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apache / incubator-kie-kogito-serverless-operator / c5706812cc79831249a8514d08052d2389bf3da2 / . / bundle / manifests / sonataflow.org_sonataflowplatforms.yaml
blob: 09a2f254441d0ccf15cb8c816f9edf4f08737296 [file] [log] [blame]
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.9.2
creationTimestamp: null
name: sonataflowplatforms.sonataflow.org
spec:
group: sonataflow.org
names:
kind: SonataFlowPlatform
listKind: SonataFlowPlatformList
plural: sonataflowplatforms
shortNames:
- sfp
- sfplatform
- sfplatforms
singular: sonataflowplatform
scope: Namespaced
versions:
- additionalPrinterColumns:
- jsonPath: .status.cluster
name: Cluster
type: string
- jsonPath: .status.conditions[?(@.type=='Succeed')].status
name: Ready
type: string
- jsonPath: .status.conditions[?(@.type=='Succeed')].reason
name: Reason
type: string
name: v1alpha08
schema:
openAPIV3Schema:
description: SonataFlowPlatform is the descriptor for the workflow platform
infrastructure.
properties:
apiVersion:
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'
type: string
kind:
description: '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'
type: string
metadata:
type: object
spec:
description: SonataFlowPlatformSpec defines the desired state of SonataFlowPlatform
properties:
build:
description: Build Attributes for building workflows in the target
platform
properties:
config:
description: Describes the platform configuration for building
workflows.
properties:
baseImage:
description: a base image that can be used as base layer for
all images. It can be useful if you want to provide some
custom base image with further utility software
type: string
registry:
description: Registry the registry where to publish the built
image
properties:
address:
description: the URI to access
type: string
ca:
description: the configmap which stores the Certificate
Authority
type: string
insecure:
description: if the container registry is insecure (ie,
http only)
type: boolean
organization:
description: the registry organization
type: string
secret:
description: the secret where credentials are stored
type: string
type: object
strategy:
description: BuildStrategy to use to build workflows in the
platform. Usually, the operator elect the strategy based
on the platform. Note that this field might be read only
in certain scenarios.
type: string
strategyOptions:
additionalProperties:
type: string
description: BuildStrategyOptions additional options to add
to the build strategy. See https://sonataflow.org/serverlessworkflow/main/cloud/operator/build-and-deploy-workflows.html
type: object
timeout:
description: how much time to wait before time out the build
process
type: string
type: object
template:
description: Describes a build template for building workflows.
Base for the internal SonataFlowBuild resource.
properties:
arguments:
description: 'Arguments lists the command line arguments to
send to the internal builder command. Depending on the build
method you might set this attribute instead of BuildArgs.
For example: ".spec.arguments=verbose=3". Please see the
SonataFlow guides.'
items:
type: string
type: array
buildArgs:
description: Optional build arguments that can be set to the
internal build (e.g. Docker ARG)
items:
description: EnvVar represents an environment variable present
in a Container.
properties:
name:
description: Name of the environment variable. Must
be a C_IDENTIFIER.
type: string
value:
description: '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 "$(VAR_NAME)". Escaped references
will never be expanded, regardless of whether the
variable exists or not. Defaults to "".'
type: string
valueFrom:
description: Source for the environment variable's value.
Cannot be used if value is not empty.
properties:
configMapKeyRef:
description: Selects a key of a ConfigMap.
properties:
key:
description: The key to select.
type: string
name:
description: 'Name of the referent. More info:
https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
TODO: Add other useful fields. apiVersion,
kind, uid?'
type: string
optional:
description: Specify whether the ConfigMap or
its key must be defined
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
fieldRef:
description: 'Selects a field of the pod: supports
metadata.name, metadata.namespace, `metadata.labels[''<KEY>'']`,
`metadata.annotations[''<KEY>'']`, spec.nodeName,
spec.serviceAccountName, status.hostIP, status.podIP,
status.podIPs.'
properties:
apiVersion:
description: Version of the schema the FieldPath
is written in terms of, defaults to "v1".
type: string
fieldPath:
description: Path of the field to select in
the specified API version.
type: string
required:
- fieldPath
type: object
x-kubernetes-map-type: atomic
resourceFieldRef:
description: 'Selects a resource of the container:
only resources limits and requests (limits.cpu,
limits.memory, limits.ephemeral-storage, requests.cpu,
requests.memory and requests.ephemeral-storage)
are currently supported.'
properties:
containerName:
description: 'Container name: required for volumes,
optional for env vars'
type: string
divisor:
anyOf:
- type: integer
- type: string
description: Specifies the output format of
the exposed resources, defaults to "1"
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
resource:
description: 'Required: resource to select'
type: string
required:
- resource
type: object
x-kubernetes-map-type: atomic
secretKeyRef:
description: Selects a key of a secret in the pod's
namespace
properties:
key:
description: The key of the secret to select
from. Must be a valid secret key.
type: string
name:
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?'
type: string
optional:
description: Specify whether the Secret or its
key must be defined
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
type: object
required:
- name
type: object
type: array
envs:
description: Optional environment variables to add to the
internal build
items:
description: EnvVar represents an environment variable present
in a Container.
properties:
name:
description: Name of the environment variable. Must
be a C_IDENTIFIER.
type: string
value:
description: '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 "$(VAR_NAME)". Escaped references
will never be expanded, regardless of whether the
variable exists or not. Defaults to "".'
type: string
valueFrom:
description: Source for the environment variable's value.
Cannot be used if value is not empty.
properties:
configMapKeyRef:
description: Selects a key of a ConfigMap.
properties:
key:
description: The key to select.
type: string
name:
description: 'Name of the referent. More info:
https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
TODO: Add other useful fields. apiVersion,
kind, uid?'
type: string
optional:
description: Specify whether the ConfigMap or
its key must be defined
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
fieldRef:
description: 'Selects a field of the pod: supports
metadata.name, metadata.namespace, `metadata.labels[''<KEY>'']`,
`metadata.annotations[''<KEY>'']`, spec.nodeName,
spec.serviceAccountName, status.hostIP, status.podIP,
status.podIPs.'
properties:
apiVersion:
description: Version of the schema the FieldPath
is written in terms of, defaults to "v1".
type: string
fieldPath:
description: Path of the field to select in
the specified API version.
type: string
required:
- fieldPath
type: object
x-kubernetes-map-type: atomic
resourceFieldRef:
description: 'Selects a resource of the container:
only resources limits and requests (limits.cpu,
limits.memory, limits.ephemeral-storage, requests.cpu,
requests.memory and requests.ephemeral-storage)
are currently supported.'
properties:
containerName:
description: 'Container name: required for volumes,
optional for env vars'
type: string
divisor:
anyOf:
- type: integer
- type: string
description: Specifies the output format of
the exposed resources, defaults to "1"
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
resource:
description: 'Required: resource to select'
type: string
required:
- resource
type: object
x-kubernetes-map-type: atomic
secretKeyRef:
description: Selects a key of a secret in the pod's
namespace
properties:
key:
description: The key of the secret to select
from. Must be a valid secret key.
type: string
name:
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?'
type: string
optional:
description: Specify whether the Secret or its
key must be defined
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
type: object
required:
- name
type: object
type: array
resources:
description: Resources optional compute resource requirements
for the builder
properties:
claims:
description: "Claims lists the names of resources, defined
in spec.resourceClaims, that are used by this container.
\n This is an alpha field and requires enabling the
DynamicResourceAllocation feature gate. \n This field
is immutable. It can only be set for containers."
items:
description: ResourceClaim references one entry in PodSpec.ResourceClaims.
properties:
name:
description: Name must match the name of one entry
in pod.spec.resourceClaims of the Pod where this
field is used. It makes that resource available
inside a container.
type: string
required:
- name
type: object
type: array
x-kubernetes-list-map-keys:
- name
x-kubernetes-list-type: map
limits:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Limits describes the maximum amount of compute
resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
requests:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: '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.
Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
type: object
timeout:
description: Timeout defines the Build maximum execution duration.
