Skip to content

Instantly share code, notes, and snippets.

@jsanda

jsanda/cass-operator-manifests.yaml

Created July 21, 2020 22:50
Show Gist options
  • Save jsanda/07ef74f0f19edacfe396560a6328bd7e to your computer and use it in GitHub Desktop.
Save jsanda/07ef74f0f19edacfe396560a6328bd7e to your computer and use it in GitHub Desktop.
Download ZIP
Raw
cass-operator-manifests.yaml
---
apiVersion: v1
kind: Namespace
metadata:
name: cass-operator
---
apiVersion: v1
kind: Namespace
metadata:
name: dev1
---
apiVersion: v1
kind: Namespace
metadata:
name: dev2
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: cass-operator
namespace: cass-operator
---
apiVersion: v1
data:
tls.crt: ""
tls.key: ""
kind: Secret
metadata:
name: cass-operator-webhook-config
namespace: cass-operator
---
apiVersion: v1
data:
.dockerconfigjson: eyJhdXRocyI6eyJkb2NrZXIucGtnLmdpdGh1Yi4jb20iOnsidXNlcm5hbWUiOiJqc2FuZGEiLCJkYXNzd29yZCI6IjhhZDc1NTM3ZmM5YZNlOTVkZTgyNmFiZDYxNzgzODMxZDYwZDJmNzkiLCJhdXRoIjoiYW5OaGJtUmhPamhoWkRjMU5UTTNabU01WVdObE9UVmtaVGd5Tm1GaVpEWXhOemd8T0RNeFpEWXdaREptTnprPTJ9fX0=
kind: Secret
metadata:
creationTimestamp: null
name: github-docker-registry
type: kubernetes.io/dockerconfigjson
---
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
name: cassandradatacenters.cassandra.datastax.com
spec:
group: cassandra.datastax.com
names:
kind: CassandraDatacenter
listKind: CassandraDatacenterList
plural: cassandradatacenters
shortNames:
- cassdc
- cassdcs
singular: cassandradatacenter
scope: Namespaced
subresources:
status: {}
validation:
openAPIV3Schema:
description: CassandraDatacenter is the Schema for the cassandradatacenters
API
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: CassandraDatacenterSpec defines the desired state of a CassandraDatacenter
properties:
additionalSeeds:
items:
type: string
type: array
allowMultipleNodesPerWorker:
description: Turning this option on allows multiple server pods to be
created on a k8s worker node. By default the operator creates just
one server pod per k8s worker node using k8s podAntiAffinity and requiredDuringSchedulingIgnoredDuringExecution.
type: boolean
canaryUpgrade:
description: Indicates that configuration and container image changes
should only be pushed to the first rack of the datacenter
type: boolean
clusterName:
description: The name by which CQL clients and instances will know the
cluster. If the same cluster name is shared by multiple Datacenters
in the same Kubernetes namespace, they will join together in a multi-datacenter
cluster.
minLength: 2
type: string
configBuilderImage:
description: Container image for the config builder init container.
type: string
forceUpgradeRacks:
description: Rack names in this list are set to the latest StatefulSet
configuration even if Cassandra nodes are down. Use this to recover
from an upgrade that couldn't roll out.
items:
type: string
type: array
managementApiAuth:
description: Config for the Management API certificates
properties:
insecure:
type: object
manual:
properties:
clientSecretName:
type: string
serverSecretName:
type: string
skipSecretValidation:
type: boolean
required:
- clientSecretName
- serverSecretName
type: object
type: object
nodeSelector:
additionalProperties:
type: string
description: 'A map of label keys and values to restrict Cassandra node
scheduling to k8s workers with matchiing labels. More info: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector'
type: object
podTemplateSpec:
description: PodTemplate provides customisation options (labels, annotations,
affinity rules, resource requests, and so on) for the cassandra pods
properties:
metadata:
description: 'Standard object''s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata'
type: object
spec:
description: 'Specification of the desired behavior of the pod.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status'
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
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
type: array
required:
- nodeSelectorTerms
type: object
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
namespaces:
description: namespaces specifies which namespaces
the labelSelector applies to (matches against);
null or empty list 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
namespaces:
description: namespaces specifies which namespaces
the labelSelector applies to (matches against);
null or empty list 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
namespaces:
description: namespaces specifies which namespaces
the labelSelector applies to (matches against);
null or empty list 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
namespaces:
description: namespaces specifies which namespaces
the labelSelector applies to (matches against);
null or empty list 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
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 docker
image''s CMD is used if this is not provided. Variable
references $(VAR_NAME) are expanded using the container''s
environment. If a variable cannot be resolved, the reference
in the input string will be unchanged. The $(VAR_NAME)
syntax can be escaped with a double $$, ie: $$(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 docker image''s ENTRYPOINT is used if this
is not provided. Variable references $(VAR_NAME) are
expanded using the container''s environment. If a variable
cannot be resolved, the reference in the input string
will be unchanged. The $(VAR_NAME) syntax can be escaped
with a double $$, ie: $$(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 previous defined environment
variables in the container and any service environment
variables. If a variable cannot be resolved, the
reference in the input string will be unchanged.
The $(VAR_NAME) syntax can be escaped with a double
$$, ie: $$(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
fieldRef:
description: 'Selects a field of the pod: supports
metadata.name, metadata.namespace, metadata.labels,
metadata.annotations, 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
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
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
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
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
type: object
type: array
image:
description: 'Docker 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: One and only one of the following
should be specified. 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
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: 'TCPSocket specifies an action involving
a TCP port. TCP hooks not yet supported TODO:
implement a realistic TCP lifecycle hook'
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 reason for termination is passed to the
handler. The Pod''s termination grace period countdown
begins before the PreStop hooked is executed. Regardless
of the outcome of the handler, the container will
eventually terminate within the Pod''s termination
grace period. 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: One and only one of the following
should be specified. 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
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: 'TCPSocket specifies an action involving
a TCP port. TCP hooks not yet supported TODO:
implement a realistic TCP lifecycle hook'
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: One and only one of the following should
be specified. 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
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
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. TCP hooks not yet supported TODO: implement
a realistic TCP lifecycle hook'
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
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.
Exposing a port here gives the system additional information
about the network connections a container uses, but
is primarily informational. 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.
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:
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: One and only one of the following should
be specified. 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
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
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. TCP hooks not yet supported TODO: implement
a realistic TCP lifecycle hook'
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
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
resources:
description: 'Compute Resources required by this container.
Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/'
properties:
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-compute-resources-container/'
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. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/'
type: object
type: object
securityContext:
description: 'Security options the pod should run with.
More info: https://kubernetes.io/docs/concepts/policy/security-context/
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'
type: boolean
capabilities:
description: The capabilities to add/drop when running
containers. Defaults to the default set of capabilities
granted by the container runtime.
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.
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.
type: string
readOnlyRootFilesystem:
description: Whether this container has a read-only
root filesystem. Default is false.
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.
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.
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.
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
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.
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.
This field is alpha-level and is only honored
by servers that enable the WindowsGMSA feature
flag.
type: string
gmsaCredentialSpecName:
description: GMSACredentialSpecName is the name
of the GMSA credential spec to use. This field
is alpha-level and is only honored by servers
that enable the WindowsGMSA feature flag.
type: string
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. This field is beta-level and may
be disabled with the WindowsRunAsUserName feature
flag.
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. This is an alpha feature enabled by the
StartupProbe feature flag. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
properties:
exec:
description: One and only one of the following should
be specified. 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
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
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. TCP hooks not yet supported TODO: implement
a realistic TCP lifecycle hook'
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
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. This is a beta feature.
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
workingDir:
description: Container's working directory. If not specified,
the container runtime's default will be used, which
might be configured in the container image. Cannot be
updated.
type: string
required:
- name
type: object
type: array
dnsConfig:
description: Specifies the DNS parameters of a pod. Parameters
specified here will be merged to the generated DNS configuration
based on DNSPolicy.
properties:
nameservers:
description: A list of DNS name server IP addresses. This
will be appended to the base nameservers generated from
DNSPolicy. Duplicated nameservers will be removed.
items:
type: string
type: array
options:
description: A list of DNS resolver options. This will be
merged with the base options generated from DNSPolicy.
Duplicated entries will be removed. Resolution options
given in Options will override those that appear in the
base DNSPolicy.
items:
description: PodDNSConfigOption defines DNS resolver options
of a pod.
properties:
name:
description: Required.
type: string
value:
type: string
type: object
type: array
searches:
description: A list of DNS search domains for host-name
lookup. This will be appended to the base search paths
generated from DNSPolicy. Duplicated search paths will
be removed.
items:
type: string
type: array
type: object
dnsPolicy:
description: Set DNS policy for the pod. Defaults to "ClusterFirst".
