Struct k8s_openapi::api::core::v1::Volume

pub struct Volume {

    pub aws_elastic_block_store: Option<AWSElasticBlockStoreVolumeSource>,
    pub azure_disk: Option<AzureDiskVolumeSource>,
    pub azure_file: Option<AzureFileVolumeSource>,
    pub cephfs: Option<CephFSVolumeSource>,
    pub cinder: Option<CinderVolumeSource>,
    pub config_map: Option<ConfigMapVolumeSource>,
    pub csi: Option<CSIVolumeSource>,
    pub downward_api: Option<DownwardAPIVolumeSource>,
    pub empty_dir: Option<EmptyDirVolumeSource>,
    pub ephemeral: Option<EphemeralVolumeSource>,
    pub fc: Option<FCVolumeSource>,
    pub flex_volume: Option<FlexVolumeSource>,
    pub flocker: Option<FlockerVolumeSource>,
    pub gce_persistent_disk: Option<GCEPersistentDiskVolumeSource>,
    pub git_repo: Option<GitRepoVolumeSource>,
    pub glusterfs: Option<GlusterfsVolumeSource>,
    pub host_path: Option<HostPathVolumeSource>,
    pub image: Option<ImageVolumeSource>,
    pub iscsi: Option<ISCSIVolumeSource>,
    pub name: String,
    pub nfs: Option<NFSVolumeSource>,
    pub persistent_volume_claim: Option<PersistentVolumeClaimVolumeSource>,
    pub photon_persistent_disk: Option<PhotonPersistentDiskVolumeSource>,
    pub portworx_volume: Option<PortworxVolumeSource>,
    pub projected: Option<ProjectedVolumeSource>,
    pub quobyte: Option<QuobyteVolumeSource>,
    pub rbd: Option<RBDVolumeSource>,
    pub scale_io: Option<ScaleIOVolumeSource>,
    pub secret: Option<SecretVolumeSource>,
    pub storageos: Option<StorageOSVolumeSource>,
    pub vsphere_volume: Option<VsphereVirtualDiskVolumeSource>,
}

Volume represents a named volume in a pod that may be accessed by any container in the pod.

Fields

aws_elastic_block_store: Option<AWSElasticBlockStoreVolumeSource>

awsElasticBlockStore represents an AWS Disk resource that is attached to a kubelet’s host machine and then exposed to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore

azure_disk: Option<AzureDiskVolumeSource>

azureDisk represents an Azure Data Disk mount on the host and bind mount to the pod.

azure_file: Option<AzureFileVolumeSource>

azureFile represents an Azure File Service mount on the host and bind mount to the pod.

cephfs: Option<CephFSVolumeSource>

cephFS represents a Ceph FS mount on the host that shares a pod’s lifetime

cinder: Option<CinderVolumeSource>

cinder represents a cinder volume attached and mounted on kubelets host machine. More info: https://examples.k8s.io/mysql-cinder-pd/README.md

config_map: Option<ConfigMapVolumeSource>

configMap represents a configMap that should populate this volume

csi: Option<CSIVolumeSource>

csi (Container Storage Interface) represents ephemeral storage that is handled by certain external CSI drivers (Beta feature).

downward_api: Option<DownwardAPIVolumeSource>

downwardAPI represents downward API about the pod that should populate this volume

empty_dir: Option<EmptyDirVolumeSource>

emptyDir represents a temporary directory that shares a pod’s lifetime. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir

ephemeral: Option<EphemeralVolumeSource>

ephemeral represents a volume that is handled by a cluster storage driver. The volume’s lifecycle is tied to the pod that defines it - it will be created before the pod starts, and deleted when the pod is removed.

Use this if: a) the volume is only needed while the pod runs, b) features of normal volumes like restoring from snapshot or capacity tracking are needed, c) the storage driver is specified through a storage class, and d) the storage driver supports dynamic volume provisioning through a PersistentVolumeClaim (see EphemeralVolumeSource for more information on the connection between this volume type and PersistentVolumeClaim).

Use PersistentVolumeClaim or one of the vendor-specific APIs for volumes that persist for longer than the lifecycle of an individual pod.

Use CSI for light-weight local ephemeral volumes if the CSI driver is meant to be used that way - see the documentation of the driver for more information.

