cdn-speeds-up-distribution-of-file-on-oss.yml

ROSTemplateFormatVersion: '2015-09-01'
Description:
  zh-cn: 使用CDN加速OSS上存储的文件资源分发。
  en: Use a CDN to speed up the distribution of file resources stored on OSS.
Parameters:
  Scope:
    Type: String
    Label:
      zh-cn: 加速区域
      en: Acceleration area
    Description:
      zh-cn: 选择加速区域。加速区域为仅中国内地和全球时，服务域名必须备案。
      en: Select the acceleration area. When the acceleration region is only in mainland
        China and the world, the service domain name must be filed.
    Default: domestic
    AllowedValues:
      - domestic
      - overseas
      - global
  DomainName:
    Type: String
    Label:
      zh-cn: 加速域名
      en: Accelerated domain name
    Description:
      zh-cn: 加速域名是指接入CDN，用于加速源站的域名。请填写您账号下的域名。
      en: Accelerated domain name refers to the domain name of the access CDN used to accelerate the source site. Please fill in the domain name under your account.
  BucketName:
    Type: String
    Label:
      en: Bucket Name
      zh-cn: 存储空间名称
    Description:
      en: The name must be 3 to 63 bytes in length, The name must start and end with a lowercase letter or digit.The name can contain only lowercase letters, digits, and hyphens (-).;<br><b>note：<font color='blue'>A bucket name must be globally unique within OSS. Bucket names cannot be changed after the bucket is created.</b></font>
      zh-cn: 长度为3~63个字符，必须以小写字母或数字开头和结尾，可以包含小写字母、数字和连字符(-);<br><b>注：<font color='blue'>需要全网唯一性，已经存在的不能在创建。</b></font>
    AssociationProperty: AutoCompleteInput
    AssociationPropertyMetadata:
      Length: 6
      Prefix: image-example-
      CharacterClasses:
        - Class: lowercase
          min: 1
Resources:
  OssBucket:
    Type: ALIYUN::OSS::Bucket
    DependsOn: AutoEnableOSS
    Properties:
      BucketName:
        Ref: BucketName
      DeletionForce: true
  AutoEnableCDN:
    Type: ALIYUN::ROS::AutoEnableService
    Properties:
      ServiceName: CDN
  AutoEnableOSS:
    Type: ALIYUN::ROS::AutoEnableService
    Properties:
      ServiceName: OSS
  Domain:
    Type: ALIYUN::CDN::Domain
    Properties:
      Sources:
        Fn::Sub:
          - '[{"content":"${content}", "type":"oss", "priority":"20", "port":80, "weight":"10"}]'
          - content:
              Fn::GetAtt:
                - OssBucket
                - DomainName
      CdnType: web
      Scope:
        Ref: Scope
      DomainName:
        Ref: DomainName
    DependsOn: AutoEnableCDN
  DomainRecord:
    Type: ALIYUN::DNS::DomainRecord
    Properties:
      Type: CNAME
      RR:
        Fn::Select:
          - 0
          - Fn::Split:
              - .
              - Ref: DomainName
      Value:
        Fn::GetAtt:
          - Domain
          - Cname
      DomainName:
        Fn::Join:
          - .
          - Fn::Select:
              - '1:'
              - Fn::Split:
                  - .
                  - Ref: DomainName
    DependsOn: Domain
  DomainConfig:
    Type: ALIYUN::CDN::DomainConfig
    Properties:
      FunctionList:
        - functionArgs:
            - argName: file_type
              argValue: jpg,png,jpeg
            - argName: weight
              argValue: '99'
            - argName: ttl
              argValue: '7776000'
          functionName: filetype_based_ttl_set
        - functionArgs:
            - argName: private_oss_auth
              argValue: 'on'
            - argName: perm_private_oss_tbl
              argValue: ''
          functionName: l2_oss_key
        - functionArgs:
            - argName: filetype
              argValue: jpeg
            - argName: webp
              argValue: 'off'
            - argName: orient
              argValue: 'off'
            - argName: slim
              argValue: 90
            - argName: enable
              argValue: 'on'
          functionName: image_transform
      DomainNames:
        Ref: Domain
    DependsOn: DomainRecord
Outputs:
  Cname:
    Description: CNAME
    Value:
      Fn::GetAtt:
        - Domain
        - Cname
  DomainName:
    Description: DomainName
    Value:
      Ref: Domain
Metadata:
  ALIYUN::ROS::Interface:
    ParameterGroups:
      - Parameters:
          - Scope
          - DomainName
          - BucketName
    TemplateTags:
      - acs:technical-solution:cdn-and-video-cloud:文件下载加速及成本优化-tech_solu_38