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installation.mattermost.com_mattermosts.yaml
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installation.mattermost.com_mattermosts.yaml
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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.7.0
creationTimestamp: null
name: mattermosts.installation.mattermost.com
spec:
group: installation.mattermost.com
names:
kind: Mattermost
listKind: MattermostList
plural: mattermosts
shortNames:
- mm
singular: mattermost
scope: Namespaced
versions:
- additionalPrinterColumns:
- description: State of Mattermost
jsonPath: .status.state
name: State
type: string
- description: Image of Mattermost
jsonPath: .status.image
name: Image
type: string
- description: Version of Mattermost
jsonPath: .status.version
name: Version
type: string
- description: Endpoint
jsonPath: .status.endpoint
name: Endpoint
type: string
name: v1beta1
schema:
openAPIV3Schema:
description: Mattermost is the Schema for the mattermosts 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: MattermostSpec defines the desired state of Mattermost
properties:
awsLoadBalancerController:
properties:
annotations:
additionalProperties:
type: string
description: Annotations defines annotations passed to the Ingress
associated with Mattermost.
type: object
certificateARN:
description: Certificate arn for the ALB, required if SSL enabled
type: string
enabled:
description: An AWS ALB Ingress will be created instead of nginx
type: boolean
hosts:
description: Hosts allows specifying additional domain names for
Mattermost to use.
items:
description: IngressHost specifies additional hosts configuration.
properties:
hostName:
type: string
type: object
type: array
ingressClassName:
description: IngressClassName for your ingress
type: string
internetFacing:
description: Whether the Ingress will be internetfacing, default
is false
type: boolean
type: object
database:
description: External Services
properties:
disableReadinessCheck:
description: DisableReadinessCheck instructs Operator to not add
init container responsible for checking DB access. Can be used
to define custom init containers specified in `spec.PodExtensions.InitContainers`.
type: boolean
external:
description: Defines the configuration of and external database.
properties:
secret:
description: 'Secret contains data necessary to connect to
the external database. The Kubernetes Secret should contain: -
Key: DB_CONNECTION_STRING | Value: Full database connection
string. It can also contain optional fields, such as: -
Key: MM_SQLSETTINGS_DATASOURCEREPLICAS | Value: Connection
string to read replicas of the database. - Key: DB_CONNECTION_CHECK_URL
| Value: The URL used for checking that the database is
accessible. Omitting this value in the secret will cause
Operator to skip adding init container for database check.'
type: string
type: object
operatorManaged:
description: Defines the configuration of database managed by
Kubernetes operator.
properties:
backupRemoteDeletePolicy:
description: Defines the backup retention policy.
type: string
backupRestoreSecretName:
description: Defines the secret to be used when performing
a database restore.
type: string
backupSchedule:
description: Defines the interval for backups in cron expression
format.
type: string
backupSecretName:
description: Defines the secret to be used for uploading/restoring
backup.
type: string
backupURL:
description: Defines the object storage url for uploading
backups.
type: string
initBucketURL:
description: Defines the AWS S3 bucket where the Database
Backup is stored. The operator will download the file to
restore the data.
type: string
replicas:
description: Defines the number of database replicas. For
redundancy use at least 2 replicas. Setting this will override
the number of replicas set by 'Size'.
format: int32
type: integer
resources:
description: Defines the resource requests and limits for
the database pods.
properties:
claims:
description: "Claims lists the names of resources, defined
in spec.resourceClaims, that are used by this container.
\n This is an alpha field and requires enabling the
DynamicResourceAllocation feature gate. \n This field
is immutable. It can only be set for containers."
items:
description: ResourceClaim references one entry in PodSpec.ResourceClaims.
properties:
name:
description: Name must match the name of one entry
in pod.spec.resourceClaims of the Pod where this
field is used. It makes that resource available
inside a container.
type: string
required:
- name
type: object
type: array
x-kubernetes-list-map-keys:
- name
x-kubernetes-list-type: map
limits:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Limits describes the maximum amount of compute
resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
requests:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Requests describes the minimum amount of
compute resources required. If Requests is omitted for
a container, it defaults to Limits if that is explicitly
specified, otherwise to an implementation-defined value.
