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  1. Guacamole
  2. GUACAMOLE-1243

Guacamole Login-Page doesn't load

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Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Invalid
    • 1.2.0
    • None
    • guacamole

    Description

      Guacamole fails loading the main page, due to failing API calls (HTTP 403 / 405) at:

       

      Once timeout occurs, an error page is displayed:

      Utilized image is guacamole/guacamole:latest (1.2.0). It was working yesterday; since upgrading Istio from 1.7.4 to 1.8.1 all pods, but guacamole work fine. No errors occur within logs.

       

      guacamole-app

      kubectl logs -f pod/guacamole-app-5544ffbf4c-f5zvf -n guacamole guacamole-app
23-Dec-2020 16:20:16.994 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version:        Apache Tomcat/8.5.41
23-Dec-2020 16:20:16.996 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          May 4 2019 09:17:16 UTC
23-Dec-2020 16:20:16.997 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number:         8.5.41.0
23-Dec-2020 16:20:16.997 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Linux
23-Dec-2020 16:20:16.997 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            5.8.0-33-generic
23-Dec-2020 16:20:16.997 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          amd64
23-Dec-2020 16:20:16.997 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home:             /usr/lib/jvm/java-8-openjdk-amd64/jre
23-Dec-2020 16:20:16.998 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version:           1.8.0_212-8u212-b01-1~deb9u1-b01
23-Dec-2020 16:20:16.998 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor:            Oracle Corporation
23-Dec-2020 16:20:16.998 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         /usr/local/tomcat
23-Dec-2020 16:20:16.998 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         /usr/local/tomcat
23-Dec-2020 16:20:16.999 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/usr/local/tomcat/conf/logging.properties
23-Dec-2020 16:20:16.999 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
23-Dec-2020 16:20:16.999 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
23-Dec-2020 16:20:16.999 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
23-Dec-2020 16:20:16.999 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027
23-Dec-2020 16:20:17.000 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
23-Dec-2020 16:20:17.000 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/usr/local/tomcat
23-Dec-2020 16:20:17.000 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/local/tomcat
23-Dec-2020 16:20:17.000 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/usr/local/tomcat/temp
23-Dec-2020 16:20:17.000 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.21] using APR version [1.5.2].
23-Dec-2020 16:20:17.001 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
23-Dec-2020 16:20:17.001 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
23-Dec-2020 16:20:17.008 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.0j  20 Nov 2018]
23-Dec-2020 16:20:17.129 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
23-Dec-2020 16:20:17.145 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
23-Dec-2020 16:20:17.162 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
23-Dec-2020 16:20:17.163 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
23-Dec-2020 16:20:17.165 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 822 ms
23-Dec-2020 16:20:17.188 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
23-Dec-2020 16:20:17.188 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.41
23-Dec-2020 16:20:17.215 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [/usr/local/tomcat/webapps/guacamole.war]
23-Dec-2020 16:20:19.471 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
16:20:19.725 [localhost-startStop-1] INFO  o.a.g.environment.LocalEnvironment - GUACAMOLE_HOME is "/root/.guacamole".
16:20:19.992 [localhost-startStop-1] INFO  o.a.g.rest.auth.HashTokenSessionMap - Sessions will expire after 60 minutes of inactivity.
16:20:20.260 [localhost-startStop-1] INFO  o.a.g.environment.LocalEnvironment - GUACAMOLE_HOME is "/root/.guacamole".
16:20:21.652 [localhost-startStop-1] INFO  o.a.g.extension.ExtensionModule - Extension "MySQL Authentication" loaded.
16:20:21.654 [localhost-startStop-1] INFO  o.a.g.environment.LocalEnvironment - GUACAMOLE_HOME is "/root/.guacamole".
16:20:21.776 [localhost-startStop-1] INFO  o.a.g.t.w.WebSocketTunnelModule - Loading JSR-356 WebSocket support...
23-Dec-2020 16:20:22.255 INFO [localhost-startStop-1] com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory.register Registering org.apache.guacamole.rest.RESTExceptionMapper as a provider class
23-Dec-2020 16:20:22.256 INFO [localhost-startStop-1] com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory.register Registering org.apache.guacamole.rest.extension.ExtensionRESTService as a root resource class
23-Dec-2020 16:20:22.256 INFO [localhost-startStop-1] com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory.register Registering org.apache.guacamole.rest.language.LanguageRESTService as a root resource class
23-Dec-2020 16:20:22.257 INFO [localhost-startStop-1] com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory.register Registering org.apache.guacamole.rest.patch.PatchRESTService as a root resource class
23-Dec-2020 16:20:22.257 INFO [localhost-startStop-1] com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory.register Registering org.apache.guacamole.rest.auth.TokenRESTService as a root resource class
23-Dec-2020 16:20:22.257 INFO [localhost-startStop-1] com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory.register Registering org.apache.guacamole.rest.session.SessionRESTService as a root resource class
23-Dec-2020 16:20:22.257 INFO [localhost-startStop-1] com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory.register Registering org.codehaus.jackson.jaxrs.JacksonJsonProvider as a provider class
23-Dec-2020 16:20:22.262 INFO [localhost-startStop-1] com.sun.jersey.server.impl.application.WebApplicationImpl._initiate Initiating Jersey application, version 'Jersey: 1.17.1 02/28/2013 12:47 PM'
23-Dec-2020 16:20:22.405 INFO [localhost-startStop-1] com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory.getComponentProvider Binding org.apache.guacamole.rest.RESTExceptionMapper to GuiceManagedComponentProvider with the scope "Singleton"
23-Dec-2020 16:20:22.408 INFO [localhost-startStop-1] com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory.getComponentProvider Binding org.codehaus.jackson.jaxrs.JacksonJsonProvider to GuiceManagedComponentProvider with the scope "Singleton"
23-Dec-2020 16:20:23.098 INFO [localhost-startStop-1] com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory.getComponentProvider Binding org.apache.guacamole.rest.extension.ExtensionRESTService to GuiceManagedComponentProvider with the scope "PerRequest"
23-Dec-2020 16:20:23.108 INFO [localhost-startStop-1] com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory.getComponentProvider Binding org.apache.guacamole.rest.language.LanguageRESTService to GuiceManagedComponentProvider with the scope "PerRequest"
23-Dec-2020 16:20:23.110 INFO [localhost-startStop-1] com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory.getComponentProvider Binding org.apache.guacamole.rest.patch.PatchRESTService to GuiceManagedComponentProvider with the scope "PerRequest"
23-Dec-2020 16:20:23.116 INFO [localhost-startStop-1] com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory.getComponentProvider Binding org.apache.guacamole.rest.auth.TokenRESTService to GuiceManagedComponentProvider with the scope "PerRequest"
23-Dec-2020 16:20:23.120 INFO [localhost-startStop-1] com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory.getComponentProvider Binding org.apache.guacamole.rest.session.SessionRESTService to GuiceManagedComponentProvider with the scope "PerRequest"
23-Dec-2020 16:20:23.150 INFO [localhost-startStop-1] org.webjars.servlet.WebjarsServlet.init WebjarsServlet initialization completed
23-Dec-2020 16:20:23.181 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive [/usr/local/tomcat/webapps/guacamole.war] has finished in [5,965] ms
23-Dec-2020 16:20:23.182 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [/usr/local/tomcat/webapps/host-manager]
23-Dec-2020 16:20:23.226 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/usr/local/tomcat/webapps/host-manager] has finished in [44] ms
23-Dec-2020 16:20:23.226 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [/usr/local/tomcat/webapps/ROOT]
23-Dec-2020 16:20:23.248 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/usr/local/tomcat/webapps/ROOT] has finished in [21] ms
23-Dec-2020 16:20:23.248 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [/usr/local/tomcat/webapps/docs]
23-Dec-2020 16:20:23.269 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/usr/local/tomcat/webapps/docs] has finished in [21] ms
23-Dec-2020 16:20:23.269 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [/usr/local/tomcat/webapps/examples]
23-Dec-2020 16:20:23.538 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/usr/local/tomcat/webapps/examples] has finished in [269] ms
23-Dec-2020 16:20:23.539 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [/usr/local/tomcat/webapps/manager]
23-Dec-2020 16:20:23.568 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/usr/local/tomcat/webapps/manager] has finished in [30] ms
23-Dec-2020 16:20:23.585 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
23-Dec-2020 16:20:23.624 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
23-Dec-2020 16:20:23.627 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 6462 ms

