ACS::ECS::CopyLinuxInstanceFileFromOSS.json

{
  "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 }}"
    }
  }
}