The Build deadline is set to the Build start time plus the
Timeout duration. If the Build deadline is exceeded, the
Build context is canceled, and its phase set to BuildPhaseFailed.
format: duration
type: string
type: object
type: object
devMode:
description: DevMode Attributes for running workflows in devmode (immutable,
no build required)
properties:
baseImage:
description: Base image to run the Workflow in dev mode instead
of the operator's default.
type: string
type: object
persistence:
description: Persistence defines the platform persistence configuration.
When this field is set, the configuration is used as the persistence
for platform services and SonataFlow instances that don't provide
one of their own.
maxProperties: 1
properties:
postgresql:
description: Connect configured services to a postgresql database.
maxProperties: 2
minProperties: 2
properties:
jdbcUrl:
description: PostgreSql JDBC URL. Mutually exclusive to serviceRef.
e.g. "jdbc:postgresql://host:port/database?currentSchema=data-index-service"
type: string
secretRef:
description: Secret reference to the database user credentials
properties:
name:
description: Name of the postgresql credentials secret.
type: string
passwordKey:
description: Defaults to POSTGRESQL_PASSWORD
type: string
userKey:
description: Defaults to POSTGRESQL_USER
type: string
required:
- name
type: object
serviceRef:
description: Service reference to postgresql datasource. Mutually
exclusive to jdbcUrl.
properties:
databaseName:
description: Name of postgresql database to be used. Defaults
to "sonataflow"
type: string
name:
description: Name of the postgresql k8s service.
type: string
namespace:
description: Namespace of the postgresql k8s service.
Defaults to the SonataFlowPlatform's local namespace.
type: string
port:
description: Port to use when connecting to the postgresql
k8s service. Defaults to 5432.
type: integer
required:
- name
type: object
required:
- secretRef
type: object
type: object
properties:
description: "Properties defines the property set for a given actor
in the current context. For example, the workflow managed properties.
One can define here a set of properties for SonataFlow deployments
that will be reused across every workflow deployment. \n These properties
MAY NOT be propagated to a SonataFlowClusterPlatform since PropertyVarSource
can only refer local context sources."
properties:
flow:
description: Properties that will be added to the SonataFlow managed
configMaps in the current context.
items:
description: PropertyVar is the entry for a property set derived
from the Kubernetes API EnvVar. Note that the name doesn't
have to match C_IDENTIFIER.
properties:
name:
description: The property name
type: string
value:
description: Defaults to "".
type: string
valueFrom:
description: Source for the property's value. Cannot be
used if value is not empty.
properties:
configMapKeyRef:
description: Selects a key of a ConfigMap.
properties:
key:
description: The key to select.
type: string
name:
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?'
type: string
optional:
description: Specify whether the ConfigMap or its
key must be defined
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
secretKeyRef:
description: Selects a key of a secret in the flow's
namespace
properties:
key:
description: The key of the secret to select from. Must
be a valid secret key.
type: string
name:
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?'
type: string
optional:
description: Specify whether the Secret or its key
must be defined
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
type: object
required:
- name
type: object
type: array
type: object
services:
description: 'Services attributes for deploying supporting applications
like Data Index & Job Service. Only workflows without the `sonataflow.org/profile:
dev` annotation will be configured to use these service(s). Setting
this will override the use of any cluster-scoped services that might
be defined via `SonataFlowClusterPlatform`.'
properties:
dataIndex:
description: 'Deploys the Data Index service for use by workflows
without the `sonataflow.org/profile: dev` annotation.'
properties:
enabled:
description: 'Determines whether workflows without the `sonataflow.org/profile:
dev` annotation should be configured to use this service'
type: boolean
persistence:
description: Persists service to a datasource of choice. Ephemeral
by default.
maxProperties: 1
properties:
postgresql:
description: Connect configured services to a postgresql
database.
maxProperties: 2
minProperties: 2
properties:
jdbcUrl:
description: PostgreSql JDBC URL. Mutually exclusive
to serviceRef. e.g. "jdbc:postgresql://host:port/database?currentSchema=data-index-service"
type: string
secretRef:
description: Secret reference to the database user
credentials
properties:
name:
description: Name of the postgresql credentials
secret.
type: string
passwordKey:
description: Defaults to POSTGRESQL_PASSWORD
type: string
userKey:
description: Defaults to POSTGRESQL_USER
type: string
required:
- name
type: object
serviceRef:
description: Service reference to postgresql datasource.
Mutually exclusive to jdbcUrl.
properties:
databaseName:
description: Name of postgresql database to be
used. Defaults to "sonataflow"
type: string
databaseSchema:
description: Schema of postgresql database to
be used. Defaults to "data-index-service"
type: string
name:
description: Name of the postgresql k8s service.
type: string
namespace:
description: Namespace of the postgresql k8s service.
Defaults to the SonataFlowPlatform's local namespace.
type: string
port:
description: Port to use when connecting to the
postgresql k8s service. Defaults to 5432.
type: integer
required:
- name
type: object
required:
- secretRef
type: object
type: object
podTemplate:
description: PodTemplate describes the deployment details
of this platform service instance.
properties:
activeDeadlineSeconds:
description: 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.
format: int64
type: integer
affinity:
description: If specified, the pod's scheduling constraints
properties:
nodeAffinity:
description: Describes node affinity scheduling rules
for the pod.
properties:
preferredDuringSchedulingIgnoredDuringExecution:
description: 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.
items:
description: An empty preferred scheduling term
matches all objects with implicit weight 0
(i.e. it's a no-op). A null preferred scheduling
term matches no objects (i.e. is also a no-op).
properties:
preference:
description: A node selector term, associated
with the corresponding weight.
properties:
matchExpressions:
description: A list of node selector
requirements by node's labels.
items:
description: A node selector requirement
is a selector that contains values,
a key, and an operator that relates
the key and values.
properties:
key:
description: The label key that
the selector applies to.
type: string
operator:
description: Represents a key's
relationship to a set of values.
Valid operators are In, NotIn,
Exists, DoesNotExist. Gt, and
Lt.
type: string
values:
description: 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.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchFields:
description: A list of node selector
requirements by node's fields.
items:
description: A node selector requirement
is a selector that contains values,
a key, and an operator that relates
the key and values.
properties:
key:
description: The label key that
the selector applies to.
type: string
operator:
description: Represents a key's
relationship to a set of values.
Valid operators are In, NotIn,
Exists, DoesNotExist. Gt, and
Lt.
type: string
values:
description: 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.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
type: object
x-kubernetes-map-type: atomic
weight:
description: Weight associated with matching
the corresponding nodeSelectorTerm, in
the range 1-100.
format: int32
type: integer
required:
- preference
- weight
type: object
type: array
requiredDuringSchedulingIgnoredDuringExecution:
description: 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.
properties:
nodeSelectorTerms:
description: Required. A list of node selector
terms. The terms are ORed.
items:
description: A null or empty node selector
term matches no objects. The requirements
of them are ANDed. The TopologySelectorTerm
type implements a subset of the NodeSelectorTerm.
properties:
matchExpressions:
description: A list of node selector
requirements by node's labels.
items:
description: A node selector requirement
is a selector that contains values,
a key, and an operator that relates
the key and values.
properties:
key:
description: The label key that
the selector applies to.
type: string
operator:
description: Represents a key's
relationship to a set of values.
Valid operators are In, NotIn,
Exists, DoesNotExist. Gt, and
Lt.
type: string
values:
description: 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.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchFields:
description: A list of node selector
requirements by node's fields.
items:
description: A node selector requirement
is a selector that contains values,
a key, and an operator that relates
the key and values.
properties:
key:
description: The label key that
the selector applies to.
type: string
operator:
description: Represents a key's
relationship to a set of values.
Valid operators are In, NotIn,
Exists, DoesNotExist. Gt, and
Lt.
type: string
values:
description: 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.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
type: object
x-kubernetes-map-type: atomic
type: array
required:
- nodeSelectorTerms
type: object
x-kubernetes-map-type: atomic
type: object
podAffinity:
description: Describes pod affinity scheduling rules
(e.g. co-locate this pod in the same node, zone,
etc. as some other pod(s)).
properties:
preferredDuringSchedulingIgnoredDuringExecution:
description: 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.
items:
description: The weights of all of the matched
WeightedPodAffinityTerm fields are added per-node
to find the most preferred node(s)
properties:
podAffinityTerm:
description: Required. A pod affinity term,
associated with the corresponding weight.
properties:
labelSelector:
description: A label query over a set
of resources, in this case pods.
properties:
matchExpressions:
description: matchExpressions is
a list of label selector requirements.
