Issues:

• PVs don't support RWX access mode -> possible workaround is to change PVC configuration in APBs to RWO (already done in keycloak-apb, metrics-apb and we're going to make the change in datasync-apb). This shouldn't limit us until we decide to support scaling of DBs
• oauth proxy does not work - user is getting 500 when trying to access applications protected by oauth proxy. Affects Metrics-APB, UnifiedPush-APB and Data-Sync-APB