56 lines
1.4 KiB
Markdown
56 lines
1.4 KiB
Markdown
# Borg exporter
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Export borg information to prometheus.
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## Dependencies
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* [Dateutils](http://www.fresse.org/dateutils/)
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* Prometheus (obviously)
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* Node Exporter with textfile collector
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* [Borg](https://github.com/borgbackup/borg)
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## Install
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### With the Makfile
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For convenience, you can install this exporter with the command line
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`make install` or follow the process described in the next paragraph.
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### Manually
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Copy `borg_exporter.sh` to `/usr/local/bin`.
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Copy `borg.env` to `/etc/borg` and replace your repokey and repository in it.
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Copy the systemd unit to `/etc/systemd/system` and run
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```
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systemctl enable prometheus-borg-exporter.timer
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systemctl start prometheus-borg-exporter.timer
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```
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Alternative: Use `ExecStartPost` in your borg backupt timer itself to write our the metrics.
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## Configure your node exporter
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Make sure your node exporter uses `textfile` in `--collectors.enabled` and add the following parameter: `--collector.textfile.directory=/var/lib/node_exporter/textfile_collector`
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## Exported metrics
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```
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borg_extract_exit_code
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bork_hours_from_last_backup
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bork_count
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bork_files
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bork_chunks_unique
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bork_chunks_total
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bork_last_size
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bork_last_size_compressed
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bork_last_size_dedup
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bork_total_size
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bork_total_size_compressed
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bork_total_size_dedup
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```
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### Grafana dashboard
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See [here](https://grafana.net/dashboards/1573) for a sample grafana dashboard.
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