add plugin

clusters/cl01tl/management/headlamp/values.yaml

@@ -7,7 +7,18 @@ headlamp:
       externalSecret:
         enabled: true
         name: headlamp-oidc-secret
+    watchPlugins: true
   resources:
     requests:
       cpu: 10m
       memory: 128Mi
+  pluginsManager:
+    enabled: true
+    configContent: |
+      plugins:
+        - name: cert-manager
+          source: https://artifacthub.io/packages/headlamp/headlamp-plugins/headlamp_cert-manager
+          version: 0.1.0
+      installOptions:
+        parallel: true
+        maxConcurrent: 2