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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.17.0
name: ironics.ironic.metal3.io
spec:
group: ironic.metal3.io
names:
kind: Ironic
listKind: IronicList
plural: ironics
singular: ironic
scope: Namespaced
versions:
- additionalPrinterColumns:
- description: Currently requested version
jsonPath: .status.requestedVersion
name: Requested Version
priority: 1
type: string
- description: Currently installed version
jsonPath: .status.installedVersion
name: Installed Version
type: string
- description: Is ready
jsonPath: .status.conditions[?(@.type=="Ready")].status
name: Ready
type: string
name: v1alpha1
schema:
openAPIV3Schema:
description: Ironic is the Schema for the ironics 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: IronicSpec defines the desired state of Ironic.
properties:
apiCredentialsName:
description: |-
APICredentialsName is a reference to the secret with Ironic API credentials.
A new secret will be created if this field is empty.
type: string
database:
description: |-
Database is a reference to a MariaDB database to use for persisting Ironic data.
Must be provided for a highly available architecture, optional otherwise.
If missing, a local SQLite database will be used, and the Ironic state will be reset on each pod restart.
properties:
credentialsName:
description: Name of a secret with database credentials.
type: string
host:
description: IP address or host name of the database instance.
type: string
name:
description: Database name.
type: string
tlsCertificateName:
description: |-
Name of a secret with the a TLS certificate or a CA for verifying the database host.
If unset, Ironic will request an unencrypted connections, which is insecure,
and the server configuration may forbid it.
type: string
required:
- credentialsName
- host
- name
type: object
deployRamdisk:
description: DeployRamdisk defines settings for the provisioning/inspection
ramdisk based on Ironic Python Agent.
properties:
disableDownloader:
description: |-
DisableDownloader tells the operator not to start the IPA downloader as the init container.
The user will be responsible for providing the right image to BareMetal Operator.
type: boolean
extraKernelParams:
description: |-
ExtraKernelParams is a string with kernel parameters to pass to the provisioning/inspection ramdisk.
Will not take effect if the host uses a pre-built ISO (either through its PreprovisioningImage or via the DEPLOY_ISO_URL baremetal-operator parameter).
type: string
sshKey:
description: SSHKey is the contents of the public key to inject
into the ramdisk for debugging purposes.
type: string
type: object
extraConfig:
description: ExtraConfig allows overriding any Ironic configuration
options.
items:
description: |-
ExtraConfig allows overriding any Ironic configuration options.
See the entire listing of available options in the Ironic documentation:
https://docs.openstack.org/ironic/latest/configuration/config.html
(note that some options may not be available in earlier releases).
Warning: modifying arbitrary options may cause your Ironic installation to
fail or misbehave. Do not modify anything you don't understand well.
properties:
group:
description: The group that config belongs to.
type: string
name:
description: The name of the config.
type: string
value:
description: The value of the config.
type: string
type: object
type: array
highAvailability:
description: |-
HighAvailability causes Ironic to be deployed as a DaemonSet on control plane nodes instead of a deployment with 1 replica.
Requires database to be installed and linked in the Database field.
DHCP support is not yet implemented in the highly available architecture.
Requires the HighAvailability feature gate to be set.
type: boolean
images:
description: Images is a collection of container images to deploy
from.
properties:
deployRamdiskBranch:
description: |-
DeployRamdiskBranch is the branch of IPA to download. The main branch is used by default.
Not used if deployRamdisk.disableDownloader is true.
type: string
deployRamdiskDownloader:
description: |-
DeployRamdiskDownloader is the image to be used at pod initialization to download the IPA ramdisk.
Not used if deployRamdisk.disableDownloader is true.
type: string
ironic:
description: Ironic is the Ironic image (including httpd).
type: string
keepalived:
description: |-
Keepalived is the Keepalived image.
Not used if networking.ipAddressManager is not set to keepalived.
type: string
type: object
inspection:
description: Inspection defines inspection settings.
properties:
collectors:
description: |-
Collectors is a list of inspection collectors to enable.
