Add monitoring.yaml for vault

manifests/vault/monitoring.yaml

@@ -1,5 +1,15 @@
 enabled: true
-targets:
-  - vault.dev-tools.svc.cluster.local:8200
-metrics_path: /v1/sys/metrics
-scheme: http
+app: vault
+'# targets':
+- <exporter-host>:<port>
+'# scheme': http
+'# external_check':
+  url: https://vault.dvirlabs.com
+  expected_codes:
+    '502': critical
+    '404': warning
+    '1033': critical
+uptime_kuma:
+  enabled: true
+  url: https://vault.dvirlabs.com
+  tag: vault