add labels of node

Author: Administrator

testSendwechat.sh

@@ -0,0 +1,51 @@
+curl -X POST \
+     -H "Content-Type: application/json" \
+     -d '{
+        "version": "4",
+        "groupKey": "{}:{alertname=\"node节点cpu使用率过高\"}",
+        "status": "firing",
+        "Receiver": "webhook",
+        "GroupLabels": {
+                "alertname": "node节点cpu使用率过高"
+        },
+        "CommonLabels": {
+                "alertname": "node节点cpu使用率过高",
+                "container": "kube-rbac-proxy",
+                "endpoint": "https",
+                "instance": "172.32.2.191",
+                "job": "node-exporter",
+                "namespace": "monitoring",
+                "pod": "node-exporter-8xpz6",
+                "prometheus": "monitoring/k8s",
+                "service": "node-exporter",
+                "severity": "warning"
+        },
+        "CommonAnnotations": {
+                "description": "集群名称:储能-ems-cn  node名称:172.32.2.191  cpu使用率超过85%,当前值:4%",
+                "summary": "node节点cpu使用率过高"
+        },
+        "ExternalURL": "http://alertmanager-main-0:9093",
+        "Alerts": [
+                {
+                        "labels": {
+                                "alertname": "node节点cpu使用率过高",
+                                "container": "kube-rbac-proxy",
+                                "endpoint": "https",
+                                "instance": "172.32.2.191",
+                                "job": "node-exporter",
+                                "namespace": "monitoring",
+                                "pod": "node-exporter-8xpz6",
+                                "prometheus": "monitoring/k8s",
+                                "service": "node-exporter",
+                                "severity": "warning"
+                        },
+                        "Annotations": {
+                                "description": "集群名称:储能-ems-cn  node名称:172.32.2.191  cpu使用率超过85%,当前值:4%",
+                                "summary": "node节点cpu使用率过高"
+                        },
+                        "startsAt": "2024-09-10T06:47:48.741Z",
+                        "endsAt": "0001-01-01T00:00:00Z"
+                }
+        ]
+}
+' http://10.40.61.135:8999/webhook\?key\=77d13f

transformer/transformer.go

@@ -3,6 +3,7 @@ package transformer
 import (
 	"bytes"
 	"fmt"
+	"strings"
 
 	"github.com/k8stech/alertmanager-wechatrobot-webhook/model"
 )
@@ -40,7 +41,8 @@ func TransformToMarkdown(notification model.Notification, grafanaURL string, ale
 		// 动态获取 var-NameSpace 和 var-Container
 		namespace := labels["namespace"]
 		pod := labels["pod"]
-		node := labels["node"]
+		instance := labels["instance"]
+		ip := strings.Split(instance, ":")
 		// 获取告警等级
 		severity := labels["severity"]
 		// 获取对应的颜色
@@ -58,8 +60,7 @@ func TransformToMarkdown(notification model.Notification, grafanaURL string, ale
 		buffer.WriteString(fmt.Sprintf("\n>【内容】 %s\n", alert.Annotations["description"]))
 		buffer.WriteString(fmt.Sprintf("\n>【当前状态】%s \n", status))
 		buffer.WriteString(fmt.Sprintf("\n>【触发时间】 %s\n", alert.StartsAt.Format("2006-01-02 15:04:05")))
-		//buffer.WriteString(fmt.Sprintf("\n [跳转Grafana看板](https://grafana.vnnox.com/d/PwMJtdvnr/k8s-chu-neng-cnanduat?orgId=1&var-origin_prometheus=&var-Node=All&var-NameSpace=%s&var-Container=%s&var-Pod=All)", namespace, container))
-		buffer.WriteString(fmt.Sprintf("\n [跳转Grafana看板](https://%s?orgId=1&var-origin_prometheus=&var-Node=%s&var-NameSpace=%s&var-Pod=%s&var-Pod=All)", grafanaURL, node, namespace, pod))
+		buffer.WriteString(fmt.Sprintf("\n [跳转Grafana看板](https://%s?orgId=1&var-origin_prometheus=&var-Node=%s&var-NameSpace=%s&var-Pod=%s&var-Pod=All)", grafanaURL, ip[0], namespace, pod))
 		buffer.WriteString(fmt.Sprintf("\n [告警规则详情](http://%s/alerts?search=)", alertDomain))
 		buffer.WriteString(fmt.Sprintf("\n [日志详情](https://aws-au-loki-grafana.vnnox.com/d/o6-BGgnnk/loki-kubernetes-logs?orgId=1&from=now-1h&to=now&var-query=&var-namespace=au&var-stream=All&var-container=vnnox-middle-oauth)"))
 		buffer.WriteString(fmt.Sprintf("\n"))