See https://docs.openstack.org/ironic-python-agent/latest/admin/how_it_works.html#inspection-data for details.
items:
type: string
type: array
vlanInterfaces:
description: |-
List of interfaces to inspect for VLANs.
This can be interface names (to collect all VLANs using LLDP) or pairs <interface>.<vlan ID>.
items:
type: string
type: array
type: object
networking:
description: Networking defines networking settings for Ironic.
properties:
apiPort:
default: 6385
description: APIPort is the public port used for Ironic.
format: int32
minimum: 1
type: integer
bindInterface:
description: BindInterface makes Ironic API bound to only one
interface.
type: boolean
dhcp:
description: |-
DHCP is a configuration of DHCP for the network boot service (dnsmasq).
The service is only deployed when this is set.
This setting is currently incompatible with the highly available architecture.
properties:
dnsAddress:
description: |-
DNSAddress is the IP address of the DNS server to pass to hosts via DHCP.
Must not be set together with ServeDNS.
type: string
gatewayAddress:
description: GatewayAddress is the IP address of the gateway
to pass to hosts via DHCP.
type: string
hosts:
description: |-
Hosts is a set of DHCP host records to pass to dnsmasq.
Check the dnsmasq documentation on dhcp-host for an explanation of the format.
There is no API-side validation. Most users will leave this unset.
items:
type: string
type: array
ignore:
description: |-
Ignore is set of dnsmasq tags to ignore and not provide any DHCP.
Check the dnsmasq documentation on dhcp-ignore for an explanation of the format.
There is no API-side validation. Most users will leave this unset.
items:
type: string
type: array
networkCIDR:
description: NetworkCIDR is a CIDR of the provisioning network.
Required.
type: string
rangeBegin:
description: RangeBegin is the first IP that can be given
to hosts. Must be inside NetworkCIDR.
type: string
rangeEnd:
description: RangeEnd is the last IP that can be given to
hosts. Must be inside NetworkCIDR.
type: string
serveDNS:
description: |-
ServeDNS is set to true to pass the provisioning host as the DNS server on the provisioning network.
Must not be set together with DNSAddress.
type: boolean
type: object
externalIP:
description: |-
ExternalIP is used for accessing API and the image server from remote hosts.
This settings only applies to virtual media deployments. The IP will not be accessed from the cluster itself.
type: string
imageServerPort:
default: 6180
description: ImageServerPort is the public port used for serving
images.
format: int32
minimum: 1
type: integer
imageServerTLSPort:
default: 6183
description: ImageServerTLSPort is the public port used for serving
virtual media images over TLS.
format: int32
minimum: 1
type: integer
interface:
description: |-
Interface is a Linux network device to listen on.
Detected from IPAddress if missing.
type: string
ipAddress:
description: |-
IPAddress is the main IP address to listen on and use for communication.
Detected from Interface if missing. Cannot be provided for a highly available architecture.
type: string
ipAddressManager:
description: |-
Configures the way the provided IP address will be managed on the provided interface.
By default, the IP address is expected to be already present.
Use "keepalived" to start a Keepalived container managing the IP address.
Warning: keepalived is not compatible with the highly available architecture.
enum:
- ""
- keepalived
type: string
macAddresses:
description: |-
MACAddresses can be provided to make the start script pick the interface matching any of these addresses.
Only set if no other options can be used.
items:
type: string
type: array
prometheusExporterPort:
default: 9608
description: |-
PrometheusExporterPort is the port used for the Ironic Prometheus Exporter metrics endpoint.
Only used when spec.prometheusExporter.enabled is true.
format: int32
minimum: 1
type: integer
rpcPort:
default: 6189
description: |-
RPCPort is the internal RPC port used for Ironic.
Only change this if the default value causes a conflict on your deployment.
format: int32
minimum: 1
type: integer
type: object
nodeSelector:
additionalProperties:
type: string
description: |-
NodeSelector is a selector which must be true for the Ironic pod to fit on a node.
Selector which must match a node's labels for the vmi to be scheduled on that node.
More info: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
type: object
overrides:
description: |-
Overrides for the generated Deployment or Daemon Set.
EXPERIMENTAL: requires feature gate Overrides.
properties:
annotations:
additionalProperties:
type: string
description: Extra annotations to add to each pod (including upgrade
jobs).
type: object
containers:
description: |-
Containers to append to the main Ironic pod.
If a container name matches an existing container, the existing container is replaced.
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
x-kubernetes-list-type: atomic
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
x-kubernetes-list-type: atomic
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.
May consist of any printable ASCII characters except '='.
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:
default: ""
description: |-
Name of the referent.
This field is effectively required, but due to backwards compatibility is
allowed to be empty. Instances of this type with an empty value here are
almost certainly wrong.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
type: string
optional:
description: Specify whether the ConfigMap
or its key must be defined
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
fieldRef:
description: |-
Selects a field of the pod: supports metadata.name, metadata.namespace, `metadata.labels['<KEY>']`, `metadata.annotations['<KEY>']`,
spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs.
properties:
apiVersion:
description: Version of the schema the FieldPath
is written in terms of, defaults to "v1".
type: string
fieldPath:
description: Path of the field to select in
the specified API version.
type: string
required:
- fieldPath
type: object
x-kubernetes-map-type: atomic
fileKeyRef:
description: |-
FileKeyRef selects a key of the env file.
Requires the EnvFiles feature gate to be enabled.
properties:
key:
description: |-
The key within the env file. An invalid key will prevent the pod from starting.
The keys defined within a source may consist of any printable ASCII characters except '='.
During Alpha stage of the EnvFiles feature gate, the key size is limited to 128 characters.
type: string
optional:
default: false
description: |-
Specify whether the file or its key must be defined. If the file or key
does not exist, then the env var is not published.
If optional is set to true and the specified key does not exist,
the environment variable will not be set in the Pod's containers.
If optional is set to false and the specified key does not exist,
an error will be returned during Pod creation.
type: boolean
path:
description: |-
The path within the volume from which to select the file.
Must be relative and may not contain the '..' path or start with '..'.
type: string
volumeName:
description: The name of the volume mount
containing the env file.
type: string
required:
- key
- path
- volumeName
type: object
x-kubernetes-map-type: atomic
resourceFieldRef:
description: |-
Selects a resource of the container: only resources limits and requests
(limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported.
properties:
containerName:
description: 'Container name: required for
volumes, optional for env vars'
type: string
divisor:
anyOf:
- type: integer
- type: string
description: Specifies the output format of
the exposed resources, defaults to "1"
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
resource:
description: 'Required: resource to select'
type: string
required:
- resource
type: object
x-kubernetes-map-type: atomic
secretKeyRef:
description: Selects a key of a secret in the
pod's namespace
properties:
key:
description: The key of the secret to select
from. Must be a valid secret key.
type: string
name:
default: ""
description: |-
Name of the referent.
This field is effectively required, but due to backwards compatibility is
allowed to be empty. Instances of this type with an empty value here are
almost certainly wrong.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
type: string
optional:
description: Specify whether the Secret or
its key must be defined
type: boolean
required:
- key
type: object
x-kubernetes-map-type: atomic
type: object
required:
- name
type: object
type: array
x-kubernetes-list-map-keys:
- name
x-kubernetes-list-type: map
envFrom:
description: |-
List of sources to populate environment variables in the container.
The keys defined within a source may consist of any printable ASCII characters except '='.
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 or Secrets
properties:
configMapRef:
description: The ConfigMap to select from
properties:
name:
default: ""
description: |-
Name of the referent.
This field is effectively required, but due to backwards compatibility is
allowed to be empty. Instances of this type with an empty value here are
almost certainly wrong.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
type: string
optional:
description: Specify whether the ConfigMap must
be defined
type: boolean
type: object
x-kubernetes-map-type: atomic
prefix:
description: |-
Optional text to prepend to the name of each environment variable.
May consist of any printable ASCII characters except '='.
type: string
secretRef:
description: The Secret to select from
properties:
name:
default: ""
description: |-
Name of the referent.
This field is effectively required, but due to backwards compatibility is
allowed to be empty. Instances of this type with an empty value here are
almost certainly wrong.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
type: string
optional:
description: Specify whether the Secret must be
defined
type: boolean
type: object
x-kubernetes-map-type: atomic
type: object
type: array
x-kubernetes-list-type: atomic
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 a command to execute
in the container.
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
x-kubernetes-list-type: atomic
type: object
httpGet:
description: HTTPGet specifies an HTTP GET 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
x-kubernetes-list-type: atomic
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
sleep:
description: Sleep represents a duration that the
container should sleep.
properties:
seconds:
description: Seconds is the number of seconds
to sleep.
format: int64
type: integer
required:
- seconds
type: object
tcpSocket:
description: |-
Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept
for backward compatibility. There is no validation of this field and
lifecycle hooks will fail at runtime when it 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 a command to execute
in the container.
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
x-kubernetes-list-type: atomic
type: object
httpGet:
description: HTTPGet specifies an HTTP GET 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
x-kubernetes-list-type: atomic
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
sleep:
description: Sleep represents a duration that the
container should sleep.
properties:
seconds:
description: Seconds is the number of seconds
to sleep.
format: int64
type: integer
required:
- seconds
type: object
tcpSocket:
description: |-
Deprecated. TCPSocket is NOT supported as a LifecycleHandler and kept
for backward compatibility. There is no validation of this field and
lifecycle hooks will fail at runtime when it 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
stopSignal:
description: |-
StopSignal defines which signal will be sent to a container when it is being stopped.
If not specified, the default is defined by the container runtime in use.
StopSignal can only be set for Pods with a non-empty .spec.os.name
type: string
type: object
livenessProbe:
description: |-
Periodic probe of container liveness.
Container will be restarted if the probe fails.
Cannot be updated.
More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes
properties:
exec:
description: Exec specifies a command to execute in
the container.
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
x-kubernetes-list-type: atomic
type: object
failureThreshold:
description: |-
Minimum consecutive failures for the probe to be considered failed after having succeeded.
Defaults to 3. Minimum value is 1.
format: int32
type: integer
grpc:
description: GRPC specifies a GRPC HealthCheckRequest.
properties:
port:
description: Port number of the gRPC service. Number
must be in the range 1 to 65535.
format: int32
type: integer
service:
default: ""
description: |-
Service is the name of the service to place in the gRPC HealthCheckRequest
(see https://github.com/grpc/grpc/blob/master/doc/health-checking.md).
If this is not specified, the default behavior is defined by gRPC.
type: string
required:
- port
type: object
httpGet:
description: HTTPGet specifies an HTTP GET 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
x-kubernetes-list-type: atomic
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 a connection to a TCP
port.
properties:
host:
description: 'Optional: Host name to connect to,
defaults to the pod IP.'
type: string
port:
anyOf:
- type: integer
- type: string
description: |-
Number or name of the port to access on the container.
Number must be in the range 1 to 65535.
Name must be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
required:
- port
type: object
terminationGracePeriodSeconds:
description: |-
Optional duration in seconds the pod needs to terminate gracefully upon probe failure.
The grace period is the duration in seconds after the processes running in the pod are sent
a termination signal and the time when the processes are forcibly halted with a kill signal.
Set this value longer than the expected cleanup time for your process.
If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this
value overrides the value provided by the pod spec.
Value must be non-negative integer. The value zero indicates stop immediately via
the kill signal (no opportunity to shut down).
This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate.
Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.
format: int64
type: integer
timeoutSeconds:
description: |-
Number of seconds after which the probe times out.
Defaults to 1 second. Minimum value is 1.
More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes
format: int32
type: integer
type: object
name:
description: |-
Name of the container specified as a DNS_LABEL.
Each container in a pod must have a unique name (DNS_LABEL).
Cannot be updated.
type: string
ports:
description: |-
List of ports to expose from the container. Not specifying a port here
DOES NOT prevent that port from being exposed. Any port which is
listening on the default "0.0.0.0" address inside a container will be
accessible from the network.
Modifying this array with strategic merge patch may corrupt the data.
For more information See https://github.com/kubernetes/kubernetes/issues/108255.
Cannot be updated.
items:
description: ContainerPort represents a network port in
a single container.