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35 lines
1.0 KiB
Markdown
35 lines
1.0 KiB
Markdown
# Docker
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General tips and tricks around docker, as it's usage has become unavoidable.
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## Docker compose as systemd services
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You will be able to start any docker compose program via `systemctl start docker-compose@<program>`.
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Create the file `/etc/systemd/system/docker-compose@.service` with the following content:
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```ini
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[Unit]
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Description=%i service with docker compose
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PartOf=docker.service
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After=docker.service
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[Service]
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Type=oneshot
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RemainAfterExit=true
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WorkingDirectory=/etc/docker/compose/%i
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ExecStart=/usr/bin/docker compose up -d
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ExecStop=/usr/bin/docker compose stop
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[Install]
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WantedBy=multi-user.target
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```
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Create directories as necessary and place your `docker-compose.yml` in an appropriately named folder (as an example: "myprogram") in `/etc/docker/compose`.
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Ergo: Your docker-compose.yml should be in `/etc/docker/compose/myprogram/docker-compose.yml`.
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Reload the daemon and start your service:
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```sh
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systemctl daemon-reload
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sysetmctl start docker-compose@myprogram
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```
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More ideas:
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https://gist.github.com/mosquito/b23e1c1e5723a7fd9e6568e5cf91180f
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