PrometheusAlert微信报警模板示例

配置入口如下：

 代码配置：

{{ $var := .externalURL}}
{{ range $k,$v:=.alerts }}
    {{if eq $v.status "resolved"}}[PROMETHEUS-恢复信息]({{$v.generatorURL}})
        > **[{{$v.labels.alertname}}]({{$var}})**
        > <font color="info">开始时间:</font> {{ TimeFormat $v.startsAt "2006-01-02 15:04:05" }}
        > <font color="info">结束时间:</font> {{ TimeFormat $v.endsAt "2006-01-02 15:04:05" }}
        > <font color="info">故障主机:</font> {{- if $v.labels.instance }} {{ $v.labels.instance }} {{- end }}
        > <font color="info">**{{$v.annotations.description}} {{- if $v.labels.biz_no }} {{ $v.labels.biz_no }} {{- end }}**</font>
    {{else}}[PROMETHEUS-告警信息]({{$v.generatorURL}})
        > **[{{$v.labels.alertname}}]({{$var}})**
        > <font color="warning">开始时间:</font> {{ TimeFormat $v.startsAt "2006-01-02 15:04:05" }}
        > <font color="warning">结束时间:</font> {{ TimeFormat $v.endsAt "2006-01-02 15:04:05" }}
        > <font color="warning">故障主机:</font> {{- if $v.labels.instance }} {{ $v.labels.instance }} {{- end }}
        > <font color="warning">**{{$v.annotations.description}} {{- if $v.labels.biz_no }} {{ $v.labels.biz_no }} {{- end }}**</font>
    {{end}}
{{ end }}

 校验示例：

{
    "receiver": "email_and_weixin",
    "status": "firing",
    "alerts": [{
        "status": "firing",
        "labels": {
            "alertname": "K8S Pod节点监控告警",
            "condition": "true",
            "env": "test",
            "instance": "10.42.172.136:8080",
            "job": "kubernetes-service-endpoints",
            "kubernetes_name": "kube-state-metrics",
            "kubernetes_namespace": "kube-system",
            "label": "3",
            "namespace": "default",
            "pod": "xinao-planet-product-6b5746c67-n2kcl",
            "severity": "critical",
            "uid": "f284b05a-bd06-450a-a3e4-5fa7b514cbb7"
        },
        "annotations": {
            "description": "Pod has been in a non-ready state for longer than 2 seconds.",
            "summary": "Kubernetes Pod not healthy (instance 10.42.172.136:8080)"
        },
        "startsAt": "2023-03-27T02:47:59.695Z",
        "endsAt": "0001-01-01T00:00:00Z",
        "generatorURL": "http://prometheus-c56654849-6447l:9090/graph?g0.expr=kube_pod_status_ready%7Bcondition%3D%22true%22%2Cpod%3D~%22.%2Aplanet.%2A%22%7D+%3D%3D+0&g0.tab=1",
        "fingerprint": "5c721c56bb727fd4"
    }],
    "groupLabels": {},
    "commonLabels": {
        "alertname": "K8S Pod节点监控告警",
        "condition": "true",
        "env": "test",
        "instance": "10.42.172.136:8080",
        "job": "kubernetes-service-endpoints",
        "kubernetes_name": "kube-state-metrics",
        "kubernetes_namespace": "kube-system",
        "label": "3",
        "namespace": "default",
        "pod": "xinao-planet-product-6b5746c67-n2kcl",
        "severity": "critical",
        "uid": "f284b05a-bd06-450a-a3e4-5fa7b514cbb7"
    },
    "commonAnnotations": {
        "description": "Pod has been in a non-ready state for longer than 2 seconds.",
        "summary": "Kubernetes Pod not healthy (instance 10.42.172.136:8080)"
    },
    "externalURL": "http://za-monitor-test-0001:9093",
    "version": "4",
    "groupKey": "{}/{severity=\"critical\"}:{}",
    "truncatedAlerts": 0
}

可以在PrometheusAlert的MarkDown入口进行校验。