More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
type: object
storageSize:
description: Defines the storage size for the database. ie
50Gi
pattern: ^([+-]?[0-9.]+)([eEinumkKMGTP]*[-+]?[0-9]*)$
type: string
type:
description: Defines the type of database to use for an Operator-Managed
database.
type: string
version:
description: Defines the cluster version for the database
to use
type: string
type: object
type: object
deploymentTemplate:
description: DeploymentTemplate defines configuration for the template
for Mattermost deployment.
properties:
revisionHistoryLimit:
description: Defines the revision history limit for the mattermost
deployment.
format: int32
type: integer
type: object
dnsConfig:
description: Custom DNS configuration to use for the Mattermost Installation
pods.
properties:
nameservers:
description: A list of DNS name server IP addresses. This will
be appended to the base nameservers generated from DNSPolicy.
Duplicated nameservers will be removed.
items:
type: string
type: array
options:
description: A list of DNS resolver options. This will be merged
with the base options generated from DNSPolicy. Duplicated entries
will be removed. Resolution options given in Options will override
those that appear in the base DNSPolicy.
items:
description: PodDNSConfigOption defines DNS resolver options
of a pod.
properties:
name:
description: Required.
type: string
value:
type: string
type: object
type: array
searches:
description: A list of DNS search domains for host-name lookup.
This will be appended to the base search paths generated from
DNSPolicy. Duplicated search paths will be removed.
items:
type: string
type: array
type: object
dnsPolicy:
description: Custom DNS policy to use for the Mattermost Installation
pods.
type: string
elasticSearch:
description: ElasticSearch defines the ElasticSearch configuration
for Mattermost.
properties:
host:
type: string
password:
type: string
username:
type: string
type: object
fileStore:
description: FileStore defines the file store configuration for Mattermost.
properties:
external:
description: Defines the configuration of an external file store.
properties:
bucket:
description: Set to the bucket name of your external MinIO
or S3.
type: string
secret:
description: 'Optionally enter the name of already existing
secret. Secret should have two values: "accesskey" and "secretkey".'
type: string
url:
description: Set to use an external MinIO deployment or S3.
type: string
useServiceAccount:
description: Optionally use service account with IAM role
to access AWS services, like S3.
type: boolean
type: object
externalVolume:
description: Defines the configuration of externally managed PVC
backed storage.
properties:
volumeClaimName:
description: The name of the matching volume claim for the
externally managed volume.
type: string
type: object
local:
description: Defines the configuration of PVC backed storage (local).
This is NOT recommended for production environments.
properties:
enabled:
description: Set to use local (PVC) storage, require explicit
enabled to prevent accidental misconfiguration.
type: boolean
storageSize:
description: Defines the storage size for the PVC. (default
50Gi)
pattern: ^([+-]?[0-9.]+)([eEinumkKMGTP]*[-+]?[0-9]*)$
type: string
required:
- enabled
type: object
operatorManaged:
description: Defines the configuration of file store managed by
Kubernetes operator.
properties:
replicas:
description: 'Defines the number of Minio replicas. Supply
1 to run Minio in standalone mode with no redundancy. Supply
4 or more to run Minio in distributed mode. Note that it
is not possible to upgrade Minio from standalone to distributed
mode. Setting this will override the number of replicas
set by ''Size''. More info: https://docs.min.io/docs/distributed-minio-quickstart-guide.html'
format: int32
type: integer
resources:
description: Defines the resource requests and limits for
the Minio pods.
properties:
claims:
description: "Claims lists the names of resources, defined
in spec.resourceClaims, that are used by this container.
\n This is an alpha field and requires enabling the
DynamicResourceAllocation feature gate. \n This field
is immutable. It can only be set for containers."
items:
description: ResourceClaim references one entry in PodSpec.ResourceClaims.
properties:
name:
description: Name must match the name of one entry
in pod.spec.resourceClaims of the Pod where this
field is used. It makes that resource available
inside a container.
type: string
required:
- name
type: object
type: array
x-kubernetes-list-map-keys:
- name
x-kubernetes-list-type: map
limits:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Limits describes the maximum amount of compute
resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
requests:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Requests describes the minimum amount of
compute resources required. If Requests is omitted for
a container, it defaults to Limits if that is explicitly
specified, otherwise to an implementation-defined value.
