Thanks for the hint. That's sure something we can look into. I would have guessed that a lost connection would show up in the system log but it might not. At least I can try to improve the situation now.
Thanks again On Friday, July 3, 2020 at 9:51:23 AM UTC+2, Gianluca wrote: > > Hi, > what you describe seems something we experienced. > The issue in our case was that the Jenkins agents were VMs running on an > overloaded host with network issues. > A combination of network errors, agents not responding and IP exhaustion > made Jenkins terminating the jobs with SIGTERM when it was uncapable to > restore connection with the agent. > It was hard to find because the host running the VMs was overloaded when > the agents were doing something so it was something like: > agent was ok -> agent started to build a job -> job was spawning other VMs > for testing -> host got overloaded -> agent could run properly -> Jenkins > lost connection with agent -> job got terminated -> host not anymore in > overload -> agent ok again -> jenkins restored connection with agent. > > > On Friday, 3 July 2020 08:19:22 UTC+1, fabian wrote: >> >> Hi >> >> We've been using Jenkins for years now. Recently a problem has >> come up that I can't explain. Jobs started to get terminated with >> no apparent reason. With a signal handler I found that it's >> apparently the Jenkins user that is sending the SIGTERM to >> the running process. >> >> What are reasons for Jenkins to stop a job? >> >> There is no second build being started and it's throttled anyway. >> The build timeout plugin is installed but this is a pipeline job >> where it doesn't work. And I don't use the timeout options in >> the pipeline. >> I don't see anything in the jenkins log at that time. >> >> How can I find out why the job is killed? >> >> Thanks >> >> bye Fabi >> >> -- You received this message because you are subscribed to the Google Groups "Jenkins Users" 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/jenkinsci-users/e7a8753f-7aaf-4247-9639-c75d89a80deco%40googlegroups.com.
