参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
kind |
Yes |
String |
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. The value of this parameter is ReplicationController. |
apiVersion |
Yes |
String |
Versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. The value of this parameter is v1. |
metadata |
Yes |
metadata object |
- |
spec |
Yes |
spec object |
- |
status |
No |
status object |
- |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
kind |
Yes |
String |
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. The value of this parameter is PodTemplate. |
apiVersion |
Yes |
String |
Versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. The value of this parameter is v1. |
metadata |
Yes |
metadata object |
- |
template |
Yes |
template object |
- |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
kind |
Yes |
String |
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. The value of this parameter is Pod. |
apiVersion |
Yes |
String |
Versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. The value of this parameter is v1. |
metadata |
Yes |
metadata object |
- |
spec |
Yes |
spec object |
- |
status |
No |
status object |
- |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
phase |
No |
String |
Current condition of the pod. |
conditions |
No |
conditions object |
Current service state of the pod. |
message |
No |
String |
A human readable message indicating details about why the pod is in this condition. |
reason |
No |
String |
A brief CamelCase message indicating details about why the pod is in this state. e.g. 'OutOfDisk' |
hostIP |
No |
String |
IP address of the host to which the pod is assigned. Empty if not yet scheduled. |
podIP |
No |
String |
IP address allocated to the pod. Routable at least within the cluster. Empty if not yet allocated. |
startTime |
No |
String |
RFC 3339 date and time at which the object was acknowledged by the Kubelet. This is before the Kubelet pulled the container image(s) for the pod. |
containerStatuses |
No |
containerStatuses object |
The list has one entry per container in the manifest. Each entry is currently the output of docker inspect. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
type |
No |
String |
Type of the condition. Currently only Ready. |
status |
No |
String |
Status of the condition. Can be True, False, or Unknown. |
lastProbeTime |
No |
String |
Last time we probed the condition. |
lastTransitionTime |
No |
String |
Last time the condition transitioned from one status to another. |
reason |
No |
String |
Unique, one-word, CamelCase reason for the condition's last transition. |
message |
No |
String |
Human-readable message indicating details about last transition. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
name |
Yes |
String |
This must be a DNS_LABEL. Each container in a pod must have a unique name. Cannot be updated. |
state |
No |
state/lastState object |
- |
lastState |
No |
state/lastState object |
- |
ready |
No |
Boolean |
Specifies whether the container has passed its readiness probe. |
restartCount |
No |
Integer |
The number of times the container has been restarted, currently based on the number of dead containers that have not yet been removed. Note that this is calculated from dead containers. However, those containers are subject to garbage collection. This value will get capped at 5 by GC. |
image |
Yes |
String |
The image the container is running. |
imageID |
No |
String |
ID of the container's image. |
containerID |
No |
String |
Container's ID in the format 'docker://'. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
waiting |
No |
waiting object |
- |
running |
No |
running object |
- |
terminated |
No |
terminated object |
- |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
reason |
No |
String |
(Brief) Reason the container is not yet running. |
message |
No |
String |
Message regarding why the container is not yet running. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
startedAt |
No |
String |
Time at which the container was last (re-)started. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
startedAt |
No |
Integer |
Exit status from the last termination of the container. |
signal |
No |
Integer |
Signal from the last termination of the container. |
reason |
No |
String |
(Brief) reason from the last termination of the container. |
message |
No |
String |
Message regarding the last termination of the container. |
startedAt |
No |
String |
Time at which previous execution of the container started. |
finishedAt |
No |
String |
Time at which the container last terminated. |
containerID |
No |
String |
Container's ID in the format 'docker://' |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
name |
Yes |
String |
Name must be unique within a namespace. Is required when creating resources, although some resources may allow a client to request the generation of an appropriate name automatically. Name is primarily intended for creation idempotence and configuration definition. Cannot be updated. 0 characters < name length ≤ 253 characters. The name must be a regular expression [a-z0-9]([-a-z0-9]*[a-z0-9])?. |
clusterName |
No |
String |
The name of the cluster which the object belongs to. This is used to distinguish resources with same name and namespace in different clusters. This field is not set anywhere right now and apiserver is going to ignore it if set in create or update request. |
initializers |
No |
initializers object |