The requirements are ANDed.
items:
description: A label selector
requirement is a selector that
contains values, a key, and
an operator that relates the
key and values.
properties:
key:
description: key is the label
key that the selector applies
to.
type: string
operator:
description: operator represents
a key's relationship to
a set of values. Valid operators
are In, NotIn, Exists and
DoesNotExist.
type: string
values:
description: 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.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: 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.
type: object
type: object
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the
set of namespaces that the term applies
to. The term is applied to the union
of the namespaces selected by this
field and the ones listed in the namespaces
field. null selector and null or empty
namespaces list means "this pod's
namespace". An empty selector ({})
matches all namespaces.
properties:
matchExpressions:
description: matchExpressions is
a list of label selector requirements.
The requirements are ANDed.
items:
description: A label selector
requirement is a selector that
contains values, a key, and
an operator that relates the
key and values.
properties:
key:
description: key is the label
key that the selector applies
to.
type: string
operator:
description: operator represents
a key's relationship to
a set of values. Valid operators
are In, NotIn, Exists and
DoesNotExist.
type: string
values:
description: 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.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: 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.
type: object
type: object
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a
static list of namespace names that
the term applies to. The term is applied
to the union of the namespaces listed
in this field and the ones selected
by namespaceSelector. null or empty
namespaces list and null namespaceSelector
means "this pod's namespace".
items:
type: string
type: array
topologyKey:
description: 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. Empty topologyKey
is not allowed.
type: string
required:
- topologyKey
type: object
weight:
description: weight associated with matching
the corresponding podAffinityTerm, in
the range 1-100.
format: int32
type: integer
required:
- podAffinityTerm
- weight
type: object
type: array
requiredDuringSchedulingIgnoredDuringExecution:
description: 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.
items:
description: Defines a set of pods (namely those
matching the labelSelector relative to the
given namespace(s)) that this pod should be
co-located (affinity) or not co-located (anti-affinity)
with, 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 a pod of the set of pods is running
properties:
labelSelector:
description: A label query over a set of
resources, in this case pods.
properties:
matchExpressions:
description: matchExpressions is a list
of label selector requirements. The
requirements are ANDed.
items:
description: A label selector requirement
is a selector that contains values,
a key, and an operator that relates
the key and values.
properties:
key:
description: key is the label
key that the selector applies
to.
type: string
operator:
description: operator represents
a key's relationship to a set
of values. Valid operators are
In, NotIn, Exists and DoesNotExist.
type: string
values:
description: 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.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: 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.
type: object
type: object
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the set
of namespaces that the term applies to.
The term is applied to the union of the
namespaces selected by this field and
the ones listed in the namespaces field.
null selector and null or empty namespaces
list means "this pod's namespace". An
empty selector ({}) matches all namespaces.
properties:
matchExpressions:
description: matchExpressions is a list
of label selector requirements. The
requirements are ANDed.
items:
description: A label selector requirement
is a selector that contains values,
a key, and an operator that relates
the key and values.
properties:
key:
description: key is the label
key that the selector applies
to.
type: string
operator:
description: operator represents
a key's relationship to a set
of values. Valid operators are
In, NotIn, Exists and DoesNotExist.
type: string
values:
description: 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.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: 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.
type: object
type: object
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a static
list of namespace names that the term
applies to. The term is applied to the
union of the namespaces listed in this
field and the ones selected by namespaceSelector.
null or empty namespaces list and null
namespaceSelector means "this pod's namespace".
items:
type: string
type: array
topologyKey:
description: 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. Empty
topologyKey is not allowed.
type: string
required:
- topologyKey
type: object
type: array
type: object
podAntiAffinity:
description: Describes pod anti-affinity scheduling
rules (e.g. avoid putting this pod in the same node,
zone, etc. as some other pod(s)).
properties:
preferredDuringSchedulingIgnoredDuringExecution:
description: The scheduler will prefer to schedule
pods to nodes that satisfy the anti-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
anti-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.
items:
description: The weights of all of the matched
WeightedPodAffinityTerm fields are added per-node
to find the most preferred node(s)
properties:
podAffinityTerm:
description: Required. A pod affinity term,
associated with the corresponding weight.
properties:
labelSelector:
description: A label query over a set
of resources, in this case pods.
properties:
matchExpressions:
description: matchExpressions is
a list of label selector requirements.
The requirements are ANDed.
items:
description: A label selector
requirement is a selector that
contains values, a key, and
an operator that relates the
key and values.
properties:
key:
description: key is the label
key that the selector applies
to.
type: string
operator:
description: operator represents
a key's relationship to
a set of values. Valid operators
are In, NotIn, Exists and
DoesNotExist.
type: string
values:
description: 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.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: 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.
type: object
type: object
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the
set of namespaces that the term applies
to. The term is applied to the union
of the namespaces selected by this
field and the ones listed in the namespaces
field. null selector and null or empty
namespaces list means "this pod's
namespace". An empty selector ({})
matches all namespaces.
properties:
matchExpressions:
description: matchExpressions is
a list of label selector requirements.
The requirements are ANDed.
items:
description: A label selector
requirement is a selector that
contains values, a key, and
an operator that relates the
key and values.
properties:
key:
description: key is the label
key that the selector applies
to.
type: string
operator:
description: operator represents
a key's relationship to
a set of values. Valid operators
are In, NotIn, Exists and
DoesNotExist.
type: string
values:
description: 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.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: 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.
type: object
type: object
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a
static list of namespace names that
the term applies to. The term is applied
to the union of the namespaces listed
in this field and the ones selected
by namespaceSelector. null or empty
namespaces list and null namespaceSelector
means "this pod's namespace".
items:
type: string
type: array
topologyKey:
description: 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. Empty topologyKey
is not allowed.
type: string
required:
- topologyKey
type: object
weight:
description: weight associated with matching
the corresponding podAffinityTerm, in
the range 1-100.
format: int32
type: integer
required:
- podAffinityTerm
- weight
type: object
type: array
requiredDuringSchedulingIgnoredDuringExecution:
description: If the anti-affinity requirements
specified by this field are not met at scheduling
time, the pod will not be scheduled onto the
node. If the anti-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.
items:
description: Defines a set of pods (namely those
matching the labelSelector relative to the
given namespace(s)) that this pod should be
co-located (affinity) or not co-located (anti-affinity)
with, 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 a pod of the set of pods is running
properties:
labelSelector:
description: A label query over a set of
resources, in this case pods.
properties:
matchExpressions:
description: matchExpressions is a list
of label selector requirements. The
requirements are ANDed.
items:
description: A label selector requirement
is a selector that contains values,
a key, and an operator that relates
the key and values.
properties:
key:
description: key is the label
key that the selector applies
to.
type: string
operator:
description: operator represents
a key's relationship to a set
of values. Valid operators are
In, NotIn, Exists and DoesNotExist.
type: string
values:
description: 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.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: 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.
type: object
type: object
x-kubernetes-map-type: atomic
namespaceSelector:
description: A label query over the set
of namespaces that the term applies to.