Valid values are 'ClusterFirstWithHostNet', 'ClusterFirst',
'Default' or 'None'. DNS parameters given in DNSConfig will
be merged with the policy selected with DNSPolicy. To have
DNS options set along with hostNetwork, you have to specify
DNS policy explicitly to 'ClusterFirstWithHostNet'.
type: string
enableServiceLinks:
description: 'EnableServiceLinks indicates whether information
about services should be injected into pod''s environment
variables, matching the syntax of Docker links. Optional:
Defaults to true.'
type: boolean
ephemeralContainers:
description: List of ephemeral containers run in this pod. Ephemeral
containers may be run in an existing pod to perform user-initiated
actions such as debugging. This list cannot be specified when
creating a pod, and it cannot be modified by updating the
pod spec. In order to add an ephemeral container to an existing
pod, use the pod's ephemeralcontainers subresource. This field
is alpha-level and is only honored by servers that enable
the EphemeralContainers feature.
items:
description: An EphemeralContainer is a container that may
be added temporarily to an existing pod for user-initiated
activities such as debugging. Ephemeral containers have
no resource or scheduling guarantees, and they will not
be restarted when they exit or when a pod is removed or
restarted. If an ephemeral container causes a pod to exceed
its resource allocation, the pod may be evicted. Ephemeral
containers may not be added by directly updating the pod
spec. They must be added via the pod's ephemeralcontainers
subresource, and they will appear in the pod spec once added.
This is an alpha feature enabled by the EphemeralContainers
feature flag.
properties:
args:
description: 'Arguments to the entrypoint. The docker
image''s CMD is used if this is not provided. Variable
references $(VAR_NAME) are expanded using the container''s
environment. If a variable cannot be resolved, the reference
in the input string will be unchanged. The $(VAR_NAME)
syntax can be escaped with a double $$, ie: $$(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 docker image''s ENTRYPOINT is used if this
is not provided. Variable references $(VAR_NAME) are
expanded using the container''s environment. If a variable
cannot be resolved, the reference in the input string
will be unchanged. The $(VAR_NAME) syntax can be escaped
with a double $$, ie: $$(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 previous defined environment
variables in the container and any service environment
variables. If a variable cannot be resolved, the
reference in the input string will be unchanged.
The $(VAR_NAME) syntax can be escaped with a double
$$, ie: $$(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
fieldRef:
description: 'Selects a field of the pod: supports
metadata.name, metadata.namespace, metadata.labels,
metadata.annotations, 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
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
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
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
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
type: object
type: array
image:
description: 'Docker image name. More info: https://kubernetes.io/docs/concepts/containers/images'
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: Lifecycle is not allowed for ephemeral containers.
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: One and only one of the following
should be specified. 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
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: 'TCPSocket specifies an action involving
a TCP port. TCP hooks not yet supported TODO:
implement a realistic TCP lifecycle hook'
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 reason for termination is passed to the
handler. The Pod''s termination grace period countdown
begins before the PreStop hooked is executed. Regardless
of the outcome of the handler, the container will
eventually terminate within the Pod''s termination
grace period. 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: One and only one of the following
should be specified. 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
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: 'TCPSocket specifies an action involving
a TCP port. TCP hooks not yet supported TODO:
implement a realistic TCP lifecycle hook'
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: Probes are not allowed for ephemeral containers.
properties:
exec:
description: One and only one of the following should
be specified. 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
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
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. TCP hooks not yet supported TODO: implement
a realistic TCP lifecycle hook'
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
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 ephemeral container specified
as a DNS_LABEL. This name must be unique among all containers,
init containers and ephemeral containers.
type: string
ports:
description: Ports are not allowed for ephemeral containers.
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:
description: Protocol for port. Must be UDP, TCP,
or SCTP. Defaults to "TCP".
type: string
required:
- containerPort
type: object
type: array
readinessProbe:
description: Probes are not allowed for ephemeral containers.
properties:
exec:
description: One and only one of the following should
be specified. 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
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
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. TCP hooks not yet supported TODO: implement
a realistic TCP lifecycle hook'
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
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
resources:
description: Resources are not allowed for ephemeral containers.
Ephemeral containers use spare resources already allocated
to the pod.
properties:
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-compute-resources-container/'
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. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/'
type: object
type: object
securityContext:
description: SecurityContext is not allowed for ephemeral
containers.
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'
type: boolean
capabilities:
description: The capabilities to add/drop when running
containers. Defaults to the default set of capabilities
granted by the container runtime.
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.
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.
type: string
readOnlyRootFilesystem:
description: Whether this container has a read-only
root filesystem. Default is false.
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.
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.
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.
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
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.
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.
This field is alpha-level and is only honored
by servers that enable the WindowsGMSA feature
flag.
type: string
gmsaCredentialSpecName:
description: GMSACredentialSpecName is the name
of the GMSA credential spec to use. This field
is alpha-level and is only honored by servers
that enable the WindowsGMSA feature flag.
type: string
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. This field is beta-level and may
be disabled with the WindowsRunAsUserName feature
flag.
type: string
type: object
type: object
startupProbe:
description: Probes are not allowed for ephemeral containers.
properties:
exec:
description: One and only one of the following should
be specified. 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
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
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. TCP hooks not yet supported TODO: implement
a realistic TCP lifecycle hook'
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
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
targetContainerName:
description: If set, the name of the container from PodSpec
that this ephemeral container targets. The ephemeral
container will be run in the namespaces (IPC, PID, etc)
of this container. If not set then the ephemeral container
is run in whatever namespaces are shared for the pod.
Note that the container runtime must support this feature.
type: string
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. This is a beta feature.
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
workingDir:
description: Container's working directory. If not specified,
the container runtime's default will be used, which
might be configured in the container image. Cannot be
updated.
type: string
required:
- name
type: object
type: array
hostAliases:
description: HostAliases is an optional list of hosts and IPs
that will be injected into the pod's hosts file if specified.
This is only valid for non-hostNetwork pods.
items:
description: HostAlias holds the mapping between IP and hostnames
that will be injected as an entry in the pod's hosts file.
properties:
hostnames:
description: Hostnames for the above IP address.
items:
type: string
type: array
ip:
description: IP address of the host file entry.
type: string
type: object
type: array
hostIPC:
description: 'Use the host''s ipc namespace. Optional: Default
to false.'
type: boolean
hostNetwork:
description: Host networking requested for this pod. Use the
host's network namespace. If this option is set, the ports
that will be used must be specified. Default to false.
type: boolean
hostPID:
description: 'Use the host''s pid namespace. Optional: Default
to false.'
type: boolean
hostname:
description: Specifies the hostname of the Pod If not specified,
the pod's hostname will be set to a system-defined value.
type: string
imagePullSecrets:
description: 'ImagePullSecrets is an optional list of references
to secrets in the same namespace to use for pulling any of
the images used by this PodSpec. If specified, these secrets
will be passed to individual puller implementations for them
to use. For example, in the case of docker, only DockerConfig
type secrets are honored. More info: https://kubernetes.io/docs/concepts/containers/images#specifying-imagepullsecrets-on-a-pod'
items:
description: LocalObjectReference contains enough information
to let you locate the referenced object inside the same
namespace.
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
type: object
type: array
initContainers:
description: 'List of initialization containers belonging to
the pod. Init containers are executed in order prior to containers
being started. If any init container fails, the pod is considered
to have failed and is handled according to its restartPolicy.
The name for an init container or normal container must be
unique among all containers. Init containers may not have
Lifecycle actions, Readiness probes, Liveness probes, or Startup
probes. The resourceRequirements of an init container are
taken into account during scheduling by finding the highest
request/limit for each resource type, and then using the max
of of that value or the sum of the normal containers. Limits
are applied to init containers in a similar fashion. Init
containers cannot currently be added or removed. Cannot be
updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/'
items:
description: A single application container that you want
to run within a pod.
properties:
args:
description: 'Arguments to the entrypoint. The docker
image''s CMD is used if this is not provided. Variable
references $(VAR_NAME) are expanded using the container''s
environment. If a variable cannot be resolved, the reference
in the input string will be unchanged. The $(VAR_NAME)
syntax can be escaped with a double $$, ie: $$(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 docker image''s ENTRYPOINT is used if this
is not provided. Variable references $(VAR_NAME) are
expanded using the container''s environment. If a variable
cannot be resolved, the reference in the input string
will be unchanged. The $(VAR_NAME) syntax can be escaped
with a double $$, ie: $$(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 previous defined environment
variables in the container and any service environment
variables. If a variable cannot be resolved, the
reference in the input string will be unchanged.
