Martin,
It is related to fix around swallowing SSLException in a way that this fix actually exposed the entire 'class' of ssl exceptions. Does this engine instance have a patch with temporary workaround to ansible runner's 'new line escaping' [1]
Vdsm has exactly the same error logged.

[1] https://gerrit.ovirt.org/#/c/108142/

Artur


On Fri, Apr 3, 2020 at 8:35 AM Martin Perina <mperina@redhat.com> wrote:
Hi,

Unfortunately CQ tester is still failing even after reverting back to nose. Now it fails during host0 installation when trying to establish connection after setup networks. On engine we have below exception:

2020-04-03 00:39:34,107-04 ERROR [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (EE-ManagedThreadFactory-engine-Thread-1) [7fb0fc5b] Host installation failed for host 'efc5cbff-4255-4c6d-98fd-338169272e15', 'lago-basic-suite-master-host-0': Network error during communication with the host
2020-04-03 00:39:34,107-04 DEBUG [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (EE-ManagedThreadFactory-engine-Thread-1) [7fb0fc5b] Exception: org.ovirt.engine.core.bll.hostdeploy.VdsInstallException: Network error during communication with the host
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.configureManagementNetwork(InstallVdsInternalCommand.java:447)
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand.executeCommand(InstallVdsInternalCommand.java:166)
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1169)
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1327)
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:2003)
	at org.ovirt.engine.core.utils//org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:140)
	at org.ovirt.engine.core.utils//org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:79)
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1387)
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:419)
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.executor.DefaultBackendActionExecutor.execute(DefaultBackendActionExecutor.java:13)
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.Backend.runAction(Backend.java:451)
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.Backend.runActionImpl(Backend.java:433)
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.Backend.runInternalAction(Backend.java:639)
	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.jboss.as.ee@18.0.1.Final//org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509)
	at org.jboss.as.weld.common@18.0.1.Final//org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:79)
	at org.jboss.as.weld.common@18.0.1.Final//org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:89)
	at org.jboss.as.weld.common@18.0.1.Final//org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:102)
	at org.jboss.as.ee@18.0.1.Final//org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.as.ejb3@18.0.1.Final//org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.as.ee@18.0.1.Final//org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:40)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53)
	at org.jboss.as.ee@18.0.1.Final//org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.as.ejb3@18.0.1.Final//org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.as.ejb3@18.0.1.Final//org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:216)
	at org.jboss.as.ejb3@18.0.1.Final//org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:418)
	at org.jboss.as.ejb3@18.0.1.Final//org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:148)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509)
	at org.jboss.weld.core@3.1.2.Final//org.jboss.weld.module.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:81)
	at org.jboss.as.weld.common@18.0.1.Final//org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:89)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.as.ejb3@18.0.1.Final//org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.as.ejb3@18.0.1.Final//org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:47)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.as.ejb3@18.0.1.Final//org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.as.ejb3@18.0.1.Final//org.jboss.as.ejb3.deployment.processors.StartupAwaitInterceptor.processInvocation(StartupAwaitInterceptor.java:22)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.as.ejb3@18.0.1.Final//org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.as.ejb3@18.0.1.Final//org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:67)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.as.ee@18.0.1.Final//org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:60)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:438)
	at org.wildfly.security.elytron-private@1.10.4.Final//org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:627)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:57)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
	at org.jboss.invocation@1.5.2.Final//org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53)
	at org.jboss.as.ee@18.0.1.Final//org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:198)
	at org.jboss.as.ee@18.0.1.Final//org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185)
	at org.jboss.as.ee@18.0.1.Final//org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:81)
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.interfaces.BackendInternal$$$view4.runInternalAction(Unknown Source)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.jboss.weld.core@3.1.2.Final//org.jboss.weld.util.reflection.Reflections.invokeAndUnwrap(Reflections.java:410)
	at org.jboss.weld.core@3.1.2.Final//org.jboss.weld.module.ejb.EnterpriseBeanProxyMethodHandler.invoke(EnterpriseBeanProxyMethodHandler.java:134)
	at org.jboss.weld.core@3.1.2.Final//org.jboss.weld.bean.proxy.EnterpriseTargetBeanInstance.invoke(EnterpriseTargetBeanInstance.java:56)
	at org.jboss.weld.core@3.1.2.Final//org.jboss.weld.module.ejb.InjectionPointPropagatingEnterpriseTargetBeanInstance.invoke(InjectionPointPropagatingEnterpriseTargetBeanInstance.java:68)
	at org.jboss.weld.core@3.1.2.Final//org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:106)
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.BackendCommandObjectsHandler$BackendInternal$BackendLocal$2049259618$Proxy$_$$_Weld$EnterpriseProxy$.runInternalAction(Unknown Source)
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.CommandBase.runInternalAction(CommandBase.java:2381)
	at deployment.engine.ear.bll.jar//org.ovirt.engine.core.bll.hostdeploy.AddVdsCommand.lambda$executeCommand$3(AddVdsCommand.java:219)
	at org.ovirt.engine.core.utils//org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:96)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:834)
	at org.glassfish.javax.enterprise.concurrent//org.glassfish.enterprise.concurrent.ManagedThreadFactoryImpl$ManagedThread.run(ManagedThreadFactoryImpl.java:250)

