I had issues w/ my 19.4.0 agents having their /var/lib/go-agent/config/token file deleted so it wouldn't connect back to the server. I had to remove the guid.txt file and re-accept/enable the agent on the server (getting a new guid) and then had to update all my environments to use the new agent guids.
I initially thought it was when upgrading the go-agent from 19.4.0 to 19.8.0, but even rebooting an existing 19.4.0 agent after the server upgrade would cause the issue. I was not able to get a 19.4.0 back to that state where it would happen though since I had already upgraded the server. Something to check at least. On Tue, Sep 24, 2019 at 3:09 PM Ankit Srivastava <[email protected]> wrote: > Hi Michael, > > Do you see any error in the GoCD agent logs? Can you check below log files: > > go-agent-bootstrapper-wrapper.log go-agent-bootstrapper.log > go-agent-launcher.log go-agent-stderr.log > go-agent-stdout.log go-agent.log > > On Tue, Sep 24, 2019 at 12:00 PM Michael Trafficante <[email protected]> > wrote: > >> Upgrading and reinstalling existing agents has not resolved the issue. >> Seeing this in the go-server.log: >> >> 2019-09-24 01:19:03,104 WARN [qtp1995616381-48] HttpChannel:590 - >> /go/admin/latest-agent.status >> javax.servlet.ServletException: >> org.springframework.web.util.NestedServletException: Request processing >> failed; nested exception is java.lang.NullPointerException >> at >> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146) >> at >> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) >> at org.eclipse.jetty.server.Server.handle(Server.java:502) >> at >> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) >> at >> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) >> at >> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) >> at >> org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) >> at >> org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:411) >> at >> org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:305) >> at >> org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:159) >> at >> org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) >> at >> org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118) >> at >> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) >> at >> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) >> at >> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) >> at >> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) >> at >> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) >> at >> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) >> at >> org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) >> at java.lang.Thread.run(Thread.java:748) >> >> -- >> You received this message because you are subscribed to the Google Groups >> "go-cd" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/go-cd/064ab94f-e5b1-446e-b09b-ab0fe3edb498%40googlegroups.com >> <https://groups.google.com/d/msgid/go-cd/064ab94f-e5b1-446e-b09b-ab0fe3edb498%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > > > -- > Regards, > Ankit > > -- > You received this message because you are subscribed to the Google Groups > "go-cd" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/go-cd/CAFC4iTXgYbHhEW5GK8yUOJQ00wUF7doEDadzbXGx0U_Ck-ugJA%40mail.gmail.com > <https://groups.google.com/d/msgid/go-cd/CAFC4iTXgYbHhEW5GK8yUOJQ00wUF7doEDadzbXGx0U_Ck-ugJA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "go-cd" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/go-cd/CAPJK9%3DLQPaRgedv%3Dsy4pKuiN1YFHEyNqOPjWxJ0JbmFpp2kgsA%40mail.gmail.com.
