Google Git
Sign in
apache / solr-operator / 389e340396e227a4d32a550f543829ab4b8033b6 / . / config / crd / bases / solr.apache.org_solrprometheusexporters.yaml
blob: 18edae07da738fb454087998e9c047539839cc55 [file] [log] [blame]
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
operator.solr.apache.org/version: v0.7.0-prerelease
argocd.argoproj.io/sync-options: Replace=true
controller-gen.kubebuilder.io/version: v0.6.0
creationTimestamp: null
name: solrprometheusexporters.solr.apache.org
spec:
group: solr.apache.org
names:
kind: SolrPrometheusExporter
listKind: SolrPrometheusExporterList
plural: solrprometheusexporters
shortNames:
- solrmetrics
singular: solrprometheusexporter
scope: Namespaced
versions:
- additionalPrinterColumns:
- description: Whether the prometheus exporter is ready
jsonPath: .status.ready
name: Ready
type: boolean
- description: Scrape interval for metrics (in ms)
jsonPath: .spec.scrapeInterval
name: Scrape Interval
type: integer
- jsonPath: .metadata.creationTimestamp
name: Age
type: date
name: v1beta1
schema:
openAPIV3Schema:
description: SolrPrometheusExporter is the Schema for the solrprometheusexporters
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: SolrPrometheusExporterSpec defines the desired state of SolrPrometheusExporter
properties:
busyBoxImage:
description: An initContainer is needed to create a wrapper script
around the exporter entrypoint when TLS is enabled with the `spec.solrReference.solrTLS.mountedTLSDir`
option
properties:
imagePullSecret:
type: string
pullPolicy:
description: PullPolicy describes a policy for if/when to pull
a container image
type: string
repository:
type: string
tag:
type: string
type: object
customKubeOptions:
description: Provide custom options for kubernetes objects created
for the SolrPrometheusExporter.
properties:
configMapOptions:
description: ServiceOptions defines the custom options for the
solrPrometheusExporter ConfigMap.
properties:
annotations:
additionalProperties:
type: string
description: Annotations to be added for the ConfigMap.
type: object
labels:
additionalProperties:
type: string
description: Labels to be added for the ConfigMap.
type: object
providedConfigMap:
description: Name of a user provided ConfigMap in the same
namespace containing a custom solr.xml
type: string
type: object
deploymentOptions:
description: DeploymentOptions defines the custom options for
the solrPrometheusExporter Deployment.
properties:
annotations:
additionalProperties:
type: string
description: Annotations to be added for the Deployment.
type: object
labels:
additionalProperties:
type: string
description: Labels to be added for the Deployment.
type: object
type: object
podOptions:
description: SolrPodOptions defines the custom options for the
solrPrometheusExporter pods.
properties:
affinity:
description: The scheduling constraints on pods.
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
annotations:
additionalProperties:
type: string
description: Annotations to be added for pods.
type: object
defaultInitContainerResources:
description: DefaultInitContainerResources are the resource
requirements for the default init container(s) created by
the Solr Operator, if any are created.
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
envVars:
description: Additional environment variables to pass to the
default container.
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[''<KEY>'']`,
`metadata.annotations[''<KEY>'']`, spec.nodeName,
spec.serviceAccountName, status.hostIP, status.podIP,
status.podIPs.'
properties:
apiVersion:
description: Version of the schema the FieldPath
is written in terms of, defaults to "v1".
type: string
fieldPath:
description: Path of the field to select in
the specified API version.
type: string
required:
- fieldPath
type: object
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
imagePullSecrets:
description: ImagePullSecrets to apply to the pod. These are
for init/sidecarContainers in addition to the imagePullSecret
defined for the solr image.
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: Additional init containers to run in the pod.
These will run along with the init container that sets up
the "solr.xml".
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[''<KEY>'']`, `metadata.annotations[''<KEY>'']`,
spec.nodeName, spec.serviceAccountName,
status.hostIP, status.podIP, status.podIPs.'
properties:
apiVersion:
description: Version of the schema the
FieldPath is written in terms of, defaults
to "v1".
type: string
fieldPath:
description: Path of the field to select
in the specified API version.
type: string
required:
- fieldPath
type: object
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:
default: TCP
description: Protocol for port. Must be UDP, TCP,
or SCTP. Defaults to "TCP".
type: string
required:
- containerPort
type: object
type: array
x-kubernetes-list-map-keys:
- containerPort
- protocol
x-kubernetes-list-type: map
readinessProbe:
description: 'Periodic probe of container service readiness.
Container will be removed from service endpoints if
the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
properties:
exec:
description: 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
seccompProfile:
description: The seccomp options to use by this
container. If seccomp options are provided at
both the pod & container level, the container
options override the pod options.
properties:
localhostProfile:
description: localhostProfile indicates a profile
defined in a file on the node should be used.
The profile must be preconfigured on the node
to work. Must be a descending path, relative
to the kubelet's configured seccomp profile
location. Must only be set if type is "Localhost".
type: string
type:
description: "type indicates which kind of seccomp
profile will be applied. Valid options are:
\n Localhost - a profile defined in a file
on the node should be used. RuntimeDefault
- the container runtime default profile should
be used. Unconfined - no profile should be
applied."
type: string
required:
- type
type: object
windowsOptions:
description: The Windows specific settings applied
to all containers. If unspecified, the options
from the PodSecurityContext will be used. If set
in both SecurityContext and PodSecurityContext,
the value specified in SecurityContext takes precedence.
properties:
gmsaCredentialSpec:
description: GMSACredentialSpec is where the
GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa)
inlines the contents of the GMSA credential
spec named by the GMSACredentialSpecName field.
type: string
gmsaCredentialSpecName:
description: GMSACredentialSpecName is the name
of the GMSA credential spec to use.
type: string
runAsUserName:
description: The UserName in Windows to run
the entrypoint of the container process. Defaults
to the user specified in image metadata if
unspecified. May also be set in PodSecurityContext.
If set in both SecurityContext and PodSecurityContext,
the value specified in SecurityContext takes
precedence.
type: string
type: object
type: object
startupProbe:
description: 'StartupProbe indicates that the Pod has
successfully initialized. If specified, no other probes
are executed until this completes successfully. If
this probe fails, the Pod will be restarted, just
as if the livenessProbe failed. This can be used to
provide different probe parameters at the beginning
of a Pod''s lifecycle, when it might take a long time
to load data or warm a cache, than during steady-state
operation. This cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
properties:
exec:
description: 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.
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
labels:
additionalProperties:
type: string
description: Labels to be added for pods.
type: object
lifecycle:
description: Lifecycle for the main container
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: Liveness probe parameters
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
nodeSelector:
additionalProperties:
type: string
description: Node Selector to be added for the StatefulSet.
type: object
podSecurityContext:
description: PodSecurityContext is the security context for
the pod.
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
fsGroupChangePolicy:
description: 'fsGroupChangePolicy defines behavior of
changing ownership and permission of the volume before
being exposed inside Pod. This field will only apply
to volume types which support fsGroup based ownership(and
permissions). It will have no effect on ephemeral volume
types such as: secret, configmaps and emptydir. Valid
values are "OnRootMismatch" and "Always". If not specified,
"Always" is used.'
type: string
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
seccompProfile:
description: The seccomp options to use by the containers
in this pod.
properties:
localhostProfile:
description: localhostProfile indicates a profile
defined in a file on the node should be used. The
profile must be preconfigured on the node to work.
Must be a descending path, relative to the kubelet's
configured seccomp profile location. Must only be
set if type is "Localhost".
type: string
type:
description: "type indicates which kind of seccomp
profile will be applied. Valid options are: \n Localhost
- a profile defined in a file on the node should
be used. RuntimeDefault - the container runtime
default profile should be used. Unconfined - no
profile should be applied."
type: string
required:
- type
type: object
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.
type: string
gmsaCredentialSpecName:
description: GMSACredentialSpecName is the name of
the GMSA credential spec to use.
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.
type: string
type: object
type: object
priorityClassName:
description: PriorityClassName for the pod
type: string
readinessProbe:
description: Readiness probe parameters
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 is the resource requirements for the
default 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
serviceAccountName:
description: Optional Service Account to run the pod under.
type: string
sidecarContainers:
description: Sidecar containers to run in the pod. These are
in addition to the Solr Container
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[''<KEY>'']`, `metadata.annotations[''<KEY>'']`,
spec.nodeName, spec.serviceAccountName,
status.hostIP, status.podIP, status.podIPs.'
properties:
apiVersion:
description: Version of the schema the
FieldPath is written in terms of, defaults
to "v1".
type: string
fieldPath:
description: Path of the field to select
in the specified API version.
type: string
required:
- fieldPath
type: object
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:
default: TCP
description: Protocol for port. Must be UDP, TCP,
or SCTP. Defaults to "TCP".
type: string
required:
- containerPort
type: object
type: array
x-kubernetes-list-map-keys:
- containerPort
- protocol
x-kubernetes-list-type: map
readinessProbe:
description: 'Periodic probe of container service readiness.
