将应用实时监控服务ARMS接入注册集群

步骤二：为Java应用开启ARMS应用监控

如需在创建新应用的同时开启ARMS应用监控，请完成以下操作。

1. 在容器服务管理控制台左侧导航栏单击集群，在集群列表页面上的目标集群右侧操作列单击应用管理。

2. 在无状态页面右上角单击使用YAML创建资源。

3. 选择示例模板，并在模板（YAML格式）中将以下labels添加到spec.template.metadata层级下。

   labels:
     armsPilotAutoEnable: "on"
     armsPilotCreateAppName: "<your-deployment-name>"    #请将<your-deployment-name>替换为您的应用名称。
     armsSecAutoEnable: "on"    #如果需要接入应用安全，则需要配置此参数。

   说明

   • 应用安全详情，请参见什么是应用安全。

   • 应用安全计费信息，请参见计费规则。

   

   创建一个无状态（Deployment）应用并开启ARMS应用监控的完整YAML示例模板如下：

   展开查看完整示例YAML文件（Java）

   apiVersion: v1
   kind: Namespace
   metadata:
     name: arms-demo
   ---
   apiVersion: apps/v1 # for versions before 1.8.0 use apps/v1beta1
   kind: Deployment
   metadata:
     name: arms-springboot-demo
     namespace: arms-demo
     labels:
       app: arms-springboot-demo
   spec:
     replicas: 2
     selector:
       matchLabels:
         app: arms-springboot-demo
     template:
       metadata:
         labels:
           app: arms-springboot-demo
           armsPilotAutoEnable: "on"
           armsPilotCreateAppName: "arms-k8s-demo"
       spec:
         containers:
           - resources:
               limits:
                 cpu: 0.5
             image: registry.cn-hangzhou.aliyuncs.com/arms-docker-repo/arms-springboot-demo:v0.1
             imagePullPolicy: Always
             name: arms-springboot-demo
             env:
               - name: SELF_INVOKE_SWITCH
                 value: "true"
               - name: COMPONENT_HOST
                 value: "arms-demo-component"
               - name: COMPONENT_PORT
                 value: "6666"
               - name: MYSQL_SERVICE_HOST
                 value: "arms-demo-mysql"
               - name: MYSQL_SERVICE_PORT
                 value: "3306"
   ---
   apiVersion: apps/v1 
   kind: Deployment
   metadata:
     name: arms-springboot-demo-subcomponent
     namespace: arms-demo
     labels:
       app: arms-springboot-demo-subcomponent
   spec:
     replicas: 2
     selector:
       matchLabels:
         app: arms-springboot-demo-subcomponent
     template:
       metadata:
         labels:
           app: arms-springboot-demo-subcomponent
           armsPilotAutoEnable: "on"
           armsPilotCreateAppName: "arms-k8s-demo-subcomponent"
       spec:
         containers:
           - resources:
               limits:
                 cpu: 0.5
             image: registry.cn-hangzhou.aliyuncs.com/arms-docker-repo/arms-springboot-demo:v0.1
             imagePullPolicy: Always
             name: arms-springboot-demo-subcomponent
             env:
               - name: SELF_INVOKE_SWITCH
                 value: "false"
               - name: MYSQL_SERVICE_HOST
                 value: "arms-demo-mysql"
               - name: MYSQL_SERVICE_PORT
                 value: "3306"
   ---
   apiVersion: v1
   kind: Service
   metadata:
     labels:
       name: arms-demo-component
     name: arms-demo-component
     namespace: arms-demo
   spec:
     ports:
       # the port that this service should serve on
       - name: arms-demo-component-svc
         port: 6666
         targetPort: 8888
     # label keys and values that must match in order to receive traffic for this service
     selector:
       app: arms-springboot-demo-subcomponent
   ---
   apiVersion: apps/v1 # for versions before 1.8.0 use apps/v1beta1
   kind: Deployment
   metadata:
     name: arms-demo-mysql
     namespace: arms-demo
     labels:
       app: mysql
   spec:
     replicas: 1
     selector:
       matchLabels:
         app: mysql
     template:
       metadata:
         labels:
           app: mysql
       spec:
         containers:
           - resources:
               limits:
                 cpu: 0.5
             image: registry.cn-hangzhou.aliyuncs.com/arms-docker-repo/arms-demo-mysql:v0.1
             name: mysql
             ports:
               - containerPort: 3306
                 name: mysql
   ---
   apiVersion: v1
   kind: Service
   metadata:
     labels:
       name: mysql
     name: arms-demo-mysql
     namespace: arms-demo
   spec:
     ports:
       # the port that this service should serve on
       - name: arms-mysql-svc
         port: 3306
         targetPort: 3306
     # label keys and values that must match in order to receive traffic for this service
     selector:
       app: mysql
   ---

在无状态页面的目标应用操作列下方，单击ARMS控制台，可跳转至ARMS控制台对您的应用进行服务治理。