Subscription keeps operators up to date by tracking changes to Catalogs.
Subscription keeps operators up to date by tracking changes to Catalogs.
object
metadata
spec
Property | Type | Description |
---|---|---|
|
|
APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources |
|
|
Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds |
|
Standard object’s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata |
|
|
|
SubscriptionSpec defines an Application that can be installed |
|
|
SubscriptionSpec defines an Application that can be installed
object
name
source
sourceNamespace
Property | Type | Description |
---|---|---|
|
|
|
|
|
SubscriptionConfig contains configuration specified for a subscription. |
|
|
Approval is the user approval policy for an InstallPlan. It must be one of "Automatic" or "Manual". |
|
|
|
|
|
|
|
|
|
|
|
SubscriptionConfig contains configuration specified for a subscription.
object
Property | Type | Description |
---|---|---|
|
|
Env is a list of environment variables to set in the container. Cannot be updated. |
|
|
EnvVar represents an environment variable present in a Container. |
|
|
EnvFrom is a list of sources to populate environment variables in the container. The keys defined within a source must be a C_IDENTIFIER. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Immutable. |
|
|
EnvFromSource represents the source of a set of ConfigMaps |
|
|
NodeSelector is a selector which must be true for the pod to fit on a node. Selector which must match a node’s labels for the pod to be scheduled on that node. More info: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/ |
|
|
Resources represents compute resources required by this container. Immutable. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/ |
|
|
Selector is the label selector for pods to be configured. Existing ReplicaSets whose pods are selected by this will be the ones affected by this deployment. It must match the pod template’s labels. |
|
|
Tolerations are the pod’s tolerations. |
|
|
The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>. |
|
|
List of VolumeMounts to set in the container. |
|
|
VolumeMount describes a mounting of a Volume within a container. |
|
|
List of Volumes to set in the podSpec. |
|
|
Volume represents a named volume in a pod that may be accessed by any container in the pod. |
Env is a list of environment variables to set in the container. Cannot be updated.
array
EnvVar represents an environment variable present in a Container.
object
name
Property | Type | Description |
---|---|---|
|
|
Name of the environment variable. Must be a C_IDENTIFIER. |
|
|
Variable references $(VAR_NAME) are expanded using the previously defined environment variables in the container and any service environment variables. If a variable cannot be resolved, the reference in the input string will be unchanged. Double are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to "". |
|
|
Source for the environment variable’s value. Cannot be used if value is not empty. |
Source for the environment variable’s value. Cannot be used if value is not empty.
object
Property | Type | Description |
---|---|---|
|
|
Selects a key of a ConfigMap. |
|
|
Selects a field of the pod: supports metadata.name, metadata.namespace, |
|
|
Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported. |
|
|
Selects a key of a secret in the pod’s namespace |
Selects a key of a ConfigMap.
object
key
Property | Type | Description |
---|---|---|
|
|
The key to select. |
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid? |
|
|
Specify whether the ConfigMap or its key must be defined |
Selects a field of the pod: supports metadata.name, metadata.namespace, metadata.labels['<KEY>']
, metadata.annotations['<KEY>']
, spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs.
object
fieldPath
Property | Type | Description |
---|---|---|
|
|
Version of the schema the FieldPath is written in terms of, defaults to "v1". |
|
|
Path of the field to select in the specified API version. |
Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported.
object
resource
Property | Type | Description |
---|---|---|
|
|
Container name: required for volumes, optional for env vars |
|
|
Specifies the output format of the exposed resources, defaults to "1" |
|
|
Required: resource to select |
Selects a key of a secret in the pod’s namespace
object
key
Property | Type | Description |
---|---|---|
|
|
The key of the secret to select from. Must be a valid secret key. |
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid? |
|
|
Specify whether the Secret or its key must be defined |
EnvFrom is a list of sources to populate environment variables in the container. The keys defined within a source must be a C_IDENTIFIER. All invalid keys will be reported as an event when the container is starting. When a key exists in multiple sources, the value associated with the last source will take precedence. Values defined by an Env with a duplicate key will take precedence. Immutable.