A pod can use both types of ephemeral volumes and persistent volumes at the same time.

fc: Option<FCVolumeSource>

fc represents a Fibre Channel resource that is attached to a kubelet’s host machine and then exposed to the pod.

flex_volume: Option<FlexVolumeSource>

flexVolume represents a generic volume resource that is provisioned/attached using an exec based plugin.

flocker: Option<FlockerVolumeSource>

flocker represents a Flocker volume attached to a kubelet’s host machine. This depends on the Flocker control service being running

gce_persistent_disk: Option<GCEPersistentDiskVolumeSource>

gcePersistentDisk represents a GCE Disk resource that is attached to a kubelet’s host machine and then exposed to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk

git_repo: Option<GitRepoVolumeSource>

gitRepo represents a git repository at a particular revision. DEPRECATED: GitRepo is deprecated. To provision a container with a git repo, mount an EmptyDir into an InitContainer that clones the repo using git, then mount the EmptyDir into the Pod’s container.

glusterfs: Option<GlusterfsVolumeSource>

glusterfs represents a Glusterfs mount on the host that shares a pod’s lifetime. More info: https://examples.k8s.io/volumes/glusterfs/README.md

host_path: Option<HostPathVolumeSource>

hostPath represents a pre-existing file or directory on the host machine that is directly exposed to the container. This is generally used for system agents or other privileged things that are allowed to see the host machine. Most containers will NOT need this. More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath

image: Option<ImageVolumeSource>

image represents an OCI object (a container image or artifact) pulled and mounted on the kubelet’s host machine. The volume is resolved at pod startup depending on which PullPolicy value is provided:

• Always: the kubelet always attempts to pull the reference. Container creation will fail If the pull fails. - Never: the kubelet never pulls the reference and only uses a local image or artifact. Container creation will fail if the reference isn’t present. - IfNotPresent: the kubelet pulls if the reference isn’t already present on disk. Container creation will fail if the reference isn’t present and the pull fails.

The volume gets re-resolved if the pod gets deleted and recreated, which means that new remote content will become available on pod recreation. A failure to resolve or pull the image during pod startup will block containers from starting and may add significant latency. Failures will be retried using normal volume backoff and will be reported on the pod reason and message. The types of objects that may be mounted by this volume are defined by the container runtime implementation on a host machine and at minimum must include all valid types supported by the container image field. The OCI object gets mounted in a single directory (spec.containers[].volumeMounts.mountPath) by merging the manifest layers in the same way as for container images. The volume will be mounted read-only (ro) and non-executable files (noexec). Sub path mounts for containers are not supported (spec.containers[].volumeMounts.subpath). The field spec.securityContext.fsGroupChangePolicy has no effect on this volume type.

iscsi: Option<ISCSIVolumeSource>

iscsi represents an ISCSI Disk resource that is attached to a kubelet’s host machine and then exposed to the pod. More info: https://examples.k8s.io/volumes/iscsi/README.md

name: String

name of the volume. Must be a DNS_LABEL and unique within the pod. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

nfs: Option<NFSVolumeSource>

nfs represents an NFS mount on the host that shares a pod’s lifetime More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs

persistent_volume_claim: Option<PersistentVolumeClaimVolumeSource>

persistentVolumeClaimVolumeSource represents a reference to a PersistentVolumeClaim in the same namespace. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims

photon_persistent_disk: Option<PhotonPersistentDiskVolumeSource>

photonPersistentDisk represents a PhotonController persistent disk attached and mounted on kubelets host machine

portworx_volume: Option<PortworxVolumeSource>

portworxVolume represents a portworx volume attached and mounted on kubelets host machine

projected: Option<ProjectedVolumeSource>

projected items for all in one resources secrets, configmaps, and downward API

quobyte: Option<QuobyteVolumeSource>

quobyte represents a Quobyte mount on the host that shares a pod’s lifetime

rbd: Option<RBDVolumeSource>

rbd represents a Rados Block Device mount on the host that shares a pod’s lifetime. More info: https://examples.k8s.io/volumes/rbd/README.md

scale_io: Option<ScaleIOVolumeSource>

scaleIO represents a ScaleIO persistent volume attached and mounted on Kubernetes nodes.

secret: Option<SecretVolumeSource>

secret represents a secret that should populate this volume. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret

storageos: Option<StorageOSVolumeSource>

storageOS represents a StorageOS volume attached and mounted on Kubernetes nodes.

vsphere_volume: Option<VsphereVirtualDiskVolumeSource>

vsphereVolume represents a vSphere volume attached and mounted on kubelets host machine

Trait Implementations

impl Clone for Volume

fn clone(&self) -> Volume

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Volume

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl DeepMerge for Volume

fn merge_from(&mut self, other: Self)

Merge other into self.

impl Default for Volume

fn default() -> Volume

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Volume

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Volume

fn eq(&self, other: &Volume) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Volume

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Volume