fix: OpenShift Postgres settings (#314)
fix: OpenShift Postgres settings (#314)

To deploy Postgres on OpenShift that is dynamically assigning a uid
one can set these settings to the postgres helm chart.

https://github.com/bitnami/charts/tree/master/bitnami/postgresql/#differences-between-bitnami-postgresql-image-and-docker-official-image

Co-authored-by: Sebastian Mossberg <b87bab646a25d90830f8b87206d99f99a90d95c8@itsehbg-xn0152.ikea.com>
alerta/docker-alerta,alerta/docker-alerta,alerta/docker-alerta