Extra configurations to server config map

[cucxabong]

Is your feature request related to a problem? Please describe.

Our deployment need some initialization after starting server (such as enable auth backend/import team roles/OIDC/policies...). So it would be handle for us to be able to adding some configuration file into server deployment

Describe the solution you'd like
adding something like below into bottom of server config map spec

{{- if .Values.configuration.data }}
{{ toYaml .Values.configuration.data | indent 2 }}
{{- end }}

[jasonodonnell]

Hi @cucxabong, this is already supported using postStart. The idea is you mount your configuration file using volumes and volumeMounts, then configure postStart.

It does require a little bit of extra configuration on the readiness probe so post start phase works, but I use this in my demo repo here: https://github.com/jasonodonnell/vault-agent-demo/blob/master/values.yaml#L34-L40.

[mprimeaux]

@jasonodonnell Regarding the chmod +x in your postStart logic, you have the option to set the defaultMode of the volume mount to 0777 as per this to simplify a bit.