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queue_exporter | 12 months ago | |
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README.adoc
postfix_exporter ================ Collects continuesly events from postfix and dovecot via journald. Exports the collected event-counters and the currently count of queued messages. queue_exporter ============== If you only want to check the count of mails in queue, use the `queue_exporter` in the subdirectory. It has lesser dependencies and a smaller footprint: * No journald, no ffi, no puma * ffi and puma need a compiler, which you do not need to install * Instead of puma, use simple rackup, which provides a simpler webserver. Usage ----- For nix, `nix-shell` knows any dependencies. Any other: You need `libffi` and some gems: apt install libffi bundle install Run puma for testing and use curl for first fetch. puma curl http://localhost:9296/metrics You should see the collected data. On first run, this code be very empty. Wait some minutes to have some emails. journald should not drop loglines! TODO: /etc/systemd/journald.conf