add metallb

clusters/ipv6/external-dns/cf-cron.yml

@@ -0,0 +1,41 @@
+apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: ipv6-dns-updater
+  namespace: external-dns
+spec:
+  schedule: "*/60 * * * *"
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          restartPolicy: OnFailure
+          nodeSelector:
+            traefik: "true"
+          containers:
+          - name: updater
+            image: alpine:3.20
+            command:
+              - /bin/sh
+              - -c
+              - |
+                apk add --no-cache curl jq &&
+                sh /mnt/update-ipv6.sh
+            env:
+            - name: CF_API_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: cloudflare-global-key
+                  key: CF_API_KEY
+            - name: CF_EMAIL
+              valueFrom:
+                secretKeyRef:
+                  name: cloudflare-global-key
+                  key: CF_EMAIL
+            volumeMounts:
+            - name: script
+              mountPath: /mnt
+          volumes:
+          - name: script
+            configMap:
+              name: ipv6-updater-script