feat: migrate tailscale operator to OAuth authentication

deployments/tailscale-operator/deployment.yaml

@@ -19,7 +19,6 @@ spec:
       containers:
       - name: operator
         image: ghcr.io/tailscale/k8s-operator:v1.78.3
-        imagePullPolicy: IfNotPresent
         env:
         - name: POD_NAME
           valueFrom:
@@ -30,23 +29,15 @@ spec:
             fieldRef:
               fieldPath: metadata.namespace
         - name: TS_CLIENT_ID_FILE
-          value: /etc/tailscale/oauth/client_id
+          value: /etc/tailscale/oauth/client.id
         - name: TS_CLIENT_SECRET_FILE
-          value: /etc/tailscale/oauth/client_secret
+          value: /etc/tailscale/oauth/client.secret
         volumeMounts:
         - name: oauth-secret
           mountPath: /etc/tailscale/oauth
           readOnly: true
         resources: {}
-        terminationMessagePath: /dev/termination-log
-        terminationMessagePolicy: File
-      terminationGracePeriodSeconds: 30
       volumes:
       - name: oauth-secret
         secret:
           secretName: tailscale-operator-secret
-          items:
-          - key: CLIENT_ID_FILE
-            path: client_id
-          - key: CLIENT_SECRET_FILE
-            path: client_secret