An initializer is a controller which enforces some system invariant at object creation time. This field is a list of initializers that have not yet acted on this object. If nil or empty, this object has been completely initialized. Otherwise, the object is considered uninitialized and is hidden (in list/watch and get calls) from clients that haven't explicitly asked to observe uninitialized objects. When an object is created, the system will populate this list with the current set of initializers. Only privileged users may set or modify this list. Once it is empty, it may not be modified further by any user. |
enable |
No |
Boolean |
Enable identify whether the resource is available. |
generateName |
No |
String |
An optional prefix used by the server to generate a unique name ONLY IF the Name field has not been provided. If this field is used, the name returned to the client will be different than the name passed. This value will also be combined with a unique suffix. The provided value has the same validation rules as the Name field, and may be truncated by the length of the suffix required to make the value unique on the server. If this field is specified and the generated name exists, the server will NOT return a 409. Instead, it will either return 201 Created or 500 with Reason ServerTimeout indicating a unique name could not be found in the time allotted, and the client should retry (optionally after the time indicated in the Retry-After header). Applied only if Name is not specified. 0 characters < generated name length ≤ 253 characters. The generated name must be a regular expression [a-z0-9]([-a-z0-9]*[a-z0-9])?. |
namespace |
No |
String |
Namespace defines the space within each name must be unique. An empty namespace is equivalent to the "default" namespace, but "default" is the canonical representation. Not all objects are required to be scoped to a namespace - the value of this field for those objects will be empty. Must be a DNS_LABEL. Cannot be updated. 0 characters < namespace length ≤ 63 characters. The namespace must be a regular expression [a-z0-9]([-a-z0-9]*[a-z0-9])?. |
selfLink |
No |
String |
A URL representing this object. Populated by the system. Read-only. 说明:
This field is automatically generated. Do not assign any value to this field. Otherwise, API calls would fail. |
uid |
No |
String |
UID is the unique in time and space value for this object. It is typically generated by the server on successful creation of a resource and is not allowed to change on PUT operations. Populated by the system. Read-only. 说明:
This field is automatically generated. Do not assign any value to this field. Otherwise, API calls would fail. |
resourceVersion |
No |
String |
An opaque value that represents the internal version of this object that can be used by clients to determine when objects have changed. May be used for optimistic concurrency, change detection, and the watch operation on a resource or set of resources. Clients must treat these values as opaque and passed unmodified back to the server. They may only be valid for a particular resource or set of resources. Populated by the system. Read-only. Value must be treated as opaque by clients. 说明:
This field is automatically generated. Do not assign any value to this field. Otherwise, API calls would fail. |
generation |
No |
Integer |
A sequence number representing a specific generation of the desired state. Currently only implemented by replication controllers. Populated by the system. Read-only. |
creationTimestamp |
No |
String |
A timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC. Populated by the system. Read-only. Null for lists. 说明:
This field is automatically generated. Do not assign any value to this field. Otherwise, API calls would fail. |
deletionTimestamp |
No |
String |
RFC 3339 date and time at which this resource will be deleted. This field is set by the server when a graceful deletion is requested by the user, and is not directly settable by a client. The resource will be deleted (no longer visible from resource lists, and not reachable by name) after the time in this field. Once set, this value may not be unset or be set further into the future, although it may be shortened or the resource may be deleted prior to this time. For example, a user may request that a pod is deleted in 30 seconds. The Kubelet will react by sending a graceful termination signal to the containers in the pod. Once the resource is deleted in the API, the Kubelet will send a hard termination signal to the container. If not set, graceful deletion of the object has not been requested. Populated by the system when a graceful deletion is requested. Read-only. |
deletionGracePeriodSeconds |
No |
Integer |
Number of seconds allowed for this object to gracefully terminate before it will be removed from the system. Only set when deletionTimestamp is also set. May only be shortened. Read-only. |
labels |
Yes |
Object |
Map of string keys and values that can be used to organize and categorize (scope and select) objects. May match selectors of replication controllers and services. 说明:
This field should be filled in to create the real storage dynamically.The value of the field is according to the real region and zone. |
annotations |
No |
annotations object |
An unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata. They are not queryable and should be preserved when modifying objects. 说明:
This field should be filled in to create the real storage dynamically.This filed indicates the storage plugin and the StorageClass. |
ownerReferences |
No |
ownerReferences object |
