无法在群集中找到ESM。团体：[localcloud]

Question

我尝试上传了一个应用程序：

POST http://IP_VM_MNG:8100/2.7.1/upload/recipe.zip

并部署：

POST http://IP_VM_MNG:8100/2.7.1/deployments/app_name

部署的响应是：

{
"message": "Could not find an ESM in the cluster. Groups: [localcloud]",
"response": null,
"status": "Failed",
"verbose": "org.cloudifysource.rest.controllers.RestErrorException: esm_missing\n\tat org.cloudifysource.rest.validators.ValidateEsmExists.validateEsmExists(ValidateEsmExists.java:53)\n\tat org.cloudifysource.rest.validators.ValidateEsmExists.validate(ValidateEsmExists.java:39)\n\tat org.cloudifysource.rest.controllers.DeploymentsController.validateInstallApplication(DeploymentsController.java:860)\n\tat org.cloudifysource.rest.controllers.DeploymentsController.installApplication(DeploymentsController.java:756)\n\tat sun.reflect.GeneratedMethodAccessor331.invoke(Unknown Source)\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)\n\tat java.lang.reflect.Method.invoke(Method.java:597)\n\tat org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:219)\n\tat org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)\n\tat org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)\n\tat org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:745)\n\tat org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:686)\n\tat org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)\n\tat org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:925)\n\tat org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)\n\tat org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:936)\n\tat org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:838)\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:688)\n\tat org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:812)\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:770)\n\tat org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:669)\n\tat org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1336)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)\n\tat org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)\n\tat org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter.doFilter(DefaultLoginPageGeneratingFilter.java:91)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:183)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)\n\tat org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)\n\tat org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343)\n\tat org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260)\n\tat org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)\n\tat org.openspaces.pu.container.jee.stats.RequestStatisticsFilter.doFilter(RequestStatisticsFilter.java:77)\n\tat org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)\n\tat org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453)\n\tat org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)\n\tat org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:560)\n\tat org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)\n\tat org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072)\n\tat org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382)\n\tat org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)\n\tat org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006)\n\tat org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)\n\tat org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)\n\tat org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)\n\tat org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)\n\tat org.eclipse.jetty.server.Server.handle(Server.java:365)\n\tat org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485)\n\tat org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:937)\n\tat org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:998)\n\tat org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:856)\n\tat org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)\n\tat org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)\n\tat org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:628)\n\tat org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)\n\tat org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)\n\tat org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)\n\tat java.lang.Thread.run(Thread.java:662)\n",
"messageId": "esm_missing"
}

有人可以帮我理解原因吗？

Answer 1

ESM是弹性服务管理器 - Cloudify的协调器。出于某种原因，当REST API调用到达Cloudify管理器时，它无法找到ESM（应始终有一个正在运行）。

您需要查看cloudify web-ui并查看是否可以找到orchestrator组件。您还可以查看相关计算机上代理的日志 - 如果ESM崩溃但无法重新启动，您应该会看到一些指示。

通常，即使ESM失败，也应该自动重启。您的机器是否可能在内存或CPU上最大化？这可能会导致网络发现问题。

另外，请记住Cloudify 2已经达到使用寿命 - 您可能需要考虑迁移到Cloudify 3