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Update caddy/content.md with simplification of persisting data volume

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Bjoern Ludwig 2024-11-22 11:20:53 +01:00
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@ -144,10 +144,7 @@ services:
volumes:
caddy_data:
external: true
caddy_config:
```
Defining the data volume as [`external`](https://docs.docker.com/compose/compose-file/compose-file-v3/#external) makes sure `docker-compose down` does not delete the volume. You may need to create it manually using `docker volume create [project-name]_caddy_data`.
Graceful reloads can then be conducted via `docker compose exec -w /etc/caddy caddy caddy reload`.