On Sat, Feb 18, 2012 at 11:41 AM, Dan Cook <[email protected]> wrote:
> I need to execute a some ruby code on notification.
> We have a central health monitoring service on the box and process
> health is just one part of the overall reports.
> I would like to put the events into a queue on the disk and have our
> health monitoring service slurp up any events and send them to another
> centralized server.
>
> I assume I can just do this:
>
> w.transition(:up, :start) do |on|
> on.condition(:process_exits) do |c|
> # custom notification method here....
> end
> end
>
>
A little more context on this:
I set up a very simple test where god was using the above condition.
w.transition(:up, :start) do |on|
on.condition(:process_exits) do |c|
LOG.info("Hello world.")
end
end
and the resulting output is:
I [2012-02-19 18:22:08] INFO: Loading foo.god
I [2012-02-19 18:22:08] INFO: Syslog enabled.
I [2012-02-19 18:22:08] INFO: Using pid file directory: /var/run/god
I [2012-02-19 18:22:08] INFO: Hello world.
I [2012-02-19 18:22:08] INFO: Started on drbunix:///tmp/god.17165.sock
So the above code only runs once at start time so my original question
stands.
How do I register a custom notification hook in god?
Cheers,
Dan
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