Container will be removed from service endpoints if
the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
properties:
exec:
description: 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
seccompProfile:
description: The seccomp options to use by this
container. If seccomp options are provided at
both the pod & container level, the container
options override the pod options.
properties:
localhostProfile:
description: localhostProfile indicates a profile
defined in a file on the node should be used.
The profile must be preconfigured on the node
to work. Must be a descending path, relative
to the kubelet's configured seccomp profile
location. Must only be set if type is "Localhost".
type: string
type:
description: "type indicates which kind of seccomp
profile will be applied. Valid options are:
\n Localhost - a profile defined in a file
on the node should be used. RuntimeDefault
- the container runtime default profile should
be used. Unconfined - no profile should be
applied."
type: string
required:
- type
type: object
windowsOptions:
description: The Windows specific settings applied
to all containers. If unspecified, the options
from the PodSecurityContext will be used. If set
in both SecurityContext and PodSecurityContext,
the value specified in SecurityContext takes precedence.
properties:
gmsaCredentialSpec:
description: GMSACredentialSpec is where the
GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa)
inlines the contents of the GMSA credential
spec named by the GMSACredentialSpecName field.
type: string
gmsaCredentialSpecName:
description: GMSACredentialSpecName is the name
of the GMSA credential spec to use.
type: string
runAsUserName:
description: The UserName in Windows to run
the entrypoint of the container process. Defaults
to the user specified in image metadata if
unspecified. May also be set in PodSecurityContext.
If set in both SecurityContext and PodSecurityContext,
the value specified in SecurityContext takes
precedence.
type: string
type: object
type: object
startupProbe:
description: 'StartupProbe indicates that the Pod has
successfully initialized. If specified, no other probes
are executed until this completes successfully. If
this probe fails, the Pod will be restarted, just
as if the livenessProbe failed. This can be used to
provide different probe parameters at the beginning
of a Pod''s lifecycle, when it might take a long time
to load data or warm a cache, than during steady-state
operation. This cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
properties:
exec:
description: 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.
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
startupProbe:
description: Startup probe parameters
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
terminationGracePeriodSeconds:
description: Optional duration in seconds the pod needs to
terminate gracefully.
format: int64
minimum: 10
type: integer
tolerations:
description: Tolerations to be added for the StatefulSet.
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: "Optional PodSpreadTopologyConstraints to use
when scheduling pods. More information here: https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/
\n Note: There is no need to provide a \"labelSelector\",
as the operator will inject the labels for you if not provided."
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. When `whenUnsatisfiable=DoNotSchedule`,
it is the maximum permitted difference between the
number of matching pods in the target topology and
the global minimum. 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. When `whenUnsatisfiable=ScheduleAnyway`,
it is used to give higher precedence to topologies
that satisfy it. 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 schedule the pod in any location, but giving
higher precedence to topologies that would help reduce
the skew. A constraint is considered "Unsatisfiable"
for an incoming pod if and only if every possible
node assigment for that pod would violate "MaxSkew"
on some topology. 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: Additional non-data volumes to load into the
default container.
items:
description: AdditionalVolume provides information on additional
volumes that should be loaded into pods
properties:
defaultContainerMount:
description: DefaultContainerMount defines how to mount
this volume into the default container. If this volume
is to be used only with sidecar or non-default init
containers, then this option is not necessary.
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
name:
description: Name of the volume
type: string
source:
description: Source is the source of the Volume to be
loaded into the solrCloud 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 used to set
permissions on created files by default. Must
be an octal value between 0000 and 0777 or
a decimal value between 0 and 511. YAML accepts
both octal and decimal values, JSON requires
decimal values for mode bits. Defaults to
0644. Directories within the path are not
affected by this setting. This might be in
conflict with other options that affect the
file mode, like fsGroup, and the result can
be other mode bits set.'
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 used
to set permissions on this file. Must
be an octal value between 0000 and 0777
or a decimal value between 0 and 511.