More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
type: object
storageSize:
description: Defines the storage size for Minio. ie 50Gi
pattern: ^([+-]?[0-9.]+)([eEinumkKMGTP]*[-+]?[0-9]*)$
type: string
type: object
type: object
image:
description: Image defines the Mattermost Docker image.
type: string
imagePullPolicy:
description: Specify Mattermost deployment pull policy.
type: string
imagePullSecrets:
description: Specify Mattermost image pull secrets.
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
ingress:
description: Ingress defines configuration for Ingress resource created
by the Operator.
properties:
annotations:
additionalProperties:
type: string
description: Annotations defines annotations passed to the Ingress
associated with Mattermost.
type: object
enabled:
description: Enabled determines whether the Operator should create
Ingress resource or not. Disabling ingress on existing installation
will cause Operator to remove it.
type: boolean
host:
description: Host defines the Ingress host to be used when creating
the ingress rules.
type: string
hosts:
description: Hosts allows specifying additional domain names for
Mattermost to use.
items:
description: IngressHost specifies additional hosts configuration.
properties:
hostName:
type: string
type: object
type: array
ingressClass:
description: IngressClass will be set on Ingress resource to associate
it with specified IngressClass resource.
type: string
tlsSecret:
description: TLSSecret specifies secret used for configuring TLS
for Ingress. If empty TLS will not be configured.
type: string
required:
- enabled
type: object
ingressAnnotations:
additionalProperties:
type: string
description: 'IngressAnnotations defines annotations passed to the
Ingress associated with Mattermost. Deprecated: Use Spec.Ingress.Annotations.'
type: object
ingressName:
description: 'IngressName defines the host to be used when creating
the ingress rules. Deprecated: Use Spec.Ingress.Host instead.'
type: string
licenseSecret:
description: LicenseSecret is the name of the secret containing a
Mattermost license.
type: string
mattermostEnv:
description: Optional environment variables to set in the Mattermost
application pods.
items:
description: EnvVar represents an environment variable present in
a Container.
properties:
name:
description: Name of the environment variable. Must be a C_IDENTIFIER.
type: string
value:
description: 'Variable references $(VAR_NAME) are expanded using
the previously defined environment variables in the container
and any service environment variables. If a variable cannot
be resolved, the reference in the input string will be unchanged.
Double $$ are reduced to a single $, which allows for escaping
the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the
string literal "$(VAR_NAME)". Escaped references will never
be expanded, regardless of whether the variable exists or
not. Defaults to "".'
type: string
valueFrom:
description: Source for the environment variable's value. Cannot
be used if value is not empty.
properties:
configMapKeyRef:
description: Selects a key of a ConfigMap.
properties:
key:
description: The key to select.
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
TODO: Add other useful fields. apiVersion, kind, uid?'
type: string
optional:
description: Specify whether the ConfigMap or its key
must be defined
type: boolean
required:
- key
type: object
fieldRef:
description: 'Selects a field of the pod: supports metadata.name,
metadata.namespace, `metadata.labels[''<KEY>'']`, `metadata.annotations[''<KEY>'']`,
spec.nodeName, spec.serviceAccountName, status.hostIP,
status.podIP, status.podIPs.'
properties:
apiVersion:
description: Version of the schema the FieldPath is
written in terms of, defaults to "v1".
type: string
fieldPath:
description: Path of the field to select in the specified
API version.
type: string
required:
- fieldPath
type: object
resourceFieldRef:
description: 'Selects a resource of the container: only
resources limits and requests (limits.cpu, limits.memory,
limits.ephemeral-storage, requests.cpu, requests.memory
and requests.ephemeral-storage) are currently supported.'
properties:
containerName:
description: 'Container name: required for volumes,
optional for env vars'
type: string
divisor:
anyOf:
- type: integer
- type: string
description: Specifies the output format of the exposed
resources, defaults to "1"
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
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
podExtensions:
description: PodExtensions specify custom extensions for Mattermost
pods. This can be used for custom readiness checks etc. These settings
generally don't need to be changed.
properties:
containerPorts:
description: Additional Container Ports injected into pod's main
container. The setting does not override ContainerPorts defined
by the Operator.
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
initContainers:
description: Additional InitContainers injected into pods. The
setting does not override InitContainers defined by the Operator.
items:
description: A single application container that you want to
run within a pod.
properties:
args:
description: 'Arguments to the entrypoint. The container
image''s CMD is used if this is not provided. Variable
references $(VAR_NAME) are expanded using the container''s
environment. If a variable cannot be resolved, the reference
in the input string will be unchanged. Double $$ are reduced
to a single $, which allows for escaping the $(VAR_NAME)
syntax: i.e. "$$(VAR_NAME)" will produce the string literal
"$(VAR_NAME)". Escaped references will never be expanded,
regardless of whether the variable exists or not. Cannot
be updated. More info: https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell'
items:
type: string
type: array
command:
description: 'Entrypoint array. Not executed within a shell.
The container image''s ENTRYPOINT is used if this is not
provided. Variable references $(VAR_NAME) are expanded
using the container''s environment. If a variable cannot
be resolved, the reference in the input string will be
unchanged. Double $$ are reduced to a single $, which
allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)"
will produce the string literal "$(VAR_NAME)". Escaped
references will never be expanded, regardless of whether
the variable exists or not. Cannot be updated. More info:
https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/#running-a-command-in-a-shell'
items:
type: string
type: array
env:
description: List of environment variables to set in the
container. Cannot be updated.
items:
description: EnvVar represents an environment variable
present in a Container.
properties:
name:
description: Name of the environment variable. Must
be a C_IDENTIFIER.
type: string
value:
description: 'Variable references $(VAR_NAME) are
expanded using the previously defined environment
variables in the container and any service environment
variables. If a variable cannot be resolved, the
reference in the input string will be unchanged.
Double $$ are reduced to a single $, which allows
for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)"
will produce the string literal "$(VAR_NAME)". Escaped
references will never be expanded, regardless of
whether the variable exists or not. Defaults to
"".'
type: string
valueFrom:
description: Source for the environment variable's
value. Cannot be used if value is not empty.
properties:
configMapKeyRef:
description: Selects a key of a ConfigMap.
properties:
key:
description: The key to select.
type: string
name:
description: 'Name of the referent. More info:
https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
TODO: Add other useful fields. apiVersion,
kind, uid?'
type: string
optional:
description: Specify whether the ConfigMap
or its key must be defined
type: boolean
required:
- key
type: object
fieldRef:
description: 'Selects a field of the pod: supports
metadata.name, metadata.namespace, `metadata.labels[''<KEY>'']`,
`metadata.annotations[''<KEY>'']`, spec.nodeName,
spec.serviceAccountName, status.hostIP, status.podIP,
status.podIPs.'
properties:
apiVersion:
description: Version of the schema the FieldPath
is written in terms of, defaults to "v1".
type: string
fieldPath:
description: Path of the field to select in
the specified API version.
type: string
required:
- fieldPath
type: object
resourceFieldRef:
description: 'Selects a resource of the container:
only resources limits and requests (limits.cpu,
limits.memory, limits.ephemeral-storage, requests.cpu,
requests.memory and requests.ephemeral-storage)
are currently supported.'
properties:
containerName:
description: 'Container name: required for
volumes, optional for env vars'
type: string
divisor:
anyOf:
- type: integer
- type: string
description: Specifies the output format of
the exposed resources, defaults to "1"
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
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: 'Container image name. More info: https://kubernetes.io/docs/concepts/containers/images
This field is optional to allow higher level config management
to default or override container images in workload controllers
like Deployments and StatefulSets.'
type: string
imagePullPolicy:
description: 'Image pull policy. One of Always, Never, IfNotPresent.