array
EnvFromSource represents the source of a set of ConfigMaps
object
Property | Type | Description |
---|---|---|
|
|
The ConfigMap to select from |
|
|
An optional identifier to prepend to each key in the ConfigMap. Must be a C_IDENTIFIER. |
|
|
The Secret to select from |
The ConfigMap to select from
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid? |
|
|
Specify whether the ConfigMap must be defined |
The Secret to select from
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid? |
|
|
Specify whether the Secret must be defined |
Resources represents compute resources required by this container. Immutable. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/
object
Property | Type | Description |
---|---|---|
|
|
Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ |
|
|
Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ |
Selector is the label selector for pods to be configured. Existing ReplicaSets whose pods are selected by this will be the ones affected by this deployment. It must match the pod template’s labels.
object
Property | Type | Description |
---|---|---|
|
|
matchExpressions is a list of label selector requirements. The requirements are ANDed. |
|
|
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. |
|
|
matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. |
matchExpressions is a list of label selector requirements. The requirements are ANDed.
array
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
object
key
operator
Property | Type | Description |
---|---|---|
|
|
key is the label key that the selector applies to. |
|
|
operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. |
|
|
values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. |
Tolerations are the pod’s tolerations.
array
The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>.
object
Property | Type | Description |
---|---|---|
|
|
Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute. |
|
|
Key is the taint key that the toleration applies to. Empty means match all taint keys. If the key is empty, operator must be Exists; this combination means to match all values and all keys. |
|
|
Operator represents a key’s relationship to the value. Valid operators are Exists and Equal. Defaults to Equal. Exists is equivalent to wildcard for value, so that a pod can tolerate all taints of a particular category. |
|
|
TolerationSeconds represents the period of time the toleration (which must be of effect NoExecute, otherwise this field is ignored) tolerates the taint. By default, it is not set, which means tolerate the taint forever (do not evict). Zero and negative values will be treated as 0 (evict immediately) by the system. |
|
|
Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string. |
List of VolumeMounts to set in the container.
array
VolumeMount describes a mounting of a Volume within a container.
object
mountPath
name
Property | Type | Description |
---|---|---|
|
|
Path within the container at which the volume should be mounted. Must not contain ':'. |
|
|
mountPropagation determines how mounts are propagated from the host to container and the other way around. When not set, MountPropagationNone is used. This field is beta in 1.10. |
|
|
This must match the Name of a Volume. |
|
|
Mounted read-only if true, read-write otherwise (false or unspecified). Defaults to false. |
|
|
Path within the volume from which the container’s volume should be mounted. Defaults to "" (volume’s root). |
|
|
Expanded path within the volume from which the container’s volume should be mounted. Behaves similarly to SubPath but environment variable references $(VAR_NAME) are expanded using the container’s environment. Defaults to "" (volume’s root). SubPathExpr and SubPath are mutually exclusive. |
List of Volumes to set in the podSpec.
array
Volume represents a named volume in a pod that may be accessed by any container in the pod.
object
name
Property | Type | Description |
---|---|---|
|
|
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 |
|
|
AzureDisk represents an Azure Data Disk mount on the host and bind mount to the pod. |
|
|
AzureFile represents an Azure File Service mount on the host and bind mount to the pod. |
|
|
CephFS represents a Ceph FS mount on the host that shares a pod’s lifetime |
|
|
Cinder represents a cinder volume attached and mounted on kubelets host machine. More info: https://examples.k8s.io/mysql-cinder-pd/README.md |
|
|
ConfigMap represents a configMap that should populate this volume |
|
|
CSI (Container Storage Interface) represents ephemeral storage that is handled by certain external CSI drivers (Beta feature). |
|
|
DownwardAPI represents downward API about the pod that should populate this volume |
|
|
EmptyDir represents a temporary directory that shares a pod’s lifetime. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir |
|
|
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. This is a beta feature and only available when the GenericEphemeralVolume feature gate is enabled. |
|
|
FC represents a Fibre Channel resource that is attached to a kubelet’s host machine and then exposed to the pod. |
|
|
FlexVolume represents a generic volume resource that is provisioned/attached using an exec based plugin. |
|
|
Flocker represents a Flocker volume attached to a kubelet’s host machine. This depends on the Flocker control service being running |
|
|
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 |
|
|
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 represents a Glusterfs mount on the host that shares a pod’s lifetime. More info: https://examples.k8s.io/volumes/glusterfs/README.md |
|
|
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 --- TODO(jonesdl) We need to restrict who can use host directory mounts and who can/can not mount host directories as read/write. |
|
|
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 |
|
|
Volume’s name. Must be a DNS_LABEL and unique within the pod. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names |
|
|
NFS represents an NFS mount on the host that shares a pod’s lifetime More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs |
