munin-plugins/prosody/loggrep_prosodys2sfails/README.md

Prosody failed encryted S2S communication

Is a plugin for the monitoring software Munin to monitor a Prosody XMPP server.

The plugins monitors failed encryted server to server (S2S) communication between a remote server and the local server.

Here's an example how how this plugin works: Prosody failed encrypted S2S communication statistics for jabber.hot-chilli.net

Installation and configuration

It is very simple to install this plugin.

Create symlink:

ln -s /usr/share/munin/plugins/loggrep /etc/munin/plugins/loggrep_prosodys2sfails

Create a file /etc/munin/plugin-conf.d/loggrep_prosodys2sfails (we don't want change the standard file /etc/munin/plugin-conf.d/munin-node as future updates might want to undo the changes) and put the following into it:

[loggrep_prosodys2sfails]
user root
env.regex_outencfailed outgoing s2s stream .* closed: Encrypted server-to-server communication is required but was not offered
env.label_outencfailed outgoing S2S encryption failed
env.regex_inencfailed incoming s2s stream .* closed: Encrypted server-to-server communication is required but was not used
env.label_inencfailed incoming S2S encryption failed
env.logfile /var/log/prosody/prosody.log
env.title Prosody failed encrypted S2S communication

Edit /etc/munin/munin.conf - in our case we have a Munin host named tethys.hot-chilli.net, please add it under the specifications for your own host:

[tethys.hot-chilli.net]
    address 127.0.0.1
    ...
    loggrep_prosodys2sfails.graph_category prosody
    loggrep_prosodys2sfails.graph_period minute

Now you need to restart munin-node:

/etc/init.d/munin-node restart

That's it. Enjoy!