Improve reverse proxies documentation (#23068)

Add "Traefik with a sub-path" documentation

closes #23047

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
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Joakim Pettersen 2023-02-23 08:34:09 +01:00 committed by GitHub
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@ -365,3 +365,23 @@ gitea:
``` ```
This config assumes that you are handling HTTPS on the traefik side and using HTTP between Gitea and traefik. This config assumes that you are handling HTTPS on the traefik side and using HTTP between Gitea and traefik.
## Traefik with a sub-path
In case you already have a site, and you want Gitea to share the domain name, you can setup Traefik to serve Gitea under a sub-path by adding the following to your `docker-compose.yaml` (Assuming the provider is docker) :
```yaml
gitea:
image: gitea/gitea
...
labels:
- "traefik.enable=true"
- "traefik.http.routers.gitea.rule=Host(`example.com`) && PathPrefix(`/gitea`)"
- "traefik.http.services.gitea-websecure.loadbalancer.server.port=3000"
- "traefik.http.middlewares.gitea-stripprefix.stripprefix.prefixes=/gitea"
- "traefik.http.routers.gitea.middlewares=gitea-stripprefix"
```
This config assumes that you are handling HTTPS on the traefik side and using HTTP between Gitea and traefik.
Then you **MUST** set something like `[server] ROOT_URL = http://example.com/gitea/` correctly in your configuration.