The $(VAR_NAME) syntax can be escaped with a double
$$, ie: $$(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
fieldRef:
description: 'Selects a field of the pod: supports
metadata.name, metadata.namespace, metadata.labels,
metadata.annotations, 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
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
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
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
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
type: object
type: array
image:
description: 'Docker 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: One and only one of the following
should be specified. 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
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: 'TCPSocket specifies an action involving
a TCP port. TCP hooks not yet supported TODO:
implement a realistic TCP lifecycle hook'
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 reason for termination is passed to the
handler. The Pod''s termination grace period countdown
begins before the PreStop hooked is executed. Regardless
of the outcome of the handler, the container will
eventually terminate within the Pod''s termination
grace period. 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: One and only one of the following
should be specified. 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
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: 'TCPSocket specifies an action involving
a TCP port. TCP hooks not yet supported TODO:
implement a realistic TCP lifecycle hook'
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: One and only one of the following should
be specified. 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
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
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. TCP hooks not yet supported TODO: implement
a realistic TCP lifecycle hook'
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
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.
Exposing a port here gives the system additional information
about the network connections a container uses, but
is primarily informational. 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.
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:
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: One and only one of the following should
be specified. 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
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
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. TCP hooks not yet supported TODO: implement
a realistic TCP lifecycle hook'
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
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
resources:
description: 'Compute Resources required by this container.
Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/'
properties:
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-compute-resources-container/'
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. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/'
type: object
type: object
securityContext:
description: 'Security options the pod should run with.
More info: https://kubernetes.io/docs/concepts/policy/security-context/
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'
type: boolean
capabilities:
description: The capabilities to add/drop when running
containers. Defaults to the default set of capabilities
granted by the container runtime.
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.
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.
type: string
readOnlyRootFilesystem:
description: Whether this container has a read-only
root filesystem. Default is false.
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.
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.
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.
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
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.
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.
This field is alpha-level and is only honored
by servers that enable the WindowsGMSA feature
flag.
type: string
gmsaCredentialSpecName:
description: GMSACredentialSpecName is the name
of the GMSA credential spec to use. This field
is alpha-level and is only honored by servers
that enable the WindowsGMSA feature flag.
type: string
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. This field is beta-level and may
be disabled with the WindowsRunAsUserName feature
flag.
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. This is an alpha feature enabled by the
StartupProbe feature flag. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
properties:
exec:
description: One and only one of the following should
be specified. 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
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
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. TCP hooks not yet supported TODO: implement
a realistic TCP lifecycle hook'
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
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. This is a beta feature.
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 $(VAR_NAME) are expanded using the
container's environment. Defaults to "" (volume's
root). SubPathExpr and SubPath are mutually exclusive.
type: string
required:
- mountPath
- name
type: object
type: array
workingDir:
description: Container's working directory. If not specified,
the container runtime's default will be used, which
might be configured in the container image. Cannot be
updated.
type: string
required:
- name
type: object
type: array
nodeName:
description: NodeName is a request to schedule this pod onto
a specific node. If it is non-empty, the scheduler simply
schedules this pod onto that node, assuming that it fits resource
requirements.
type: string
nodeSelector:
additionalProperties:
type: string
description: 'NodeSelector is a selector which must be true
for the pod to fit on a node. Selector which must match a
node''s labels for the pod to be scheduled on that node. More
info: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/'
type: object
overhead:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Overhead represents the resource overhead associated
with running a pod for a given RuntimeClass. This field will
be autopopulated at admission time by the RuntimeClass admission
controller. If the RuntimeClass admission controller is enabled,
overhead must not be set in Pod create requests. The RuntimeClass
admission controller will reject Pod create requests which
have the overhead already set. If RuntimeClass is configured
and selected in the PodSpec, Overhead will be set to the value
defined in the corresponding RuntimeClass, otherwise it will
remain unset and treated as zero. More info: https://git.k8s.io/enhancements/keps/sig-node/20190226-pod-overhead.md
This field is alpha-level as of Kubernetes v1.16, and is only
honored by servers that enable the PodOverhead feature.'
type: object
preemptionPolicy:
description: PreemptionPolicy is the Policy for preempting pods
with lower priority. One of Never, PreemptLowerPriority. Defaults
to PreemptLowerPriority if unset. This field is alpha-level
and is only honored by servers that enable the NonPreemptingPriority
feature.
type: string
priority:
description: The priority value. Various system components use
this field to find the priority of the pod. When Priority
Admission Controller is enabled, it prevents users from setting
this field. The admission controller populates this field
from PriorityClassName. The higher the value, the higher the
priority.
format: int32
type: integer
priorityClassName:
description: If specified, indicates the pod's priority. "system-node-critical"
and "system-cluster-critical" are two special keywords which
indicate the highest priorities with the former being the
highest priority. Any other name must be defined by creating
a PriorityClass object with that name. If not specified, the
pod priority will be default or zero if there is no default.
type: string
readinessGates:
description: 'If specified, all readiness gates will be evaluated
for pod readiness. A pod is ready when all its containers
are ready AND all conditions specified in the readiness gates
have status equal to "True" More info: https://git.k8s.io/enhancements/keps/sig-network/0007-pod-ready%2B%2B.md'
items:
description: PodReadinessGate contains the reference to a
pod condition
properties:
conditionType:
description: ConditionType refers to a condition in the
pod's condition list with matching type.
type: string
required:
- conditionType
type: object
type: array
restartPolicy:
description: 'Restart policy for all containers within the pod.
One of Always, OnFailure, Never. Default to Always. More info:
https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#restart-policy'
type: string
runtimeClassName:
description: 'RuntimeClassName refers to a RuntimeClass object
in the node.k8s.io group, which should be used to run this
pod. If no RuntimeClass resource matches the named class,
the pod will not be run. If unset or empty, the "legacy" RuntimeClass
will be used, which is an implicit class with an empty definition
that uses the default runtime handler. More info: https://git.k8s.io/enhancements/keps/sig-node/runtime-class.md
This is a beta feature as of Kubernetes v1.14.'
type: string
schedulerName:
description: If specified, the pod will be dispatched by specified
scheduler. If not specified, the pod will be dispatched by
default scheduler.
type: string
securityContext:
description: 'SecurityContext holds pod-level security attributes
and common container settings. Optional: Defaults to empty. See
type description for default values of each field.'
properties:
fsGroup:
description: "A special supplemental group that applies
to all containers in a pod. Some volume types allow the
Kubelet to change the ownership of that volume to be owned
by the pod: \n 1. The owning GID will be the FSGroup 2.
The setgid bit is set (new files created in the volume
will be owned by FSGroup) 3. The permission bits are OR'd
with rw-rw---- \n If unset, the Kubelet will not modify
the ownership and permissions of any volume."
format: int64
type: integer
runAsGroup:
description: The GID to run the entrypoint of the container
process. Uses runtime default if unset. May also be set
in SecurityContext. If set in both SecurityContext and
PodSecurityContext, the value specified in SecurityContext
takes precedence for that container.
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 SecurityContext. 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 SecurityContext. If
set in both SecurityContext and PodSecurityContext, the
value specified in SecurityContext takes precedence for
that container.
format: int64
type: integer
seLinuxOptions:
description: The SELinux context to be applied to all containers.
If unspecified, the container runtime will allocate a
random SELinux context for each container. May also be
set in SecurityContext. If set in both SecurityContext
and PodSecurityContext, the value specified in SecurityContext
takes precedence for that container.
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
supplementalGroups:
description: A list of groups applied to the first process
run in each container, in addition to the container's
primary GID. If unspecified, no groups will be added
to any container.
items:
format: int64
type: integer
type: array
sysctls:
description: Sysctls hold a list of namespaced sysctls used
for the pod. Pods with unsupported sysctls (by the container
runtime) might fail to launch.
items:
description: Sysctl defines a kernel parameter to be set
properties:
name:
description: Name of a property to set
type: string
value:
description: Value of a property to set
type: string
required:
- name
- value
type: object
type: array
windowsOptions:
description: The Windows specific settings applied to all
containers. If unspecified, the options within a container's
SecurityContext will be used. If set in both SecurityContext
and PodSecurityContext, the value specified in SecurityContext
takes precedence.
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. This field is
alpha-level and is only honored by servers that enable
the WindowsGMSA feature flag.
type: string
gmsaCredentialSpecName:
description: GMSACredentialSpecName is the name of the
GMSA credential spec to use. This field is alpha-level
and is only honored by servers that enable the WindowsGMSA
feature flag.
type: string
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. This field is beta-level and may
be disabled with the WindowsRunAsUserName feature
flag.
type: string
type: object
type: object
serviceAccount:
description: 'DeprecatedServiceAccount is a depreciated alias
for ServiceAccountName. Deprecated: Use serviceAccountName
instead.'
type: string
serviceAccountName:
description: 'ServiceAccountName is the name of the ServiceAccount
to use to run this pod. More info: https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/'
type: string
shareProcessNamespace:
description: 'Share a single process namespace between all of
the containers in a pod. When this is set containers will
be able to view and signal processes from other containers
in the same pod, and the first process in each container will
not be assigned PID 1. HostPID and ShareProcessNamespace cannot
both be set. Optional: Default to false.'
type: boolean
subdomain:
description: If specified, the fully qualified Pod hostname
will be "<hostname>.<subdomain>.<pod namespace>.svc.<cluster
domain>". If not specified, the pod will not have a domainname
at all.
type: string
terminationGracePeriodSeconds:
description: Optional duration in seconds the pod needs to terminate
gracefully. May be decreased in delete request. Value must
be non-negative integer. The value zero indicates delete immediately.
If this value is nil, the default grace period will be used
instead. The grace period is the duration in seconds after
the processes running in the pod are sent a termination signal
and the time when the processes are forcibly halted with a
kill signal. Set this value longer than the expected cleanup
time for your process. Defaults to 30 seconds.
format: int64
type: integer
tolerations:
description: If specified, the pod's tolerations.
items:
description: The pod this Toleration is attached to tolerates
any taint that matches the triple <key,value,effect> using
the matching operator <operator>.
properties:
effect:
description: Effect indicates the taint effect to match.
Empty means match all taint effects. When specified,
allowed values are NoSchedule, PreferNoSchedule and
NoExecute.
type: string
key:
description: Key is the taint key that the toleration
applies to. Empty means match all taint keys. If the
key is empty, operator must be Exists; this combination
means to match all values and all keys.
type: string
operator:
description: Operator represents a key's relationship
to the value. Valid operators are Exists and Equal.
Defaults to Equal. Exists is equivalent to wildcard
for value, so that a pod can tolerate all taints of
a particular category.
type: string
tolerationSeconds:
description: TolerationSeconds represents the period of
time the toleration (which must be of effect NoExecute,
otherwise this field is ignored) tolerates the taint.
By default, it is not set, which means tolerate the
taint forever (do not evict). Zero and negative values
will be treated as 0 (evict immediately) by the system.
format: int64
type: integer
value:
description: Value is the taint value the toleration matches
to. If the operator is Exists, the value should be empty,
otherwise just a regular string.
type: string
type: object
type: array
topologySpreadConstraints:
description: TopologySpreadConstraints describes how a group
of pods ought to spread across topology domains. Scheduler
will schedule pods in a way which abides by the constraints.
This field is alpha-level and is only honored by clusters
that enables the EvenPodsSpread feature. All topologySpreadConstraints
are ANDed.
items:
description: TopologySpreadConstraint specifies how to spread
matching pods among the given topology.
properties:
labelSelector:
description: LabelSelector is used to find matching pods.
Pods that match this label selector are counted to determine
the number of pods in their corresponding topology domain.
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
maxSkew:
description: 'MaxSkew describes the degree to which pods
may be unevenly distributed. It''s the maximum permitted
difference between the number of matching pods in any
two topology domains of a given topology type. For example,
in a 3-zone cluster, MaxSkew is set to 1, and pods with
the same labelSelector spread as 1/1/0: | zone1 | zone2
| zone3 | | P | P | | - if MaxSkew is
1, incoming pod can only be scheduled to zone3 to become
1/1/1; scheduling it onto zone1(zone2) would make the
ActualSkew(2-0) on zone1(zone2) violate MaxSkew(1).
- if MaxSkew is 2, incoming pod can be scheduled onto
any zone. It''s a required field. Default value is 1
and 0 is not allowed.'
format: int32
type: integer
topologyKey:
description: TopologyKey is the key of node labels. Nodes
that have a label with this key and identical values
are considered to be in the same topology. We consider
each <key, value> as a "bucket", and try to put balanced
number of pods into each bucket. It's a required field.
type: string
whenUnsatisfiable:
description: 'WhenUnsatisfiable indicates how to deal
with a pod if it doesn''t satisfy the spread constraint.
- DoNotSchedule (default) tells the scheduler not to
schedule it - ScheduleAnyway tells the scheduler to
still schedule it It''s considered as "Unsatisfiable"
if and only if placing incoming pod on any topology
violates "MaxSkew". For example, in a 3-zone cluster,
MaxSkew is set to 1, and pods with the same labelSelector
spread as 3/1/1: | zone1 | zone2 | zone3 | | P P P | P | P |
If WhenUnsatisfiable is set to DoNotSchedule, incoming
pod can only be scheduled to zone2(zone3) to become
3/2/1(3/1/2) as ActualSkew(2-1) on zone2(zone3) satisfies
MaxSkew(1). In other words, the cluster can still be
imbalanced, but scheduler won''t make it *more* imbalanced.
It''s a required field.'
type: string
required:
- maxSkew
- topologyKey
- whenUnsatisfiable
type: object
type: array
x-kubernetes-list-map-keys:
- topologyKey
- whenUnsatisfiable
x-kubernetes-list-type: map
volumes:
description: 'List of volumes that can be mounted by containers
belonging to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes'
items:
description: Volume represents a named volume in a pod that
may be accessed by any container in the pod.
properties:
awsElasticBlockStore:
description: 'AWSElasticBlockStore represents an AWS Disk
resource that is attached to a kubelet''s host machine
and then exposed to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore'
properties:
fsType:
description: 'Filesystem type of the volume that you
want to mount. Tip: Ensure that the filesystem type
is supported by the host operating system. Examples:
"ext4", "xfs", "ntfs". Implicitly inferred to be
"ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore
TODO: how do we prevent errors in the filesystem
from compromising the machine'
type: string
partition:
description: 'The partition in the volume that you
want to mount. If omitted, the default is to mount
by volume name. Examples: For volume /dev/sda1,
you specify the partition as "1". Similarly, the
volume partition for /dev/sda is "0" (or you can
leave the property empty).'
format: int32
type: integer
readOnly:
description: 'Specify "true" to force and set the
ReadOnly property in VolumeMounts to "true". If
omitted, the default is "false". More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore'
type: boolean
volumeID:
description: 'Unique ID of the persistent disk resource
in AWS (Amazon EBS volume). More info: https://kubernetes.io/docs/concepts/storage/volumes#awselasticblockstore'
type: string
required:
- volumeID
type: object
azureDisk:
description: AzureDisk represents an Azure Data Disk mount
on the host and bind mount to the pod.
properties:
cachingMode:
description: 'Host Caching mode: None, Read Only,
Read Write.'
type: string
diskName:
description: The Name of the data disk in the blob
storage
type: string
diskURI:
description: The URI the data disk in the blob storage
type: string
fsType:
description: Filesystem type to mount. Must be a filesystem
type supported by the host operating system. Ex.
"ext4", "xfs", "ntfs". Implicitly inferred to be
"ext4" if unspecified.
type: string
kind:
description: 'Expected values Shared: multiple blob
disks per storage account Dedicated: single blob
disk per storage account Managed: azure managed
data disk (only in managed availability set). defaults
to shared'
type: string
readOnly:
description: Defaults to false (read/write). ReadOnly
here will force the ReadOnly setting in VolumeMounts.
type: boolean
required:
- diskName
- diskURI
type: object
azureFile:
description: AzureFile represents an Azure File Service
mount on the host and bind mount to the pod.
properties:
readOnly:
description: Defaults to false (read/write). ReadOnly
here will force the ReadOnly setting in VolumeMounts.
type: boolean
secretName:
description: the name of secret that contains Azure
Storage Account Name and Key
type: string
shareName:
description: Share Name
type: string
required:
- secretName
- shareName
type: object
cephfs:
description: CephFS represents a Ceph FS mount on the
host that shares a pod's lifetime
properties:
monitors:
description: 'Required: Monitors is a collection of
Ceph monitors More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it'
items:
type: string
type: array
path:
description: 'Optional: Used as the mounted root,
rather than the full Ceph tree, default is /'
type: string
readOnly:
description: 'Optional: Defaults to false (read/write).
ReadOnly here will force the ReadOnly setting in
VolumeMounts. More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it'
type: boolean
secretFile:
description: 'Optional: SecretFile is the path to
key ring for User, default is /etc/ceph/user.secret
More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it'
type: string
secretRef:
description: 'Optional: SecretRef is reference to
the authentication secret for User, default is empty.
More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it'
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
type: object
user:
description: 'Optional: User is the rados user name,
default is admin More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it'
type: string
required:
- monitors
type: object
cinder:
description: 'Cinder represents a cinder volume attached
and mounted on kubelets host machine. More info: https://examples.k8s.io/mysql-cinder-pd/README.md'
properties:
fsType:
description: 'Filesystem type to mount. Must be a
filesystem type supported by the host operating
system. Examples: "ext4", "xfs", "ntfs". Implicitly
inferred to be "ext4" if unspecified. More info:
https://examples.k8s.io/mysql-cinder-pd/README.md'
type: string
readOnly:
description: 'Optional: Defaults to false (read/write).
