feat: Add sample file for Podman systemd.

docs/deploying/SUMMARY.md

@@ -7,3 +7,4 @@
 - [Arch Linux](arch-linux.md)
 - [Debian](debian.md)
 - [FreeBSD](freebsd.md)
+- [Podman systemd](podman-systemd.md)

docs/deploying/podman-systemd.md

@@ -0,0 +1,16 @@
+# tuwunel in Podman systemd
+
+Copy [tuwunel.container](tuwunel.container) to ~/.config/containers/systemd/tuwunel.container.
+Reload daemon:
+```
+systemctl --user daemon-reload
+```
+Start the service:
+```
+systemctl --user start tuwunel
+```
+
+To check the logs, run:
+```
+journalctl -eu tuwunel.container --user
+```

docs/deploying/tuwunel.container

@@ -0,0 +1,9 @@
+[Container]
+Environment=TUWUNEL_SERVER_NAME=your.domain.here TUWUNEL_DATABASE_PATH=/var/lib/tuwunel TUWUNEL_PORT=6167 TUWUNEL_MAX_REQUEST_SIZE=20000000 TUWUNEL_ALLOW_REGISTRATION=true TUWUNEL_REGISTRATION_TOKEN=YOUR_TOKEN TUWUNEL_ALLOW_FEDERATION=true TUWUNEL_ALLOW_CHECK_FOR_UPDATES=true TUWUNEL_TRUSTED_SERVERS=["matrix.org"] TUWUNEL_ADDRESS=0.0.0.0 # Add TUWUNEL_CONFIG: '/etc/tuwunel.toml' if the config is mapped
+Image=docker.io/jevolk/tuwunel:latest
+PublishPort=8448:6167
+Volume=/path/to/db:/var/lib/tuwunel
+#Volume=/path/to/tuwunel.toml:/etc/tuwunel.toml #Uncomment to use the config file
+
+[Service]
+Restart=always