Lens app source code (#119)

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>
Signed-off-by: Cody Belcher <cody.t.belcher@gmail.com>

dashboard/client/components/+cluster/cluster-no-metrics.tsx

@@ -0,0 +1,18 @@
+import React from "react";
+import { Icon } from "../icon";
+import { Trans } from "@lingui/macro";
+import { cssNames } from "../../utils";
+
+interface Props {
+  className: string;
+}
+
+export function ClusterNoMetrics({ className }: Props) {
+  return (
+    <div className={cssNames("ClusterNoMetrics flex column box grow justify-center align-center", className)}>
+      <Icon material="info"/>
+      <p><Trans>Metrics are not available due to missing or invalid Prometheus configuration.</Trans></p>
+      <p><Trans>Right click cluster icon to open cluster settings.</Trans></p>
+    </div>
+  );
+}