|
|
PersistentVolumeClaimVolumeSource represents a reference to a PersistentVolumeClaim in the same namespace. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims |
|
|
PhotonPersistentDisk represents a PhotonController persistent disk attached and mounted on kubelets host machine |
|
|
PortworxVolume represents a portworx volume attached and mounted on kubelets host machine |
|
|
Items for all in one resources secrets, configmaps, and downward API |
|
|
Quobyte represents a Quobyte mount on the host that shares a pod’s lifetime |
|
|
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 |
|
|
ScaleIO represents a ScaleIO persistent volume attached and mounted on Kubernetes nodes. |
|
|
Secret represents a secret that should populate this volume. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret |
|
|
StorageOS represents a StorageOS volume attached and mounted on Kubernetes nodes. |
|
|
VsphereVolume represents a vSphere volume attached and mounted on kubelets host machine |
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
object
volumeID
Property | Type | Description |
---|---|---|
|
|
Filesystem type of the volume that you want to mount. Tip: Ensure that the filesystem type is supported by the host operating system. Examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore TODO: how do we prevent errors in the filesystem from compromising the machine |
|
|
The partition in the volume that you want to mount. If omitted, the default is to mount by volume name. Examples: For volume /dev/sda1, you specify the partition as "1". Similarly, the volume partition for /dev/sda is "0" (or you can leave the property empty). |
|
|
Specify "true" to force and set the ReadOnly property in VolumeMounts to "true". If omitted, the default is "false". More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore |
|
|
Unique ID of the persistent disk resource in AWS (Amazon EBS volume). More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore |
AzureDisk represents an Azure Data Disk mount on the host and bind mount to the pod.
object
diskName
diskURI
Property | Type | Description |
---|---|---|
|
|
Host Caching mode: None, Read Only, Read Write. |
|
|
The Name of the data disk in the blob storage |
|
|
The URI the data disk in the blob storage |
|
|
Filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. |
|
|
Expected values Shared: multiple blob disks per storage account Dedicated: single blob disk per storage account Managed: azure managed data disk (only in managed availability set). defaults to shared |
|
|
Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. |
AzureFile represents an Azure File Service mount on the host and bind mount to the pod.
object
secretName
shareName
Property | Type | Description |
---|---|---|
|
|
Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. |
|
|
the name of secret that contains Azure Storage Account Name and Key |
|
|
Share Name |
CephFS represents a Ceph FS mount on the host that shares a pod’s lifetime
object
monitors
Property | Type | Description |
---|---|---|
|
|
Required: Monitors is a collection of Ceph monitors More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it |
|
|
Optional: Used as the mounted root, rather than the full Ceph tree, default is / |
|
|
Optional: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it |
|
|
Optional: SecretFile is the path to key ring for User, default is /etc/ceph/user.secret More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it |
|
|
Optional: SecretRef is reference to the authentication secret for User, default is empty. More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it |
|
|
Optional: User is the rados user name, default is admin More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it |
Optional: SecretRef is reference to the authentication secret for User, default is empty. More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid? |
Cinder represents a cinder volume attached and mounted on kubelets host machine. More info: https://examples.k8s.io/mysql-cinder-pd/README.md
object
volumeID
Property | Type | Description |
---|---|---|
|
|
Filesystem type to mount. Must be a filesystem type supported by the host operating system. Examples: "ext4", "xfs", "ntfs". Implicitly inferred to be "ext4" if unspecified. More info: https://examples.k8s.io/mysql-cinder-pd/README.md |
|
|
Optional: Defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts. More info: https://examples.k8s.io/mysql-cinder-pd/README.md |
|
|
Optional: points to a secret object containing parameters used to connect to OpenStack. |
|
|
volume id used to identify the volume in cinder. More info: https://examples.k8s.io/mysql-cinder-pd/README.md |
Optional: points to a secret object containing parameters used to connect to OpenStack.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid? |
ConfigMap represents a configMap that should populate this volume
object
Property | Type | Description |
---|---|---|
|
|
Optional: mode bits used to set permissions on created files by default. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. Defaults to 0644. Directories within the path are not affected by this setting. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set. |
|
|
If unspecified, each key-value pair in the Data field of the referenced ConfigMap will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the ConfigMap, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'. |
|
|
Maps a string key to a path within a volume. |
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid? |
|
|
Specify whether the ConfigMap or its keys must be defined |
If unspecified, each key-value pair in the Data field of the referenced ConfigMap will be projected into the volume as a file whose name is the key and content is the value. If specified, the listed keys will be projected into the specified paths, and unlisted keys will not be present. If a key is specified which is not present in the ConfigMap, the volume setup will error unless it is marked optional. Paths must be relative and may not contain the '..' path or start with '..'.
