The SOP for FMN is missing from the infra documentation.
This needs to be written.
A handy command when investigating FMN on notifs-backend01:
sudo -u nrpe watch "/usr/lib64/nagios/plugins/check_fedmsg_consumer_backlog.py fedmsg-hub FMNConsumer 80000 100000; echo '-------------'; tail -40 /var/log/fedmsg/fedmsg-hub.log"
Looks like this was originally written in this commit over a year ago:
And it has since been updated a few times and it now lives here:
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