kubewatch

1. Kubewatch是一款Kubernetes监控工具，该产品可将Kubernetes事件发布到团队通信应用程序，即Slack。Kubewatch以Kubernetes集群内部pod的形式运行，借此监视相关系统中所发生的各种变化。另外，您可以通过编辑配置文件来指定需要接收的通知
2. github地址 GitHub - vmware-archive/kubewatch: Watch k8s events and trigger Handlers

3. apiVersion: v1
   kind: ConfigMap
   metadata:
     name: kubewatch
     namespace: test
   data:
     .kubewatch.yaml: |
       namespace: ""
       handler:
         slack:
           token: <token>
           channel: <channel>
       resource:
         deployment: false
         replicationcontroller: false
         replicaset: false
         daemonset: false
         services: true
         pod: true
         secret: false
         configmap: false
   ---
   kind: ClusterRole
   apiVersion: rbac.authorization.k8s.io/v1
   metadata:
     name: kubewatch
   rules:
   - apiGroups: [""]
     resources: ["pods"]
     verbs: ["get", "watch", "list"]
   ---
   apiVersion: v1
   kind: ServiceAccount
   metadata:
     name: kubewatch
     namespace: test
   ---
   apiVersion: rbac.authorization.k8s.io/v1beta1
   kind: ClusterRoleBinding
   metadata:
     name: kubewatch
   roleRef:
     apiGroup: rbac.authorization.k8s.io
     kind: ClusterRole
     name: kubewatch
   subjects:
     - kind: ServiceAccount
       name: kubewatch
       namespace: test
   ---
   apiVersion: v1
   kind: Pod
   metadata:
     name: kubewatch
     namespace: test
   spec:
     serviceaccountName: kubewatch
     containers:
     - image: bitnami/kubewatch
       imagePullPolicy: Always
       name: kubewatch
       volumeMounts:
       - name: config-volume
         mountPath: /root
     restartPolicy: Always
     volumes:
     - name: config-volume
       configMap:
         name: kubewatch