ACS::ECS::CopyLinuxInstanceFileFromOSS.yml

FormatVersion: OOS-2019-06-01
Description:
  name-en: ACS::ECS::CopyLinuxInstanceFileFromOSS
  name-zh-cn: 复制OSS中的文件到ECS实例
  en: Copies the file from OSS to ECS instance by run command
  zh-cn: 通过执行命令复制OSS中的文件到ECS实例
Parameters:
  regionId:
    Description:
      en: The ID of region
      zh-cn: 地域ID
    Type: String
    Default: '{{ ACS::RegionId }}'
  instanceId:
    Description:
      en: The ID of ECS Instance
      zh-cn: ECS实例ID
    Type: String
    MaxLength: 30
    MinLength: 1
  instanceRole:
    Description:
      en: The ramRole attached on the instance
      zh-cn: ECS实例上挂载的RAM角色
    Type: String
  srcUrl:
    Description:
      en: Current directory of the file in OSS
      zh-cn: 文件在OSS中的存储目录
    Type: String
  destUrl:
    Description:
      en: Target directory for file copy in linux instance
      zh-cn: 文件在实例中的目录
    Type: String
Tasks:
- Name: checkInstanceReady
  Action: ACS::CheckFor
  Description:
    en: Checks wether the ECS instance is in Running status
    zh-cn: 检查实例是否处于运行中状态
  Properties:
    Service: ECS
    API: DescribeInstances
    Parameters:
      RegionId: '{{ regionId }}'
      InstanceIds:
      - '{{ instanceId }}'
    DesiredValues:
    - Running
    PropertySelector: Instances.Instance[].Status
- Name: checkInstanceRAMRoleReady
  Action: ACS::CheckFor
  Description:
    en: Checks wether the instance RAMrole is available
    zh-cn: 检查实例上挂载的RAM角色是否可用
  Properties:
    Service: ECS
    API: DescribeInstanceRAMRole
    Parameters:
      RegionId: '{{ regionId }}'
      InstanceIds:
        - '{{ instanceId }}'
      RamRoleName: '{{ instanceRole }}'
    DesiredValues:
      - "{{ instanceRole }}"
    PropertySelector: InstanceRamRoleSets.InstanceRamRoleSet[].RamRoleName
- Name: runCommand
  Action: ACS::ECS::RunCommand
  Description:
    en: Runs command to copy file
    zh-cn: 执行复制文件的命令
  Properties:
    regionId: '{{ regionId }}'
    commandContent:
      Fn::Join:
        - ' '
        - - if [ ! -d oos  ];then
              mkdir /root/oos;
            fi;
          - cd /root/oos;
          - if [ ! -f "/root/oos/ossutil64" ];then
              wget https://oos-public-{{ACS::RegionId}}.oss-{{ ACS::RegionId }}-internal.aliyuncs.com/x64/ossutil64 && chmod 755 ossutil64;
            fi;
          - echo "[Credentials]" > oss.cfg;
          - echo "languague=EN" >> oss.cfg;
          - echo "endpoint=https://oss-{{ ACS::RegionId }}-internal.aliyuncs.com" >> oss.cfg;
          - echo "[AkService]" >> oss.cfg;
          - echo "ecsAk=http://100.100.100.200/latest/meta-data/Ram/security-credentials/{{ instanceRole }}" >> oss.cfg;
          - ./ossutil64 --config-file oss.cfg cp {{ SrcUrl }} {{ DestUrl }}
    instanceId: '{{ InstanceId }}'
    commandType: RunShellScript
  Outputs:
    commandOutput:
      Type: String
      ValueSelector: invocationOutput
Outputs:
  result:
    Type: String
    Value: '{{ runCommand.commandOutput }}'