88 lines
1.9 KiB
Markdown
88 lines
1.9 KiB
Markdown
# Container
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Use `podman` or `docker`:
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```sh
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podman run registry.philo.ydns.eu/philo/sms_handler
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```
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Parameters are given as environment variables, eg.:
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```sh
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podman run -e SMS_HANDLER_MAIL_SERVER_PORT=8025 -e SMS_HANDLER_MAIL_SENDER=snoopy@peanuts.com SMS_HANDLER_MAIL_TO=snoopy@peanuts.com registry.philo.ydns.eu/philo/sms_handler
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```
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## Container as a systemd service
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Systemd can "orchestrate" containers easily thanks to podman.
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### Rootless (as regular user)
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For a rootless container, create a file in `.config/containers/systemd/sms-handler.container`.
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The configuration is given as environment variables (email addresses `snoopy@peanuts.com` in this example):
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```systemd
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[Container]
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ContainerName=sms-handler
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Environment=SMS_HANDLER_MAIL_SENDER=snoopy@peanuts.com
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Environment=SMS_HANDLER_MAIL_TO=snoopy@peanuts.com
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Image=registry.philo.ydns.eu/philo/sms_handler
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Network=podman
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PublishPort=8025:8025
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[Service]
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Restart=always
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[Install]
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WantedBy=default.target
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```
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Request systemd to reload configuration, creating the service for this container:
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```sh
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systemctl --user daemon-reload
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```
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Start the container as a service:
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```sh
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systemctl start sms-handler.service
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```
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To start rootless containers at boot time, without the need for the user (snoopy) to log in:
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```sh
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sudo loginctl enable-linger snoopy
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```
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### Rootful (as root)
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For a rootless container, create a file in `/etc/containers/systemd/sms-handler.container`:
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```systemd
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[Container]
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ContainerName=sms-handler
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Environment=SMS_HANDLER_MAIL_SENDER=snoopy@peanuts.com
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Environment=SMS_HANDLER_MAIL_TO=snoopy@peanuts.com
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Image=registry.philo.ydns.eu/philo/sms_handler
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Network=podman
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PublishPort=8025:8025
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[Service]
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Restart=always
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[Install]
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WantedBy=default.target
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```
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Request systemd to reload configuration, creating the service for this container:
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```sh
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sudo systemctl daemon-reload
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```
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Start the container as a service:
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```sh
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sudo systemctl start sms-handler.service
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```
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