unkinben
38ef6c4a09
## Why bind-operator v0.2.0 adds the `BindTSIGAPI` CRD and a companion API that `vault-plugin-secrets-bind-tsig` calls to create, rotate and delete TSIG keys (it does so by managing `BindTSIGKey` resources, which the operator reconciles into key material). This rolls the operator forward and deploys an API instance so Vault never talks to the Kubernetes API directly. ## Changes - Bump the operator image (`bind-system/deployment.yaml`) and the pulled CRD bundle URL (`bind-system/kustomization.yaml`) to `v0.2.0`. - Broaden the operator ClusterRole (`bind-system/rbac.yaml`) with `deployments`, `serviceaccounts` and `roles`/`rolebindings`, so the `BindTSIGAPI` reconciler can create the API Deployment and its namespaced Role/RoleBinding. - Add a `BindTSIGAPI` (`bind-tsig-api`) in `bind-internal`; the operator reconciles it into a Deployment, Service, ConfigMap, master-token Secret and RBAC. Keys are created in `bind-internal`, alongside the authoritative cluster and its existing keys. - Add the generated kubeconform schema for `BindTSIGAPI`. ## Notes - The master access token Secret (`bind-tsig-api-token`) is generated by the operator when absent; the operator does not own it, so a `VaultStaticSecret` can later pre-seed/overwrite it to source the token from Vault. - Validated: both overlays render (`kubectl kustomize`) and pass `kubeconform` (bind-internal 56/56 valid); pre-commit clean. ## Follow-up - Point `vault-plugin-secrets-bind-tsig` config at `http://bind-tsig-api.bind-internal.svc:8443`. Reviewed-on: #249 Co-authored-by: Ben Vincent <ben@unkin.net> Co-committed-by: Ben Vincent <ben@unkin.net>
58 lines
1.4 KiB
YAML
58 lines
1.4 KiB
YAML
---
|
|
apiVersion: apps/v1
|
|
kind: Deployment
|
|
metadata:
|
|
name: bind-operator
|
|
namespace: bind-system
|
|
labels:
|
|
app.kubernetes.io/name: bind-operator
|
|
spec:
|
|
replicas: 1
|
|
selector:
|
|
matchLabels:
|
|
app.kubernetes.io/name: bind-operator
|
|
template:
|
|
metadata:
|
|
labels:
|
|
app.kubernetes.io/name: bind-operator
|
|
spec:
|
|
serviceAccountName: bind-operator
|
|
securityContext:
|
|
runAsNonRoot: true
|
|
containers:
|
|
- name: operator
|
|
image: git.unkin.net/unkin/bind-operator:v0.2.0
|
|
args:
|
|
- --metrics-bind-address=:8080
|
|
- --health-probe-bind-address=:8081
|
|
- --leader-elect
|
|
ports:
|
|
- containerPort: 8080
|
|
name: metrics
|
|
- containerPort: 8081
|
|
name: health
|
|
readinessProbe:
|
|
httpGet:
|
|
path: /readyz
|
|
port: 8081
|
|
initialDelaySeconds: 5
|
|
periodSeconds: 10
|
|
livenessProbe:
|
|
httpGet:
|
|
path: /healthz
|
|
port: 8081
|
|
initialDelaySeconds: 15
|
|
periodSeconds: 20
|
|
securityContext:
|
|
allowPrivilegeEscalation: false
|
|
readOnlyRootFilesystem: true
|
|
capabilities:
|
|
drop: ["ALL"]
|
|
resources:
|
|
requests:
|
|
cpu: 50m
|
|
memory: 64Mi
|
|
limits:
|
|
cpu: 500m
|
|
memory: 256Mi
|