YAML accepts both octal and decimal
values, JSON requires decimal values
for mode bits. If not specified, the
volume defaultMode will be used. This
might be in conflict with other options
that affect the file mode, like fsGroup,
and the result can be other mode bits
set.'
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
ephemeral storage that is handled by certain external
CSI drivers (Beta 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 Optional:
mode bits used to set permissions on created
files by default. Must be an octal value between
0000 and 0777 or a decimal value between 0
and 511. YAML accepts both octal and decimal
values, JSON requires decimal values for mode
bits. Defaults to 0644. Directories within
the path are not affected by this setting.
This might be in conflict with other options
that affect the file mode, like fsGroup, and
the result can be other mode bits set.'
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 used
to set permissions on this file, must
be an octal value between 0000 and 0777
or a decimal value between 0 and 511.
YAML accepts both octal and decimal
values, JSON requires decimal values
for mode bits. If not specified, the
volume defaultMode will be used. This
might be in conflict with other options
that affect the file mode, like fsGroup,
and the result can be other mode bits
set.'
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
ephemeral:
description: "Ephemeral represents a volume that
is handled by a cluster storage driver (Alpha
feature). The volume's lifecycle is tied to the
pod that defines it - it will be created before
the pod starts, and deleted when the pod is removed.
\n Use this if: a) the volume is only needed while
the pod runs, b) features of normal volumes like
restoring from snapshot or capacity tracking
are needed, c) the storage driver is specified
through a storage class, and d) the storage driver
supports dynamic volume provisioning through a
PersistentVolumeClaim (see EphemeralVolumeSource
for more information on the connection between
this volume type and PersistentVolumeClaim).
\n Use PersistentVolumeClaim or one of the vendor-specific
APIs for volumes that persist for longer than
the lifecycle of an individual pod. \n Use CSI
for light-weight local ephemeral volumes if the
CSI driver is meant to be used that way - see
the documentation of the driver for more information.
\n A pod can use both types of ephemeral volumes
and persistent volumes at the same time."
properties:
readOnly:
description: Specifies a read-only configuration
for the volume. Defaults to false (read/write).
type: boolean
volumeClaimTemplate:
description: "Will be used to create a stand-alone
PVC to provision the volume. The pod in which
this EphemeralVolumeSource is embedded will
be the owner of the PVC, i.e. the PVC will
be deleted together with the pod. The name
of the PVC will be `<pod name>-<volume name>`
where `<volume name>` is the name from the
`PodSpec.Volumes` array entry. Pod validation
will reject the pod if the concatenated name
is not valid for a PVC (for example, too long).
\n An existing PVC with that name that is
not owned by the pod will *not* be used for
the pod to avoid using an unrelated volume
by mistake. Starting the pod is then blocked
until the unrelated PVC is removed. If such
a pre-created PVC is meant to be used by the
pod, the PVC has to updated with an owner
reference to the pod once the pod exists.
Normally this should not be necessary, but
it may be useful when manually reconstructing
a broken cluster. \n This field is read-only
and no changes will be made by Kubernetes
to the PVC after it has been created. \n Required,
must not be nil."
properties:
metadata:
description: May contain labels and annotations
that will be copied into the PVC when
creating it. No other fields are allowed
and will be rejected during validation.
type: object
spec:
description: The specification for the PersistentVolumeClaim.
The entire content is copied unchanged
into the PVC that gets created from this
template. The same fields as in a PersistentVolumeClaim
are also valid here.
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 can be used
to specify either: * An existing VolumeSnapshot
object (snapshot.storage.k8s.io/VolumeSnapshot)
* An existing PVC (PersistentVolumeClaim)
* An existing custom resource that
implements data population (Alpha)
In order to use custom resource types
that implement data population, the
AnyVolumeDataSource feature gate must
be enabled. If the provisioner or
an external controller can support
the specified data source, it will
create a new volume based on the contents
of the specified data source.'
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.
type: string
volumeName:
description: VolumeName is the binding
reference to the PersistentVolume
backing this claim.
type: string
type: object
required:
- spec
type: object
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
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 used to set permissions
on created files by default. Must be an octal
value between 0000 and 0777 or a decimal value
between 0 and 511. YAML accepts both octal
and decimal values, JSON requires decimal
values for mode bits. 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 used to set permissions
on this file. Must be an octal
value between 0000 and 0777
or a decimal value between
0 and 511. YAML accepts both
octal and decimal values,
JSON requires decimal values
for mode bits. If not specified,
the volume defaultMode will
be used. This might be in
conflict with other options
that affect the file mode,
like fsGroup, and the result
can be other mode bits set.'