2020-04-03 00:39:34,111-04 WARN  [org.ovirt.vdsm.jsonrpc.client.utils.retry.Retryable] (EE-ManagedThreadFactory-engine-Thread-42) [7fb0fc5b] Retry failed
2020-04-03 00:39:34,111-04 DEBUG [org.ovirt.vdsm.jsonrpc.client.utils.retry.Retryable] (EE-ManagedThreadFactory-engine-Thread-42) [7fb0fc5b] null: java.lang.InterruptedException
	at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1081)
	at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1369)
	at java.base/java.util.concurrent.CountDownLatch.await(CountDownLatch.java:278)
	at org.ovirt.vdsm-jsonrpc-java//org.ovirt.vdsm.jsonrpc.client.reactors.stomp.SSLStompClient.lambda$waitForConnect$0(SSLStompClient.java:111)
	at org.ovirt.vdsm-jsonrpc-java//org.ovirt.vdsm.jsonrpc.client.utils.retry.Retryable.call(Retryable.java:27)
	at org.ovirt.vdsm-jsonrpc-java//org.ovirt.vdsm.jsonrpc.client.utils.retry.AwaitRetry.retry(AwaitRetry.java:15)
	at org.ovirt.vdsm-jsonrpc-java//org.ovirt.vdsm.jsonrpc.client.reactors.stomp.SSLStompClient.waitForConnect(SSLStompClient.java:110)
	at org.ovirt.vdsm-jsonrpc-java//org.ovirt.vdsm.jsonrpc.client.reactors.stomp.SSLStompClient.sendMessage(SSLStompClient.java:80)
	at org.ovirt.vdsm-jsonrpc-java//org.ovirt.vdsm.jsonrpc.client.JsonRpcClient.call(JsonRpcClient.java:93)
	at deployment.engine.ear//org.ovirt.engine.core.vdsbroker.jsonrpc.FutureMap.<init>(FutureMap.java:92)
	at deployment.engine.ear//org.ovirt.engine.core.vdsbroker.jsonrpc.JsonRpcVdsServer.lambda$timeBoundPollInternal$1(JsonRpcVdsServer.java:1025)
	at deployment.engine.ear//org.ovirt.engine.core.vdsbroker.jsonrpc.JsonRpcVdsServer$FutureCallable.call(JsonRpcVdsServer.java:499)
	at deployment.engine.ear//org.ovirt.engine.core.vdsbroker.jsonrpc.JsonRpcVdsServer$FutureCallable.call(JsonRpcVdsServer.java:488)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:834)
	at org.glassfish.javax.enterprise.concurrent//org.glassfish.enterprise.concurrent.ManagedThreadFactoryImpl$ManagedThread.run(ManagedThreadFactoryImpl.java:250)


And on VDSM we have some uncatched exception:

2020-04-03 00:37:35,278-0400 INFO  (Reactor thread) [ProtocolDetector.AcceptorImpl] Accepted connection from ::ffff:192.168.201.4:47644 (protocoldetector:61)
2020-04-03 00:37:35,280-0400 ERROR (Reactor thread) [vds.dispatcher] uncaptured python exception, closing channel <yajsonrpc.betterAsyncore.Dispatcher connected ('::ffff:192.168.201.4', 47644, 0, 0) at 0x7fb1b7721c50> (<class 'ssl.SSLError'>:[X509] no certificate or crl found (_ssl.c:3771) [/usr/lib64/python3.6/asyncore.py|readwrite|110] [/usr/lib64/python3.6/asyncore.py|handle_write_event|442] [/usr/lib/python3.6/site-packages/yajsonrpc/betterAsyncore.py|handle_write|75] [/usr/lib/python3.6/site-packages/yajsonrpc/betterAsyncore.py|_delegate_call|171] [/usr/lib/python3.6/site-packages/vdsm/sslutils.py|handle_write|190] [/usr/lib/python3.6/site-packages/vdsm/sslutils.py|_handle_io|194] [/usr/lib/python3.6/site-packages/vdsm/sslutils.py|_set_up_socket|154]) (betterAsyncore:182)
More details can be found at https://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/22094

Marcin/Artur could it be related to fixes around swallowing SSLError https://gerrit.ovirt.org/108016 ?

Thanks,
Martin


--
Martin Perina
Manager, Software Engineering
Red Hat Czech s.r.o.


--

Artur Socha

Senior Software Engineer, RHV

Red Hat