feat: migrate tailscale-operator to OAuth auth mode

deployments/tailscale-operator/deployment.yaml

@@ -1,10 +1,10 @@
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: tailscale-operator
-  namespace: tailscale
   labels:
     app: tailscale-operator
+  name: tailscale-operator
+  namespace: tailscale
 spec:
   replicas: 1
   selector:
@@ -19,14 +19,17 @@ spec:
       containers:
         - name: operator
           image: ghcr.io/tailscale/k8s-operator:v1.78.3
+          imagePullPolicy: IfNotPresent
           env:
             - name: POD_NAME
               valueFrom:
                 fieldRef:
+                  apiVersion: v1
                   fieldPath: metadata.name
             - name: POD_NAMESPACE
               valueFrom:
                 fieldRef:
+                  apiVersion: v1
                   fieldPath: metadata.namespace
             - name: TS_CLIENT_ID_FILE
               value: /etc/tailscale/oauth/client-id
@@ -36,7 +39,17 @@ spec:
             - name: oauth-secret
               mountPath: /etc/tailscale/oauth
               readOnly: true
+          resources: {}
+          terminationMessagePath: /dev/termination-log
+          terminationMessagePolicy: File
       volumes:
         - name: oauth-secret
           secret:
             secretName: tailscale-operator-secret
+            defaultMode: 0600
+      dnsPolicy: ClusterFirst
+      restartPolicy: Always
+      terminationGracePeriodSeconds: 30
+      schedulerName: default
+      securityContext: {}
+      terminationGracePeriodSeconds: 30