以 Prometheus 行格式提供的数据可用于低级别自动发现。
有关 Zabbix 中 Prometheus 数据查询的实现方式的详细信息,请参阅 Prometheus checks。
低级别自动发现规则应创建为指向用于收集 Prometheus 数据的 HTTP 主控 dependent item 的监控项。
在发现规则中,转到预处理选项卡并选择 Prometheus 到 JSON 预处理选项。发现功能需要使用 JSON 格式的数据,而 Prometheus 到 JSON 预处理选项将正好返回如下属性的数据:
例如,查询 wmi_logical_disk_free_bytes
:
针对以下 Prometheus 行:
# HELP wmi_logical_disk_free_bytes Free space in bytes (LogicalDisk.PercentFreeSpace)
# TYPE wmi_logical_disk_free_bytes gauge
wmi_logical_disk_free_bytes{volume="C:"} 3.5180249088e+11
wmi_logical_disk_free_bytes{volume="D:"} 2.627731456e+09
wmi_logical_disk_free_bytes{volume="HarddiskVolume4"} 4.59276288e+08
将返回:
[
{
"name": "wmi_logical_disk_free_bytes",
"help": "Free space in bytes (LogicalDisk.PercentFreeSpace)",
"type": "gauge",
"labels": {
"volume": "C:"
},
"value": "3.5180249088e+11",
"line_raw": "wmi_logical_disk_free_bytes{volume=\"C:\"} 3.5180249088e+11"
},
{
"name": "wmi_logical_disk_free_bytes",
"help": "Free space in bytes (LogicalDisk.PercentFreeSpace)",
"type": "gauge",
"labels": {
"volume": "D:"
},
"value": "2.627731456e+09",
"line_raw": "wmi_logical_disk_free_bytes{volume=\"D:\"} 2.627731456e+09"
},
{
"name": "wmi_logical_disk_free_bytes",
"help": "Free space in bytes (LogicalDisk.PercentFreeSpace)",
"type": "gauge",
"labels": {
"volume": "HarddiskVolume4"
},
"value": "4.59276288e+08",
"line_raw": "wmi_logical_disk_free_bytes{volume=\"HarddiskVolume4\"} 4.59276288e+08"
}
]
接下来,您需要转到LLD宏选项卡并进行以下映射:
您可能希望像这样创建一个create的监控项原型:
并设置预处理选项: