unkinben
fe5fbdaf6d
Implements a Kubernetes operator that manages fleets of BIND9 servers declaratively, using controller-runtime (matching forgebot conventions). - add BindCluster reconciler: StatefulSet (pod-0 primary, secondaries), headless + client Services, rendered named.conf ConfigMap, TSIG keys Secret and rndc control Secret; watches dependent CRs to re-render - add BindTSIGKey reconciler that generates key material into a Secret - add BindZone/DNSRecord reconcilers using fully-dynamic delivery (rndc addzone + TSIG nsupdate against the primary pod) - add BindCatalogZone reconciler so secondaries auto-provision zones - add BindPolicy (RPZ), BindDNSSECPolicy, BindView, BindACL reconcilers - render primary/secondary named.conf variants selected by pod ordinal - generate CRDs, deepcopy and RBAC; add samples mapping the three Puppet roles (authoritative/resolver/external-dns) to three BindClusters - add Makefile, Dockerfile.operator, Woodpecker CI and kind manifests
166 lines
6.9 KiB
YAML
166 lines
6.9 KiB
YAML
---
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apiVersion: apiextensions.k8s.io/v1
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kind: CustomResourceDefinition
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metadata:
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annotations:
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controller-gen.kubebuilder.io/version: v0.17.3
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name: bindtsigkeys.bind.unkin.net
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spec:
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group: bind.unkin.net
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names:
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kind: BindTSIGKey
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listKind: BindTSIGKeyList
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plural: bindtsigkeys
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shortNames:
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- btk
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singular: bindtsigkey
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scope: Namespaced
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versions:
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- additionalPrinterColumns:
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- jsonPath: .spec.algorithm
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name: Algorithm
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type: string
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- jsonPath: .status.secretName
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name: Secret
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type: string
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- jsonPath: .status.ready
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name: Ready
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type: boolean
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name: v1alpha1
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schema:
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openAPIV3Schema:
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description: |-
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BindTSIGKey is a TSIG key backing zone transfers, dynamic updates and view
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matching. The key material lives in a Kubernetes Secret, never in the CR.
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properties:
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apiVersion:
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description: |-
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APIVersion defines the versioned schema of this representation of an object.
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Servers should convert recognized schemas to the latest internal value, and
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may reject unrecognized values.
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More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
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type: string
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kind:
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description: |-
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Kind is a string value representing the REST resource this object represents.
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Servers may infer this from the endpoint the client submits requests to.
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Cannot be updated.
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In CamelCase.
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More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
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type: string
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metadata:
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type: object
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spec:
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description: |-
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BindTSIGKeySpec defines a TSIG key. If no existing key material is imported,
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the operator generates a random key and stores it in a Secret.
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properties:
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algorithm:
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default: hmac-sha256
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description: Algorithm is the HMAC algorithm. Defaults to hmac-sha256.
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enum:
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- hmac-sha256
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- hmac-sha512
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- hmac-sha384
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- hmac-sha224
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- hmac-sha1
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- hmac-md5
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type: string
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importExisting:
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description: |-
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ImportExisting, when true, means the referenced Secret already contains a
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`secret` key and the operator will not generate new material.
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type: boolean
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keyName:
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description: |-
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KeyName is the TSIG key name emitted into named.conf. Defaults to the
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object name.
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type: string
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secretName:
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description: |-
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SecretName is the Secret the key material is written to (or read from when
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ImportExisting is set). Defaults to "<name>-tsig".
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type: string
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type: object
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status:
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description: BindTSIGKeyStatus reports observed TSIG key state.
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properties:
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conditions:
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items:
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description: Condition contains details for one aspect of the current
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state of this API Resource.
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properties:
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lastTransitionTime:
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description: |-
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lastTransitionTime is the last time the condition transitioned from one status to another.
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This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable.
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format: date-time
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type: string
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message:
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description: |-
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message is a human readable message indicating details about the transition.
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This may be an empty string.
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maxLength: 32768
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type: string
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observedGeneration:
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description: |-
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observedGeneration represents the .metadata.generation that the condition was set based upon.
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For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
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with respect to the current state of the instance.
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format: int64
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minimum: 0
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type: integer
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reason:
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description: |-
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reason contains a programmatic identifier indicating the reason for the condition's last transition.
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Producers of specific condition types may define expected values and meanings for this field,
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and whether the values are considered a guaranteed API.
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The value should be a CamelCase string.
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This field may not be empty.
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maxLength: 1024
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minLength: 1
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pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
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type: string
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status:
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description: status of the condition, one of True, False, Unknown.
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enum:
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- "True"
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- "False"
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- Unknown
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type: string
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type:
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description: type of condition in CamelCase or in foo.example.com/CamelCase.
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maxLength: 316
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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])$
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type: string
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required:
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- lastTransitionTime
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- message
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- reason
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- status
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- type
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type: object
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type: array
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x-kubernetes-list-map-keys:
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- type
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x-kubernetes-list-type: map
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keyName:
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description: KeyName as used in named.conf.
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type: string
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observedGeneration:
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description: ObservedGeneration is the last reconciled generation.
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format: int64
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type: integer
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ready:
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description: Ready is true once the key Secret exists.
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type: boolean
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secretName:
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description: SecretName holds the generated/managed key material.
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type: string
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type: object
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type: object
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served: true
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storage: true
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subresources:
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status: {}
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