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kartoza / docker-geoserver

A docker recipe for GeoServer
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Could not connect to broker URL: tcp://geoserver_master:61661. Reason: java.lang.IllegalArgumentException: hostname can't be null #334

Closed PingYufeng closed 3 years ago

PingYufeng commented 3 years ago

I try to Cluster using JMS Plugin while I use the docker-compose.yml in the directory clustering. image

  geoserver_master:
    image: kartoza/geoserver:latest
    container_name: geoserver-master
    volumes:
      - /home/work/cluster/data/Geoserver:/opt/geoserver/data_dir/
    ports:
      - 9091:8080
    environment:
      - RANDOMSTRING=master
      - STABLE_EXTENSIONS=wps-plugin
      - COMMUNITY_EXTENSIONS=activeMQ-broker-plugin,jms-cluster-plugin
      - BROKER_URL=tcp://0.0.0.0:61661
      - READONLY=disabled
      - CLUSTER_DURABILITY=false
      - CLUSTERING=True
      - TOGGLE_MASTER=true
      - TOGGLE_SLAVE=true
    restart: on-failure

  geoserver_node1:
    image: kartoza/geoserver:latest
    container_name: geoserver-node1
    volumes:
      - /home/work/cluster/data/Geoserver:/opt/geoserver/data_dir/
    ports:
      - 9092:8080
    environment:
      - RANDOMSTRING=node
      - STABLE_EXTENSIONS=wps-plugin
      - COMMUNITY_EXTENSIONS=activeMQ-broker-plugin,jms-cluster-plugin
      - BROKER_URL=tcp://geoserver_master:61661
      - READONLY=disabled
      - CLUSTER_DURABILITY=false
      - CLUSTERING=True
      - TOGGLE_MASTER=true
      - TOGGLE_SLAVE=true
      - EMBEDDED_BROKER=disabled
    restart: on-failure
    depends_on:                      
      geoserver_master:
        condition: service_healthy

  nginx_cluster:
    image: nginx
    container_name: nginx-cluster
    volumes:
      - /home/work/cluster/conf/nginx/nginx.conf:/etc/nginx/nginx.conf:ro
    logging:
      driver: json-file
      options:
        max-size: 200m
        max-file: '10'
    restart: on-failure
    depends_on:
      - geoserver_master
      - geoserver_node1
    ports:
      - 9090:8080
    links:
      - geoserver_master
      - geoserver_node1

But it cannot create a workspase on the geoserver when I use nginx to loadbalance maste and node. This is logs.

nginx cluster setting page: while it redirect to node1, it reports 'Could not connect to broker URL: tcp://geoserver_master:61661. Reason: java.lang.IllegalArgumentException: hostname can't be null'.

