On Thu, May 19, 2016 at 03:34:27PM -0700, Ashwin Paranjpe wrote:
> ovs-vswitchd and ovsdb-server both support the --monitor option. According
> to the man page, --monitor creates an additional monitoring-process to
> monitor the daemon.
> 
> How do we monitor the health of the monitoring-process itself? What if it
> crashes?
> 
> Since there is no PID file configuration for the monitoring-process, it is
> not possible to fetch its PID (short of parsing the ps output). This makes
> monitoring the monitoring-process using a tool like Monit challenging.
> 
> Has anyone figured out a clean way to detect failure/crash of the
> monitoring-process and restart it, or some way to configure the PID file
> location?

If you want to monitor and restart OVS with something else, just don't
use --monitor.
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