## Summary In https://gitlab.com/gitlab-org/gitlab-shell/-/issues/188, gitlab-shell defaults to json logging format when no config is set. gitlab-omnibus is also setting the logging format to json. ## Proposal In [gitlab-shell/values.yaml](https://gitlab.com/gitlab-org/charts/gitlab/-/blob/fd458d9f/charts/gitlab/charts/gitlab-shell/values.yaml#L81), we should set the logging format to json instead of text so it's consistent.