image

master cluster setting page image

node1 cluster setting page image

org.apache.wicket.WicketRuntimeException: Method onFormSubmitted of interface org.apache.wicket.markup.html.form.IFormSubmitListener targeted at [Form [Component id = form]] on component [Form [Component id = form]] threw an exception
    at org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:268)
    at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:216)
    at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:241)
    at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:234)
    at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:895)
    at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
    at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:265)
    at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:222)
    at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:293)
    at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261)
    at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:203)
    at org.apache.wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:159)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:652)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
    at org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:166)
    at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:177)
    at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:52)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:652)
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.apache.catalina.filters.CorsFilter.handleNonCORS(CorsFilter.java:352)
    at org.apache.catalina.filters.CorsFilter.doFilter(CorsFilter.java:171)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:26)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:69)
    at org.geoserver.wms.animate.AnimatorFilter.doFilter(AnimatorFilter.java:70)
    at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:66)
    at org.geoserver.monitor.MonitorFilter.doFilter(MonitorFilter.java:88)
    at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:66)
    at org.geoserver.flow.controller.IpBlacklistFilter.doFilter(IpBlacklistFilter.java:89)
    at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:66)
    at org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:41)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:37)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320)
    at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)
    at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
    at org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:119)
    at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
    at org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.geoserver.security.filter.GeoServerAnonymousAuthenticationFilter.doFilter(GeoServerAnonymousAuthenticationFilter.java:51)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)
    at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
    at org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
    at org.geoserver.security.filter.GeoServerUserNamePasswordAuthenticationFilter.doFilter(GeoServerUserNamePasswordAuthenticationFilter.java:122)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
    at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158)
    at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
    at org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:70)
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
    at org.geoserver.security.filter.GeoServerSecurityContextPersistenceFilter$1.doFilter(GeoServerSecurityContextPersistenceFilter.java:52)
    at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:74)
    at org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215)
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178)
    at org.geoserver.security.GeoServerSecurityFilterChainProxy.doFilter(GeoServerSecurityFilterChainProxy.java:142)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:101)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.geoserver.filters.XFrameOptionsFilter.doFilter(XFrameOptionsFilter.java:77)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:47)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.geoserver.filters.FlushSafeFilter.doFilter(FlushSafeFilter.java:42)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542)
    at tomcat.request.session.redis.SessionHandlerValve.invoke(SessionHandlerValve.java:29)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374)
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597)
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.reflect.InvocationTargetException
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:258)
    ... 123 more
Caused by: org.geoserver.catalog.CatalogException: javax.jms.JMSException: Uncategorized exception occurred during JMS processing; nested exception is javax.jms.JMSException: Error while attempting to add new Connection to the pool; nested exception is javax.jms.JMSException: Could not connect to broker URL: tcp://geoserver_master:61661. Reason: java.lang.IllegalArgumentException: hostname can't be null
    at org.geoserver.cluster.server.JMSCatalogListener.handleRemoveEvent(JMSCatalogListener.java:159)
    at org.geoserver.catalog.impl.CatalogImpl.event(CatalogImpl.java:1738)
    at org.geoserver.catalog.impl.CatalogImpl.fireRemoved(CatalogImpl.java:1727)
    at org.geoserver.catalog.impl.CatalogImpl.removed(CatalogImpl.java:1679)
    at org.geoserver.catalog.impl.CatalogImpl.remove(CatalogImpl.java:1382)
    at org.geoserver.security.SecureCatalogImpl.remove(SecureCatalogImpl.java:1369)
    at org.geoserver.catalog.impl.AbstractFilteredCatalog.remove(AbstractFilteredCatalog.java:672)
    at org.geoserver.catalog.impl.AbstractCatalogDecorator.remove(AbstractCatalogDecorator.java:575)
    at org.geoserver.web.data.workspace.WorkspaceNewPage.cleanAndReport(WorkspaceNewPage.java:237)
    at org.geoserver.web.data.workspace.WorkspaceNewPage.handleOnSubmit(WorkspaceNewPage.java:174)
    at org.geoserver.web.data.workspace.WorkspaceNewPage.access$100(WorkspaceNewPage.java:46)
    at org.geoserver.web.data.workspace.WorkspaceNewPage$5.onSubmit(WorkspaceNewPage.java:145)
    at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form.java:1312)
    at org.apache.wicket.markup.html.form.Form.process(Form.java:976)
    at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:797)
    at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:687)
    ... 128 more
Caused by: javax.jms.JMSException: Uncategorized exception occurred during JMS processing; nested exception is javax.jms.JMSException: Error while attempting to add new Connection to the pool; nested exception is javax.jms.JMSException: Could not connect to broker URL: tcp://geoserver_master:61661. Reason: java.lang.IllegalArgumentException: hostname can't be null
    at org.geoserver.cluster.JMSPublisher.publish(JMSPublisher.java:71)
    at org.geoserver.cluster.server.JMSCatalogListener.handleRemoveEvent(JMSCatalogListener.java:154)
    ... 143 more
Caused by: org.springframework.jms.UncategorizedJmsException: Uncategorized exception occurred during JMS processing; nested exception is javax.jms.JMSException: Error while attempting to add new Connection to the pool; nested exception is javax.jms.JMSException: Could not connect to broker URL: tcp://geoserver_master:61661. Reason: java.lang.IllegalArgumentException: hostname can't be null
    at org.springframework.jms.support.JmsUtils.convertJmsAccessException(JmsUtils.java:311)
    at org.springframework.jms.support.JmsAccessor.convertJmsAccessException(JmsAccessor.java:185)
    at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:507)
    at org.springframework.jms.core.JmsTemplate.send(JmsTemplate.java:576)
    at org.geoserver.cluster.JMSPublisher.publish(JMSPublisher.java:65)
    ... 144 more
Caused by: javax.jms.JMSException: Error while attempting to add new Connection to the pool
    at org.apache.activemq.jms.pool.PooledConnectionFactory.createJmsException(PooledConnectionFactory.java:266)
    at org.apache.activemq.jms.pool.PooledConnectionFactory.createConnection(PooledConnectionFactory.java:225)
    at org.apache.activemq.jms.pool.PooledConnectionFactory.createConnection(PooledConnectionFactory.java:204)
    at org.springframework.jms.support.JmsAccessor.createConnection(JmsAccessor.java:196)
    at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:494)
    ... 146 more
Caused by: javax.jms.JMSException: Could not connect to broker URL: tcp://geoserver_master:61661. Reason: java.lang.IllegalArgumentException: hostname can't be null
    at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:36)
    at org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:374)
    at org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:304)
    at org.apache.activemq.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:244)
    at org.apache.activemq.jms.pool.PooledConnectionFactory.createConnection(PooledConnectionFactory.java:275)
    at org.apache.activemq.jms.pool.PooledConnectionFactory$1.makeObject(PooledConnectionFactory.java:95)
    at org.apache.activemq.jms.pool.PooledConnectionFactory$1.makeObject(PooledConnectionFactory.java:92)
    at org.apache.commons.pool2.impl.GenericKeyedObjectPool.create(GenericKeyedObjectPool.java:1041)
    at org.apache.commons.pool2.impl.GenericKeyedObjectPool.addObject(GenericKeyedObjectPool.java:1238)
    at org.apache.activemq.jms.pool.PooledConnectionFactory.createConnection(PooledConnectionFactory.java:221)
    ... 149 more
Caused by: java.lang.IllegalArgumentException: hostname can't be null
    at java.base/java.net.InetSocketAddress.checkHost(InetSocketAddress.java:149)
    at java.base/java.net.InetSocketAddress.<init>(InetSocketAddress.java:216)
    at org.apache.activemq.transport.tcp.TcpTransport.connect(TcpTransport.java:509)
    at org.apache.activemq.transport.tcp.TcpTransport.doStart(TcpTransport.java:488)
    at org.apache.activemq.util.ServiceSupport.start(ServiceSupport.java:55)
    at org.apache.activemq.transport.AbstractInactivityMonitor.start(AbstractInactivityMonitor.java:169)
    at org.apache.activemq.transport.InactivityMonitor.start(InactivityMonitor.java:52)
    at org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:64)
    at org.apache.activemq.transport.WireFormatNegotiator.start(WireFormatNegotiator.java:72)
    at org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:64)
    at org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:64)
    at org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:354)
    ... 157 more
NyakudyaA commented 3 years ago

