Is your feature request related to a problem? Please describe.
At the moment opensearch_dashboards.yml is stored as a ConfigMap. So the settings (incl. opensearch_security.openid.client_secret) are not really treated as 'Secrets'.
Describe the solution you'd like
opensearch_dashboards.yml should be stored as a Secret instead of a ConfigMap.
Additional context
In the opensearch chart files like config.yml etc. are already stored as Secrets instead of ConfigMaps.
Is your feature request related to a problem? Please describe. At the moment opensearch_dashboards.yml is stored as a ConfigMap. So the settings (incl. opensearch_security.openid.client_secret) are not really treated as 'Secrets'.
Describe the solution you'd like opensearch_dashboards.yml should be stored as a Secret instead of a ConfigMap.
Additional context In the opensearch chart files like config.yml etc. are already stored as Secrets instead of ConfigMaps.