test/extended/prometheus: Add etcd target check
@@ -130,6 +130,7 @@ var _ = g.Describe("[Feature:Prometheus][Conformance] Prometheus", func() {
targets.Expect(labels{"job": "controller-manager"}, "up", "^https://.*/metrics$"),
// The kube control plane
+ targets.Expect(labels{"job": "etcd"}, "up", "^https://.*/metrics$"),
targets.Expect(labels{"job": "apiserver"}, "up", "^https://.*/metrics$"),
targets.Expect(labels{"job": "kube-controller-manager"}, "up", "^https://.*/metrics$"),
targets.Expect(labels{"job": "scheduler"}, "up", "^https://.*/metrics$"),
