Traefik may fail in multi-AZ cluster #432
Description
On pod restart, Traefik v1 and v2 won't be able to mount persistent volume with ACME cert storage if pod is restarted in another availability zone the volume was initially created in, due to FailedScheduling 0/1 nodes are available: 1 node(s) had volume node affinity conflict
The EKS spot node was revoked and reinstated in another availability zone leading to zone-bound volume being inaccessible (from any and the only node).
GCP has replication-type: regional-pd