Freeze Break Request: Add nagios check for memcached connectivity
Pierre-Yves Chibon
pingou at pingoured.fr
Wed Nov 19 21:12:35 UTC 2014
On Wed, Nov 19, 2014 at 01:50:39PM -0500, Ralph Bean wrote:
> Another freeze break request - this one to add a nagios check for connectivity
> to memcached.
>
> This will attempt to call the daemon's stats command which, if broken, might
> hang and cause nrpe to time out. We want that, as it will give us a clue to
> what might be causing some other app to fail.
>
> This is in part what happened this morning. The memcached process was present,
> and it was even accepting tcp requests, but it would not respond to commands.
>
> ---
> .../files/scripts/check_memcache_connect | 24 ++++++++++++++++++++
> roles/nagios_client/tasks/main.yml | 1 +
> .../nagios_client/templates/check_memcache.cfg.j2 | 2 +-
> .../files/nagios/services/memcached.cfg | 16 +++++++++++-
> roles/nagios_server/files/nrpe.cfg | 1 +
> 5 files changed, 41 insertions(+), 3 deletions(-)
> create mode 100644 roles/nagios_client/files/scripts/check_memcache_connect
>
+1
Pierre
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