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Info 命令

info 命令是查看函数线上资源详情的命令。

命令解析

当执行命令info -h/info --help命令时,可以获取帮助文档。

参数解析

参数全称 参数缩写 Yaml模式下必填 Cli模式下必填 参数含义
region - 选填 必填 地区,取值范围:cn-hangzhou, cn-beijing, cn-beijing, cn-hangzhou, cn-shanghai, cn-qingdao, cn-zhangjiakou, cn-huhehaote, cn-shenzhen, cn-chengdu, cn-hongkong, ap-southeast-1, ap-southeast-2, ap-southeast-3, ap-southeast-5, ap-northeast-1, eu-central-1, eu-west-1, us-west-1, us-east-1, ap-south-1
service-name - 选填 必填 服务名
function-name - 选填 选填 函数名
trigger-name - 选填 选填 触发器名

当前命令还支持部分全局参数(例如-a/--access, --debug等),详情可参考 Serverless Devs 全局参数文档

操作案例

  • 有资源描述文件(Yaml)时,可以直接执行s info获取函数详情;
  • 纯命令行形式(在没有资源描述 Yaml 文件时),需要根据需求,指定服务名,函数名等信息,例如s cli fc info --region cn-hangzhou --service-name fc-deploy-service --function-name http-trigger-py36

上述命令的执行结果示例:

fc-deploy-test:
    region: cn-hangzhou
    service:
      name: fc-deploy-service
      internetAccess: true
      role: acs:ram::1583208943291465:role/aliyunfcdefaultrole
      description: demo for fc-deploy component
      logConfig:
        logstore: fc-service-fc-deploy-service-logstore
        project: 1583208943291465-cn-hangzhou-logproject
    function:
      name: http-trigger-py36
      runtime: python3
      handler: index.handler
      timeout: 60
      instanceType: e1
      memorySize: 128
      description: this is a test
      initializationTimeout: 3
      instanceConcurrency: 1
      environmentVariables: {}
    triggers:
      - name: httpTrigger
        type: http
        config:
          qualifier: null
          authType: anonymous
          methods:
            - GET

如果需要只查询服务详情,只需要指定--service-name即可,例如执行命令s cli fc info --region cn-hangzhou --service-name fc-deploy-service的示例输出为:

region: cn-hangzhou
service:
  name: fc-deploy-service
  internetAccess: true
  role: acs:ram::1583208943291465:role/aliyunfcdefaultrole
  description: demo for fc-deploy component
  logConfig:
    logstore: fc-service-fc-deploy-service-logstore
    project: 1583208943291465-cn-hangzhou-logproject

权限与策略说明

使用该命令时,推荐配置系统策略:AliyunFCReadOnlyAccess