tailscale/cmd/k8s-operator/deploy/crds/tailscale.com_connectors.yaml
Tom Proctor 23e26e589f
cmd/k8s-operator,k8s-opeerator: include Connector's MagicDNS name and tailnet IPs in status (#12359)
Add new fields TailnetIPs and Hostname to Connector Status. These
contain the addresses of the Tailscale node that the operator created
for the Connector to aid debugging.

Fixes #12214

Signed-off-by: Tom Proctor <tomhjp@users.noreply.github.com>
2024-06-07 17:22:19 +01:00

138 lines
8.3 KiB
YAML

apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.13.0
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/1236/kubernetes-operator#deploying-exit-nodes-and-subnet-routers-on-kubernetes-using-connector-custom-resource'
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]$
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.
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/1018/acls/#auto-approvers-for-routes-and-exit-nodes. 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: ConnectorCondition contains condition information for a Connector.
type: object
required:
- status
- type
properties:
lastTransitionTime:
description: LastTransitionTime is the timestamp corresponding to the last status change of this condition.
type: string
format: date-time
message:
description: Message is a human readable description of the details of the last transition, complementing reason.
type: string
observedGeneration:
description: If set, this represents the .metadata.generation that the condition was set based upon. For instance, if .metadata.generation is currently 12, but the .status.condition[x].observedGeneration is 9, the condition is out of date with respect to the current state of the Connector.
type: integer
format: int64
reason:
description: Reason is a brief machine readable explanation for the condition's last transition.
type: string
status:
description: Status of the condition, one of ('True', 'False', 'Unknown').
type: string
type:
description: Type of the condition, known values are (`SubnetRouterReady`).
type: string
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: {}