List of objects depended by this object. If ALL objects in the list have been deleted, this object will be garbage collected. If this object is managed by a controller, then an entry in this list will point to this controller, with the controller field set to true. There cannot be more than one managing controller. |
finalizers |
No |
Array of strings |
Must be empty before the object is deleted from the registry. Each entry is an identifier for the responsible component that will remove the entry from the list. If the deletionTimestamp of the object is non-nil, entries in this list can only be removed. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
pending |
No |
pending object |
Pending is a list of initializers that must execute in order before this object is visible. When the last pending initializer is removed, and no failing result is set, the initializers struct will be set to nil and the object is considered as initialized and visible to all clients. |
result |
No |
result object |
If result is set with the Failure field, the object will be persisted to storage and then deleted, ensuring that other clients can observe the deletion. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
name |
No |
String |
name of the process that is responsible for initializing this object. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
apiVersion |
Yes |
String |
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. |
code |
No |
Integer |
Suggested HTTP return code for this status, 0 if not set. |
details |
No |
details object |
Extended data associated with the reason. Each reason may define its own extended details. This field is optional and the data returned is not guaranteed to conform to any schema except that defined by the reason type. |
kind |
Yes |
String |
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. |
message |
No |
String |
A human-readable description of the status of this operation. |
metadata |
Yes |
metadata object |
Standard list metadata. |
reason |
No |
String |
A machine-readable description of why this operation is in the "Failure" status. If this value is empty there is no information available. A Reason clarifies an HTTP status code but does not override it. |
status |
No |
String |
Status of the operation. One of: "Success" or "Failure". |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
causes |
No |
causes object |
The Causes array includes more details associated with the StatusReason failure. Not all StatusReasons may provide detailed causes. |
group |
No |
String |
The group attribute of the resource associated with the status StatusReason. |
kind |
No |
String |
The kind attribute of the resource associated with the status StatusReason. On some operations may differ from the requested resource Kind. |
name |
No |
String |
The name attribute of the resource associated with the status StatusReason (when there is a single name which can be described). |
retryAfterSeconds |
No |
Integer |
If specified, the time in seconds before the operation should be retried. |
uid |
No |
String |
UID of the resource. (when there is a single resource which can be described). |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
resourceVersion |
No |
String |
String that identifies the server's internal version of this object that can be used by clients to determine when objects have changed. Value must be treated as opaque by clients and passed unmodified back to the server. Populated by the system. Read-only. |
selfLink |
No |
String |
SelfLink is a URL representing this object. Populated by the system. Read-only. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
field |
No |
String |
The field of the resource that has caused this error, as named by its JSON serialization. May include dot and postfix notation for nested attributes. Arrays are zero-indexed. Fields may appear more than once in an array of causes due to fields having multiple errors. Optional. Examples: "name" - the field "name" on the current resource "items[0].name" - the field "name" on the first array entry in "items" |
message |
No |
String |
A human-readable description of the cause of the error. This field may be presented as-is to a reader. |
reason |
No |
String |
A machine-readable description of the cause of the error. If this value is empty there is no information available. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
apiVersion |
Yes |
String |
API version of the referent. |
blockOwnerDeletion |
No |
Boolean |
If true, AND if the owner has the "foregroundDeletion" finalizer, then the owner cannot be deleted from the key-value store until this reference is removed. Defaults to false. To set this field, a user needs "delete" permission of the owner, otherwise 422 (Unprocessable Entity) will be returned. |
kind |
Yes |
String |
Kind of the referent. |
name |
Yes |
String |
Name of the referent. |
uid |
No |
String |
UID of the referent. |
controller |
No |
Boolean |
If true, this reference points to the managing controller. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
replicas |
No |
Integer |
The number of desired replicas. This is a pointer to distinguish between explicit zero and unspecified. Value range: ≥ 0. Default : 1 |
minReadySeconds |
No |
Integer |
Minimum number of seconds for which a newly created pod should be ready without any of its container crashing, for it to be considered available. Defaults to 0 (pod will be considered available as soon as it is ready) |
template |
Yes |
template object |
- |
selector |
Yes |
Object |
