Introduction
Any installation or upgrade to CloudBees CI on traditional platforms 2.289.2.2 through .rpm fails in case the configuration file typically under /etc/sysconfig/cloudbees-core-oc or /etc/sysconfig/cloudbees-core-cm is customizing the JENKINS_USER.
Typically, a stacktrace like the one below is shown in the systemctl logs.
Jul 06 12:01:02 machine cloudbees-core-oc[120276]: Shutting down CloudBees Core traditional - Operations Center [ OK ]
Jul 06 12:01:02 machine systemd[1]: Stopped LSB: CloudBees Core traditional - Operations Center.
Jul 06 12:03:17 machine systemd[1]: Started cloudbees-core-oc.
Jul 06 12:03:17 machine systemd[1]: cloudbees-core-oc.service: main process exited, code=exited, status=6/NOTCONFIGURED
Jul 06 12:03:17 machine systemd[1]: Unit cloudbees-core-oc.service entered failed state.
Jul 06 12:03:17 machine systemd[1]: cloudbees-core-oc.service failed.
Jul 06 12:04:52 machine systemd[1]: Started cloudbees-core-oc.
Jul 06 12:04:52 machine systemd[1]: cloudbees-core-oc.service: main process exited, code=exited, status=6/NOTCONFIGURED
Jul 06 12:04:52 machine systemd[1]: Unit cloudbees-core-oc.service entered failed state.
Jul 06 12:04:52 machine systemd[1]: cloudbees-core-oc.service failed.
Environment
- CloudBees CI (CloudBees Core) on traditional platforms - Client Master - 2.289.2.2
- CloudBees CI (CloudBees Core) on traditional platforms - Operations Center - 2.289.2.2
- CloudBees Jenkins Platform - Client Master - 2.289.2.2
- CloudBees Jenkins Platform - Operations Center - 2.289.2.2
Resolution
In case the Jenkins configuration file has changed the default $JENKINS_USER (usually under /etc/sysconfig/cloudbees-core-oc or /etc/sysconfig/cloudbees-core-cm), when the rpm scripts run the variables are captured and the new file is written with the previous changes. However when writing this file is sets the file to rw to owner only (600)
This should be applied to fix the situation.
- Note: From here, we are considering that the issue is happening with the Operations Center, but the same applies to Client Masters - just change
cloudbees-core-ocpercloudbees-core-cm
[Step 1] Change /usr/bin/cloudbees-core-oc ownership from 600 to 644
chmod 644 /usr/bin/cloudbees-core-oc
## [Step 2] Change the ownership of /usr/bin/cloudbees-core-oc
Modify the EXEC_START script /usr/bin/cloudbees-core-oc to change to the user:group you are running.
chown myuser:mygroup /usr/bin/cloudbees-core-cm
[Step 3] Override the Systemd Service with the correct user
Finally, we need to override the Systemd Service through systemctl edit
systemctl edit cloudbees-core-oc
[Service]
User=fbelzunc
Save and close the file
systemctl daemon-reload
0 Comments