added blackbox dashboard

Author: wtripp180901

environments/common/inventory/group_vars/all/grafana.yml

@@ -38,6 +38,12 @@ grafana_dashboards_default:
       - placeholder: DS_PROMETHEUS
         replacement: prometheus
     revision_id: 3
+  # blackbox probes
+  - dashboard_id: 14928
+    replacements:
+      - placeholder: DS_PROMETHEUS
+        replacement: prometheus
+    revision_id: 6
 grafana_dashboards: "{{ grafana_dashboards_default + (openondemand_dashboard if groups.get('openondemand') else []) }}"
 
 # Configmap names of kube prometheus stack's default dashboards to exclude