A label query over pods that should match the Replicas count. If Selector is empty, it is defaulted to the labels present on the Pod template. Label keys and values that must match in order to be controlled by this replication controller, if empty defaulted to labels on Pod template. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
replicas |
No |
Integer |
The most recently observed number of replicas. |
availableReplicas |
No |
Integer |
The number of available replicas (ready for at least minReadySeconds) for this replication controller. |
readyReplicas |
No |
Integer |
The number of ready replicas for this replication controller. |
conditions |
No |
condition object |
Represents the latest available observations of a replication controller's current state. |
observedGeneration |
No |
Integer |
Reflects the generation of the most recently observed replication controller. |
FullylabeledReplicas |
No |
Object |
- |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
lastTransitionTime |
No |
Time |
The last time the condition transitioned from one status to another. |
message |
No |
String |
A human readable message indicating details about the transition. |
reason |
No |
String |
The reason for the condition's last transition. |
status |
No |
String |
Status of the condition, one of True, False, Unknown. |
type |
No |
String |
Type of replication controller condition. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
volumes |
No |
volumes object |
List of volumes that can be mounted by containers belonging to the pod. |
affinity |
No |
affinity object |
If specified, the pod's scheduling constraints |
containers |
Yes |
containers object |
List of containers belonging to the pod. Containers cannot currently be added or removed. There must be at least one container in a pod. Cannot be updated. |
restartPolicy |
No |
String |
Restart policy for all containers within the pod. Value:
Default: Always. |
terminationGracePeriodSeconds |
No |
Integer |
Optional duration in seconds the pod needs to terminate gracefully. May be decreased in delete request. Value must be a non-negative integer. The value zero indicates delete immediately. If this value is nil, the default grace period will be used instead. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. Defaults to 30 seconds. |
activeDeadlineSeconds |
No |
Integer |
Optional duration in seconds the pod may be active on the node relative to StartTime before the system will actively try to mark it failed and kill associated containers. Value must be a positive integer. Value range of this parameter: > 0. |
dnsPolicy |
No |
String |
Set DNS policy for containers within the pod. Value:
Default: ClusterFirst. |
hostAliases |
No |
hostAliases object |
HostAliases is an optional list of hosts and IPs that will be injected into the pod's hosts file if specified. This is only valid for non-hostNetwork pods. |
serviceAccountName |
No |
String |
Name of the ServiceAccount used to run this pod. 0 characters < service account name length ≤ 253 characters. The service account name must be a regular expression [a-z0-9]([-a-z0-9]*[a-z0-9])?. |
serviceAccount |
No |
String |
DeprecatedServiceAccount is a depreciated alias for ServiceAccountName. Deprecated: Use serviceAccountName instead. |
schedulerName |
No |
String |
If specified, the pod will be dispatched by specified scheduler. If not specified, the pod will be dispatched by default scheduler. |
nodeName |
No |
String |
A request to schedule this pod onto a specific node. If it is non-empty, the scheduler simply schedules this pod onto that node, assuming that it fits resource requirements. 0 characters < node name length ≤ 253 characters. The node name must be a regular expression [a-z0-9]([-a-z0-9]*[a-z0-9])?. |
nodeSelector |
No |
Object |
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. |
automountServiceAccountToken |
No |
Boolean |
AutomountServiceAccountToken indicates whether a service account token should be automatically mounted. |
hostNetwork |
No |
Boolean |
Host networking requested for this pod. Use the host's network namespace. If this option is set, the ports that will be used must be specified. Default to false. 说明:
The hostport of the hostNetwork must be different from the containerport. |
hostPID |
No |
Boolean |
A flag indicating whether to use the host's pid namespace. Optional: Default to false. |
hostIPC |
No |
Boolean |
A flag indicating whether to use the host's ipc namespace. Optional: Default to false. |
securityContext |
No |
securityContext object |
- |
imagePullSecrets |
No |
imagePullSecrets object |
An optional list of references to secrets in the same namespace to use for pulling any of the images used by this PodSpec. If specified, these secrets will be passed to individual puller implementations for them to use. For example, in the case of docker, only DockerConfig type secrets are honored. |
initContainers |
No |
containers object |
List of initialization containers belonging to the pod. Init containers are executed in order prior to containers being started. If any init container fails, the pod is considered to have failed and is handled according to its restartPolicy. The name for an init container or normal container must be unique among all containers. Init containers may not have Lifecycle actions, Readiness probes, or Liveness probes. The resourceRequirements of an init container are taken into account during scheduling by finding the highest request/limit for each resource type, and then using the max of of that value or the sum of the normal containers. Limits are applied to init containers in a similar fashion. Init containers cannot currently be added or removed. |
