Add Ironic dashboard

Change-Id: Ie935d2540641250e2c7914f790be158c5391b082
Related-PROD: PROD-33028
(cherry picked from commit 998d03c0e54291dfcf5efd64b8656ba5c2207314)
diff --git a/metadata/service/client/dashboards/openstack/ironic.yaml b/metadata/service/client/dashboards/openstack/ironic.yaml
new file mode 100644
index 0000000..38a2413
--- /dev/null
+++ b/metadata/service/client/dashboards/openstack/ironic.yaml
@@ -0,0 +1,8 @@
+parameters:
+  grafana:
+    client:
+      dashboard:
+        ironic_prometheus:
+          datasource: prometheus
+          format: json
+          template: grafana/files/dashboards/ironic/ironic_prometheus.json