第29关阿里云开源的k8s容器秒级事件监控软件-Kube-eventer-Toy模板网

这篇具有很好参考价值的文章主要介绍了第29关阿里云开源的k8s容器秒级事件监控软件-Kube-eventer。希望对大家有所帮助。如果存在错误或未考虑完全的地方，请大家不吝赐教，您也可以点击"举报违法"按钮提交疑问。

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大家好，我是博哥爱运维。这节课给大家分析一款K8S上宝藏级秒级事件监控报警的开源软件kube-eventer，它是由阿里云开源的，并且难得的还一直有在更新。

天下武功，唯快不破。对于报警监控也是一样，我们前面的课程有讲到prometheus这款监控软件，但总还觉得缺了些什么，对了，就是K8S上面无处不在的事件监控，博哥在实际的生产工作中，切身体会到事件监控的重要性，对于事件监控的使用力度更有超过prometheus，能及时灵敏地发现全球各个K8S集群的重要事件报警，使问题能得到及时的处理，维护了K8S集群的稳定性。

下面是kube-eventer的github开源地址：

https://github.com/AliyunContainerService/kube-eventer

第29关阿里云开源的k8s容器秒级事件监控软件-Kube-eventer,2023年Kubernetes实战攻略,阿里云,开源,kubernetes,云原生,运维开发,云计算,容器

下面是博哥生产中实际在用的完整yaml配置文章来源地址https://www.toymoban.com/news/detail-804077.html


---
apiVersion: v1
data:
  content: >-
    {"EventType": "{{ .Type }}","EventNamespace": "{{
    .InvolvedObject.Namespace }}","EventKind": "{{ .InvolvedObject.Kind }}","EventObject": "{{
    .InvolvedObject.Name }}","EventReason": "{{
    .Reason }}","EventTime": "{{ .LastTimestamp }}","EventMessage": "{{ .Message
    }}"}
kind: ConfigMap
metadata: 
  name: kubeeventer-webhook
  namespace: kube-system 



---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    name: kube-eventer
  name: kube-eventer-webhook
  namespace: kube-system
spec:
  replicas: 1
  selector:
    matchLabels:
      app: kube-eventer
  template:
    metadata:
      labels:
        app: kube-eventer
      annotations:	
        scheduler.alpha.kubernetes.io/critical-pod: ''
    spec:
      dnsPolicy: ClusterFirstWithHostNet
      serviceAccount: kube-eventer
      containers:
        - image: registry.aliyuncs.com/acs/kube-eventer:v1.2.7-ca03be0-aliyun
#        - image: registry.us-west-1.aliyuncs.com/acs/kube-eventer:v1.2.7-ca03be0-aliyun
          name: kube-eventer
          command:
            - "/kube-eventer"
            - "--source=kubernetes:https://test-cnk8s.boge.com:6443"
            ## .e.g,dingtalk sink demo
            #- --sink=dingtalk:[your_webhook_url]&label=[your_cluster_id]&level=[Normal or Warning(default)]&namespaces=[kube-system,kae-app(all)]
            - --sink=webhook:http://alertmanaer-dingtalk-svc.kube-system/b01bdc063/boge/getjson?level=Warning&kinds=Pod&method=POST&header=Content-Type=application/json&custom_body_configmap=kubeeventer-webhook&custom_body_configmap_namespace=kube-system

          env:
          # If TZ is assigned, set the TZ value as the time zone
          - name: TZ
            value: "Asia/Shanghai" 
          volumeMounts:
            - name: localtime
              mountPath: /etc/localtime
              readOnly: true
            - name: zoneinfo
              mountPath: /usr/share/zoneinfo
              readOnly: true
          resources:
            requests:
              cpu: 100m
              memory: 100Mi
            limits:
              cpu: 500m
              memory: 250Mi
      hostAliases:
      - hostnames:
        - test-cnk8s.boge.com
        ip: 10.0.1.201
      volumes:
        - name: localtime
          hostPath:
            path: /etc/localtime
        - name: zoneinfo
          hostPath:
            path: /usr/share/zoneinfo
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: kube-eventer
rules:
  - apiGroups:
      - ""
    resources:
      - configmaps
      - events
    verbs:
      - get
      - list
      - watch
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: kube-eventer
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: kube-eventer
subjects:
  - kind: ServiceAccount
    name: kube-eventer
    namespace: kube-system
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: kube-eventer
  namespace: kube-system