Cloudstack multiple management server connection across different networks #13919

arpanbht · 2026-08-19T09:21:44Z

arpanbht
Aug 19, 2026

Hey guys, I was trying to make another management server in a different network. My initial cloudstack setup is running under 172.16.17.0/24 network and other cloudstack network will be 172.16.18.0/24.

I have changed the mysql bind-address to 0.0.0.0 in mgmt server 1 and in the db.properties in mgmt server 2 i have changed all the hosts to this management server 172.16.17.x the the mgmt server 1.

now this error is coming while connecting to the 1st mgmt server's mysql database

2026-08-19 08:48:43,916 DEBUG [o.a.c.s.m.m.i.DefaultModuleDefinitionSet] (main:[]) (logid:) module start failure of module [backup] was due to: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0' defined in URL [jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.22.1.0.jar!/META-INF/cloudstack/bootstrap/spring-bootstrap-context-inheritable.xml]: Cannot resolve reference to bean 'DefaultConfigResources' while setting bean property 'locations'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'DefaultConfigResources' available
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:342)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
        at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213)
        at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:171)
        at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:748)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:564)
        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:174)
        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:143)
        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:274)
        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:279)
        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:279)
        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:279)
        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:279)
        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:262)
        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:131)
        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:71)
        at org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:58)
        at org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:62)
        at org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized(CloudStackContextLoaderListener.java:53)
        at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:1073)
        at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:572)
        at org.eclipse.jetty.server.handler.ContextHandler.contextInitialized(ContextHandler.java:1002)
        at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:765)
        at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:379)
        at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1449)
        at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1414)
        at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:916)
        at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:288)
        at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:524)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)
        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:426)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)
        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:73)
        at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169)
        at org.eclipse.jetty.server.Server.start(Server.java:423)
        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:387)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)
        at org.apache.cloudstack.ServerDaemon.start(ServerDaemon.java:204)
        at org.apache.cloudstack.ServerDaemon.main(ServerDaemon.java:113)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'DefaultConfigResources' available
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:874)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1358)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:309)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330)
        ... 55 more

Also I edited the management cidr for production to 172.16.0.0/16 (contains both 172.16.17.0/24 and 172.16.18.0/24) and for testbed to 192.168.0.0/16.

I have made a whole setup seperately in a test bed with two management server, there both the management servers are getting connected but both the management servers are in same network 192.168.1.0/24.

Please help me with this matter.

weizhouapache · 2026-08-19T09:30:56Z

weizhouapache
Aug 19, 2026
Collaborator

Also I edited the management cidr for production to 172.16.0.0/16 (contains both 172.16.17.0/24 and 172.16.18.0/24) and for testbed to 192.168.0.0/16.

did not help ?

7 replies

arpanbht Aug 19, 2026
Author

@weizhouapache @DaanHoogland

Previously on the 1st management server I have setup the database usign this command

sudo cloudstack-setup-databases cloud:cloud@localhost --deploy-as=root

But for the new manaement server I have used something like this

cloudstack-setup-databases cloud:cloud@localhost --deploy-as=root:rootpassword -e file -m MgmtSecretKey123 -k DbSecretKey123 -i 192.168.1.240

Can it create any problem? As the management server key which is in /etc/cloudstack/management/key is different on both the management server.

weizhouapache Aug 19, 2026
Collaborator

@weizhouapache @DaanHoogland

Previously on the 1st management server I have setup the database usign this command

sudo cloudstack-setup-databases cloud:cloud@localhost --deploy-as=root

But for the new manaement server I have used something like this

cloudstack-setup-databases cloud:cloud@localhost --deploy-as=root:rootpassword -e file -m MgmtSecretKey123 -k DbSecretKey123 -i 192.168.1.240

Can it create any problem? As the management server key which is in /etc/cloudstack/management/key is different on both the management server.

yes, the database key must be the same in the two commands
if not specified, the default mgmt key and database key are "password"

moreover, deploy the db only once on the first management server (--deploy-as=root)

arpanbht Aug 19, 2026
Author

@weizhouapache so i don't need to setup the database again in the 2nd management server?

Tell me the steps which i need to follow in order to setup the new management server so both the management servers can be accessible

weizhouapache Aug 19, 2026
Collaborator

@weizhouapache so i don't need to setup the database again in the 2nd management server?

correct.

Tell me the steps which i need to follow in order to setup the new management server so both the management servers can be accessible

refer to https://docs.cloudstack.apache.org/en/latest/installguide/management-server/index.html#additional-management-servers

arpanbht Aug 19, 2026
Author

@weizhouapache
Ok I will try that and if i face any kind of issues I will reach out to you.

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