You cannot use activeMQ-broker-plugin,jms-cluster-plugin at the same time. By default the Geoserver clustering in our image uses jms-clustering. If you need to use the activeMQ please read their documentation

PingYufeng commented 3 years ago

You cannot use activeMQ-broker-plugin,jms-cluster-plugin at the same time. By default the Geoserver clustering in our image uses jms-clustering. If you need to use the activeMQ please read their documentation

Thanks your teaching, I will try to do it.

PingYufeng commented 3 years ago

I test a lot, and found that it reports exception when I set the variable 'BROKER_URL=tcp://geoserver_master:61661' in the service geoserver_node1 because of setting 'BROKER_URL = tcp://(service name or hostname):port' can not link the service geoserver_master. However, when I set 'BROKER_URL = tcp://(container_name ):port' or 'BROKER_URL = tcp://(service's ip):port', it is ok!

NyakudyaA commented 3 years ago

I test a lot, and found that it reports exception when I set the variable 'BROKER_URL=tcp://geoserver_master:61661' in the service geoserver_node1 because of setting 'BROKER_URL = tcp://(service name or hostname):port' can not link the service geoserver_master. However, when I set 'BROKER_URL = tcp://(container_name ):port' or 'BROKER_URL = tcp://(service's ip):port', it is ok!

You need to read https://docs.geoserver.org/stable/en/user/community/jms-cluster/index.html#broker-url. This explains why some names are not valid