Add CSM, FCI and availability dashboards for grafana

CSM requires holistic view of the cloud rather than specific
metrics, this dashboard will include memory, vcpu, disk
consumed by tenants and the cloud overall.

Grafana CSM dashboard will provide the following metrics:
  - Cloud overall
  - VCPU %
  - Ephemeral storage %
  - Memory %
  - Network %
  - Number of hypervisors
  - Number of hypervisors rebooted

Related-Prod: PROD-15557
Related-Prod: PROD-15550

Change-Id: Ie79f2b5c5d6550a74b1f0f74b5518279a8301114
diff --git a/devops_portal/meta/grafana.yml b/devops_portal/meta/grafana.yml
new file mode 100644
index 0000000..2a94224
--- /dev/null
+++ b/devops_portal/meta/grafana.yml
@@ -0,0 +1,13 @@
+dashboard:
+  csm_dashboard:
+    datasource: prometheus
+    format: json
+    template: devops_portal/files/grafana_dashboards/csm_dashboard.json
+  openstack_availability:
+    datasource: prometheus
+    format: json
+    template: devops_portal/files/grafana_dashboards/openstack_availability.json
+  openstack_fci:
+    datasource: prometheus
+    format: json
+    template: devops_portal/files/grafana_dashboards/openstack_fci.json