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tailscale/cmd/k8s-operator/deploy/crds/tailscale.com_connectors.yaml

222 lines
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YAML

apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.15.1-0.20240618033008-7824932b0cab
name: connectors.tailscale.com
spec:
group: tailscale.com
names:
kind: Connector
listKind: ConnectorList
plural: connectors
shortNames:
- cn
singular: connector
scope: Cluster
versions:
- additionalPrinterColumns:
- description: CIDR ranges exposed to tailnet by a subnet router defined via this Connector instance.
jsonPath: .status.subnetRoutes
name: SubnetRoutes
type: string
- description: Whether this Connector instance defines an exit node.
jsonPath: .status.isExitNode
name: IsExitNode
type: string
- description: Status of the deployed Connector resources.
jsonPath: .status.conditions[?(@.type == "ConnectorReady")].reason
name: Status
type: string
name: v1alpha1
schema:
openAPIV3Schema:
description: |-
Connector defines a Tailscale node that will be deployed in the cluster. The
node can be configured to act as a Tailscale subnet router and/or a Tailscale
exit node.
Connector is a cluster-scoped resource.
More info:
https://tailscale.com/kb/1441/kubernetes-operator-connector
type: object
required:
- spec
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: |-
ConnectorSpec describes the desired Tailscale component.
More info:
https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
type: object
properties:
exitNode:
description: |-
ExitNode defines whether the Connector node should act as a
Tailscale exit node. Defaults to false.
https://tailscale.com/kb/1103/exit-nodes
type: boolean
hostname:
description: |-
Hostname is the tailnet hostname that should be assigned to the
Connector node. If unset, hostname defaults to <connector
name>-connector. Hostname can contain lower case letters, numbers and
dashes, it must not start or end with a dash and must be between 2
and 63 characters long.
type: string
pattern: ^[a-z0-9][a-z0-9-]{0,61}[a-z0-9]$
cmd/k8s-operator,k8s-operator: proxy configuration mechanism via a new ProxyClass custom resource (#11074) * cmd/k8s-operator,k8s-operator: introduce proxy configuration mechanism via ProxyClass custom resource. ProxyClass custom resource can be used to specify customizations for the proxy resources created by the operator. Add a reconciler that validates ProxyClass resources and sets a Ready condition to True or False with a corresponding reason and message. This is required because some fields (labels and annotations) require complex validations that cannot be performed at custom resource apply time. Reconcilers that use the ProxyClass to configure proxy resources are expected to verify that the ProxyClass is Ready and not proceed with resource creation if configuration from a ProxyClass that is not yet Ready is required. If a tailscale ingress/egress Service is annotated with a tailscale.com/proxy-class annotation, look up the corresponding ProxyClass and, if it is Ready, apply the configuration from the ProxyClass to the proxy's StatefulSet. If a tailscale Ingress has a tailscale.com/proxy-class annotation and the referenced ProxyClass custom resource is available and Ready, apply configuration from the ProxyClass to the proxy resources that will be created for the Ingress. Add a new .proxyClass field to the Connector spec. If connector.spec.proxyClass is set to a ProxyClass that is available and Ready, apply configuration from the ProxyClass to the proxy resources created for the Connector. Ensure that when Helm chart is packaged, the ProxyClass yaml is added to chart templates. Ensure that static manifest generator adds ProxyClass yaml to operator.yaml. Regenerate operator.yaml Signed-off-by: Irbe Krumina <irbe@tailscale.com>
9 months ago
proxyClass:
description: |-
ProxyClass is the name of the ProxyClass custom resource that
contains configuration options that should be applied to the
resources created for this Connector. If unset, the operator will
create resources with the default configuration.
cmd/k8s-operator,k8s-operator: proxy configuration mechanism via a new ProxyClass custom resource (#11074) * cmd/k8s-operator,k8s-operator: introduce proxy configuration mechanism via ProxyClass custom resource. ProxyClass custom resource can be used to specify customizations for the proxy resources created by the operator. Add a reconciler that validates ProxyClass resources and sets a Ready condition to True or False with a corresponding reason and message. This is required because some fields (labels and annotations) require complex validations that cannot be performed at custom resource apply time. Reconcilers that use the ProxyClass to configure proxy resources are expected to verify that the ProxyClass is Ready and not proceed with resource creation if configuration from a ProxyClass that is not yet Ready is required. If a tailscale ingress/egress Service is annotated with a tailscale.com/proxy-class annotation, look up the corresponding ProxyClass and, if it is Ready, apply the configuration from the ProxyClass to the proxy's StatefulSet. If a tailscale Ingress has a tailscale.com/proxy-class annotation and the referenced ProxyClass custom resource is available and Ready, apply configuration from the ProxyClass to the proxy resources that will be created for the Ingress. Add a new .proxyClass field to the Connector spec. If connector.spec.proxyClass is set to a ProxyClass that is available and Ready, apply configuration from the ProxyClass to the proxy resources created for the Connector. Ensure that when Helm chart is packaged, the ProxyClass yaml is added to chart templates. Ensure that static manifest generator adds ProxyClass yaml to operator.yaml. Regenerate operator.yaml Signed-off-by: Irbe Krumina <irbe@tailscale.com>
9 months ago
type: string
subnetRouter:
description: |-
SubnetRouter defines subnet routes that the Connector node should
expose to tailnet. If unset, none are exposed.
https://tailscale.com/kb/1019/subnets/
type: object
required:
- advertiseRoutes
properties:
advertiseRoutes:
description: |-
AdvertiseRoutes refer to CIDRs that the subnet router should make
available. Route values must be strings that represent a valid IPv4
or IPv6 CIDR range. Values can be Tailscale 4via6 subnet routes.
https://tailscale.com/kb/1201/4via6-subnets/
type: array
minItems: 1
items:
type: string
format: cidr
tags:
description: |-
Tags that the Tailscale node will be tagged with.
Defaults to [tag:k8s].
To autoapprove the subnet routes or exit node defined by a Connector,
you can configure Tailscale ACLs to give these tags the necessary
permissions.
See https://tailscale.com/kb/1337/acl-syntax#autoapprovers.
If you specify custom tags here, you must also make the operator an owner of these tags.
See https://tailscale.com/kb/1236/kubernetes-operator/#setting-up-the-kubernetes-operator.
Tags cannot be changed once a Connector node has been created.
Tag values must be in form ^tag:[a-zA-Z][a-zA-Z0-9-]*$.
type: array
items:
type: string
pattern: ^tag:[a-zA-Z][a-zA-Z0-9-]*$
x-kubernetes-validations:
- rule: has(self.subnetRouter) || self.exitNode == true
message: A Connector needs to be either an exit node or a subnet router, or both.
status:
description: |-
ConnectorStatus describes the status of the Connector. This is set
and managed by the Tailscale operator.
type: object
properties:
conditions:
description: |-
List of status conditions to indicate the status of the Connector.
Known condition types are `ConnectorReady`.
type: array
items:
description: Condition contains details for one aspect of the current state of this API Resource.
type: object
required:
- lastTransitionTime
- message
- reason
- status
- type
properties:
lastTransitionTime:
description: |-
lastTransitionTime is the last time the condition transitioned from one status to another.
This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable.
type: string
format: date-time
message:
description: |-
message is a human readable message indicating details about the transition.
This may be an empty string.
type: string
maxLength: 32768
observedGeneration:
description: |-
observedGeneration represents the .metadata.generation that the condition was set based upon.
For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
with respect to the current state of the instance.
type: integer
format: int64
minimum: 0
reason:
description: |-
reason contains a programmatic identifier indicating the reason for the condition's last transition.
Producers of specific condition types may define expected values and meanings for this field,
and whether the values are considered a guaranteed API.
The value should be a CamelCase string.
This field may not be empty.
type: string
maxLength: 1024
minLength: 1
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
status:
description: status of the condition, one of True, False, Unknown.
type: string
enum:
- "True"
- "False"
- Unknown
type:
description: type of condition in CamelCase or in foo.example.com/CamelCase.
type: string
maxLength: 316
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
x-kubernetes-list-map-keys:
- type
x-kubernetes-list-type: map
hostname:
description: |-
Hostname is the fully qualified domain name of the Connector node.
If MagicDNS is enabled in your tailnet, it is the MagicDNS name of the
node.
type: string
isExitNode:
description: IsExitNode is set to true if the Connector acts as an exit node.
type: boolean
subnetRoutes:
description: |-
SubnetRoutes are the routes currently exposed to tailnet via this
Connector instance.
type: string
tailnetIPs:
description: |-
TailnetIPs is the set of tailnet IP addresses (both IPv4 and IPv6)
assigned to the Connector node.
type: array
items:
type: string
served: true
storage: true
subresources:
status: {}