array
Maps a string key to a path within a volume.
object
key
path
Property | Type | Description |
---|---|---|
|
|
The key to project. |
|
|
Optional: mode bits used to set permissions on this file. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set. |
|
|
The relative path of the file to map the key to. May not be an absolute path. May not contain the path element '..'. May not start with the string '..'. |
CSI (Container Storage Interface) represents ephemeral storage that is handled by certain external CSI drivers (Beta feature).
object
driver
Property | Type | Description |
---|---|---|
|
|
Driver is the name of the CSI driver that handles this volume. Consult with your admin for the correct name as registered in the cluster. |
|
|
Filesystem type to mount. Ex. "ext4", "xfs", "ntfs". If not provided, the empty value is passed to the associated CSI driver which will determine the default filesystem to apply. |
|
|
NodePublishSecretRef is a reference to the secret object containing sensitive information to pass to the CSI driver to complete the CSI NodePublishVolume and NodeUnpublishVolume calls. This field is optional, and may be empty if no secret is required. If the secret object contains more than one secret, all secret references are passed. |
|
|
Specifies a read-only configuration for the volume. Defaults to false (read/write). |
|
|
VolumeAttributes stores driver-specific properties that are passed to the CSI driver. Consult your driver’s documentation for supported values. |
NodePublishSecretRef is a reference to the secret object containing sensitive information to pass to the CSI driver to complete the CSI NodePublishVolume and NodeUnpublishVolume calls. This field is optional, and may be empty if no secret is required. If the secret object contains more than one secret, all secret references are passed.
object
Property | Type | Description |
---|---|---|
|
|
Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid? |
DownwardAPI represents downward API about the pod that should populate this volume
object
Property | Type | Description |
---|---|---|
|
|
Optional: mode bits to use on created files by default. Must be a Optional: mode bits used to set permissions on created files by default. Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. Defaults to 0644. Directories within the path are not affected by this setting. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set. |
|
|
Items is a list of downward API volume file |
|
|
DownwardAPIVolumeFile represents information to create the file containing the pod field |
Items is a list of downward API volume file
array
DownwardAPIVolumeFile represents information to create the file containing the pod field
object
path
Property | Type | Description |
---|---|---|
|
|
Required: Selects a field of the pod: only annotations, labels, name and namespace are supported. |
|
|
Optional: mode bits used to set permissions on this file, must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set. |
|
|
Required: Path is the relative path name of the file to be created. Must not be absolute or contain the '..' path. Must be utf-8 encoded. The first item of the relative path must not start with '..' |
|
|
Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported. |
Required: Selects a field of the pod: only annotations, labels, name and namespace are supported.
object
fieldPath
Property | Type | Description |
---|---|---|
|
|
Version of the schema the FieldPath is written in terms of, defaults to "v1". |
|
|
Path of the field to select in the specified API version. |
Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported.
object
resource
Property | Type | Description |
---|---|---|
|
|
Container name: required for volumes, optional for env vars |
|
|
Specifies the output format of the exposed resources, defaults to "1" |
|
|
Required: resource to select |
EmptyDir represents a temporary directory that shares a pod’s lifetime. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir
object
Property | Type | Description |
---|---|---|
|
|
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. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir |
|
|
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 SizeLimit 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. More info: http://kubernetes.io/docs/user-guide/volumes#emptydir |
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. This is a beta feature and only available when the GenericEphemeralVolume feature gate is enabled.
object
Property | Type | Description |
---|---|---|
|
|
Will be used to create a stand-alone PVC to provision the volume. The pod in which this EphemeralVolumeSource is embedded will be the owner of the PVC, i.e. the PVC will be deleted together with the pod. The name of the PVC will be |
Will be used to create a stand-alone PVC to provision the volume. The pod in which this EphemeralVolumeSource is embedded will be the owner of the PVC, i.e. the PVC will be deleted together with the pod. The name of the PVC will be <pod name>-<volume name>
where <volume name>
is the name from the PodSpec.Volumes
array entry. Pod validation will reject the pod if the concatenated name is not valid for a PVC (for example, too long).
