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
204 lines
8.0 KiB
YAML
204 lines
8.0 KiB
YAML
---
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
annotations:
|
|
controller-gen.kubebuilder.io/version: v0.17.3
|
|
name: bindpolicies.bind.unkin.net
|
|
spec:
|
|
group: bind.unkin.net
|
|
names:
|
|
kind: BindPolicy
|
|
listKind: BindPolicyList
|
|
plural: bindpolicies
|
|
shortNames:
|
|
- bp
|
|
singular: bindpolicy
|
|
scope: Namespaced
|
|
versions:
|
|
- additionalPrinterColumns:
|
|
- jsonPath: .spec.clusterRef
|
|
name: Cluster
|
|
type: string
|
|
- jsonPath: .spec.zoneName
|
|
name: Zone
|
|
type: string
|
|
- jsonPath: .status.ruleCount
|
|
name: Rules
|
|
type: integer
|
|
- jsonPath: .status.ready
|
|
name: Ready
|
|
type: boolean
|
|
name: v1alpha1
|
|
schema:
|
|
openAPIV3Schema:
|
|
description: BindPolicy is a Response Policy Zone (RPZ) applied to a cluster.
|
|
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: |-
|
|
BindPolicySpec defines a Response Policy Zone (RPZ) — a DNS firewall applied
|
|
to a resolver cluster.
|
|
properties:
|
|
clusterRef:
|
|
description: ClusterRef names the owning BindCluster (typically a
|
|
resolver).
|
|
type: string
|
|
order:
|
|
default: 100
|
|
description: Order controls this policy's position in the response-policy
|
|
clause.
|
|
format: int32
|
|
type: integer
|
|
primaries:
|
|
description: |-
|
|
Primaries lets the RPZ zone be transferred from an external feed instead
|
|
of being locally populated.
|
|
items:
|
|
type: string
|
|
type: array
|
|
rules:
|
|
description: Rules are the inline policy triggers.
|
|
items:
|
|
description: RPZRule is a single response-policy rule.
|
|
properties:
|
|
action:
|
|
default: nxdomain
|
|
description: Action taken when the rule matches.
|
|
enum:
|
|
- nxdomain
|
|
- nodata
|
|
- passthru
|
|
- drop
|
|
- tcp-only
|
|
- cname
|
|
type: string
|
|
match:
|
|
description: Match is the trigger value, e.g. a domain "bad.example."
|
|
or CIDR.
|
|
type: string
|
|
target:
|
|
description: Target is the rewrite target when Action is cname.
|
|
type: string
|
|
trigger:
|
|
default: qname
|
|
description: Trigger selects what the Match is compared against.
|
|
enum:
|
|
- qname
|
|
- client-ip
|
|
- ip
|
|
- nsdname
|
|
- nsip
|
|
type: string
|
|
required:
|
|
- match
|
|
type: object
|
|
type: array
|
|
transferKeyRef:
|
|
description: TransferKeyRef names the BindTSIGKey used to pull from
|
|
Primaries.
|
|
type: string
|
|
viewRef:
|
|
description: ViewRef optionally scopes the policy to a single view.
|
|
type: string
|
|
zoneName:
|
|
description: ZoneName is the RPZ zone origin, e.g. "rpz.internal".
|
|
type: string
|
|
required:
|
|
- clusterRef
|
|
- zoneName
|
|
type: object
|
|
status:
|
|
description: BindPolicyStatus reports observed policy state.
|
|
properties:
|
|
conditions:
|
|
items:
|
|
description: Condition contains details for one aspect of the current
|
|
state of this API Resource.
|
|
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.
|
|
format: date-time
|
|
type: string
|
|
message:
|
|
description: |-
|
|
message is a human readable message indicating details about the transition.
|
|
This may be an empty string.
|
|
maxLength: 32768
|
|
type: string
|
|
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.
|
|
format: int64
|
|
minimum: 0
|
|
type: integer
|
|
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.
|
|
maxLength: 1024
|
|
minLength: 1
|
|
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
|
type: string
|
|
status:
|
|
description: status of the condition, one of True, False, Unknown.
|
|
enum:
|
|
- "True"
|
|
- "False"
|
|
- Unknown
|
|
type: string
|
|
type:
|
|
description: type of condition in CamelCase or in foo.example.com/CamelCase.
|
|
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])$
|
|
type: string
|
|
required:
|
|
- lastTransitionTime
|
|
- message
|
|
- reason
|
|
- status
|
|
- type
|
|
type: object
|
|
type: array
|
|
x-kubernetes-list-map-keys:
|
|
- type
|
|
x-kubernetes-list-type: map
|
|
observedGeneration:
|
|
format: int64
|
|
type: integer
|
|
ready:
|
|
type: boolean
|
|
ruleCount:
|
|
description: RuleCount is the number of active rules.
|
|
format: int32
|
|
type: integer
|
|
type: object
|
|
type: object
|
|
served: true
|
|
storage: true
|
|
subresources:
|
|
status: {}
|