Why HAProxy does not restart when pid is not found

Solution Verified - Updated -

Issue

  • For some reason (I suspect that sometimes the idling/unidling goes wrong) the HAProxy process exists without a pid file OR with a wrong pid in the file.
  • Remove or change the pid of the haproxy pid file. Then try to restart the application and you should see that nothing was restarted.

Environment

  • Openshift Enterprise
    • 2.2

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