An existing PVC with that name that is not owned by the pod will not be used for the pod to avoid using an unrelated volume by mistake. Starting the pod is then blocked until the unrelated PVC is removed. If such a pre-created PVC is meant to be used by the pod, the PVC has to updated with an owner reference to the pod once the pod exists. Normally this should not be necessary, but it may be useful when manually reconstructing a broken cluster.
This field is read-only and no changes will be made by Kubernetes to the PVC after it has been created.
Required, must not be nil.
object
spec
Property | Type | Description |
---|---|---|
|
|
May contain labels and annotations that will be copied into the PVC when creating it. No other fields are allowed and will be rejected during validation. |
|
|
The specification for the PersistentVolumeClaim. The entire content is copied unchanged into the PVC that gets created from this template. The same fields as in a PersistentVolumeClaim are also valid here. |
May contain labels and annotations that will be copied into the PVC when creating it. No other fields are allowed and will be rejected during validation.
object
The specification for the PersistentVolumeClaim. The entire content is copied unchanged into the PVC that gets created from this template. The same fields as in a PersistentVolumeClaim are also valid here.
object
Property | Type | Description |
---|---|---|
|
|
AccessModes contains the desired access modes the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1 |
|
|
This field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. If the AnyVolumeDataSource feature gate is enabled, this field will always have the same contents as the DataSourceRef field. |
|
|
Specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any local object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the DataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, both fields (DataSource and DataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. There are two important differences between DataSource and DataSourceRef: * While DataSource only allows two specific types of objects, DataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While DataSource ignores disallowed values (dropping them), DataSourceRef preserves all values, and generates an error if a disallowed value is specified. (Alpha) Using this field requires the AnyVolumeDataSource feature gate to be enabled. |
|
|
Resources represents the minimum resources the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources |
|
|
A label query over volumes to consider for binding. |
|
|
Name of the StorageClass required by the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1 |
|
|
volumeMode defines what type of volume is required by the claim. Value of Filesystem is implied when not included in claim spec. |
|
|
VolumeName is the binding reference to the PersistentVolume backing this claim. |
This field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. If the AnyVolumeDataSource feature gate is enabled, this field will always have the same contents as the DataSourceRef field.
object
kind
name
Property | Type | Description |
---|---|---|
|
|
APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required. |
|
|
Kind is the type of resource being referenced |
|
|
Name is the name of resource being referenced |
Specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any local object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the DataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, both fields (DataSource and DataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. There are two important differences between DataSource and DataSourceRef: * While DataSource only allows two specific types of objects, DataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While DataSource ignores disallowed values (dropping them), DataSourceRef preserves all values, and generates an error if a disallowed value is specified. (Alpha) Using this field requires the AnyVolumeDataSource feature gate to be enabled.
object
kind
name
Property | Type | Description |
---|---|---|
|
|
APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required. |
|
|
Kind is the type of resource being referenced |
|
|
Name is the name of resource being referenced |
Resources represents the minimum resources the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources
object
Property | Type | Description |
---|---|---|
|
|
Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ |
|
|
Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ |
A label query over volumes to consider for binding.
object
Property | Type | Description |
---|---|---|
|
|
matchExpressions is a list of label selector requirements. The requirements are ANDed. |
|
|
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. |
|
|
matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed. |
matchExpressions is a list of label selector requirements. The requirements are ANDed.
array
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
object
key
operator
Property | Type | Description |
---|---|---|
|
|
key is the label key that the selector applies to. |
|
|
operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. |
|
|
values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch. |
FC represents a Fibre Channel resource that is attached to a kubelet’s host machine and then exposed to the pod.
object
Property | Type | Description |
---|---|---|
|
|
Filesystem type to mount. Must be a filesystem type supported by the host operating syst |