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Deleting All PersistentVolumeClaims

Function

This API is used to delete all PersistentVolumeClaims.

URI

DELETE /api/v1/namespaces/{namespace}/persistentvolumeclaims

Table 1 describes the parameters of this API.

Table 1 Parameter description

Parameter

Mandatory

Description

namespace

Yes

Object name and auth scope, such as for teams and projects.

pretty

No

If 'true', then the output is pretty printed.

fieldSelector

No

A selector to restrict the list of returned objects by their fields. Defaults to everything.

includeUninitialized

No

If true, partially initialized resources are included in the response.

labelSelector

No

A selector to restrict the list of returned objects by their labels. Defaults to everything.

resourceVersion

No

When specified with a watch call, shows changes that occur after that particular version of a resource. Defaults to changes from the beginning of history. When specified for list: - if unset, then the result is returned from remote storage based on quorum-read flag; - if it's 0, then we simply return what we currently have in cache, no guarantee; - if set to non zero, then the result is at least as fresh as given rv.

timeoutSeconds

No

Timeout for the list/watch call.

watch

No

Watch for changes to the described resources and return them as a stream of add, update, and remove notifications. Specify resourceVersion.

Request

N/A

Response

Response parameters:

For the description about response parameters, see Table 2.

Example response:

  • The following is an example of a cluster of 1.15 or later: 
    {
    "kind": "PersistentVolumeClaimList",
    "apiVersion": "v1",
    "metadata": {
        "selfLink": "/api/v1/namespaces/default/persistentvolumeclaims",
        "resourceVersion": "4203652"
    },
    "items": [
        {
            "metadata": {
                "name": "db-mysql",
                "namespace": "default",
                "selfLink": "/api/v1/namespaces/default/persistentvolumeclaims/db-mysql",
                "uid": "ac34af93-8cdd-11e8-8ee0-fa163e49263c",
                "resourceVersion": "4197709",
                "creationTimestamp": "2018-07-21T12:00:33Z",
                "labels": {
                    "failure-domain.beta.kubernetes.io/region": "cn-north-4",
                    "failure-domain.beta.kubernetes.io/zone": "cn-north-4a"
                },
                "annotations": {
                    "everest.io/crypt-key-id":"527cbece-428d-463b-a92c-936a11077b5d",// If the volume is encrypted, this parameter is displayed.
                    "everest.io/disk-volume-type":"SATA",
                    "pv.kubernetes.io/bind-completed": "yes",
                    "pv.kubernetes.io/bound-by-controller": "yes",
                    "volume.beta.kubernetes.io/storage-provisioner":"everest-csi-provisioner"
                }
            },
            "spec": {
                "accessModes": [
                    "ReadWriteOnce"
                ],
                "resources": {
                    "requests": {
                        "storage": "10Gi"
                    }
                },
                "volumeName": "pvc-ac34af93-8cdd-11e8-8ee0-fa163e49263c",
                "storageClassName":"csi-disk",
                "volumeMode":"Filesystem"
            },
            "status": {
                "phase": "Bound",
                "accessModes": [
                    "ReadWriteOnce"
                ],
                "capacity": {
                    "storage": "10Gi"
                }
            }
        }
    ]
}
  • Example for clusters of version 1.13 or earlier: 
    {
    "kind": "PersistentVolumeClaimList",
    "apiVersion": "v1",
    "metadata": {
        "selfLink": "/api/v1/namespaces/default/persistentvolumeclaims",
        "resourceVersion": "4203652"
    },
    "items": [
        {
            "metadata": {
                "name": "db-mysql",
                "namespace": "default",
                "selfLink": "/api/v1/namespaces/default/persistentvolumeclaims/db-mysql",
                "uid": "ac34af93-8cdd-11e8-8ee0-fa163e49263c",
                "resourceVersion": "4197709",
                "creationTimestamp": "2018-07-21T12:00:33Z",
                "labels": {
                    "failure-domain.beta.kubernetes.io/region": "cn-north-4",
                    "failure-domain.beta.kubernetes.io/zone": "cn-north-4a"
                },
                "annotations": {
                    "pv.kubernetes.io/bind-completed": "yes",
                    "pv.kubernetes.io/bound-by-controller": "yes",
                    "volume.beta.kubernetes.io/storage-class": "sata",
                    "volume.beta.kubernetes.io/storage-provisioner": "flexvolume-huawei.com/fuxivol"
                }
            },
            "spec": {
                "accessModes": [
                    "ReadWriteMany"
                ],
                "resources": {
                    "requests": {
                        "storage": "10Gi"
                    }
                },
                "volumeName": "pvc-ac34af93-8cdd-11e8-8ee0-fa163e49263c",
                "volumeNamespace": "default"
            },
            "status": {
                "phase": "Bound",
                "accessModes": [
                    "ReadWriteMany"
                ],
                "capacity": {
                    "storage": "10Gi"
                }
            }
        }
    ]
}

Status Code

Table 2 describes the status code of this API.

Table 2 Status code

Status Code

Description

200

Delete a DaemonSet resource object successfully.

For the description about error status codes, see Status Code.

Parent topic: PersistentVolumeClaim