Gce Persistent Diskfleeting
the contents of a PD are preserved and the volume is merely unmounted. This means that a PD can be pre-populated with data, and that data can be shared between pods.
You must create a PD using gcloud or the GCE API or UI before you can use it.
Simultaneous writers are not allowed
gcloud compute disks create –size=500GB –zone=us-central1-a my-data-disk
GCE persistent disk configuration example
apiVersion: v1 kind: Pod metadata: name: test-pd spec: containers: - image: k8s.gcr.io/test-webserver name: test-container volumeMounts: - mountPath: /test-pd name: test-volume volumes: - name: test-volume # This GCE PD must already exist. gcePersistentDisk: pdName: my-data-disk fsType: ext4