SQLNonTransientConnectionException: Could not create connection to database
server. Attempted reconnect 3 times. Giving up.
>        at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:110)
>        at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97)
>        at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:89)
>        at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:63)
>        at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:73)
>        at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:906)
>        at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:831)
>        at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
>        at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
>        at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
>        at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:677)
>        at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:228)
>        at org.apache.commons.dbcp2.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:121)
>        at org.apache.commons.dbcp2.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:355)
>        at org.apache.commons.pool2.impl.GenericObjectPool.create(GenericObjectPool.java:889)
>        at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:424)
>        at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:349)
>        at org.apache.commons.dbcp2.PoolingDataSource.getConnection(PoolingDataSource.java:134)
>        at com.cloud.utils.db.TransactionLegacy.getStandaloneConnectionWithException(TransactionLegacy.java:211)
>        at com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:68)
>        at com.cloud.utils.db.Merovingian2.createLockMaster(Merovingian2.java:88)
>        at com.cloud.server.LockMasterListener.<init>(LockMasterListener.java:33)
>        at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
>        at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>        at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
>        at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:203)
>        at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:117)
>        at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:310)
>        at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:295)
>        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1358)
>        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1204)
>        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557)
>        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517)
>        at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323)
>        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
>        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321)
>        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
>        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:879)
>        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878)
>        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)
>        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:144)
>        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:121)
>        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:244)
>        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:249)
>        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:232)
>        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:116)
>        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load(DefaultModuleDefinitionSet.java:78)
>        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:51)
>        at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:933)
>        at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:553)
>        at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:892)
>        at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:356)
>        at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1445)
>        at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1409)
>        at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:825)
>        at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:275)
>        at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:524)
>        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:72)
>        at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169)
>        at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:110)
>        at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97)
>        at org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:425)
>        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:72)
>        at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169)
>        at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
>        at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97)
>        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:72)
>        at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169)
>        at org.eclipse.jetty.server.Server.start(Server.java:407)
>        at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:110)
>        at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97)
>        at org.eclipse.jetty.server.Server.doStart(Server.java:371)
>        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:72)
>        at org.apache.cloudstack.ServerDaemon.start(ServerDaemon.java:188)
>        at org.apache.cloudstack.ServerDaemon.main(ServerDaemon.java:104)
> Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
> 
> The last packet sent successfully to the server was 0 milliseconds ago. The driver has
not received any packets from the server.
>        at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
>        at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
>        at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>        ... 86 more
> Caused by: javax.net.ssl.SSLHandshakeException: NotAfter: Thu Jan 06 12:49:29 IST 2011
>        at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:131)
>        at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:349)
>        at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:292)
>        ... 97 more
> Caused by: java.security.cert.CertificateExpiredException: NotAfter: Thu Jan 06 12:49:29
IST 2011
>        at java.base/sun.security.x509.CertificateValidity.valid(CertificateValidity.java:277)
>        at java.base/sun.security.x509.X509CertImpl.checkValidity(X509CertImpl.java:675)
>        at java.base/sun.security.x509.X509CertImpl.checkValidity(X509CertImpl.java:648)
>        ... 98 more
> 
> 
> I have followed this link to fix this problem. But no solution has come out. Please help
me to solve this.
> 
> https://github.com/apache/cloudstack/issues/4027
> [https://avatars.githubusercontent.com/u/47359?s=400&v=4]<https://github.com/apache/cloudstack/issues/4027>
> HTTP ERROR 503 Problem accessing /client/. Reason: Service Unavailable · Issue #4027
· apache/cloudstack · GitHub<https://github.com/apache/cloudstack/issues/4027>
> I have the same problem with a fresh install of CloudStack 4.13.0 on CentOS Linux release
7.8.2003 (Core) Update: I fixed the problem by doing the following :
> github.com
> 
> Thanks & Regards
> Pradeep
> 


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