介绍

vmware_exporter 适用于Prometheus的VMWare VCenter导出器

https://github.com/pryorda/vmware_exporter

监控规则

虚拟机内存警告

{{ $labels.instance }} 上的高内存使用率：{{ $value | printf "%.2f"}}%

  - alert: VirtualMachineMemoryWarning
    expr: vmware_vm_mem_usage_average / 100 >= 80 and vmware_vm_mem_usage_average / 100 < 90
    for: 5m
    labels:
      severity: warning
    annotations:
      summary: Virtual Machine Memory Warning (instance {{ $labels.instance }})
      description: "High memory usage on {{ $labels.instance }}: {{ $value | printf \"%.2f\"}}%\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

虚拟机内存严重

{{ $labels.instance }} 上的高内存使用率：{{ $value | printf "%.2f"}}%

  - alert: VirtualMachineMemoryCritical
    expr: vmware_vm_mem_usage_average / 100 >= 90
    for: 1m
    labels:
      severity: critical
    annotations:
      summary: Virtual Machine Memory Critical (instance {{ $labels.instance }})
      description: "High memory usage on {{ $labels.instance }}: {{ $value | printf \"%.2f\"}}%\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

大量快照

{{ $labels.instance }} 上的高快照数：{{ $value }}

  - alert: HighNumberOfSnapshots
    expr: vmware_vm_snapshots > 3
    for: 30m
    labels:
      severity: warning
    annotations:
      summary: High Number of Snapshots (instance {{ $labels.instance }})
      description: "High snapshots number on {{ $labels.instance }}: {{ $value }}\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

过时的快照

{{ $labels.instance }} 上的过期快照：{{ $value | printf "%.0f"}} 天

  - alert: OutdatedSnapshots
    expr: (time() - vmware_vm_snapshot_timestamp_seconds) / (60 * 60 * 24) >= 3
    for: 5m
    labels:
      severity: warning
    annotations:
      summary: Outdated Snapshots (instance {{ $labels.instance }})
      description: "Outdated snapshots on {{ $labels.instance }}: {{ $value | printf \"%.0f\"}} days\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"