The term is applied to the union of the
namespaces selected by this field and
the ones listed in the namespaces field.
null selector and null or empty namespaces
list means "this pod's namespace". An
empty selector ({}) matches all namespaces.
properties:
matchExpressions:
description: matchExpressions is a list
of label selector requirements. The
requirements are ANDed.
items:
description: A label selector requirement
is a selector that contains values,
a key, and an operator that relates
the key and values.
properties:
key:
description: key is the label
key that the selector applies
to.
type: string
operator:
description: operator represents
a key's relationship to a set
of values. Valid operators are
In, NotIn, Exists and DoesNotExist.
type: string
values:
description: 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.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: 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.
type: object
type: object
x-kubernetes-map-type: atomic
namespaces:
description: namespaces specifies a static
list of namespace names that the term
applies to. The term is applied to the
union of the namespaces listed in this
field and the ones selected by namespaceSelector.
null or empty namespaces list and null
namespaceSelector means "this pod's namespace".
items:
type: string
type: array
topologyKey:
description: 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. Empty
topologyKey is not allowed.
type: string
required:
- topologyKey
type: object
type: array
type: object
type: object
automountServiceAccountToken:
description: AutomountServiceAccountToken indicates whether
a service account token should be automatically mounted.
type: boolean
container:
description: Container is the Kubernetes container where
the application should run. One can change this attribute
in order to override the defaults provided by the operator.
properties:
args:
description: 'Arguments to the entrypoint. The container
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.
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. Cannot be updated.
More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell'
items:
type: string
type: array
command:
description: 'Entrypoint array. Not executed within
a shell. The container 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. 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. Cannot be updated.
More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell'
items:
type: string
type: array
env:
description: List of environment variables to set
in the container. Cannot be updated.
items:
description: EnvVar represents an environment variable
present in a Container.
properties:
name:
description: Name of the environment variable.
Must be a C_IDENTIFIER.
type: string
value:
description: '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 "$(VAR_NAME)".
Escaped references will never be expanded,
regardless of whether the variable exists
or not. Defaults to "".'
type: string
valueFrom:
description: Source for the environment variable's
value. Cannot be used if value is not empty.
properties:
configMapKeyRef:
description: Selects a key of a ConfigMap.
properties:
key:
description: The key to select.
type: string
name:
description: 'Name of the referent.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
TODO: Add other useful fields. apiVersion,
kind, uid?'
type: string
optional:
description: Specify whether the ConfigMap
or its key must be defined
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
fieldRef:
description: 'Selects a field of the pod:
supports metadata.name, metadata.namespace,
`metadata.labels[''<KEY>'']`, `metadata.annotations[''<KEY>'']`,
spec.nodeName, spec.serviceAccountName,
status.hostIP, status.podIP, status.podIPs.'
properties:
apiVersion:
description: Version of the schema the
FieldPath is written in terms of,
defaults to "v1".
type: string
fieldPath:
description: Path of the field to select
in the specified API version.
type: string
required:
- fieldPath
type: object
x-kubernetes-map-type: atomic
resourceFieldRef:
description: 'Selects a resource of the
container: only resources limits and requests
(limits.cpu, limits.memory, limits.ephemeral-storage,
requests.cpu, requests.memory and requests.ephemeral-storage)
are currently supported.'
properties:
containerName:
description: 'Container name: required
for volumes, optional for env vars'
type: string
divisor:
anyOf:
- type: integer
- type: string
description: Specifies the output format
of the exposed resources, defaults
to "1"
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
resource:
description: 'Required: resource to
select'
type: string
required:
- resource
type: object
x-kubernetes-map-type: atomic
secretKeyRef:
description: Selects a key of a secret in
the pod's namespace
properties:
key:
description: The key of the secret to
select from. Must be a valid secret
key.
type: string
name:
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?'
type: string
optional:
description: Specify whether the Secret
or its key must be defined
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
type: object
required:
- name
type: object
type: array
envFrom:
description: 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.
items:
description: EnvFromSource represents the source
of a set of ConfigMaps
properties:
configMapRef:
description: The ConfigMap to select from
properties:
name:
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?'
type: string
optional:
description: Specify whether the ConfigMap
must be defined
type: boolean
type: object
x-kubernetes-map-type: atomic
prefix:
description: An optional identifier to prepend
to each key in the ConfigMap. Must be a C_IDENTIFIER.
type: string
secretRef:
description: The Secret to select from
properties:
name:
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?'
type: string
optional:
description: Specify whether the Secret
must be defined
type: boolean
type: object
x-kubernetes-map-type: atomic
type: object
type: array
image:
description: 'Container image name. More info: https://kubernetes.io/docs/concepts/containers/images
This field is optional to allow higher level config
management to default or override container images
in workload controllers like Deployments and StatefulSets.'
type: string
imagePullPolicy:
description: 'Image pull policy. One of Always, Never,
IfNotPresent. Defaults to Always if :latest tag
is specified, or IfNotPresent otherwise. Cannot
be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images'
type: string
lifecycle:
description: Actions that the management system should
take in response to container lifecycle events.
Cannot be updated.
properties:
postStart:
description: 'PostStart is called immediately
after a container is created. If the handler
fails, the container is terminated and restarted
according to its restart policy. Other management
of the container blocks until the hook completes.
More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks'
properties:
exec:
description: Exec specifies the action to
take.
properties:
command:
description: 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) won't
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.
items:
type: string
type: array
type: object
httpGet:
description: HTTPGet specifies the http request
to perform.
properties:
host:
description: Host name to connect to,
defaults to the pod IP. You probably
want to set "Host" in httpHeaders instead.
type: string
httpHeaders:
description: Custom headers to set in
the request. HTTP allows repeated headers.
items:
description: HTTPHeader describes a
custom header to be used in HTTP probes
properties:
name:
description: The header field name.
This will be canonicalized upon
output, so case-variant names
will be understood as the same
header.
type: string
value:
description: The header field value
type: string
required:
- name
- value
type: object
type: array
path:
description: Path to access on the HTTP
server.
type: string
port:
anyOf:
- type: integer
- type: string
description: Name or number of the port
to access on the container. Number must
be in the range 1 to 65535. Name must
be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
scheme:
description: Scheme to use for connecting
to the host. Defaults to HTTP.
type: string
required:
- port
type: object
tcpSocket:
description: Deprecated. TCPSocket is NOT
supported as a LifecycleHandler and kept
for the backward compatibility. There are
no validation of this field and lifecycle
hooks will fail in runtime when tcp handler
is specified.
properties:
host:
description: 'Optional: Host name to connect
to, defaults to the pod IP.'
type: string
port:
anyOf:
- type: integer
- type: string
description: Number or name of the port
to access on the container. Number must
be in the range 1 to 65535. Name must
be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
required:
- port
type: object
type: object
preStop:
description: 'PreStop is called immediately before
a container is terminated due to an API request
or management event such as liveness/startup
probe failure, preemption, resource contention,
etc. The handler is not called if the container
crashes or exits. The Pod''s termination grace
period countdown begins before the PreStop hook
is executed. Regardless of the outcome of the
handler, the container will eventually terminate
within the Pod''s termination grace period (unless
delayed by finalizers). Other management of
the container blocks until the hook completes
or until the termination grace period is reached.
More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks'
properties:
exec:
description: Exec specifies the action to
take.
properties:
command:
description: 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) won't
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.
items:
type: string
type: array
type: object
httpGet:
description: HTTPGet specifies the http request
to perform.
properties:
host:
description: Host name to connect to,
defaults to the pod IP. You probably
want to set "Host" in httpHeaders instead.
type: string
httpHeaders:
description: Custom headers to set in
the request. HTTP allows repeated headers.
items:
description: HTTPHeader describes a
custom header to be used in HTTP probes
properties:
name:
description: The header field name.
This will be canonicalized upon
output, so case-variant names
will be understood as the same
header.
type: string
value:
description: The header field value
type: string
required:
- name
- value
type: object
type: array
path:
description: Path to access on the HTTP
server.
type: string
port:
anyOf:
- type: integer
- type: string
description: Name or number of the port
to access on the container. Number must
be in the range 1 to 65535. Name must
be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
scheme:
description: Scheme to use for connecting
to the host. Defaults to HTTP.
type: string
required:
- port
type: object
tcpSocket:
description: Deprecated. TCPSocket is NOT
supported as a LifecycleHandler and kept
for the backward compatibility. There are
no validation of this field and lifecycle
hooks will fail in runtime when tcp handler
is specified.
properties:
host:
description: 'Optional: Host name to connect
to, defaults to the pod IP.'
type: string
port:
anyOf:
- type: integer
- type: string
description: Number or name of the port
to access on the container. Number must
be in the range 1 to 65535. Name must
be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
required:
- port
type: object
type: object
type: object
livenessProbe:
description: 'Periodic probe of container liveness.
Container will be restarted if the probe fails.
Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
properties:
exec:
description: Exec specifies the action to take.
properties:
command:
description: 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) won't 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.
items:
type: string
type: array
type: object
failureThreshold:
description: Minimum consecutive failures for
the probe to be considered failed after having
succeeded. Defaults to 3. Minimum value is 1.
format: int32
type: integer
grpc:
description: GRPC specifies an action involving
a GRPC port.
properties:
port:
description: Port number of the gRPC service.
Number must be in the range 1 to 65535.
format: int32
type: integer
service:
description: "Service is the name of the service
to place in the gRPC HealthCheckRequest
(see https://github.com/grpc/grpc/blob/master/doc/health-checking.md).
\n If this is not specified, the default
behavior is defined by gRPC."
type: string
required:
- port
type: object
httpGet:
description: HTTPGet specifies the http request
to perform.
properties:
host:
description: Host name to connect to, defaults
to the pod IP. You probably want to set
"Host" in httpHeaders instead.
type: string
httpHeaders:
description: Custom headers to set in the
request. HTTP allows repeated headers.
items:
description: HTTPHeader describes a custom
header to be used in HTTP probes
properties:
name:
description: The header field name.
This will be canonicalized upon output,
so case-variant names will be understood
as the same header.
type: string
value:
description: The header field value
type: string
required:
- name
- value
type: object
type: array
path:
description: Path to access on the HTTP server.
type: string
port:
anyOf:
- type: integer
- type: string
description: Name or number of the port to
access on the container. Number must be
in the range 1 to 65535. Name must be an
IANA_SVC_NAME.
x-kubernetes-int-or-string: true
scheme:
description: Scheme to use for connecting
to the host. Defaults to HTTP.
type: string
required:
- port
type: object
initialDelaySeconds:
description: 'Number of seconds after the container
has started before liveness probes are initiated.
More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
format: int32
type: integer
periodSeconds:
description: How often (in seconds) to perform
the probe. Default to 10 seconds. Minimum value
is 1.
format: int32
type: integer
successThreshold:
description: Minimum consecutive successes for
the probe to be considered successful after
having failed. Defaults to 1. Must be 1 for
liveness and startup. Minimum value is 1.
format: int32
type: integer
tcpSocket:
description: TCPSocket specifies an action involving
a TCP port.
properties:
host:
description: 'Optional: Host name to connect
to, defaults to the pod IP.'
type: string
port:
anyOf:
- type: integer
- type: string
description: Number or name of the port to
access on the container. Number must be
in the range 1 to 65535. Name must be an
IANA_SVC_NAME.
x-kubernetes-int-or-string: true
required:
- port
type: object
terminationGracePeriodSeconds:
description: Optional duration in seconds the
pod needs to terminate gracefully upon probe
failure. 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. If this value
is nil, the pod's terminationGracePeriodSeconds
will be used. Otherwise, this value overrides
the value provided by the pod spec. Value must
be non-negative integer. The value zero indicates
stop immediately via the kill signal (no opportunity
to shut down). This is a beta field and requires
enabling ProbeTerminationGracePeriod feature
gate. Minimum value is 1. spec.terminationGracePeriodSeconds
is used if unset.
format: int64
type: integer
timeoutSeconds:
description: 'Number of seconds after which the
probe times out. Defaults to 1 second. Minimum
value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
format: int32
type: integer
type: object
ports:
description: List of ports to expose from the container.
Not specifying a port here DOES NOT prevent that
port from being exposed. Any port which is listening
on the default "0.0.0.0" address inside a container
will be accessible from the network. Modifying this
array with strategic merge patch may corrupt the
data. For more information See https://github.com/kubernetes/kubernetes/issues/108255.
Cannot be updated.
items:
description: ContainerPort represents a network
port in a single container.
properties:
containerPort:
description: Number of port to expose on the
pod's IP address. This must be a valid port
number, 0 < x < 65536.
format: int32
type: integer
hostIP:
description: What host IP to bind the external
port to.
type: string
hostPort:
description: 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.
format: int32
type: integer
name:
description: 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.
type: string
protocol:
default: TCP
description: Protocol for port. Must be UDP,
TCP, or SCTP. Defaults to "TCP".
type: string
required:
- containerPort
type: object
type: array
x-kubernetes-list-map-keys:
- containerPort
- protocol
x-kubernetes-list-type: map
readinessProbe:
description: 'Periodic probe of container service
readiness. Container will be removed from service
endpoints if the probe fails. Cannot be updated.
More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
properties:
exec:
description: Exec specifies the action to take.
properties:
command:
description: 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) won't 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.
items:
type: string
type: array
type: object
failureThreshold:
description: Minimum consecutive failures for
the probe to be considered failed after having
succeeded. Defaults to 3. Minimum value is 1.
format: int32
type: integer
grpc:
description: GRPC specifies an action involving
a GRPC port.
properties:
port:
description: Port number of the gRPC service.
Number must be in the range 1 to 65535.
format: int32
type: integer
service:
description: "Service is the name of the service
to place in the gRPC HealthCheckRequest
(see https://github.com/grpc/grpc/blob/master/doc/health-checking.md).
\n If this is not specified, the default
behavior is defined by gRPC."
type: string
required:
- port
type: object
httpGet:
description: HTTPGet specifies the http request
to perform.
properties:
host:
description: Host name to connect to, defaults
to the pod IP. You probably want to set
"Host" in httpHeaders instead.
type: string
httpHeaders:
description: Custom headers to set in the
request. HTTP allows repeated headers.
items:
description: HTTPHeader describes a custom
header to be used in HTTP probes
properties:
name:
description: The header field name.
This will be canonicalized upon output,
so case-variant names will be understood
as the same header.
type: string
value:
description: The header field value
type: string
required:
- name
- value
type: object
type: array
path:
description: Path to access on the HTTP server.
type: string
port:
anyOf:
- type: integer
- type: string
description: Name or number of the port to
access on the container. Number must be
in the range 1 to 65535. Name must be an
IANA_SVC_NAME.
x-kubernetes-int-or-string: true
scheme:
description: Scheme to use for connecting
to the host. Defaults to HTTP.
type: string
required:
- port
type: object
initialDelaySeconds:
description: 'Number of seconds after the container
has started before liveness probes are initiated.
More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
format: int32
type: integer
periodSeconds:
description: How often (in seconds) to perform
the probe. Default to 10 seconds. Minimum value
is 1.
format: int32
type: integer
successThreshold:
description: Minimum consecutive successes for
the probe to be considered successful after
having failed. Defaults to 1. Must be 1 for
liveness and startup. Minimum value is 1.
format: int32
type: integer
tcpSocket:
description: TCPSocket specifies an action involving
a TCP port.
properties:
host:
description: 'Optional: Host name to connect
to, defaults to the pod IP.'
type: string
port:
anyOf:
- type: integer
- type: string
description: Number or name of the port to
access on the container. Number must be
in the range 1 to 65535. Name must be an
IANA_SVC_NAME.
x-kubernetes-int-or-string: true
required:
- port
type: object
terminationGracePeriodSeconds:
description: Optional duration in seconds the
pod needs to terminate gracefully upon probe
failure. 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. If this value
is nil, the pod's terminationGracePeriodSeconds
will be used. Otherwise, this value overrides
the value provided by the pod spec. Value must
be non-negative integer. The value zero indicates
stop immediately via the kill signal (no opportunity
to shut down). This is a beta field and requires
enabling ProbeTerminationGracePeriod feature
gate. Minimum value is 1. spec.terminationGracePeriodSeconds
is used if unset.
format: int64
type: integer
timeoutSeconds:
description: 'Number of seconds after which the
probe times out. Defaults to 1 second. Minimum
value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
format: int32
type: integer
type: object
resizePolicy:
description: Resources resize policy for the container.
items:
description: ContainerResizePolicy represents resource
resize policy for the container.
properties:
resourceName:
description: 'Name of the resource to which
this resource resize policy applies. Supported
values: cpu, memory.'
type: string
restartPolicy:
description: Restart policy to apply when specified
resource is resized. If not specified, it
defaults to NotRequired.
type: string
required:
- resourceName
- restartPolicy
type: object
type: array
x-kubernetes-list-type: atomic
resources:
description: 'Compute Resources required by this container.
Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
properties:
claims:
description: "Claims lists the names of resources,
defined in spec.resourceClaims, that are used
by this container. \n This is an alpha field
and requires enabling the DynamicResourceAllocation
feature gate. \n This field is immutable. It
can only be set for containers."
items:
description: ResourceClaim references one entry
in PodSpec.ResourceClaims.
properties:
name:
description: Name must match the name of
one entry in pod.spec.resourceClaims of
the Pod where this field is used. It makes
that resource available inside a container.
type: string
required:
- name
type: object
type: array
x-kubernetes-list-map-keys:
- name
x-kubernetes-list-type: map
limits:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Limits describes the maximum amount
of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
requests:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: '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. Requests cannot
exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
type: object
securityContext:
description: 'SecurityContext defines the security
options the container should be run with. If set,
the fields of SecurityContext override the equivalent
fields of PodSecurityContext. More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/'
properties:
allowPrivilegeEscalation:
description: 'AllowPrivilegeEscalation controls
whether a process can gain more privileges than
its parent process. This bool directly controls
if the no_new_privs flag will be set on the
container process. AllowPrivilegeEscalation
is true always when the container is: 1) run
as Privileged 2) has CAP_SYS_ADMIN Note that
this field cannot be set when spec.os.name is
windows.'
type: boolean
capabilities:
description: The capabilities to add/drop when
running containers. Defaults to the default
set of capabilities granted by the container
runtime. Note that this field cannot be set
when spec.os.name is windows.
properties:
add:
description: Added capabilities
items:
description: Capability represent POSIX
capabilities type
type: string
type: array
drop:
description: Removed capabilities
items:
description: Capability represent POSIX
capabilities type
type: string
type: array
type: object
privileged:
description: Run container in privileged mode.
Processes in privileged containers are essentially
equivalent to root on the host. Defaults to
false. Note that this field cannot be set when
spec.os.name is windows.
type: boolean
procMount:
description: procMount denotes the type of proc
mount to use for the containers. The default
is DefaultProcMount which uses the container
runtime defaults for readonly paths and masked
paths. This requires the ProcMountType feature
flag to be enabled. Note that this field cannot
be set when spec.os.name is windows.
type: string
readOnlyRootFilesystem:
description: Whether this container has a read-only
root filesystem. Default is false. Note that
this field cannot be set when spec.os.name is
windows.
type: boolean
runAsGroup:
description: The GID to run the entrypoint of
the container process. Uses runtime default
if unset. May also be set in PodSecurityContext. If
set in both SecurityContext and PodSecurityContext,
the value specified in SecurityContext takes
precedence. Note that this field cannot be set
when spec.os.name is windows.
format: int64
type: integer
runAsNonRoot:
description: 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.
type: boolean
runAsUser:
description: 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. Note that
this field cannot be set when spec.os.name is
windows.
format: int64
type: integer
seLinuxOptions:
description: The SELinux context to be applied
to the container. If unspecified, the container
runtime will allocate a random SELinux context
for each container. May also be set in PodSecurityContext. If
set in both SecurityContext and PodSecurityContext,
the value specified in SecurityContext takes
precedence. Note that this field cannot be set
when spec.os.name is windows.
properties:
level:
description: Level is SELinux level label
that applies to the container.
type: string
role:
description: Role is a SELinux role label
that applies to the container.
type: string
type:
description: Type is a SELinux type label
that applies to the container.
type: string
user:
description: User is a SELinux user label
that applies to the container.
type: string
type: object
seccompProfile:
description: The seccomp options to use by this
container. If seccomp options are provided at
both the pod & container level, the container
options override the pod options. Note that
this field cannot be set when spec.os.name is
windows.
properties:
localhostProfile:
description: localhostProfile indicates a
profile defined in a file on the node should
be used. The profile must be preconfigured
on the node to work. Must be a descending
path, relative to the kubelet's configured
seccomp profile location. Must only be set
if type is "Localhost".
type: string
type:
description: "type indicates which kind of
seccomp profile will be applied. Valid options
are: \n Localhost - a profile defined in
a file on the node should be used. RuntimeDefault
- the container runtime default profile
should be used. Unconfined - no profile
should be applied."
type: string
required:
- type
type: object
windowsOptions:
description: The Windows specific settings applied
to all containers. If unspecified, the options
from the PodSecurityContext will be used. If
set in both SecurityContext and PodSecurityContext,
the value specified in SecurityContext takes
precedence. Note that this field cannot be set
when spec.os.name is linux.
properties:
gmsaCredentialSpec:
description: GMSACredentialSpec is where the
GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa)
inlines the contents of the GMSA credential
spec named by the GMSACredentialSpecName
field.
type: string
gmsaCredentialSpecName:
description: GMSACredentialSpecName is the
name of the GMSA credential spec to use.
type: string
hostProcess:
description: HostProcess determines if a container
should be run as a 'Host Process' container.
This field is alpha-level and will only
be honored by components that enable the
WindowsHostProcessContainers feature flag.
Setting this field without the feature flag
will result in errors when validating the
Pod. All of a Pod's containers must have
the same effective HostProcess value (it
is not allowed to have a mix of HostProcess
containers and non-HostProcess containers). In
addition, if HostProcess is true then HostNetwork
must also be set to true.
type: boolean
runAsUserName:
description: The UserName in Windows to run
the entrypoint of the container process.
Defaults to the 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.
type: string
type: object
type: object
startupProbe:
description: 'StartupProbe indicates that the Pod
has successfully initialized. If specified, no other
probes are executed until this completes successfully.
If this probe fails, the Pod will be restarted,
just as if the livenessProbe failed. This can be
used to provide different probe parameters at the
beginning of a Pod''s lifecycle, when it might take
a long time to load data or warm a cache, than during
steady-state operation. This cannot be updated.
More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
properties:
exec:
description: Exec specifies the action to take.
properties:
command:
description: 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) won't 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.
items:
type: string
type: array
type: object
failureThreshold:
description: Minimum consecutive failures for
the probe to be considered failed after having
succeeded. Defaults to 3. Minimum value is 1.
format: int32
type: integer
grpc:
description: GRPC specifies an action involving
a GRPC port.
properties:
port:
description: Port number of the gRPC service.
Number must be in the range 1 to 65535.
format: int32
type: integer
service:
description: "Service is the name of the service
to place in the gRPC HealthCheckRequest
(see https://github.com/grpc/grpc/blob/master/doc/health-checking.md).
\n If this is not specified, the default
behavior is defined by gRPC."
type: string
required:
- port
type: object
httpGet:
description: HTTPGet specifies the http request
to perform.
properties:
host:
description: Host name to connect to, defaults
to the pod IP. You probably want to set
"Host" in httpHeaders instead.
type: string
httpHeaders:
description: Custom headers to set in the
request. HTTP allows repeated headers.
items:
description: HTTPHeader describes a custom
header to be used in HTTP probes
properties:
name:
description: The header field name.
This will be canonicalized upon output,
so case-variant names will be understood
as the same header.
type: string
value:
description: The header field value
type: string
required:
- name
- value
type: object
type: array
path:
description: Path to access on the HTTP server.
type: string
port:
anyOf:
- type: integer
- type: string
description: Name or number of the port to
access on the container. Number must be
in the range 1 to 65535. Name must be an
IANA_SVC_NAME.
x-kubernetes-int-or-string: true
scheme:
description: Scheme to use for connecting
to the host. Defaults to HTTP.
type: string
required:
- port
type: object
initialDelaySeconds:
description: 'Number of seconds after the container
has started before liveness probes are initiated.
