8.3. 直接迁移的已知问题

kubenswrapper[3879]: W0326 16:30:36.749224    3879 volume_linux.go:49] Setting volume ownership for /var/lib/kubelet/pods/8905d88e-6531-4d65-9c2a-eff11dc7eb29/volumes/kubernetes.io~csi/pvc-287d1988-3fd9-4517-a0c7-22539acd31e6/mount and fsGroup set. If the volume has a lot of files then setting volume ownership could be slow, see https://github.com/kubernetes/kubernetes/issues/69699

kubenswrapper[3879]: E0326 16:32:02.706363    3879 kubelet.go:1841] "Unable to attach or mount volumes for pod; skipping pod" err="unmounted volumes=[8db9d5b032dab17d4ea9495af12e085a], unattached volumes=[crane2-rsync-server-secret 8db9d5b032dab17d4ea9495af12e085a kube-api-access-dlbd2 crane2-stunnel-server-config crane2-stunnel-server-secret crane2-rsync-server-config]: timed out waiting for the condition" pod="caboodle-preprod/rsync-server"

kubenswrapper[3879]: E0326 16:32:02.706496    3879 pod_workers.go:965] "Error syncing pod, skipping" err="unmounted volumes=[8db9d5b032dab17d4ea9495af12e085a], unattached volumes=[crane2-rsync-server-secret 8db9d5b032dab17d4ea9495af12e085a kube-api-access-dlbd2 crane2-stunnel-server-config crane2-stunnel-server-secret crane2-rsync-server-config]: timed out waiting for the condition" pod="caboodle-preprod/rsync-server" podUID=8905d88e-6531-4d65-9c2a-eff11dc7eb29

kubenswrapper[3879]: W0326 16:30:36.749224    3879 volume_linux.go:49] Setting volume ownership for /var/lib/kubelet/pods/8905d88e-6531-4d65-9c2a-eff11dc7eb29/volumes/kubernetes.io~csi/pvc-287d1988-3fd9-4517-a0c7-22539acd31e6/mount and fsGroup set. If the volume has a lot of files then setting volume ownership could be slow, see https://github.com/kubernetes/kubernetes/issues/69699

kubenswrapper[3879]: E0326 16:32:02.706363    3879 kubelet.go:1841] "Unable to attach or mount volumes for pod; skipping pod" err="unmounted volumes=[8db9d5b032dab17d4ea9495af12e085a], unattached volumes=[crane2-rsync-server-secret 8db9d5b032dab17d4ea9495af12e085a kube-api-access-dlbd2 crane2-stunnel-server-config crane2-stunnel-server-secret crane2-rsync-server-config]: timed out waiting for the condition" pod="caboodle-preprod/rsync-server"

kubenswrapper[3879]: E0326 16:32:02.706496    3879 pod_workers.go:965] "Error syncing pod, skipping" err="unmounted volumes=[8db9d5b032dab17d4ea9495af12e085a], unattached volumes=[crane2-rsync-server-secret 8db9d5b032dab17d4ea9495af12e085a kube-api-access-dlbd2 crane2-stunnel-server-config crane2-stunnel-server-secret crane2-rsync-server-config]: timed out waiting for the condition" pod="caboodle-preprod/rsync-server" podUID=8905d88e-6531-4d65-9c2a-eff11dc7eb29

apiVersion: migration.openshift.io/v1alpha1
kind: MigrationController
metadata:
  name: migration-controller
  namespace: openshift-migration
spec:
  migration_rsync_super_privileged: true 
  azure_resource_group: ""
  cluster_name: host
  mig_namespace_limit: "10"
  mig_pod_limit: "100"
  mig_pv_limit: "100"
  migration_controller: true
  migration_log_reader: true
  migration_ui: true
  migration_velero: true
  olm_managed: true
  restic_timeout: 1h
  version: 1.8.3

apiVersion: migration.openshift.io/v1alpha1
kind: MigrationController
metadata:
  name: migration-controller
  namespace: openshift-migration
spec:
  migration_rsync_super_privileged: true 

  azure_resource_group: ""
  cluster_name: host
  mig_namespace_limit: "10"
  mig_pod_limit: "100"
  mig_pv_limit: "100"
  migration_controller: true
  migration_log_reader: true
  migration_ui: true
  migration_velero: true
  olm_managed: true
  restic_timeout: 1h
  version: 1.8.3