Hi, I am having trouble deleting *some* Cartridge Groups. For example in this sequence, notice how even after the referencing Application and deployment are deleted, the Cartridge Group cannot be deleted:
$ ./bin/orchestration subscription setup --admin subscription/t.json INFO: Service Group added successfully: [service-group] shaheed-1 INFO: Application added successfully: [application] shaheed-1 INFO: Application deployed successfully: [application] shaheed-1 $ ./bin/orchestration subscription remove --admin shaheed-1 INFO: Application undeployed successfully: [application] shaheed-1 INFO: Application deleted successfully: [application] shaheed-1 INFO: DELETE error from https://10.0.0.101:9443/api/cartridgeGroups/shaheed-1 using None: ('400 Client Error: Bad Request', u'Error while fulfilling the request') We confirm the application has gone, and that it cannot be deleted using the Stratos CLI: $ ./bin/orchestration stratos-login --admin Successfully authenticated stratos> list-cartridge-groups Cartridge Groups found: +-----------+-------------------+--------------+--------------------+ | Name | No. of cartridges | No of groups | Dependency scaling | +-----------+-------------------+--------------+--------------------+ | shaheed-1 | 2 | 1 | false | +-----------+-------------------+--------------+--------------------+ stratos> list-applications Applications found: +-----------------+-----------------+----------+ | Application ID | Alias | Status | +-----------------+-----------------+----------+ | cartridge-proxy | cartridge-proxy | Deployed | +-----------------+-----------------+----------+ | cisco-sample-vm | cisco-sample-vm | Deployed | +-----------------+-----------------+----------+ stratos> remove-cartridge-group shaheed-1 HTTP/1.1 400 Bad Request stratos> The exception in the wso2carbon.log suggests some reference count problem: TID: [0] [STRATOS] [2015-03-19 21:17:39,959] ERROR {org.apache.stratos.rest.endpoint.api.StratosApiV41Utils} - Cannot remove cartridge group: [group-name] shaheed-1 since it is used in another cartridge group or an application TID: [0] [STRATOS] [2015-03-19 21:17:39,959] ERROR {org.apache.stratos.rest.endpoint.handlers.CustomExceptionMapper} - Error while fulfilling the request org.apache.stratos.rest.endpoint.exception.RestAPIException at org.apache.stratos.rest.endpoint.api.StratosApiV41Utils.removeServiceGroup(StratosApiV41Utils.java:992) at org.apache.stratos.rest.endpoint.api.StratosApiV41.removeServiceGroup(StratosApiV41.java:485) 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.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180) at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:194) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:100) at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:57) at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:93) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271) at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239) at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:203) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:137) at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:159) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doDelete(AbstractHTTPServlet.java:217) at javax.servlet.http.HttpServlet.service(HttpServlet.java:761) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178) at org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47) at org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56) at org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47) at org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141) at org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) at org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.stratos.rest.endpoint.exception.RestAPIException: Cannot remove cartridge group: [group-name] shaheed-1 since it is used in another cartridge group or an application at org.apache.stratos.rest.endpoint.api.StratosApiV41Utils.removeServiceGroup(StratosApiV41Utils.java:962) ... 45 more Curiously, if I use a Cartridge Group with no additional levels of nesting, it all works fine: $ ./bin/orchestration subscription setup --admin subscription/u.json INFO: Service Group added successfully: [service-group] shaheed-2 INFO: Application added successfully: [application] shaheed-2 INFO: Application deployed successfully: [application] shaheed-2 $ ./bin/orchestration subscription remove --admin shaheed-2 INFO: Application undeployed successfully: [application] shaheed-2 INFO: Application deleted successfully: [application] shaheed-2 INFO: Service Group deleted successfully: [service-group] shaheed-2 For reference, this is what the two groups look like: stratos> describe-cartridge-group shaheed-1 Service Group : shaheed-1 {"name":"shaheed-1","groups":[{"name":"slice","cartridges":["cartridge-proxy","cisco-sample-vm"],"groupScalingEnabled":false,"dependencies":{"startupOrders":["cartridge.cartridge-proxy-1x0,cartridge.cisco-sample-vm-1x0"],"terminationBehaviour":"terminate-none"}}],"cartridges":["cartridge-proxy","cisco-sample-vm"],"groupScalingEnabled":false,"dependencies":{"terminationBehaviour":"terminate-none"}} stratos> describe-cartridge-group shaheed-2 Service Group : shaheed-2 {"name":"shaheed-2","cartridges":["cartridge-proxy","cisco-sample-vm"],"groupScalingEnabled":false,"dependencies":{"startupOrders":["cartridge.cartridge-proxy-0x0,cartridge.cisco-sample-vm-0x0"],"terminationBehaviour":"terminate-none"}} This seems like a beta-showstopper to me. Thanks, Shaheed
