Merge pull request #28 from Starttoaster/allocated-metrics

Add resource allocation metric alerts

chart/proxmox-exporter/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.6
+version: 0.1.7
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

chart/proxmox-exporter/templates/prometheusrule.yaml

@@ -122,4 +122,23 @@ spec:
           for: 5m
           labels:
             severity: warning
+
+        - alert: ProxmoxCPUAllocationHigh
+          annotations:
+            summary: Proxmox node {{ printf "{{ $labels.node }}" }} has {{ printf "{{ $value }}" }}% of its CPU allocated to guests
+            description: It is recommended to keep more of your node's CPU unallocated for use by PVE and other server applications your Proxmox node runs
+          expr: |
+            100 * (proxmox_node_cpus_allocated / proxmox_node_cpus_total) > 90
+          for: 5m
+          labels:
+            severity: critical
+        - alert: ProxmoxMemoryAllocationHigh
+          annotations:
+            summary: Proxmox node {{ printf "{{ $labels.node }}" }} has {{ printf "{{ $value }}" }}% of its memory allocated to guests
+            description: It is recommended to keep more of your node's memory unallocated for use by PVE and other server applications your Proxmox node runs
+          expr: |
+            100 * (proxmox_node_memory_allocated_bytes / proxmox_node_memory_total_bytes) > 90
+          for: 5m
+          labels:
+            severity: critical
 {{- end }}