K8s可视化监控告警【3】--Alertmanager部署并集成邮件系统

水深无声 2023-06-30 13:55 17阅读 0赞

**1.qq邮箱开启SMTP服务（163同理）**  
1.1 设置 -> 账户 -> POP3/IMAP/SMTP/Exchange/CardDAV/CalDAV服务->开启POP3/SMTP  
1.2 发送短信后将会收到密码，填入smtp\_auth\_password

**2.app部署并集成开源邮件系统**

apiVersion: v1
    kind: ConfigMap
    metadata:
      name: alertmanager-config
      labels:
        monitor: alertmanager
      namespace: kube-system
    data:
      alertmanager.yml: | global: resolve_timeout: 5m smtp_from: '*********@qq.com' smtp_smarthost: 'smtp.qq.com:465' smtp_auth_username: '*********@qq.com' smtp_auth_password: '***************' smtp_require_tls: false smtp_hello: 'qq.com' route: group_by: ['alertname'] group_wait: 5s group_interval: 5s repeat_interval: 5m receiver: 'email' receivers: - name: 'email' email_configs: - to: '*********@qq.com' send_resolved: true inhibit_rules: - source_match: severity: 'critical' target_match: severity: 'warning' equal: ['alertname', 'dev', 'instance']
    ---
    apiVersion: v1
    kind: ReplicationController
    metadata:
      labels:
        monitor: alertmanager
      name: alertmanager
      namespace: kube-system
    spec:
      replicas: 1
      template:
        metadata:
          name: alertmanager
          labels:
            monitor: alertmanager
        spec:
          containers:
          - image: prom/alertmanager:v0.15.2
            name: alertmanager
            args:
            - "--config.file=/etc/alertmanager/alertmanager.yml"
            - "--storage.path=/alertmanager"
            ports:
            - containerPort: 9093
              protocol: TCP
            volumeMounts:
            - name: data
              mountPath: "/alertmanager"
            - name: config-volume
              mountPath: "/etc/alertmanager/alertmanager.yml"
              subPath: alertmanager.yml
            # - name: config-volume
            # mountPath: "/etc/prometheus/rules/hoststats.rules"
            # subPath: hoststats.rules
            resources:
              requests:
                cpu: 100m
                memory: 100Mi
              limits:
                cpu: 500m
                memory: 500Mi
          serviceAccountName: prometheus    
          volumes:
          - name: data
            emptyDir: { }
          - name: config-volume
            configMap:
              name: alertmanager-config
    ---
    kind: Service
    apiVersion: v1
    metadata:
      labels:
        monitor: alertmanager
      name: alertmanager
      namespace: kube-system
    spec:
      type: NodePort
      ports:
      - port: 9093
        protocol: TCP
        targetPort: 9093
        nodePort: 39093
      selector:
        monitor: alertmanager

完毕  
![在这里插入图片描述][20200117193520251.png]

[20200117193520251.png]: https://img-blog.csdnimg.cn/20200117193520251.png