The operator-generated TSIG Secret previously carried only the managed-by
label, so it could not be mirrored to another namespace by emberstack
reflector (which requires reflection-allowed annotations on the source).
Add spec.secretTemplate.{annotations,labels}, applied both when the Secret
is first generated and reconciled onto the existing Secret when the CR
changes (imported secrets are left untouched so we don't fight their
external manager). This lets the external-dns TSIG key be managed in
bind-internal and reflected into the externaldns namespace.
The vault-plugin-secrets-bind-tsig plugin needs an HTTP endpoint that
creates, reads, rotates and deletes TSIG keys on its behalf, decoupling
Vault from direct Kubernetes API access. This adds that companion API and
lets the operator deploy it declaratively.
- Add BindTSIGAPI CRD: creating one makes the operator reconcile a
Deployment, Service, ConfigMap (env vars), token Secret and namespaced
RBAC for the companion API. Spec covers image, replicas, port,
targetNamespace, tokenSecretName, extra env, service exposure and
resources.
- Generate the master access token Secret only when absent, so a
VaultStaticSecret may pre-seed/overwrite it; the operator does not own it.
- Add the companion API server (internal/tsigapi): bearer-auth HTTP
contract POST /v1/keys, GET/DELETE /v1/keys/{name}, POST
/v1/keys/{name}/rotate, backed by BindTSIGKey custom resources the
operator reconciles into key material.
- Add cmd/tsigapi entrypoint and Dockerfile.tsigapi (distroless).
- Wire the reconciler into setup, regenerate CRDs/RBAC/deepcopy, and add
Woodpecker build (PR dry-run) and release (tag push) steps for the
bind-tsig-api image.
- Cover the API server with auth and key-lifecycle unit tests.
Secondaries reject RFC2136/nsupdate writes, but the read Service round-
robins across all pods. Add an optional per-cluster write endpoint that
targets only the primary pod (ordinal 0) via the StatefulSet pod-name
label. Reads keep using the all-pods Service.
- api: BindCluster.spec.primaryService (*ClusterServiceSpec) — ClusterIP
for in-cluster writers (external-dns) or LoadBalancer for external
- reconcilePrimaryService creates <cluster>-primary selecting pod-0 when
set, deletes it when unset
- regenerate CRDs + install.yaml
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
unkinben