Use custom PVCs for nextcloud
#414 (closed) describes the problem that sometimes local-storage is deployed after other apps already claimed volumes, which can lead to situations like this where early created PVC doesn't have the local-storage class set and won't recover by themselves:
❯ kc get pvc -A | grep -Ei '(nextcloud|nc)'
oas-apps data-nc-rabbitmq-0 Pending 113m
oas-apps nextcloud-files Bound pvc-4501dc8d-c69b-4ad8-906e-fc404b8e3ce9 2Gi RWO local-storage 114m
oas-apps nextcloud-mariadb Bound pvc-ee4c79f0-4741-4d0c-a807-7a34d720f114 512Mi RWO local-storage 114m
oas-apps redis-data-nc-redis-master-0 Pending 113m
So we need to create/use also custom PVCs for rabbitmq + redis.