ReadOnly here will force the ReadOnly setting in
VolumeMounts. More info: https://examples.k8s.io/mysql-cinder-pd/README.md'
type: boolean
secretRef:
description: 'Optional: points to a secret object
containing parameters used to connect to OpenStack.'
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
type: object
volumeID:
description: 'volume id used to identify the volume
in cinder. More info: https://examples.k8s.io/mysql-cinder-pd/README.md'
type: string
required:
- volumeID
type: object
configMap:
description: ConfigMap represents a configMap that should
populate this volume
properties:
defaultMode:
description: 'Optional: mode bits to use on created
files by default. Must be a value between 0 and
0777. Defaults to 0644. Directories within the path
are not affected by this setting. This might be
in conflict with other options that affect the file
mode, like fsGroup, and the result can be other
mode bits set.'
format: int32
type: integer
items:
description: If unspecified, each key-value pair in
the Data field of the referenced ConfigMap will
be projected into the volume as a file whose name
is the key and content is the value. If specified,
the listed keys will be projected into the specified
paths, and unlisted keys will not be present. If
a key is specified which is not present in the ConfigMap,
the volume setup will error unless it is marked
optional. Paths must be relative and may not contain
the '..' path or start with '..'.
items:
description: Maps a string key to a path within
a volume.
properties:
key:
description: The key to project.
type: string
mode:
description: 'Optional: mode bits to use on
this file, must be a value between 0 and 0777.
If not specified, the volume defaultMode will
be used. This might be in conflict with other
options that affect the file mode, like fsGroup,
and the result can be other mode bits set.'
format: int32
type: integer
path:
description: The relative path of the file to
map the key to. May not be an absolute path.
May not contain the path element '..'. May
not start with the string '..'.
type: string
required:
- key
- path
type: object
type: array
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
keys must be defined
type: boolean
type: object
csi:
description: CSI (Container Storage Interface) represents
storage that is handled by an external CSI driver (Alpha
feature).
properties:
driver:
description: Driver is the name of the CSI driver
that handles this volume. Consult with your admin
for the correct name as registered in the cluster.
type: string
fsType:
description: Filesystem type to mount. Ex. "ext4",
"xfs", "ntfs". If not provided, the empty value
is passed to the associated CSI driver which will
determine the default filesystem to apply.
type: string
nodePublishSecretRef:
description: NodePublishSecretRef is a reference to
the secret object containing sensitive information
to pass to the CSI driver to complete the CSI NodePublishVolume
and NodeUnpublishVolume calls. This field is optional,
and may be empty if no secret is required. If the
secret object contains more than one secret, all
secret references are passed.
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
type: object
readOnly:
description: Specifies a read-only configuration for
the volume. Defaults to false (read/write).
type: boolean
volumeAttributes:
additionalProperties:
type: string
description: VolumeAttributes stores driver-specific
properties that are passed to the CSI driver. Consult
your driver's documentation for supported values.
type: object
required:
- driver
type: object
downwardAPI:
description: DownwardAPI represents downward API about
the pod that should populate this volume
properties:
defaultMode:
description: 'Optional: mode bits to use on created
files by default. Must be a value between 0 and
0777. Defaults to 0644. Directories within the path
are not affected by this setting. This might be
in conflict with other options that affect the file
mode, like fsGroup, and the result can be other
mode bits set.'
format: int32
type: integer
items:
description: Items is a list of downward API volume
file
items:
description: DownwardAPIVolumeFile represents information
to create the file containing the pod field
properties:
fieldRef:
description: 'Required: Selects a field of the
pod: only annotations, labels, name and namespace
are supported.'
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
mode:
description: 'Optional: mode bits to use on
this file, must be a value between 0 and 0777.
If not specified, the volume defaultMode will
be used. This might be in conflict with other
options that affect the file mode, like fsGroup,
and the result can be other mode bits set.'
format: int32
type: integer
path:
description: 'Required: Path is the relative
path name of the file to be created. Must
not be absolute or contain the ''..'' path.
Must be utf-8 encoded. The first item of the
relative path must not start with ''..'''
type: string
resourceFieldRef:
description: 'Selects a resource of the container:
only resources limits and requests (limits.cpu,
limits.memory, requests.cpu and requests.memory)
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
required:
- path
type: object
type: array
type: object
emptyDir:
description: 'EmptyDir represents a temporary directory
that shares a pod''s lifetime. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir'
properties:
medium:
description: 'What type of storage medium should back
this directory. The default is "" which means to
use the node''s default medium. Must be an empty
string (default) or Memory. More info: https://kubernetes.io/docs/concepts/storage/volumes#emptydir'
type: string
sizeLimit:
anyOf:
- type: integer
- type: string
description: 'Total amount of local storage required
for this EmptyDir volume. The size limit is also
applicable for memory medium. The maximum usage
on memory medium EmptyDir would be the minimum value
between the SizeLimit specified here and the sum
of memory limits of all containers in a pod. The
default is nil which means that the limit is undefined.
More info: http://kubernetes.io/docs/user-guide/volumes#emptydir'
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
type: object
fc:
description: FC represents a Fibre Channel resource that
is attached to a kubelet's host machine and then exposed
to the pod.
properties:
fsType:
description: 'Filesystem type to mount. Must be a
filesystem type supported by the host operating
system. Ex. "ext4", "xfs", "ntfs". Implicitly inferred
to be "ext4" if unspecified. TODO: how do we prevent
errors in the filesystem from compromising the machine'
type: string
lun:
description: 'Optional: FC target lun number'
format: int32
type: integer
readOnly:
description: 'Optional: Defaults to false (read/write).
ReadOnly here will force the ReadOnly setting in
VolumeMounts.'
type: boolean
targetWWNs:
description: 'Optional: FC target worldwide names
(WWNs)'
items:
type: string
type: array
wwids:
description: 'Optional: FC volume world wide identifiers
(wwids) Either wwids or combination of targetWWNs
and lun must be set, but not both simultaneously.'
items:
type: string
type: array
type: object
flexVolume:
description: FlexVolume represents a generic volume resource
that is provisioned/attached using an exec based plugin.
properties:
driver:
description: Driver is the name of the driver to use
for this volume.
type: string
fsType:
description: Filesystem type to mount. Must be a filesystem
type supported by the host operating system. Ex.
"ext4", "xfs", "ntfs". The default filesystem depends
on FlexVolume script.
type: string
options:
additionalProperties:
type: string
description: 'Optional: Extra command options if any.'
type: object
readOnly:
description: 'Optional: Defaults to false (read/write).
ReadOnly here will force the ReadOnly setting in
VolumeMounts.'
type: boolean
secretRef:
description: 'Optional: SecretRef is reference to
the secret object containing sensitive information
to pass to the plugin scripts. This may be empty
if no secret object is specified. If the secret
object contains more than one secret, all secrets
are passed to the plugin scripts.'
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
type: object
required:
- driver
type: object
flocker:
description: Flocker represents a Flocker volume attached
to a kubelet's host machine. This depends on the Flocker
control service being running
properties:
datasetName:
description: Name of the dataset stored as metadata
-> name on the dataset for Flocker should be considered
as deprecated
type: string
datasetUUID:
description: UUID of the dataset. This is unique identifier
of a Flocker dataset
type: string
type: object
gcePersistentDisk:
description: 'GCEPersistentDisk represents a GCE Disk
resource that is attached to a kubelet''s host machine
and then exposed to the pod. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk'
properties:
fsType:
description: 'Filesystem type of the volume that you
want to mount. Tip: Ensure that the filesystem type
is supported by the host operating system. Examples:
"ext4", "xfs", "ntfs". Implicitly inferred to be
"ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk
TODO: how do we prevent errors in the filesystem
from compromising the machine'
type: string
partition:
description: 'The partition in the volume that you
want to mount. If omitted, the default is to mount
by volume name. Examples: For volume /dev/sda1,
you specify the partition as "1". Similarly, the
volume partition for /dev/sda is "0" (or you can
leave the property empty). More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk'
format: int32
type: integer
pdName:
description: 'Unique name of the PD resource in GCE.
Used to identify the disk in GCE. More info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk'
type: string
readOnly:
description: 'ReadOnly here will force the ReadOnly
setting in VolumeMounts. Defaults to false. More
info: https://kubernetes.io/docs/concepts/storage/volumes#gcepersistentdisk'
type: boolean
required:
- pdName
type: object
gitRepo:
description: 'GitRepo represents a git repository at a
particular revision. DEPRECATED: GitRepo is deprecated.
To provision a container with a git repo, mount an EmptyDir
into an InitContainer that clones the repo using git,
then mount the EmptyDir into the Pod''s container.'
properties:
directory:
description: Target directory name. Must not contain
or start with '..'. If '.' is supplied, the volume
directory will be the git repository. Otherwise,
if specified, the volume will contain the git repository
in the subdirectory with the given name.
type: string
repository:
description: Repository URL
type: string
revision:
description: Commit hash for the specified revision.
type: string
required:
- repository
type: object
glusterfs:
description: 'Glusterfs represents a Glusterfs mount on
the host that shares a pod''s lifetime. More info: https://examples.k8s.io/volumes/glusterfs/README.md'
properties:
endpoints:
description: 'EndpointsName is the endpoint name that
details Glusterfs topology. More info: https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod'
type: string
path:
description: 'Path is the Glusterfs volume path. More
info: https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod'
type: string
readOnly:
description: 'ReadOnly here will force the Glusterfs
volume to be mounted with read-only permissions.
Defaults to false. More info: https://examples.k8s.io/volumes/glusterfs/README.md#create-a-pod'
type: boolean
required:
- endpoints
- path
type: object
hostPath:
description: 'HostPath represents a pre-existing file
or directory on the host machine that is directly exposed
to the container. This is generally used for system
agents or other privileged things that are allowed to
see the host machine. Most containers will NOT need
this. More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath
--- TODO(jonesdl) We need to restrict who can use host
directory mounts and who can/can not mount host directories
as read/write.'
properties:
path:
description: 'Path of the directory on the host. If
the path is a symlink, it will follow the link to
the real path. More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath'
type: string
type:
description: 'Type for HostPath Volume Defaults to
"" More info: https://kubernetes.io/docs/concepts/storage/volumes#hostpath'
type: string
required:
- path
type: object
iscsi:
description: 'ISCSI represents an ISCSI Disk resource
that is attached to a kubelet''s host machine and then
exposed to the pod. More info: https://examples.k8s.io/volumes/iscsi/README.md'
properties:
chapAuthDiscovery:
description: whether support iSCSI Discovery CHAP
authentication
type: boolean
chapAuthSession:
description: whether support iSCSI Session CHAP authentication
type: boolean
fsType:
description: 'Filesystem type of the volume that you
want to mount. Tip: Ensure that the filesystem type
is supported by the host operating system. Examples:
"ext4", "xfs", "ntfs". Implicitly inferred to be
"ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#iscsi
TODO: how do we prevent errors in the filesystem
from compromising the machine'
type: string
initiatorName:
description: Custom iSCSI Initiator Name. If initiatorName
is specified with iscsiInterface simultaneously,
new iSCSI interface <target portal>:<volume name>
will be created for the connection.
type: string
iqn:
description: Target iSCSI Qualified Name.
type: string
iscsiInterface:
description: iSCSI Interface Name that uses an iSCSI
transport. Defaults to 'default' (tcp).
type: string
lun:
description: iSCSI Target Lun number.
format: int32
type: integer
portals:
description: iSCSI Target Portal List. The portal
is either an IP or ip_addr:port if the port is other
than default (typically TCP ports 860 and 3260).
items:
type: string
type: array
readOnly:
description: ReadOnly here will force the ReadOnly
setting in VolumeMounts. Defaults to false.
type: boolean
secretRef:
description: CHAP Secret for iSCSI target and initiator
authentication
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
type: object
targetPortal:
description: iSCSI Target Portal. The Portal is either
an IP or ip_addr:port if the port is other than
default (typically TCP ports 860 and 3260).
type: string
required:
- iqn
- lun
- targetPortal
type: object
name:
description: 'Volume''s name. Must be a DNS_LABEL and
unique within the pod. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
nfs:
description: 'NFS represents an NFS mount on the host
that shares a pod''s lifetime More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs'
properties:
path:
description: 'Path that is exported by the NFS server.
More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs'
type: string
readOnly:
description: 'ReadOnly here will force the NFS export
to be mounted with read-only permissions. Defaults
to false. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs'
type: boolean
server:
description: 'Server is the hostname or IP address
of the NFS server. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs'
type: string
required:
- path
- server
type: object
persistentVolumeClaim:
description: 'PersistentVolumeClaimVolumeSource represents
a reference to a PersistentVolumeClaim in the same namespace.
More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims'
properties:
claimName:
description: 'ClaimName is the name of a PersistentVolumeClaim
in the same namespace as the pod using this volume.
More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims'
type: string
readOnly:
description: Will force the ReadOnly setting in VolumeMounts.
Default false.
type: boolean
required:
- claimName
type: object
photonPersistentDisk:
description: PhotonPersistentDisk represents a PhotonController
persistent disk attached and mounted on kubelets host
machine
properties:
fsType:
description: Filesystem type to mount. Must be a filesystem
type supported by the host operating system. Ex.
"ext4", "xfs", "ntfs". Implicitly inferred to be
"ext4" if unspecified.
type: string
pdID:
description: ID that identifies Photon Controller
persistent disk
type: string
required:
- pdID
type: object
portworxVolume:
description: PortworxVolume represents a portworx volume
attached and mounted on kubelets host machine
properties:
fsType:
description: FSType represents the filesystem type
to mount Must be a filesystem type supported by
the host operating system. Ex. "ext4", "xfs". Implicitly
inferred to be "ext4" if unspecified.
type: string
readOnly:
description: Defaults to false (read/write). ReadOnly
here will force the ReadOnly setting in VolumeMounts.
type: boolean
volumeID:
description: VolumeID uniquely identifies a Portworx
volume
type: string
required:
- volumeID
type: object
projected:
description: Items for all in one resources secrets, configmaps,
and downward API
properties:
defaultMode:
description: Mode bits to use on created files by
default. Must be a value between 0 and 0777. Directories
within the path are not affected by this setting.
This might be in conflict with other options that
affect the file mode, like fsGroup, and the result
can be other mode bits set.
format: int32
type: integer
sources:
description: list of volume projections
items:
description: Projection that may be projected along
with other supported volume types
properties:
configMap:
description: information about the configMap
data to project
properties:
items:
description: If unspecified, each key-value
pair in the Data field of the referenced
ConfigMap will be projected into the volume
as a file whose name is the key and content
is the value. If specified, the listed
keys will be projected into the specified
paths, and unlisted keys will not be present.
If a key is specified which is not present
in the ConfigMap, the volume setup will
error unless it is marked optional. Paths
must be relative and may not contain the
'..' path or start with '..'.
items:
description: Maps a string key to a path
within a volume.
properties:
key:
description: The key to project.
type: string
mode:
description: 'Optional: mode bits
to use on this file, must be a value
between 0 and 0777. If not specified,
the volume defaultMode will be used.
This might be in conflict with other
options that affect the file mode,
like fsGroup, and the result can
be other mode bits set.'
format: int32
type: integer
path:
description: The relative path of
the file to map the key to. May
not be an absolute path. May not
contain the path element '..'. May
not start with the string '..'.
type: string
required:
- key
- path
type: object
type: array
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 keys must be defined
type: boolean
type: object
downwardAPI:
description: information about the downwardAPI
data to project
properties:
items:
description: Items is a list of DownwardAPIVolume
file
items:
description: DownwardAPIVolumeFile represents
information to create the file containing
the pod field
properties:
fieldRef:
description: 'Required: Selects a
field of the pod: only annotations,
labels, name and namespace are supported.'
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
mode:
description: 'Optional: mode bits
to use on this file, must be a value
between 0 and 0777. If not specified,
the volume defaultMode will be used.
This might be in conflict with other
options that affect the file mode,
like fsGroup, and the result can
be other mode bits set.'
format: int32
type: integer
path:
description: 'Required: Path is the
relative path name of the file to
be created. Must not be absolute
or contain the ''..'' path. Must
be utf-8 encoded. The first item
of the relative path must not start
with ''..'''
type: string
resourceFieldRef:
description: 'Selects a resource of
the container: only resources limits
and requests (limits.cpu, limits.memory,
requests.cpu and requests.memory)
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
required:
- path
type: object
type: array
type: object
secret:
description: information about the secret data
to project
properties:
items:
description: If unspecified, each key-value
pair in the Data field of the referenced
Secret will be projected into the volume
as a file whose name is the key and content
is the value. If specified, the listed
keys will be projected into the specified
paths, and unlisted keys will not be present.
If a key is specified which is not present
in the Secret, the volume setup will error
unless it is marked optional. Paths must
be relative and may not contain the '..'
path or start with '..'.
items:
description: Maps a string key to a path
within a volume.
properties:
key:
description: The key to project.
type: string
mode:
description: 'Optional: mode bits
to use on this file, must be a value
between 0 and 0777. If not specified,
the volume defaultMode will be used.