hostname |
No |
String |
Specifies the hostname of the Pod. If not specified, the pod's hostname will be set to a system-defined value. |
subdomain |
No |
String |
If specified, the fully qualified Pod hostname will be"<hostname>.<subdomain>.<pod namespace>.svc<cluster domain>".If not specified, the pod will not have a domainname at all. |
tolerations |
No |
tolerations object |
If specified, the pod's tolerations. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
name |
Yes |
String |
Volume name. Must be a DNS_LABEL and unique within the pod. 0 characters < volume name length ≤ 63 characters. The volume name must be a regular expression [a-z0-9]([-a-z0-9]*[a-z0-9])?. |
hostPath |
No |
hostPath object |
- |
emptyDir |
No |
emptyDir object |
- |
gitRepo |
No |
gitRepo object |
- |
secret |
No |
secret object |
- |
nfs |
No |
nfs object |
- |
iscsi |
No |
iscsi object |
- |
glusterfs |
No |
glusterfs object |
- |
persistentVolumeClaim |
No |
persistentVolumeClaim object |
- |
rbd |
No |
rbd object |
- |
cinder |
No |
cinder object |
- |
cephfs |
No |
cephfs object |
- |
flocker |
No |
flocker object |
- |
downwardAPI |
No |
downwardAPI object |
- |
fc |
No |
fc object |
- |
vsphereVolume |
No |
vsphereVolume object |
- |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
name |
Yes |
String |
Name of the container specified as a DNS_LABEL. Each container in a pod must have a unique name (DNS_LABEL). Cannot be updated. 0 characters < container name length ≤ 63 characters. The container name must be a regular expression [a-z0-9]([-a-z0-9]*[a-z0-9])?. |
image |
Yes |
String |
Docker image name. |
command |
No |
Array of strings |
Entrypoint array. Not executed within a shell. The docker image's entrypoint is used if this is not provided. Variable references $(VAR_NAME) are expanded using the container's environment. If a variable cannot be resolved, the reference in the input string will be unchanged. The $(VAR_NAME) syntax can be escaped with a double $$, for example, $$(VAR_NAME). Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. |
args |
No |
Array of strings |
Arguments to the entrypoint. The docker image's cmd is used if this is not provided. Variable references $(VAR_NAME) are expanded using the container's environment. If a variable cannot be resolved, the reference in the input string will be unchanged. The $(VAR_NAME) syntax can be escaped with a double $$, for example, $$(VAR_NAME). Escaped references will never be expanded, regardless of whether the variable exists or not. Cannot be updated. |
workingDir |
No |
String |
Container's working directory. Defaults to Docker's default. Defaults to image's default. Cannot be updated. |
ports |
No |
ports object |
List of ports to expose from the container. Cannot be updated. |
env |
No |
env object |
List of environment variables to set in the container. Cannot be updated. |
envFrom |
No |
envFrom object |
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. Cannot be updated. |
resources |
No |
resources object |
Minimum resources the volume should have. |
volumeMounts |
No |
volumeMounts object |
Pod volumes to mount into the container's filesystem. Cannot be updated. |
livenessProbe |
No |
livenessProbe object |
- |
readinessProbe |
No |
livenessProbe object |
- |
lifecycle |
No |
lifecycle object |
- |
terminationMessagePath |
No |
String |
Path at which the file to which the container's termination message will be written is mounted into the container's filesystem. Message written is intended to be brief final status, such as an assertion failure message. Defaults to /dev/termination-log. Cannot be updated. |
imagePullPolicy |
No |
String |
Image pull policy. Defaults to Always if the :latest tag is specified, or IfNotPresent otherwise. Cannot be updated. Value:
|
securityContext |
No |
securityContext object |
- |
stdin |
No |
Boolean |
A flag indicating whether this container should allocate a buffer for stdin in the container runtime. If this is not set, reads from stdin in the container will always result in EOF. Default is false. |
stdinOnce |
No |
Boolean |
A flag indicating whether the container runtime should close the stdin channel after it has been opened by a single attach. When stdin is true, the stdin stream will remain open across multiple attach sessions. If stdinOnce is set to true, stdin is opened on container start, is empty until the first client attaches to stdin, and then remains open and accepts data until the client disconnects, at which time stdin is closed and remains closed until the container is restarted. If this flag is false, a container process that reads from stdin will never receive an EOF. Default is false. |
tty |
No |
Boolean |
A flag indicating whether this container should allocate a TTY for itself, also requires 'stdin' to be true. Default is false. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
seLinuxOptions |
No |
seLinuxOptions object |
- |
runAsUser |
No |
Integer |
The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container. Value length: > 0 characters. |
runAsNonRoot |
No |
Boolean |
Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. |
supplementalGroups |
No |
Array of integers |
A list of groups applied to the first process run in each container, in addition to the container's primary GID. If unspecified, no groups will be added to any container. |
fsGroup |
No |
Integer |