       

      guacamole-daemon

      kubectl logs -f pod/guacamole-daemon-865f5d4476-z479l -n guacamole guacamole-daemon
guacd[6]: INFO: Guacamole proxy daemon (guacd) version 1.2.0 started
guacd[6]: INFO: Listening on host 0.0.0.0, port 4822

       

      Environment

      Routing into the cluster is realized using istio. Setup has been rolled-out using automation server (jenkins). Same roll-out worked out yesterday.

      kubectl get all -o wide -n guacamole                                                                                                        Kubernetes-Master: Wed Dec 23 17:53:28 2020

NAME                                    READY   STATUS    RESTARTS   AGE   IP              NODE                 NOMINATED NODE   READINESS GATES
pod/guacamole-app-5544ffbf4c-f5zvf      2/2     Running   0          33m   192.168.0.22    kubernetes-slave02   <none>           <none>
pod/guacamole-daemon-865f5d4476-z479l   2/2     Running   0          33m   192.168.4.224   kubernetes-slave     <none>           <none>

NAME                       TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)    AGE   SELECTOR
service/guacamole-app      ClusterIP   10.105.111.53   <none>        8080/TCP   33m   run=guacamole-app
service/guacamole-daemon   ClusterIP   10.101.198.81   <none>        4822/TCP   33m   run=guacamole-daemon

NAME                               READY   UP-TO-DATE   AVAILABLE   AGE   CONTAINERS         IMAGES                       SELECTOR
deployment.apps/guacamole-app      1/1     1            1           33m   guacamole-app      guacamole/guacamole:latest   run=guacamole-app
deployment.apps/guacamole-daemon   1/1     1            1           33m   guacamole-daemon   guacamole/guacd              run=guacamole-daemon

NAME                                          DESIRED   CURRENT   READY   AGE   CONTAINERS         IMAGES                       SELECTOR
replicaset.apps/guacamole-app-5544ffbf4c      1         1         1       33m   guacamole-app      guacamole/guacamole:latest   pod-template-hash=5544ffbf4c,run=guacamole-app
replicaset.apps/guacamole-daemon-865f5d4476   1         1         1       33m   guacamole-daemon   guacamole/guacd              pod-template-hash=865f5d4476,run=guacamole-daemon

       

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            fabiansc Fabian Sc
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              Updated:
              Resolved: