deploy nginx ingress to internal cluster

cluster/external-dns/overlays/internal/rfc2136.yaml

@@ -0,0 +1,40 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: external-dns
+spec:
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      app: external-dns
+  template:
+    metadata:
+      labels:
+        app: external-dns
+    spec:
+      serviceAccountName: external-dns
+      containers:
+      - name: rfc2136
+        image: registry.k8s.io/external-dns/external-dns:v0.18.0
+        args:
+        - --registry=txt
+        - --txt-prefix=external-dns-
+        - --txt-owner-id=k8s
+        - --provider=rfc2136
+        - --rfc2136-host=infra01.int.mk-labs.cloud
+        - --rfc2136-port=53
+        - --rfc2136-zone=int.mk-labs.cloud
+        - --rfc2136-tsig-secret=96Ah/a2g0/nLeFGK+d/0tzQcccf9hCEIy34PoXX2Qg8=
+        - --rfc2136-tsig-secret-alg=hmac-sha256
+        - --rfc2136-tsig-keyname=externaldns-key
+        - --rfc2136-tsig-axfr
+        - --source=ingress
+        - --domain-filter=int.mk-labs.cloud
+        env:
+          - name: FREEIPA_API_TOKEN
+            valueFrom:
+              secretKeyRef:
+                name: rfc2136-api-token
+                key: api-token