[ClusterLabs] Triggering script on cib change
Jehan-Guillaume de Rorthais
jgdr at dalibo.com
Wed Sep 16 17:51:52 EDT 2020
On Wed, 16 Sep 2020 19:57:12 +0000 (UTC)
Strahil Nikolov <hunter86_bg at yahoo.com> wrote:
> Theoretically the CIB is a file on each node,so a script that is looking for
> that file's timestamps or in the cluster's logs should work.
Good one.
This could be simple with a daemon relaying on inotify. Or even simpler,
don't write a daemon, use a systemd path setup (relaying on inotify as well)
that will do the daemon part and call a script for you:
https://www.freedesktop.org/software/systemd/man/systemd.path.html
++
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