A special supplemental group that applies to all containers in a pod. Some volume types allow the Kubelet to change the ownership of that volume to be owned by the pod: The owning GID will be the FSGroup 2. The setgid bit is set (new files created in the volume will be owned by FSGroup) 3. The permission bits are OR'd with rw-rw. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
name |
No |
String |
Name of the referent. 须知:
创建工作负载时,使用的镜像是容器镜像服务界面上的“我的镜像”页签中的镜像,那么该参数的值必须设置为“default-secret ”。“default-secret”是拉取容器镜像服务的默认密钥,第三方镜像的密钥创建请参考使用kubectl创建第三方镜像仓库的密钥。 |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
medium |
No |
String |
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. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
repository |
No |
String |
Repository URL. |
revision |
No |
String |
Commit hash for the specified revision. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
secretName |
No |
String |
Name of a secret in the pod's namespace. |
items |
No |
items(KeyToPath) object |
If unspecified, each key-value pair in the Data field of the referenced. Secret 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 Secret, the volume setup will error. Paths must be relative and may not contain the '..' path or start with '..'. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
server |
No |
String |
Hostname or IP address of the NFS server. |
path |
No |
String |
Path that is exported by the NFS server. |
readOnly |
No |
Boolean |
readOnly here will force the NFS export to be mounted with read-only permissions. Value:
Default: false. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
targetPortal |
No |
String |
iSCSI target portal. The portal is either an IP or ip_addr:port if the port is other than default (typically TCP ports 860 and 3260). |
iqn |
No |
String |
Target iSCSI Qualified Name. |
lun |
No |
Integer |
iSCSI target lun number. Value range: (0, 255]. |
fsType |
No |
String |
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". |
readOnly |
No |
Boolean |
readOnly here will force the ReadOnly setting in VolumeMounts. Value
Default: false. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
endpoints |
No |
String |
Endpoint name that details Glusterfs topology. |
path |
No |
String |
Glusterfs volume path. |
readOnly |
No |
Boolean |
readOnly here will force the Glusterfs volume to be mounted with read-only permissions. Value:
Default: false. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
claimName |
No |
String |
Name of a PersistentVolumeClaim in the same namespace as the pod using this volume. |
readOnly |
No |
Boolean |
readOnly here will force the ReadOnly setting in VolumeMounts. Value:
Default: false. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
monitors |
No |
Array of strings |
A collection of Ceph monitors. |
image |
Yes |
String |
The rados image name. Value length: > 0 characters. |
fsType |
No |
String |
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". |
pool |
No |
String |
The rados pool name. Default is rbd. |
user |
No |
String |
The rados user name. Default is admin. |
keyring |
No |
String |
Path to key ring for RBDUser. Default is /etc/ceph/keyring. |
secretRef |
No |
imagePullSecrets object |
- |
readOnly |
No |
Boolean |
readOnly here will force the ReadOnly setting in VolumeMounts. Value:
Default: false. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
volumeID |
No |
Array of strings |
The volume ID used to identify the volume in cinder. Value length: > 0 characters. |
fsType |
No |
String |
Filesystem type to mount. Must be a filesystem type supported by the host operating system. Only ext3 and ext4 are allowed. |
readOnly |
No |
Boolean |
Defaults to false (read/write). readOnly here will force the ReadOnly setting in VolumeMounts. Value:
|
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
monitors |
No |
Array of strings |
A collection of Ceph monitors. |
user |
No |
String |
rados user name. The default is admin. |
secretFile |
No |
String |
Path to key ring for User. The default is /etc/ceph/user. |
secretRef |
No |
imagePullSecrets object |
- |
readOnly |
No |
Boolean |
Defaults to false (read/write). readOnly here will force the ReadOnly setting in VolumeMounts. Value:
|
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
datasetName |
No |
String |
Volume name. This is going to be store on metadata -> name on the payload for Flocker. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
targetWWNs |
No |
Array of strings |
FC target world wide names (WWNs). |
lun |
No |
Integer |
FC target lun number. |
fsType |
No |
String |
Filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. "ext4", "xfs", "ntfs". |
readOnly |
No |
Boolean |
Defaults to false (read/write). readOnly here will force the ReadOnly setting in VolumeMounts. Value:
|
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
volumePath |
No |
String |
Path that identifies vSphere volume vmdk. |
fsType |
No |
String |
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. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
key |
No |
String |
The key to project. |
path |
No |
String |
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 '..'. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
name |
No |
String |
If specified, this must be an IANA_SVC_NAME and unique within the pod. Each named port in a pod must have a unique name. Name for the port that can be referred to by services. 0 characters < name length ≤ 15 characters. The name must be a regular expression [a-z0-9]([-a-z0-9]*[a-z0-9])?. |
hostPort |
No |
Integer |
Number of port to expose on the host. If specified, this must be a valid port number, 0 < x < 65536. If HostNetwork is specified, this must match ContainerPort. Most containers do not need this. Value range: [1, 65535]. |
