Commit Graph

20 Commits

Author SHA1 Message Date
Tim Abbott 4e8487c886 nagios: Bump maximum processes limits.
These seemed to be flapping for no good reason.
2018-05-02 11:12:47 -07:00
Tim Abbott 9ed2a94b8c nagios: Add configuration designed for full-stack servers.
This doesn't yet pass all Nagios checks correctly, and still has a few
flaws:
* The ideal setup code for the `nagios` user in the database isn't included.
* Some of the other details are a bit off; we need to split some host roles.

But it's better than nothing, and we can iterate from here.
2018-01-24 14:16:03 -08:00
Tim Abbott f2055397c1 nagios: Update apache configuration to be generated.
Since this is basically just stock Apache configuration for Nagios
with a hostname put in, we can just fetch the hostname from our
configuration.
2017-10-05 21:51:29 -07:00
Tim Abbott e6e7bcf6e1 nagios: Move camo_check_url into configuration. 2017-10-05 21:09:24 -07:00
Tim Abbott 13a36d9af3 puppet: Make old redis_tunnel configuration usable.
This old puppet configuration was never really used, and regardless
hardcoded an ancient zulip.net hostname.  We fix this to use the
zulipconf system to get the host domain (though not, at present, the
hostname).
2017-10-05 20:40:22 -07:00
Tim Abbott 96c3014da0 nagios: Automate configuration of outgoing email with msmtp.
Now we no longer need to check in a bunch of hostnames in order to
configure Nagios.
2017-10-05 20:29:47 -07:00
Tim Abbott ba7be4102e puppet: Update munin tunnels configuration to use zulipconf.
This eliminates another old hardcoding of zulip.net.
2017-10-05 20:14:43 -07:00
Tim Abbott 886a8853ac nagios: Move server-specific config into hostgroups.
These new hostgroups exist so we can eliminate explicit references to
individual hosts in services.cfg.
2017-10-05 20:06:48 -07:00
Tim Abbott b6ce9583a9 nagios: Fetch list of hosts from zulip.conf.
This makes this much more configurable and much less hardcoded.
2017-10-05 20:06:30 -07:00
Tim Abbott f7d554d533 nagios: Rename zmirror2 to zmirrorp in configuration.
The "p" stands for "personals", aka zephyr private messages, which is
what this host manages.
2017-10-05 20:06:08 -07:00
Tim Abbott 062d280914 puppet: Clean up unnecessary pagerduty_nagios.cfg. 2017-10-05 19:23:33 -07:00
Tim Abbott 7e328ba865 nagios: Move email addresses for contacts into variables. 2017-10-05 19:23:33 -07:00
Tim Abbott 6017d3dec5 puppet: Move contacts.cfg to be a template. 2017-10-05 19:23:33 -07:00
Tim Abbott 09aec3e467 puppet: Move hosts.cfg to be managed by a template. 2017-10-05 19:23:33 -07:00
Tim Abbott e049ea01b1 puppet: Update munin configuration to work with modern munin. 2017-05-15 21:49:53 -07:00
JefftheBest1 5008f45112 Fixed typo in munin.conf.erb 2017-01-12 04:49:19 -08:00
Tim Abbott 2c6cb37385 munin: Add default munin configuration template. 2017-01-06 21:44:57 -08:00
Tim Abbott 4fbe201187 puppet: Automate autossh process monitoring maintenance.
Previously, the Zulip Nagios configuration effectively hardcoded the
count for how many system should have autossh connections.
2016-10-26 00:49:03 -07:00
Tim Abbott 0a5a2c4eda nagios: Automate authorized users list maintenance. 2016-10-26 00:37:29 -07:00
Tim Abbott 36e336edc3 puppet: Rename zulip_internal to zulip_ops.
The old "zulip_internal" name was from back when Zulip, Inc. had two
distributions of Zulip, the enterprise distribution in puppet/zulip/
and the "internal" SAAS distribution in puppet/zulip_internal.  I
think the name is a bit confusing in the new fully open-source Zulip
work, so we're replacing it with "zulip_ops".  I don't think the new
name is perfect, but it's better.

In the following commits, we'll delete a bunch of pieces of Zulip,
Inc.'s infrastructure that don't exist anymore and thus are no longer
useful (e.g. the old Trac configuration), with the goal of cleaning
the repository of as much unnecessary content as possible.
2016-10-16 19:23:27 -07:00