fix: Use kube-system ns for kubernetes dashboard

Signed-off-by: Homayoon (Hue) Alimohammadi <[email protected]>

Author: HomayoonAlimohammadi

tests/validators.py

@@ -23,18 +23,21 @@ def validate_dns_dashboard():
     Validate the dashboard addon by trying to access the kubernetes dashboard.
     The dashboard will return an HTML indicating that it is up and running.
     """
-    service = "kubernetes-dashboard:"
-    ns = "kube-system"
-    app_names = ["k8s-app=kubernetes-dashboard", "k8s-app=dashboard-metrics-scraper"]
-
     output = kubectl("get ns")
     if "kubernetes-dashboard" in output:
         # we are running a newer version of the dashboard introduced in 1.33
+        # NOTE(Hue): For backwards compatibility after switching back to kube-system namespace in 1.35
         service = "kubernetes-dashboard-kong-proxy:443"
         ns = "kubernetes-dashboard"
         components = ["api", "auth", "metrics-scraper", "web"]
         app_names = [f"app.kubernetes.io/name=kubernetes-dashboard-{app}" for app in components]
         app_names.append("app.kubernetes.io/name=kong")
+    else:
+        # NOTE(Hue): Switched back to kube-system namespace since Microk8s 1.35
+        service = "kubernetes-dashboard-kong-proxy:443"
+        ns = "kube-system"
+        components = ["api", "auth", "metrics-scraper", "web"]
+        app_names = [f"app.kubernetes.io/name=kubernetes-dashboard-{app}" for app in components]
 
     for app_name in app_names:
         wait_for_pod_state("", ns, "running", label=f"{app_name}")