Defaults to Always if :latest tag is specified, or IfNotPresent
otherwise. Cannot be updated. More info: https://kubernetes.io/docs/concepts/containers/images#updating-images'
type: string
lifecycle:
description: Actions that the management system should take
in response to container lifecycle events. Cannot be updated.
properties:
postStart:
description: 'PostStart is called immediately after
a container is created. If the handler fails, the
container is terminated and restarted according to
its restart policy. Other management of the container
blocks until the hook completes. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks'
properties:
exec:
description: Exec specifies the action to take.
properties:
command:
description: Command is the command line to
execute inside the container, the working
directory for the command is root ('/') in
the container's filesystem. The command is
simply exec'd, it is not run inside a shell,
so traditional shell instructions ('|', etc)
won't work. To use a shell, you need to explicitly
call out to that shell. Exit status of 0 is
treated as live/healthy and non-zero is unhealthy.
items:
type: string
type: array
type: object
httpGet:
description: HTTPGet specifies the http request
to perform.
properties:
host:
description: Host name to connect to, defaults
to the pod IP. You probably want to set "Host"
in httpHeaders instead.
type: string
httpHeaders:
description: Custom headers to set in the request.
HTTP allows repeated headers.
items:
description: HTTPHeader describes a custom
header to be used in HTTP probes
properties:
name:
description: The header field name. This
will be canonicalized upon output, so
case-variant names will be understood
as the same header.
type: string
value:
description: The header field value
type: string
required:
- name
- value
type: object
type: array
path:
description: Path to access on the HTTP server.
type: string
port:
anyOf:
- type: integer
- type: string
description: Name or number of the port to access
on the container. Number must be in the range
1 to 65535. Name must be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
scheme:
description: Scheme to use for connecting to
the host. Defaults to HTTP.
type: string
required:
- port
type: object
tcpSocket:
description: Deprecated. TCPSocket is NOT supported
as a LifecycleHandler and kept for the backward
compatibility. There are no validation of this
field and lifecycle hooks will fail in runtime
when tcp handler is specified.
properties:
host:
description: 'Optional: Host name to connect
to, defaults to the pod IP.'
type: string
port:
anyOf:
- type: integer
- type: string
description: Number or name of the port to access
on the container. Number must be in the range
1 to 65535. Name must be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
required:
- port
type: object
type: object
preStop:
description: 'PreStop is called immediately before a
container is terminated due to an API request or management
event such as liveness/startup probe failure, preemption,
resource contention, etc. The handler is not called
if the container crashes or exits. The Pod''s termination
grace period countdown begins before the PreStop hook
is executed. Regardless of the outcome of the handler,
the container will eventually terminate within the
Pod''s termination grace period (unless delayed by
finalizers). Other management of the container blocks
until the hook completes or until the termination
grace period is reached. More info: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks'
properties:
exec:
description: Exec specifies the action to take.
properties:
command:
description: Command is the command line to
execute inside the container, the working
directory for the command is root ('/') in
the container's filesystem. The command is
simply exec'd, it is not run inside a shell,
so traditional shell instructions ('|', etc)
won't work. To use a shell, you need to explicitly
call out to that shell. Exit status of 0 is
treated as live/healthy and non-zero is unhealthy.
items:
type: string
type: array
type: object
httpGet:
description: HTTPGet specifies the http request
to perform.
properties:
host:
description: Host name to connect to, defaults
to the pod IP. You probably want to set "Host"
in httpHeaders instead.
type: string
httpHeaders:
description: Custom headers to set in the request.
HTTP allows repeated headers.
items:
description: HTTPHeader describes a custom
header to be used in HTTP probes
properties:
name:
description: The header field name. This
will be canonicalized upon output, so
case-variant names will be understood
as the same header.
type: string
value:
description: The header field value
type: string
required:
- name
- value
type: object
type: array
path:
description: Path to access on the HTTP server.
type: string
port:
anyOf:
- type: integer
- type: string
description: Name or number of the port to access
on the container. Number must be in the range
1 to 65535. Name must be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
scheme:
description: Scheme to use for connecting to
the host. Defaults to HTTP.
type: string
required:
- port
type: object
tcpSocket:
description: Deprecated. TCPSocket is NOT supported
as a LifecycleHandler and kept for the backward
compatibility. There are no validation of this
field and lifecycle hooks will fail in runtime