containerPort |
No |
Integer |
Number of port to expose on the pod's IP address. This must be a valid port number, 0 < x < 65536. Value range: [1, 65535]. |
protocol |
No |
String |
Protocol for port. Value:
Default: TCP. |
hostIP |
No |
String |
What host IP to bind the external port to. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
name |
Yes |
String |
Name of the environment variable. Must be a C_IDENTIFIER. |
value |
No |
String |
Variable references $(VAR_NAME) are expanded using the previous 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. The $(VAR_NAME) syntax can be escaped with a double $$, for example, $$(VAR_NAME). Escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to "". |
valueFrom |
No |
valueFrom object |
- |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
limits |
No |
Object |
Maximum amount of compute resources allowed. |
requests |
No |
Object |
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. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
name |
Yes |
String |
This must match the Name of a Volume. 0 character < name length ≤ 253 characters. The name must be a regular expression [a-z0-9]([-a-z0-9]*[a-z0-9])?. |
readOnly |
No |
Boolean |
Mounted read-only if true, read-write otherwise (false or unspecified). Value:
Default: false. |
mountPath |
No |
String |
Path within the container at which the volume should be mounted. Value length: > 0 characters. |
subPath |
No |
String |
Path within the volume from which the container's volume should be mounted. Defaults to "" (volume's root). |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
exec |
No |
exec object |
- |
httpGet |
No |
httpGet object |
- |
tcpSocket |
No |
tcpSocket object |
- |
initialDelaySeconds |
No |
Integer |
Number of seconds after the container has started before liveness probes are initiated. Value range: ≥ 0. |
timeoutSeconds |
No |
Integer |
Number of seconds after which the probe times out. Value range: ≥ 0. Default: 1. |
periodSeconds |
No |
Integer |
How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1. Value range: ≥ 0. Default: 10. |
successThreshold |
No |
Integer |
Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness. Minimum value is 1. Value range: ≥ 0. Default: 1. |
failureThreshold |
No |
Integer |
Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1. Value range: ≥ 0. Default: 3. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
postStart |
No |
postStart/preStop object |
- |
preStop |
No |
postStart/preStop object |
- |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
capabilities |
No |
capabilities object |
- |
privileged |
No |
Boolean |
Run container in privileged mode. Processes in privileged containers are essentially equivalent to root on the host. Value:
Default: false. |
seLinuxOptions |
No |
seLinuxOptions object |
- |
runAsUser |
No |
Integer |
The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. |
runAsNonRoot |
No |
Boolean |
Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Value:
|
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
user |
No |
String |
SELinux user label that applies to the container. |
role |
No |
String |
SELinux role label that applies to the container. |
type |
No |
String |
SELinux type label that applies to the container. |
level |
No |
String |
SELinux level label that applies to the container. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
path |
No |
String |
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 '..' |
fieldRef |
No |
fieldRef object |
- |
resourceFieldRef |
No |
resourceFieldRef object |
Selects a resource of the container: only resources limits and requests. (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
fieldRef |
No |
fieldRef object |
- |
resourceFieldRef |
No |
resourceFieldRef object |
Selects a resource of the container: only resources limits and requests. (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
command |
No |
Array of strings |
Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) do not work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
path |
No |
String |
Path to access on the HTTP server. |
port |
Yes |
String |
Name or number of the port to access on the container. The port number must be in the range 1 to 65535. The port name must be an IANA_SVC_NAME. |
host |
No |
String |
Host name to connect to. Defaults to the pod IP address. |
scheme |
No |
String |
Scheme to use for connecting to the host. Defaults to HTTP. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
port |
Yes |
String |
Number or name of the port to access on the container. The port number must be in the range 1 to 65535. The port name must be an IANA_SVC_NAME. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
exec |
No |
exec object |
- |
httpGet |
No |
httpGet object |
- |
tcpSocket |
No |
tcpSocket object |
TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
add |
No |
add object |
Added capabilities. |
drop |
No |
add object |
Removed capabilities. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
apiVersion |
No |
String |
Version of the schema the FieldPath is written in terms of. Defaults to "v1". |
fieldPath |
No |
String |
Path of the field to select in the specified API version. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
containerName |
No |
String |
Container name: required for volumes, optional for env vars. |
resource |
Yes |
String |
Required: resource to select. |
divisor |
No |
String |
Specifies the output format of the exposed resources, defaults to "1". |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
name |
Yes |
String |
Name of the resource. |
namespaced |
No |
Boolean |
A flag indicating whether a resource is namespaced or not. Default: false. |
kind |
No |
String |
kind of the resource. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
nodeAffinity |
No |
nodeAffinity object |
Describes node affinity scheduling rules for the pod. |
podAffinity |
No |
podAffinity object |
Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)). |
podAntiAffinity |
No |
podAffinity object |
Describes pod anti-affinity scheduling rules (e.g. avoid putting this pod in the same node, zone, etc. as some other pod(s)). |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
preferredDuringSchedulingIgnoredDuringExecution |
No |
The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node matches the corresponding matchExpressions; the node(s) with the highest sum are the most preferred. |
|
requiredDuringSchedulingIgnoredDuringExecution |
No |
If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to an update), the system may or may not try to eventually evict the pod from its node. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
preferredDuringSchedulingIgnoredDuringExecution |
No |
The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred. |
|
requiredDuringSchedulingIgnoredDuringExecution |
No |
podAffinityTerm object |
NOT YET IMPLEMENTED. TODO: Uncomment field once it is implemented. If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system will try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied. RequiredDuringSchedulingRequiredDuringExecution []PodAffinityTerm json:"requiredDuringSchedulingRequiredDuringExecution,omitempty" If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
preference |
No |
preference object |
A node selector term, associated with the corresponding weight. |
weight |
No |
Integer |
Weight associated with matching the corresponding nodeSelectorTerm, in the range 1-100. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
nodeSelectorTerms |
No |
preference object |
Required. A list of node selector terms. The terms are ORed. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
matchExpressions |
No |
matchExpressions object |
Required. A list of node selector requirements. The requirements are ANDed. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
key |
No |
String |
The label key that the selector applies to. |
operator |
No |
String |
Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt. |
values |
No |
String |
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. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
podAffinityTerm |
No |
podAffinityTerm object |
Required. A pod affinity term, associated with the corresponding weight. |
weight |
No |
Integer |
weight associated with matching the corresponding podAffinityTerm, in the range 1-100. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
labelSelector |
No |
labelSelector object |
A label query over a set of resources, in this case pods. |
namespaces |
No |
Array of strings |
namespaces specifies which namespaces the labelSelector applies to (matches against); null or empty list means "this pod's namespace" |
topologyKey |
No |
String |
This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. For PreferredDuringScheduling pod anti-affinity, empty topologyKey is interpreted as "all topologies" ("all topologies" here means all the topologyKeys indicated by scheduler command-line argument --failure-domains); for affinity and for RequiredDuringScheduling pod anti-affinity, empty topologyKey is not allowed. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
matchExpressions |
No |
matchExpressions object |
matchExpressions is a list of label selector requirements. The requirements are ANDed. |
matchLabels |
No |
Object |
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. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
key |
No |
String |
key is the label key that the selector applies to. |
operator |
No |
String |
operator represents a key's relationship to a set of values. Valid operators ard In, NotIn, Exists and DoesNotExist. |
values |
No |
Array of strings |
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. |
名称 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
hostnames |
No |
Array of strings |
Hostnames for the above IP address. |
ip |
No |
String |
IP address of the host file entry. |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
configMapRef |
No |
configMapRef object |
The ConfigMap to select from |
prefix |
No |
String |
An optional identifer to prepend to each key in the ConfigMap. Must be a C_IDENTIFIER. |
secretRef |
No |
secretRef object |
- |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
name |
No |
String |
Name of the referent. |
optional |
No |
Boolean |
Specify whether the ConfigMap must be defined |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
name |
No |
String |
Name of the referent. |
optional |
No |
Boolean |
Specify whether the ConfigMap must be defined |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
effect |
No |
String |
Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute. |
key |
No |
String |
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 |
No |
String |
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 |
No |
Integer |
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 |
No |
String |
Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string. |
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