### Benefits
Can protect metrics endpoint with `Bearer` token authentication provided by gitea.
see PR #637 for previous discussion.
### Possible drawbacks
No possible drawbacks
### Applicable issues
- fixes#635
### Additional information
```
gitea:
metrics:
enabled: true
token: "somepassword"
serviceMonitor:
enabled: true
```
Using above configuration is sufficient to secure /metrics endpoint with bearer token and corresponding ServiceMonitor.
### Checklist
- [x] Parameters are documented in the `values.yaml` and added to the `README.md` using [readme-generator-for-helm](https://github.com/bitnami-labs/readme-generator-for-helm)
- [ ] ~~Breaking changes are documented in the `README.md`~~ Not applicable
- [x] Templating unittests are added
Signed-off-by: Hitesh Nayak <hiteshnayak305@gmail.com>
Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/719
Reviewed-by: justusbunsi <justusbunsi@noreply.gitea.com>
Co-authored-by: Hitesh Nayak <hiteshnayak305@gmail.com>
Co-committed-by: Hitesh Nayak <hiteshnayak305@gmail.com>
