When the _init-directories_ container runs, the shell script _init_directory_structure.sh_ logs to _stderr_ because debugging is enabled with _set -x_. The output from the script, should be logged to _stdout_ instead. The issue is discussed here: https://gitea.com/gitea/helm-chart/issues/701
### Description of the change
This PR uses the _verbose_ flag with all commands in the script to log what the script is doing.
### Benefits
Log entries with incorrect severity _ERROR_ will no longer be logged in _Kubernetes_.
### Possible drawbacks
Log output will change. If someone had a check for certain log entries from the _init container_, that check would break.
### Checklist
Updated unit tests.
Co-authored-by: tobias.petersen <tobias.petersen@unity3d.com>
Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/708
Reviewed-by: techknowlogick <techknowlogick@noreply.gitea.com>
Reviewed-by: pat-s <pat-s@noreply.gitea.com>
Co-authored-by: tobiasbp <tobiasbp@noreply.gitea.com>
Co-committed-by: tobiasbp <tobiasbp@noreply.gitea.com>
### Description of the change
This PR is a continuation of the work done by @dgershman in [534](https://gitea.com/gitea/helm-chart/pulls/534), to allow users to override the image from the default rootless behavior of appending `-rootless` to the end of the image tag.
### Benefits
Allows more flexibility to use externally maintained images that are rootless but don't follow the `-rootless` tag convention.
### Applicable issues
- fixes#532
### Additional information
No breaking changes. This does not affect the `image.rootless` conditional checks or the current behavior if someone still wants to rely on the chart to append `-rootless`.
### 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)
- [x] Breaking changes are documented in the `README.md`
- [x] Templating unittests are added
Co-authored-by: TristanHoladay <40547442+TristanHoladay@users.noreply.github.com>
Co-authored-by: pat-s <pat-s@noreply.gitea.com>
Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/550
Reviewed-by: justusbunsi <justusbunsi@noreply.gitea.com>
Reviewed-by: pat-s <pat-s@noreply.gitea.com>
Co-authored-by: TristanHoladay <tristanholaday@noreply.gitea.com>
Co-committed-by: TristanHoladay <tristanholaday@noreply.gitea.com>
