Monitoring zookeeper/juju on the bootstrap node in pyJuju

Peter M. Petrakis peter.petrakis at canonical.com
Wed Feb 27 16:44:09 UTC 2013



On 02/27/2013 10:01 AM, Tom Haddon wrote:
> Hi Folks,
>
> Just wondering if anyone can recommend some lightweight but useful
> checks of zookeeper/juju on the bootstrap node. I could just check for
> the existence of a zookeeper process and a juju machine agent and
> provisioning agent process but I'm wondering if there's something better
> I could be doing, whether it's monitoring a logfile for having been
> updated within some timeframe, or checking a process is responding to a
> certain handshake on a certain port, or whatever. My only requirement is
> that whatever I'm doing to check should have no chance of causing a
> problem on the bootstrap node itself.
>
> Thanks, Tom
>

No, though if I had some time, I would try extending jitsu watch to
consider machine states.

Peter



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