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 used to set permissions
on this file, must be an octal
value between 0000 and 0777
or a decimal value between
0 and 511. YAML accepts both
octal and decimal values,
JSON requires decimal values
for mode bits. If not specified,
the volume defaultMode will
be used. This might be in
conflict with other options
that affect the file mode,
like fsGroup, and the result
can be other mode bits set.'
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 used to set permissions
on this file. Must be an octal
value between 0000 and 0777
or a decimal value between
0 and 511. YAML accepts both
octal and decimal values,
JSON requires decimal values
for mode bits. If not specified,
the volume defaultMode will
be used. This might be in
conflict with other options
that affect the file mode,
like fsGroup, and the result
can be other mode bits set.'
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
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 used to set
permissions on created files by default. Must
be an octal value between 0000 and 0777 or
a decimal value between 0 and 511. YAML accepts
both octal and decimal values, JSON requires
decimal values for mode bits. Defaults to
0644. Directories within the path are not
affected by this setting. This might be in
conflict with other options that affect the
file mode, like fsGroup, and the result can
be other mode bits set.'
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 used
to set permissions on this file. Must
be an octal value between 0000 and 0777
or a decimal value between 0 and 511.
YAML accepts both octal and decimal
values, JSON requires decimal values
for mode bits. If not specified, the
volume defaultMode will be used. This
might be in conflict with other options
that affect the file mode, like fsGroup,
and the result can be other mode bits
set.'
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
type: object
required:
- name
- source
type: object
type: array
type: object
serviceOptions:
description: ServiceOptions defines the custom options for the
solrPrometheusExporter Service.
properties:
annotations:
additionalProperties:
type: string
description: Annotations to be added for the Service.
type: object
labels:
additionalProperties:
type: string
description: Labels to be added for the Service.
type: object
type: object
type: object
exporterEntrypoint:
description: The entrypoint into the exporter. Defaults to the official
docker-solr location.
type: string
image:
description: Image of Solr Prometheus Exporter to run.
properties:
imagePullSecret:
type: string
pullPolicy:
description: PullPolicy describes a policy for if/when to pull
a container image
type: string
repository:
type: string
tag:
type: string
type: object
metricsConfig:
description: The xml config for the metrics
type: string
numThreads:
description: Number of threads to use for the prometheus exporter
Defaults to 1
format: int32
type: integer
restartSchedule:
description: "Perform a scheduled restart on the given schedule, in
CRON format. \n Multiple CRON syntaxes are supported - Standard
CRON (e.g. \"CRON_TZ=Asia/Seoul 0 6 * * ?\") - Predefined Schedules
(e.g. \"@yearly\", \"@weekly\", etc.) - Intervals (e.g. \"@every
10h30m\") \n For more information please check this reference: https://pkg.go.dev/github.com/robfig/cron/v3?utm_source=godoc#hdr-CRON_Expression_Format"
type: string
scrapeInterval:
description: The interval to scrape Solr at (in seconds) Defaults
to 60 seconds
format: int32
type: integer
solrReference:
description: Reference of the Solr instance to collect metrics for
properties:
basicAuthSecret:
description: 'If Solr is secured, you''ll need to provide credentials
for the Prometheus exporter to authenticate via a kubernetes.io/basic-auth
secret which must contain a username and password. If basic
auth is enabled on the SolrCloud instance, the default secret
(unless you are supplying your own) is named using the pattern:
<SOLR_CLOUD_NAME>-solrcloud-basic-auth. If using the security.json
bootstrapped by the Solr operator, then the username is "k8s-oper".'
type: string
cloud:
description: Reference of a solrCloud instance
properties:
name:
description: The name of a solr cloud running within the kubernetes
cluster
type: string
namespace:
description: The namespace of a solr cloud running within
the kubernetes cluster
type: string
zkConnectionInfo:
description: The ZK Connection information for a cloud, could
be used for solr's running outside of the kube cluster
properties:
acl:
description: ZooKeeper ACL to use when connecting with
ZK. This ACL should have ALL permission in the given
chRoot.