This might be in conflict with other
options that affect the file mode,
like fsGroup, and the result can
be other mode bits set.'
format: int32
type: integer
path:
description: The relative path of
the file to map the key to. May
not be an absolute path. May not
contain the path element '..'. May
not start with the string '..'.
type: string
required:
- key
- path
type: object
type: array
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
type: object
serviceAccountToken:
description: information about the serviceAccountToken
data to project
properties:
audience:
description: Audience is the intended audience
of the token. A recipient of a token must
identify itself with an identifier specified
in the audience of the token, and otherwise
should reject the token. The audience
defaults to the identifier of the apiserver.
type: string
expirationSeconds:
description: ExpirationSeconds is the requested
duration of validity of the service account
token. As the token approaches expiration,
the kubelet volume plugin will proactively
rotate the service account token. The
kubelet will start trying to rotate the
token if the token is older than 80 percent
of its time to live or if the token is
older than 24 hours.Defaults to 1 hour
and must be at least 10 minutes.
format: int64
type: integer
path:
description: Path is the path relative to
the mount point of the file to project
the token into.
type: string
required:
- path
type: object
type: object
type: array
required:
- sources
type: object
quobyte:
description: Quobyte represents a Quobyte mount on the
host that shares a pod's lifetime
properties:
group:
description: Group to map volume access to Default
is no group
type: string
readOnly:
description: ReadOnly here will force the Quobyte
volume to be mounted with read-only permissions.
Defaults to false.
type: boolean
registry:
description: Registry represents a single or multiple
Quobyte Registry services specified as a string
as host:port pair (multiple entries are separated
with commas) which acts as the central registry
for volumes
type: string
tenant:
description: Tenant owning the given Quobyte volume
in the Backend Used with dynamically provisioned
Quobyte volumes, value is set by the plugin
type: string
user:
description: User to map volume access to Defaults
to serivceaccount user
type: string
volume:
description: Volume is a string that references an
already created Quobyte volume by name.
type: string
required:
- registry
- volume
type: object
rbd:
description: 'RBD represents a Rados Block Device mount
on the host that shares a pod''s lifetime. More info:
https://examples.k8s.io/volumes/rbd/README.md'
properties:
fsType:
description: 'Filesystem type of the volume that you
want to mount. Tip: Ensure that the filesystem type
is supported by the host operating system. Examples:
"ext4", "xfs", "ntfs". Implicitly inferred to be
"ext4" if unspecified. More info: https://kubernetes.io/docs/concepts/storage/volumes#rbd
TODO: how do we prevent errors in the filesystem
from compromising the machine'
type: string
image:
description: 'The rados image name. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it'
type: string
keyring:
description: 'Keyring is the path to key ring for
RBDUser. Default is /etc/ceph/keyring. More info:
https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it'
type: string
monitors:
description: 'A collection of Ceph monitors. More
info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it'
items:
type: string
type: array
pool:
description: 'The rados pool name. Default is rbd.
More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it'
type: string
readOnly:
description: 'ReadOnly here will force the ReadOnly
setting in VolumeMounts. Defaults to false. More
info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it'
type: boolean
secretRef:
description: 'SecretRef is name of the authentication
secret for RBDUser. If provided overrides keyring.
Default is nil. More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it'
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
type: object
user:
description: 'The rados user name. Default is admin.
More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it'
type: string
required:
- image
- monitors
type: object
scaleIO:
description: ScaleIO represents a ScaleIO persistent volume
attached and mounted on Kubernetes nodes.
properties:
fsType:
description: Filesystem type to mount. Must be a filesystem
type supported by the host operating system. Ex.
"ext4", "xfs", "ntfs". Default is "xfs".
type: string
gateway:
description: The host address of the ScaleIO API Gateway.
type: string
protectionDomain:
description: The name of the ScaleIO Protection Domain
for the configured storage.
type: string
readOnly:
description: Defaults to false (read/write). ReadOnly
here will force the ReadOnly setting in VolumeMounts.
type: boolean
secretRef:
description: SecretRef references to the secret for
ScaleIO user and other sensitive information. If
this is not provided, Login operation will fail.
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
type: object
sslEnabled:
description: Flag to enable/disable SSL communication
with Gateway, default false
type: boolean
storageMode:
description: Indicates whether the storage for a volume
should be ThickProvisioned or ThinProvisioned. Default
is ThinProvisioned.
type: string
storagePool:
description: The ScaleIO Storage Pool associated with
the protection domain.
type: string
system:
description: The name of the storage system as configured
in ScaleIO.
type: string
volumeName:
description: The name of a volume already created
in the ScaleIO system that is associated with this
volume source.
type: string
required:
- gateway
- secretRef
- system
type: object
secret:
description: 'Secret represents a secret that should populate
this volume. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret'
properties:
defaultMode:
description: 'Optional: mode bits to use on created
files by default. Must be a value between 0 and
0777. Defaults to 0644. Directories within the path
are not affected by this setting. This might be
in conflict with other options that affect the file
mode, like fsGroup, and the result can be other
mode bits set.'
format: int32
type: integer
items:
description: If unspecified, each key-value pair in
the Data field of the referenced Secret will be
projected into the volume as a file whose name is
the key and content is the value. If specified,
the listed keys will be projected into the specified
paths, and unlisted keys will not be present. If
a key is specified which is not present in the Secret,
the volume setup will error unless it is marked
optional. Paths must be relative and may not contain
the '..' path or start with '..'.
items:
description: Maps a string key to a path within
a volume.
properties:
key:
description: The key to project.
type: string
mode:
description: 'Optional: mode bits to use on
this file, must be a value between 0 and 0777.
If not specified, the volume defaultMode will
be used. This might be in conflict with other
options that affect the file mode, like fsGroup,
and the result can be other mode bits set.'
format: int32
type: integer
path:
description: The relative path of the file to
map the key to. May not be an absolute path.
May not contain the path element '..'. May
not start with the string '..'.
type: string
required:
- key
- path
type: object
type: array
optional:
description: Specify whether the Secret or its keys
must be defined
type: boolean
secretName:
description: 'Name of the secret in the pod''s namespace
to use. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret'
type: string
type: object
storageos:
description: StorageOS represents a StorageOS volume attached
and mounted on Kubernetes nodes.
properties:
fsType:
description: Filesystem type to mount. Must be a filesystem
type supported by the host operating system. Ex.
"ext4", "xfs", "ntfs". Implicitly inferred to be
"ext4" if unspecified.
type: string
readOnly:
description: Defaults to false (read/write). ReadOnly
here will force the ReadOnly setting in VolumeMounts.
type: boolean
secretRef:
description: SecretRef specifies the secret to use
for obtaining the StorageOS API credentials. If
not specified, default values will be attempted.
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
type: object
volumeName:
description: VolumeName is the human-readable name
of the StorageOS volume. Volume names are only
unique within a namespace.
type: string
volumeNamespace:
description: VolumeNamespace specifies the scope of
the volume within StorageOS. If no namespace is
specified then the Pod's namespace will be used. This
allows the Kubernetes name scoping to be mirrored
within StorageOS for tighter integration. Set VolumeName
to any name to override the default behaviour. Set
to "default" if you are not using namespaces within
StorageOS. Namespaces that do not pre-exist within
StorageOS will be created.
type: string
type: object
vsphereVolume:
description: VsphereVolume represents a vSphere volume
attached and mounted on kubelets host machine
properties:
fsType:
description: Filesystem type to mount. Must be a filesystem
type supported by the host operating system. Ex.
"ext4", "xfs", "ntfs". Implicitly inferred to be
"ext4" if unspecified.
type: string
storagePolicyID:
description: Storage Policy Based Management (SPBM)
profile ID associated with the StoragePolicyName.
type: string
storagePolicyName:
description: Storage Policy Based Management (SPBM)
profile name.
type: string
volumePath:
description: Path that identifies vSphere volume vmdk
type: string
required:
- volumePath
type: object
required:
- name
type: object
type: array
required:
- containers
type: object
type: object
racks:
description: A list of the named racks in the datacenter, representing
independent failure domains. The number of racks should match the
replication factor in the keyspaces you plan to create, and the number
of racks cannot easily be changed once a datacenter is deployed.
items:
description: Rack ...
properties:
name:
description: The rack name
minLength: 2
type: string
zone:
description: Zone name to pin the rack, using node affinity
type: string
required:
- name
type: object
type: array
reaper:
properties:
enabled:
type: boolean
image:
type: string
imagePullPolicy:
description: PullPolicy describes a policy for if/when to pull a
container image
type: string
type: object
replaceNodes:
description: A list of pod names that need to be replaced.
items:
type: string
type: array
resources:
description: Kubernetes resource requests and limits, per pod
properties:
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-compute-resources-container/'
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. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/'
type: object
type: object
rollingRestartRequested:
description: Whether to do a rolling restart at the next opportunity.
The operator will set this back to false once the restart is in progress.
type: boolean
serverImage:
description: 'Cassandra server image name. More info: https://kubernetes.io/docs/concepts/containers/images'
type: string
serverType:
description: 'Server type: "cassandra" or "dse"'
enum:
- cassandra
- dse
type: string
serverVersion:
description: Version string for config builder, used to generate Cassandra
server configuration
enum:
- 6.8.0
- 6.8.1
- 3.11.6
- 4.0.0
type: string
serviceAccount:
description: The k8s service account to use for the server pods
type: string
size:
description: Desired number of Cassandra server nodes
format: int32
minimum: 1
type: integer
stopped:
description: A stopped CassandraDatacenter will have no running server
pods, like using "stop" with traditional System V init scripts. Other
Kubernetes resources will be left intact, and volumes will re-attach
when the CassandraDatacenter workload is resumed.
type: boolean
storageConfig:
description: Describes the persistent storage request of each server
node
properties:
cassandraDataVolumeClaimSpec:
description: PersistentVolumeClaimSpec describes the common attributes
of storage devices and allows a Source for provider-specific attributes
properties:
accessModes:
description: 'AccessModes contains the desired access modes
the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1'
items:
type: string
type: array
dataSource:
description: This field requires the VolumeSnapshotDataSource
alpha feature gate to be enabled and currently VolumeSnapshot
is the only supported data source. If the provisioner can
support VolumeSnapshot data source, it will create a new volume
and data will be restored to the volume at the same time.
If the provisioner does not support VolumeSnapshot data source,
volume will not be created and the failure will be reported
as an event. In the future, we plan to support more data source
types and the behavior of the provisioner may change.
properties:
apiGroup:
description: APIGroup is the group for the resource being
referenced. If APIGroup is not specified, the specified
Kind must be in the core API group. For any other third-party
types, APIGroup is required.
type: string
kind:
description: Kind is the type of resource being referenced
type: string
name:
description: Name is the name of resource being referenced
type: string
required:
- kind
- name
type: object
resources:
description: 'Resources represents the minimum resources the
volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources'
properties:
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-compute-resources-container/'
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. More info:
https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/'
type: object
type: object
selector:
description: A label query over volumes to consider for binding.
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
storageClassName:
description: 'Name of the StorageClass required by the claim.
More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1'
type: string
volumeMode:
description: volumeMode defines what type of volume is required
by the claim. Value of Filesystem is implied when not included
in claim spec. This is a beta feature.
type: string
volumeName:
description: VolumeName is the binding reference to the PersistentVolume
backing this claim.
type: string
type: object
type: object
superuserSecretName:
description: This secret defines the username and password for the Cassandra
server superuser. If it is omitted, we will generate a secret instead.
type: string
users:
description: Cassandra users to bootstrap
items:
properties:
secretName:
type: string
superuser:
type: boolean
required:
- secretName
- superuser
type: object
type: array
required:
- clusterName
- serverType
- serverVersion
- size
- storageConfig
type: object
status:
description: CassandraDatacenterStatus defines the observed state of CassandraDatacenter
properties:
cassandraOperatorProgress:
description: Last known progress state of the Cassandra Operator
type: string
conditions:
items:
properties:
lastTransitionTime:
format: date-time
type: string
status:
type: string
type:
type: string
required:
- status
- type
type: object
type: array
lastRollingRestart:
format: date-time
type: string
lastServerNodeStarted:
description: The timestamp when the operator last started a Server node
with the management API
format: date-time
type: string
nodeReplacements:
items:
type: string
type: array
nodeStatuses:
additionalProperties:
properties:
hostID:
type: string
type: object
type: object
superUserUpserted:
description: Deprecated. Use usersUpserted instead. The timestamp at
which CQL superuser credentials were last upserted to the management
API
format: date-time
type: string
usersUpserted:
description: The timestamp at which managed cassandra users' credentials
were last upserted to the management API
format: date-time
type: string
type: object
type: object
x-kubernetes-preserve-unknown-fields: true
version: v1beta1
versions:
- name: v1beta1
served: true
storage: true
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
creationTimestamp: null
name: cass-operator-cluster-role
rules:
- apiGroups:
- admissionregistration.k8s.io
resourceNames:
- cassandradatacenter-webhook-registration
resources:
- validatingwebhookconfigurations
verbs:
- create
- get
- update
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: cass-operator
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cass-operator-cluster-role
subjects:
- kind: ServiceAccount
name: cass-operator
namespace: cass-operator
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cass-operator
namespace: cass-operator
rules:
- apiGroups:
- ""
resources:
- pods
- services
- endpoints
- persistentvolumeclaims
- events
- configmaps
- secrets
verbs:
- '*'
- apiGroups:
- ""
resources:
- namespaces
verbs:
- get
- apiGroups:
- apps
resources:
- deployments
- daemonsets
- replicasets
- statefulsets
verbs:
- '*'
- apiGroups:
- monitoring.coreos.com
resources:
- servicemonitors
verbs:
- get
- create
- apiGroups:
- apps
resourceNames:
- cass-operator
resources:
- deployments/finalizers
verbs:
- update
- apiGroups:
- datastax.com
resources:
- '*'
verbs:
- '*'
- apiGroups:
- policy
resources:
- poddisruptionbudgets
verbs:
- '*'
- apiGroups:
- cassandra.datastax.com
resources:
- '*'
verbs:
- '*'
- apiGroups:
- batch
resources:
- '*'
verbs:
- '*'
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: cass-operator
namespace: cass-operator
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cass-operator
subjects:
- kind: ServiceAccount
name: cass-operator
namespace: cass-operator
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: cass-operator-dev1
namespace: dev1
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cass-operator
subjects:
- kind: ServiceAccount
name: cass-operator
namespace: cass-operator
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: cass-operator-dev2
namespace: dev2
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cass-operator
subjects:
- kind: ServiceAccount
name: cass-operator
namespace: cass-operator
---
apiVersion: v1
kind: Service
metadata:
labels:
name: cass-operator-webhook
name: cassandradatacenter-webhook-service
namespace: cass-operator
spec:
ports:
- port: 443
targetPort: 8443
selector:
name: cass-operator
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: cass-operator
namespace: cass-operator
spec:
replicas: 1
selector:
matchLabels:
name: cass-operator
template:
metadata:
labels:
name: cass-operator
spec:
#imagePullSecrets:
#- name: github-docker-registry
containers:
- env:
- name: WATCH_NAMESPACE
value: dev1,dev2
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: OPERATOR_NAME
value: cass-operator
- name: SKIP_VALIDATING_WEBHOOK
value: "FALSE"
#image: datastax/cass-operator:1.3.0
image: docker.pkg.github.com/datastax/cass-operator/operator:bac509a81b6339219fe3fc313dbf384653563c59
imagePullPolicy: IfNotPresent
livenessProbe:
exec:
command:
- pgrep
- .*operator
failureThreshold: 3
initialDelaySeconds: 5
periodSeconds: 5
timeoutSeconds: 5
name: cass-operator
readinessProbe:
exec:
command:
- stat
- /tmp/operator-sdk-ready
failureThreshold: 1
initialDelaySeconds: 5
periodSeconds: 5
timeoutSeconds: 5
securityContext:
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
runAsGroup: 65534
runAsUser: 65534
volumeMounts:
- mountPath: /tmp/k8s-webhook-server/serving-certs
name: cass-operator-certs-volume
readOnly: false
- mountPath: /tmp/
name: tmpconfig-volume
readOnly: false
serviceAccountName: cass-operator
volumes:
- emptyDir:
medium: Memory
name: tmpconfig-volume
- name: cass-operator-certs-volume
secret:
secretName: cass-operator-webhook-config
---
apiVersion: admissionregistration.k8s.io/v1beta1
kind: ValidatingWebhookConfiguration
metadata:
name: cassandradatacenter-webhook-registration
webhooks:
- admissionReviewVersions:
- v1beta1
clientConfig:
service:
name: cassandradatacenter-webhook-service
namespace: cass-operator
path: /validate-cassandra-datastax-com-v1beta1-cassandradatacenter
failurePolicy: Ignore
matchPolicy: Equivalent
name: cassandradatacenter-webhook.cassandra.datastax.com
rules:
- apiGroups:
- cassandra.datastax.com
apiVersions:
- v1beta1
operations:
- CREATE
- UPDATE
resources:
- cassandradatacenters
scope: '*'
sideEffects: None
timeoutSeconds: 10
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment