配置Alertmanager發送報警到企業微信
一、配置步驟
1.1、注冊企業微信
注冊地址：https://work.weixin.qq.com/
找到應用管理，創建應用
AgentId：1000005
Secret：xGVnhrm2n2LhJcrBzULKrAH0rzIXGkQV4IiTFJYERHw
1.2、修改alertmanager-cm.yaml文件
[root@k8s-master1 prometheus]# cp alertmanager-cm.yaml alertmanager-cm-ding.yaml
[root@k8s-master1 prometheus]# cat alertmanager-cm.yaml
kind: ConfigMap
apiVersion: v1
metadata:
name: alertmanager
namespace: monitor-sa
data:
alertmanager.yml: |-
global:
resolve_timeout: 1m
smtp_smarthost: 'smtp.163.com:25'
smtp_from: '18665870472@163.com'
smtp_auth_username: '18665870472'
smtp_auth_password: 'GGCTEDQDVLKPCIID'
smtp_require_tls: false
route:
group_by: [alertname]
group_wait: 10s
group_interval: 10s
repeat_interval: 10m
receiver: prometheus
receivers:
- name: 'prometheus'
wechat_configs:
- corp_id: wwc84b5a8706c67480
to_user: '@all'
agent_id: 1000005
api_secret: xGVnhrm2n2LhJcrBzULKrAH0rzIXGkQV4IiTFJYERHw
參數說明：
# 參數說明：
secret: 企業微信("企業應用"-->"自定應用"[Prometheus]--> "Secret")
wechat是本人自創建應用名稱
corp_id: 企業信息("我的企業"--->"CorpID"[在底部])
agent_id: 企業微信("企業應用"-->"自定應用"[Prometheus]--> "AgentId")
wechat是自創建應用名稱 #在這創建的應用名字是wechat，那么在配置route時，receiver也應該是Prometheus
to_user: '@all' :發送報警到所有人
1.3、更新服務
[root@k8s-master1 prometheus]# kubectl apply -f alertmanager-cm.yaml
configmap/alertmanager configured
[root@k8s-master1 prometheus]# kubectl delete -f prometheus-alertmanager-deploy.yaml
deployment.apps "prometheus-server" deleted
[root@k8s-master1 prometheus]# kubectl apply -f prometheus-alertmanager-deploy.yaml
deployment.apps/prometheus-server created
[root@k8s-master1 prometheus]# kubectl get pods -n monitor-sa
NAME READY STATUS RESTARTS AGE
node-exporter-nl5qz 1/1 Running 0 16h
node-exporter-nxwkf 1/1 Running 0 16h
node-exporter-x494t 1/1 Running 0 16h
prometheus-server-76dd9f8dc6-fhggv 2/2 Running 0 26s
接收到的微信報警：