properties:
passwordKey:
description: The name of the key in the given secret
that contains the ACL password
type: string
secret:
description: The name of the Kubernetes Secret that
stores the username and password for the ACL. This
secret must be in the same namespace as the solrCloud
or prometheusExporter is running in.
type: string
usernameKey:
description: The name of the key in the given secret
that contains the ACL username
type: string
required:
- passwordKey
- secret
- usernameKey
type: object
chroot:
description: The ChRoot to connect solr at
type: string
externalConnectionString:
description: The connection string to connect to the ensemble
from outside of the Kubernetes cluster If external and
no internal connection string is provided, the external
cnx string will be used as the internal cnx string
type: string
internalConnectionString:
description: The connection string to connect to the ensemble
from within the Kubernetes cluster
type: string
readOnlyAcl:
description: ZooKeeper ACL to use when connecting with
ZK for reading operations. This ACL should have READ
permission in the given chRoot.
properties:
passwordKey:
description: The name of the key in the given secret
that contains the ACL password
type: string
secret:
description: The name of the Kubernetes Secret that
stores the username and password for the ACL. This
secret must be in the same namespace as the solrCloud
or prometheusExporter is running in.
type: string
usernameKey:
description: The name of the key in the given secret
that contains the ACL username
type: string
required:
- passwordKey
- secret
- usernameKey
type: object
type: object
type: object
solrTLS:
description: Settings to configure the SolrJ client used to request
metrics from TLS enabled Solr pods
properties:
checkPeerName:
description: TLS certificates contain host/ip "peer name"
information that is validated by default.
type: boolean
clientAuth:
default: None
description: Determines the client authentication method,
either None, Want, or Need; this affects K8s ability to
call liveness / readiness probes so use cautiously. Only
applies for server certificates, has no effect on client
certificates
enum:
- None
- Want
- Need
type: string
keyStorePasswordSecret:
description: Secret containing the key store password; this
field is required unless mountedTLSDir is used, as most
JVMs do not support pkcs12 keystores without a password
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
mountedTLSDir:
description: Used to specify a path where the keystore, truststore,
and password files for the TLS certificate are mounted by
an external agent or CSI driver. This option is typically
used with `spec.updateStrategy.restartSchedule` to restart
Solr pods before the mounted TLS cert expires.
properties:
keystoreFile:
description: Override the name of the keystore file; no
default, if you don't supply this setting, then the
corresponding env vars and Java system properties will
not be configured for the pod template
type: string
keystorePasswordFile:
description: Override the name of the keystore password
file; defaults to keystore-password
type: string
path:
description: The path on the main Solr container where
the TLS files are mounted by some external agent or
CSI Driver
type: string
truststoreFile:
description: Override the name of the truststore file;
no default, if you don't supply this setting, then the
corresponding env vars and Java system properties will
not be configured for the pod template
type: string
truststorePasswordFile:
description: Override the name of the truststore password
file; defaults to the same value as the KeystorePasswordFile
type: string
required:
- path
type: object
pkcs12Secret:
description: TLS Secret containing a pkcs12 keystore; required
for Solr pods unless mountedTLSDir is used
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
restartOnTLSSecretUpdate:
description: Opt-in flag to restart Solr pods after TLS secret
updates, such as if the cert is renewed; default is false.
This option only applies when using the `spec.solrTLS.pkcs12Secret`
option; when using the `spec.solrTLS.mountedTLSDir` option,
you need to ensure pods get restarted before the certs expire,
see `spec.updateStrategy.restartSchedule` for scheduling
restarts.
type: boolean
trustStorePasswordSecret:
description: Secret containing the trust store password; if
not provided the keyStorePassword will be used
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
trustStoreSecret:
description: TLS Secret containing a pkcs12 truststore; if
not provided, then the keystore and password are used for
the truststore The specified key is used as the truststore
file name when mounted into Solr pods
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
verifyClientHostname:
description: Verify client's hostname during SSL handshake
Only applies for server configuration
type: boolean
type: object
standalone:
description: Reference of a standalone solr instance
properties:
address:
description: The address of the standalone solr
type: string
required:
- address
type: object
type: object
required:
- solrReference
type: object
status:
description: SolrPrometheusExporterStatus defines the observed state of
SolrPrometheusExporter
properties:
ready:
description: Is the prometheus exporter up and running
type: boolean
type: object
type: object
served: true
storage: true
subresources:
status: {}
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []