package peloton.api.v1alpha.volume

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Persistent volume information. Deprecated

Used in: svc.GetVolumeResponse, svc.ListVolumesResponse

• optional peloton.VolumeID volume_id = 1

  ID of the persistent volume.

• optional peloton.PodName pod_name = 2

  ID of the pod that owns the volume.

• string hostname = 3

  Hostname of the persisted volume.

• VolumeState state = 4

  Current state of the volume.

• VolumeState desired_state = 5

  Goal state of the volume.

• uint32 size_mb = 6

  Volume size in MB.

• string container_path = 7

  Volume mount path inside container.

• string create_time = 8

  Volume creation time.

• string update_time = 9

  Volume info last update time.

Volume configuration.

Used in: pod.PodSpec

• string name = 1

  Volume's name. Must be unique within a pod.

• VolumeSpec.VolumeType type = 2

  Type of the volume for the pod.

• optional VolumeSpec.EmptyDirVolumeSource empty_dir = 3

  EmptyDir represents a temporary directory that shares a pod's lifetime.

• optional VolumeSpec.HostPathVolumeSource host_path = 4

  HostPath represents a pre-existing file or directory on the host machine that is directly exposed to the container.

Represents an empty directory for a pod. This is available only for the Kubelet runtime.

Used in: VolumeSpec

• string medium = 1

  What type of storage medium should back this directory. The default is "" which means to use the node's default medium. Must be an empty string (default) or Memory.

• uint32 size_in_mb = 2

  Total amount of local storage required for this EmptyDir volume. The size limit is also applicable for memory medium. The maximum usage on memory medium EmptyDir would be the minimum value between the value specified here and the sum of memory limits of all containers in a pod. The default is nil which means that the limit is undefined.

Represents a host path mapped into a pod.

Used in: VolumeSpec

• string path = 1

  Path of the directory on the host.

Type of the volume

Used in: VolumeSpec

• VOLUME_TYPE_INVALID = 0

  Invalid volume type

• VOLUME_TYPE_EMPTY_DIR = 1

  Empty directory for the pod.

• VOLUME_TYPE_HOST_PATH = 2

  Host path mapped into the pod.

States of a persistent volume Deprecated

Used in: PersistentVolumeInfo

• VOLUME_STATE_INVALID = 0

  Reserved for future compatibility of new states.

• VOLUME_STATE_INITIALIZED = 1

  The persistent volume is being initialized.

• VOLUME_STATE_CREATED = 2

  The persistent volume is created successfully.

• VOLUME_STATE_DELETED = 3

  The persistent volume is deleted.