Ceph-CSI upgrade to v3.7 on zone LPG 2 from 2023-04-18 10:00 CEST to 2023-04-18 11:00 CEST

We will upgrade the ceph-csi driver on APPUiO Cloud cloudscale.ch LPG 2 to v3.7.2. This upgrade requires that workloads which mount RWX volumes with large amounts of files set spec.securityContext.fsGroupChangePolicy=OnRootMismatch to avoid long pod startup times.

If any your workloads already use spec.securityContext.seLinuxOptions.type=spc_t to fix long pod startup times, you should ensure that you also set fsGroupChangePolicy=OnRootMismatch on those workloads.

Please see https://docs.appuio.cloud/user/how-to/long-pod-startup.html for the latest recommended configurations to avoid or fix long pod startup times.