Blue Ocean and Git connectivity issue

[Theo W]

Hi,

I am currently running jenkins/blueocean in Docker along with Gitea as my Git server.

When creating a new pipeline, I run into a message saying that there is an Error :

I am not sure what could be the problem here as I have already added the generated SSH public key to my Gitea user account.  I can push/pull from the Gitea account with no issue from localhost but Jenkins is unable to.  

Could someone please advise

[Vivek Pandey]

Push validation failed. In this process it tries to create a test branch on your repo.  Can you provide full stack trace from jenkins log? 

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[Theo W]

Hi Vivek,

I was able to get past that screen and get to the pipeline editor interface, but did notice the following exception trace being output from the jenkinsci/blueocean official image:

jenkins_1  | Apr 10, 2018 8:00:27 AM org.eclipse.jetty.server.handler.ContextHandler$Context log

jenkins_1  | WARNING: Error while serving http://localhost:8080/blue/rest/pipeline-metadata/agentMetadata

jenkins_1  | java.lang.reflect.InvocationTargetException

jenkins_1  | at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:347)

jenkins_1  | at org.kohsuke.stapler.ForwardingFunction.invoke(ForwardingFunction.java:63)

jenkins_1  | at io.jenkins.blueocean.commons.stapler.TreeResponse$Processor.invoke(TreeResponse.java:43)

jenkins_1  | at org.kohsuke.stapler.PreInvokeInterceptedFunction.invoke(PreInvokeInterceptedFunction.java:26)

jenkins_1  | at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:184)

jenkins_1  | at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:117)

jenkins_1  | at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:129)

jenkins_1  | at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)

jenkins_1  | at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715)

jenkins_1  | at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845)

jenkins_1  | at org.kohsuke.stapler.MetaClass$10.dispatch(MetaClass.java:374)

jenkins_1  | at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715)

jenkins_1  | at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845)

jenkins_1  | at org.kohsuke.stapler.MetaClass$10.dispatch(MetaClass.java:374)

jenkins_1  | at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715)

jenkins_1  | at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845)

jenkins_1  | at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:686)

jenkins_1  | at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845)

jenkins_1  | at org.kohsuke.stapler.MetaClass$10.dispatch(MetaClass.java:374)

jenkins_1  | at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715)

jenkins_1  | at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845)

jenkins_1  | at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649)

jenkins_1  | at org.kohsuke.stapler.Stapler.service(Stapler.java:238)

jenkins_1  | at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

jenkins_1  | at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:841)

jenkins_1  | at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650)

jenkins_1  | at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)

jenkins_1  | at org.jenkinsci.plugins.ssegateway.Endpoint$SSEListenChannelFilter.doFilter(Endpoint.java:225)

jenkins_1  | at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)

jenkins_1  | at io.jenkins.blueocean.ResourceCacheControl.doFilter(ResourceCacheControl.java:134)

jenkins_1  | at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)

jenkins_1  | at io.jenkins.blueocean.auth.jwt.impl.JwtAuthenticationFilter.doFilter(JwtAuthenticationFilter.java:61)

jenkins_1  | at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)

jenkins_1  | at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)

jenkins_1  | at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)

jenkins_1  | at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:105)

jenkins_1  | at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)

jenkins_1  | at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)

jenkins_1  | at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)

jenkins_1  | at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

jenkins_1  | at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117)

jenkins_1  | at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

jenkins_1  | at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)

jenkins_1  | at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

jenkins_1  | at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)

jenkins_1  | at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

jenkins_1  | at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)

jenkins_1  | at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

jenkins_1  | at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)

jenkins_1  | at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

jenkins_1  | at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)

jenkins_1  | at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)

jenkins_1  | at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

jenkins_1  | at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)

jenkins_1  | at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)

jenkins_1  | at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)

jenkins_1  | at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)

jenkins_1  | at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)

jenkins_1  | at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)

jenkins_1  | at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)

jenkins_1  | at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)

jenkins_1  | at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)

jenkins_1  | at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)

jenkins_1  | at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)

jenkins_1  | at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524)

jenkins_1  | at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)

jenkins_1  | at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)

jenkins_1  | at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)

jenkins_1  | at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)

jenkins_1  | at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)

jenkins_1  | at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)

jenkins_1  | at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)

jenkins_1  | at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)

jenkins_1  | at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)

jenkins_1  | at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)

jenkins_1  | at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

jenkins_1  | at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)

jenkins_1  | at org.eclipse.jetty.server.Server.handle(Server.java:564)

jenkins_1  | at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:317)

jenkins_1  | at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)

jenkins_1  | at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)

jenkins_1  | at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)

jenkins_1  | at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)

jenkins_1  | at org.eclipse.jetty.util.thread.Invocable.invokePreferred(Invocable.java:128)

jenkins_1  | at org.eclipse.jetty.util.thread.Invocable$InvocableExecutor.invoke(Invocable.java:222)

jenkins_1  | at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:294)

jenkins_1  | at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:199)

jenkins_1  | at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)

jenkins_1  | at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

jenkins_1  | at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

jenkins_1  | at java.lang.Thread.run(Thread.java:748)

jenkins_1  | Caused by: java.lang.NoSuchMethodError: org.jenkinsci.plugins.pipeline.modeldefinition.agent.DeclarativeAgentDescriptor.all()Lhudson/ExtensionList;

jenkins_1  | at io.blueocean.rest.pipeline.editor.PipelineMetadataService.doAgentMetadata(PipelineMetadataService.java:70)

jenkins_1  | at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627)

jenkins_1  | at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:343)

jenkins_1  | ... 90 more

jenkins_1  |

I don't add any stages to the pipeline and then click Save&Run and it gets stuck here:

If I refresh the page, I return to the Pipeline Editor.  Here I add a simple Build stage that prints "Hello World" and then save again.  Now it proceeds back to the project page and says that there is no Jenkinsfile that could be found.  When I check the repo however, I do see the Jenkinsfile there.  Clicking on "Create Pipeline" then takes me to my previous pipeline (with just the simple Build stage).  So even though it said there was no Jenkinsfile, it did end up finding it.

As a bit of background, I'm running the jenkinsci/blueocean:latest image in its own container, and Gitea in another container (on Docker for Mac).  I haven't modified the jenkins image at all, so wondering if this is the expected behavior at this point?

On Tue, Apr 10, 2018 at 1:02 AM, Vivek Pandey <vivek....@gmail.com> wrote:

Push validation failed. In this process it tries to create a test branch on your repo.  Can you provide full stack trace from jenkins log? 

On Sun, Apr 8, 2018 at 5:44 AM Theo W <fob...@gmail.com> wrote:

Hi,

I am currently running jenkins/blueocean in Docker along with Gitea as my Git server.

When creating a new pipeline, I run into a message saying that there is an Error :

I am not sure what could be the problem here as I have already added the generated SSH public key to my Gitea user account.  I can push/pull from the Gitea account with no issue from localhost but Jenkins is unable to.  

Could someone please advise

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[Vivek Pandey]

Theo,

Ah, you encountered whats reported here: https://issues.jenkins-ci.org/browse/JENKINS-50833. There was an incompatible change in method signature introduced in pipeline-demos-definition:1.2.8. Its been fixed and released in 1.2.9. You can try upgrading to 1.2.9.

To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/CAEihVNZXPkSrQP%2Bkvtq6ULzktRFFmZjCUXk4G1O%2Bs33QQUXVCQ%40mail.gmail.com.