More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
format: int32
type: integer
periodSeconds:
description: How often (in seconds) to perform
the probe. Default to 10 seconds. Minimum value
is 1.
format: int32
type: integer
successThreshold:
description: Minimum consecutive successes for
the probe to be considered successful after
having failed. Defaults to 1. Must be 1 for
liveness and startup. Minimum value is 1.
format: int32
type: integer
tcpSocket:
description: TCPSocket specifies an action involving
a TCP port.
properties:
host:
description: 'Optional: Host name to connect
to, defaults to the pod IP.'
type: string
port:
anyOf:
- type: integer
- type: string
description: Number or name of the port to
access on the container. Number must be
in the range 1 to 65535. Name must be an
IANA_SVC_NAME.
x-kubernetes-int-or-string: true
required:
- port
type: object
terminationGracePeriodSeconds:
description: Optional duration in seconds the
pod needs to terminate gracefully upon probe
failure. 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. If this value
is nil, the pod's terminationGracePeriodSeconds
will be used. Otherwise, this value overrides
the value provided by the pod spec. Value must
be non-negative integer. The value zero indicates
stop immediately via the kill signal (no opportunity
to shut down). This is a beta field and requires
enabling ProbeTerminationGracePeriod feature
gate. Minimum value is 1. spec.terminationGracePeriodSeconds
is used if unset.
format: int64
type: integer
timeoutSeconds:
description: 'Number of seconds after which the
probe times out. Defaults to 1 second. Minimum
value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
format: int32
type: integer
type: object
stdin:
description: 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.
type: boolean
stdinOnce:
description: 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
processes that reads from stdin will never receive
an EOF. Default is false
type: boolean
terminationMessagePath:
description: 'Optional: 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. Will be truncated
by the node if greater than 4096 bytes. The total
message length across all containers will be limited
to 12kb. Defaults to /dev/termination-log. Cannot
be updated.'
type: string
terminationMessagePolicy:
description: Indicate how the termination message
should be populated. File will use the contents
of terminationMessagePath to populate the container
status message on both success and failure. FallbackToLogsOnError
will use the last chunk of container log output
if the termination message file is empty and the
container exited with an error. The log output is
limited to 2048 bytes or 80 lines, whichever is
smaller. Defaults to File. Cannot be updated.
type: string
tty:
description: Whether this container should allocate
a TTY for itself, also requires 'stdin' to be true.
Default is false.
type: boolean
volumeDevices:
description: volumeDevices is the list of block devices
to be used by the container.
items:
description: volumeDevice describes a mapping of
a raw block device within a container.
properties:
devicePath:
description: devicePath is the path inside of
the container that the device will be mapped
to.
type: string
name:
description: name must match the name of a persistentVolumeClaim
in the pod
type: string
required:
- devicePath
- name
type: object
type: array
volumeMounts:
description: Pod volumes to mount into the container's
filesystem. Cannot be updated.
items:
description: VolumeMount describes a mounting of
a Volume within a container.
properties:
mountPath:
description: Path within the container at which
the volume should be mounted. Must not contain
':'.
type: string
mountPropagation:
description: 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.
type: string
name:
description: This must match the Name of a Volume.
type: string
readOnly:
description: Mounted read-only if true, read-write
otherwise (false or unspecified). Defaults
to false.
type: boolean
subPath:
description: Path within the volume from which
the container's volume should be mounted.
Defaults to "" (volume's root).
type: string
subPathExpr:
description: 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.
type: string
required:
- mountPath
- name
type: object
type: array
type: object
containers:
description: 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.
items:
description: A single application container that you
want to run within a pod.
properties:
args:
description: 'Arguments to the entrypoint. The container
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. 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. Cannot be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell'
items:
type: string
type: array
command:
description: 'Entrypoint array. Not executed within
a shell. The container 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.
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. Cannot
be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell'
items:
type: string
type: array
env:
description: List of environment variables to set
in the container. Cannot be updated.
items:
description: EnvVar represents an environment
variable present in a Container.
properties:
name:
description: Name of the environment variable.
Must be a C_IDENTIFIER.
type: string
value:
description: '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
"$(VAR_NAME)". Escaped references will never
be expanded, regardless of whether the variable
exists or not. Defaults to "".'
type: string
valueFrom:
description: Source for the environment variable's
value. Cannot be used if value is not empty.
properties:
configMapKeyRef:
description: Selects a key of a ConfigMap.
properties:
key:
description: The key to select.
type: string
name:
description: 'Name of the referent.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
TODO: Add other useful fields. apiVersion,
kind, uid?'
type: string
optional:
description: Specify whether the ConfigMap
or its key must be defined
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
fieldRef:
description: 'Selects a field of the pod:
supports metadata.name, metadata.namespace,
`metadata.labels[''<KEY>'']`, `metadata.annotations[''<KEY>'']`,
spec.nodeName, spec.serviceAccountName,
status.hostIP, status.podIP, status.podIPs.'
properties:
apiVersion:
description: Version of the schema
the FieldPath is written in terms
of, defaults to "v1".
type: string
fieldPath:
description: Path of the field to
select in the specified API version.
type: string
required:
- fieldPath
type: object
x-kubernetes-map-type: atomic
resourceFieldRef:
description: 'Selects a resource of the
container: only resources limits and
requests (limits.cpu, limits.memory,
limits.ephemeral-storage, requests.cpu,
requests.memory and requests.ephemeral-storage)
are currently supported.'
properties:
containerName:
description: 'Container name: required
for volumes, optional for env vars'
type: string
divisor:
anyOf:
- type: integer
- type: string
description: Specifies the output
format of the exposed resources,
defaults to "1"
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
resource:
description: 'Required: resource to
select'
type: string
required:
- resource
type: object
x-kubernetes-map-type: atomic
secretKeyRef:
description: Selects a key of a secret
in the pod's namespace
properties:
key:
description: The key of the secret
to select from. Must be a valid
secret key.
type: string
name:
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?'
type: string
optional:
description: Specify whether the Secret
or its key must be defined
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
type: object
required:
- name
type: object
type: array
envFrom:
description: 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.
items:
description: EnvFromSource represents the source
of a set of ConfigMaps
properties:
configMapRef:
description: The ConfigMap to select from
properties:
name:
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?'
type: string
optional:
description: Specify whether the ConfigMap
must be defined
type: boolean
type: object
x-kubernetes-map-type: atomic
prefix:
description: An optional identifier to prepend
to each key in the ConfigMap. Must be a
C_IDENTIFIER.
type: string
secretRef:
description: The Secret to select from
properties:
name:
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?'
type: string
optional:
description: Specify whether the Secret
must be defined
type: boolean
type: object
x-kubernetes-map-type: atomic
type: object
type: array
image:
description: 'Container image name. More info: https://kubernetes.io/docs/concepts/containers/images
This field is optional to allow higher level config
management to default or override container images
in workload controllers like Deployments and StatefulSets.'
type: string
imagePullPolicy:
description: 'Image pull policy. One of Always,
Never, IfNotPresent. Defaults to Always if :latest
tag is specified, or IfNotPresent otherwise. Cannot
be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images'
type: string
lifecycle:
description: Actions that the management system
should take in response to container lifecycle
events. Cannot be updated.
properties:
postStart:
description: 'PostStart is called immediately
after a container is created. If the handler
fails, the container is terminated and restarted
according to its restart policy. Other management
of the container blocks until the hook completes.
More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks'
properties:
exec:
description: Exec specifies the action to
take.
properties:
command:
description: 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) won't
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.
items:
type: string
type: array
type: object
httpGet:
description: HTTPGet specifies the http
request to perform.
properties:
host:
description: Host name to connect to,
defaults to the pod IP. You probably
want to set "Host" in httpHeaders
instead.
type: string
httpHeaders:
description: Custom headers to set in
the request. HTTP allows repeated
headers.
items:
description: HTTPHeader describes
a custom header to be used in HTTP
probes
properties:
name:
description: The header field
name. This will be canonicalized
upon output, so case-variant
names will be understood as
the same header.
type: string
value:
description: The header field
value
type: string
required:
- name
- value
type: object
type: array
path:
description: Path to access on the HTTP
server.
type: string
port:
anyOf:
- type: integer
- type: string
description: Name or number of the port
to access on the container. Number
must be in the range 1 to 65535. Name
must be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
scheme:
description: Scheme to use for connecting
to the host. Defaults to HTTP.
type: string
required:
- port
type: object
tcpSocket:
description: Deprecated. TCPSocket is NOT
supported as a LifecycleHandler and kept
for the backward compatibility. There
are no validation of this field and lifecycle
hooks will fail in runtime when tcp handler
is specified.
properties:
host:
description: 'Optional: Host name to
connect to, defaults to the pod IP.'
type: string
port:
anyOf:
- type: integer
- type: string
description: Number or name of the port
to access on the container. Number
must be in the range 1 to 65535. Name
must be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
required:
- port
type: object
type: object
preStop:
description: 'PreStop is called immediately
before a container is terminated due to an
API request or management event such as liveness/startup
probe failure, preemption, resource contention,
etc. The handler is not called if the container
crashes or exits. The Pod''s termination grace
period countdown begins before the PreStop
hook is executed. Regardless of the outcome
of the handler, the container will eventually
terminate within the Pod''s termination grace
period (unless delayed by finalizers). Other
management of the container blocks until the
hook completes or until the termination grace
period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks'
properties:
exec:
description: Exec specifies the action to
take.
properties:
command:
description: 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) won't
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.
items:
type: string
type: array
type: object
httpGet:
description: HTTPGet specifies the http
request to perform.
properties:
host:
description: Host name to connect to,
defaults to the pod IP. You probably
want to set "Host" in httpHeaders
instead.
type: string
httpHeaders:
description: Custom headers to set in
the request. HTTP allows repeated
headers.
items:
description: HTTPHeader describes
a custom header to be used in HTTP
probes
properties:
name:
description: The header field
name. This will be canonicalized
upon output, so case-variant
names will be understood as
the same header.
type: string
value:
description: The header field
value
type: string
required:
- name
- value
type: object
type: array
path:
description: Path to access on the HTTP
server.
type: string
port:
anyOf:
- type: integer
- type: string
description: Name or number of the port
to access on the container. Number
must be in the range 1 to 65535. Name
must be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
scheme:
description: Scheme to use for connecting
to the host. Defaults to HTTP.
type: string
required:
- port
type: object
tcpSocket:
description: Deprecated. TCPSocket is NOT
supported as a LifecycleHandler and kept
for the backward compatibility. There
are no validation of this field and lifecycle
hooks will fail in runtime when tcp handler
is specified.
properties:
host:
description: 'Optional: Host name to
connect to, defaults to the pod IP.'
type: string
port:
anyOf:
- type: integer
- type: string
description: Number or name of the port
to access on the container. Number
must be in the range 1 to 65535. Name
must be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
required:
- port
type: object
type: object
type: object
livenessProbe:
description: 'Periodic probe of container liveness.
Container will be restarted if the probe fails.
Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
properties:
exec:
description: Exec specifies the action to take.
properties:
command:
description: 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) won't 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.
items:
type: string
type: array
type: object
failureThreshold:
description: Minimum consecutive failures for
the probe to be considered failed after having
succeeded. Defaults to 3. Minimum value is
1.
format: int32
type: integer
grpc:
description: GRPC specifies an action involving
a GRPC port.
properties:
port:
description: Port number of the gRPC service.
Number must be in the range 1 to 65535.
format: int32
type: integer
service:
description: "Service is the name of the
service to place in the gRPC HealthCheckRequest
(see https://github.com/grpc/grpc/blob/master/doc/health-checking.md).
\n If this is not specified, the default
behavior is defined by gRPC."
type: string
required:
- port
type: object
httpGet:
description: HTTPGet specifies the http request
to perform.
properties:
host:
description: Host name to connect to, defaults
to the pod IP. You probably want to set
"Host" in httpHeaders instead.
type: string
httpHeaders:
description: Custom headers to set in the
request. HTTP allows repeated headers.
items:
description: HTTPHeader describes a custom
header to be used in HTTP probes
properties:
name:
description: The header field name.
This will be canonicalized upon
output, so case-variant names will
be understood as the same header.
type: string
value:
description: The header field value
type: string
required:
- name
- value
type: object
type: array
path:
description: Path to access on the HTTP
server.
type: string
port:
anyOf:
- type: integer
- type: string
description: Name or number of the port
to access on the container. Number must
be in the range 1 to 65535. Name must
be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
scheme:
description: Scheme to use for connecting
to the host. Defaults to HTTP.
type: string
required:
- port
type: object
initialDelaySeconds:
description: 'Number of seconds after the container
has started before liveness probes are initiated.
More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
format: int32
type: integer
periodSeconds:
description: How often (in seconds) to perform
the probe. Default to 10 seconds. Minimum
value is 1.
format: int32
type: integer
successThreshold:
description: Minimum consecutive successes for
the probe to be considered successful after
having failed. Defaults to 1. Must be 1 for
liveness and startup. Minimum value is 1.
format: int32
type: integer
tcpSocket:
description: TCPSocket specifies an action involving
a TCP port.
properties:
host:
description: 'Optional: Host name to connect
to, defaults to the pod IP.'
type: string
port:
anyOf:
- type: integer
- type: string
description: Number or name of the port
to access on the container. Number must
be in the range 1 to 65535. Name must
be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
required:
- port
type: object
terminationGracePeriodSeconds:
description: Optional duration in seconds the
pod needs to terminate gracefully upon probe
failure. 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.
If this value is nil, the pod's terminationGracePeriodSeconds
will be used. Otherwise, this value overrides
the value provided by the pod spec. Value
must be non-negative integer. The value zero
indicates stop immediately via the kill signal
(no opportunity to shut down). This is a beta
field and requires enabling ProbeTerminationGracePeriod
feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds
is used if unset.
format: int64
type: integer
timeoutSeconds:
description: 'Number of seconds after which
the probe times out. Defaults to 1 second.
Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
format: int32
type: integer
type: object
name:
description: Name of the container specified as
a DNS_LABEL. Each container in a pod must have
a unique name (DNS_LABEL). Cannot be updated.
type: string
ports:
description: List of ports to expose from the container.
Not specifying a port here DOES NOT prevent that
port from being exposed. Any port which is listening
on the default "0.0.0.0" address inside a container
will be accessible from the network. Modifying
this array with strategic merge patch may corrupt
the data. For more information See https://github.com/kubernetes/kubernetes/issues/108255.
Cannot be updated.
items:
description: ContainerPort represents a network
port in a single container.
properties:
containerPort:
description: Number of port to expose on the
pod's IP address. This must be a valid port
number, 0 < x < 65536.
format: int32
type: integer
hostIP:
description: What host IP to bind the external
port to.
type: string
hostPort:
description: 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.
format: int32
type: integer
name:
description: 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.
type: string
protocol:
default: TCP
description: Protocol for port. Must be UDP,
TCP, or SCTP. Defaults to "TCP".
type: string
required:
- containerPort
type: object
type: array
x-kubernetes-list-map-keys:
- containerPort
- protocol
x-kubernetes-list-type: map
readinessProbe:
description: 'Periodic probe of container service
readiness. Container will be removed from service
endpoints if the probe fails. Cannot be updated.
More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
properties:
exec:
description: Exec specifies the action to take.
properties:
command:
description: 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) won't 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.
items:
type: string
type: array
type: object
failureThreshold:
description: Minimum consecutive failures for
the probe to be considered failed after having
succeeded. Defaults to 3. Minimum value is
1.
format: int32
type: integer
grpc:
description: GRPC specifies an action involving
a GRPC port.
properties:
port:
description: Port number of the gRPC service.
Number must be in the range 1 to 65535.
format: int32
type: integer
service:
description: "Service is the name of the
service to place in the gRPC HealthCheckRequest
(see https://github.com/grpc/grpc/blob/master/doc/health-checking.md).
\n If this is not specified, the default
behavior is defined by gRPC."
type: string
required:
- port
type: object
httpGet:
description: HTTPGet specifies the http request
to perform.
properties:
host:
description: Host name to connect to, defaults
to the pod IP. You probably want to set
"Host" in ht