cdn-speeds-up-oss-access.yml

ROSTemplateFormatVersion: '2015-09-01'
Description:
  zh-cn: 创建CDN域加速OSS访问，自动开启CDN服务，配置源站及DNS解析记录。
  en: Create a CDN domain to accelerate OSS access, automatically enabling the CDN
    service, and configure the origin server and DNS resolution records.
Conditions:
  CreateBucketConditions:
    Fn::Equals:
    - true
    - Ref: WhetherCreateBucket
Parameters:
  WhetherCreateBucket:
    Type: Boolean
    Label:
      en: WhetherCreateBucket
      zh-cn: 是否新建OSS Bucket
    Default: true
  NewBucketName:
    Default: null
    Type: String
    Label:
      en: NewBucketName
      zh-cn: 新建OSS Bucket名称
    Description:
      en: Bucket names must be globally unique within the scope of OSS. The length
        is 3~63 characters. Must start and end with a lowercase English letter or
        number, and can contain lowercase English letters, numbers, and dashes (-).
      zh-cn: Bucket 名称在 OSS 范围内必须全局唯一。长度为3~63个字符。必须以小写英文字母或数字开头和结尾，可包含小写英文字母、数字和短划线（-）。
    AssociationProperty: AutoCompleteInput
    AssociationPropertyMetadata:
      Length: 6
      Prefix: test-bucketname-
      CharacterClasses:
        - Class: lowercase
          min: 1
      Visible:
        Condition:
          Fn::Equals:
          - ${WhetherCreateBucket}
          - true
    AllowedPattern: ^[a-z0-9][a-z0-9-]{1,61}[a-z0-9]$
  ExistBucketName:
    Type: String
    Label:
      en: Exist BucketName
      zh-cn: 选择已有OSS Bucket
    AssociationProperty: ALIYUN::OSS::Bucket::BucketName
    AssociationPropertyMetadata:
      RegionId: ${ALIYUN::Region}
      Visible:
        Condition:
          Fn::Equals:
          - ${WhetherCreateBucket}
          - false
    Default: ''
  Scope:
    Type: String
    Label:
      zh-cn: 加速区域
      en: Region
    Description:
      zh-cn: 加速区域含中国内地时（domestic或global），加速域名必须备案，且账号必须实名认证。
      en: When the acceleration region includes mainland China（domestic or global）, the accelerated domain must be registered (ICP license), and the account must be verified (real-name authentication).
    Default: domestic
    AllowedValues:
      - domestic
      - overseas
      - global
  DomainName:
    Type: String
    Label:
      zh-cn: 加速域名
      en: Accelerated domain name
    Description:
      zh-cn: 加速域名是指接入CDN，用于加速源站的域名。该示例为oss.example.com。
      en: Accelerated domain name refers to the domain name of the access CDN used to accelerate the source site. The example is oss.example.com.
    Default: oss.example.com
Resources:
  OSSBucket:
    Type: ALIYUN::OSS::Bucket
    Condition: CreateBucketConditions
    Properties:
      BucketName:
        Fn::If:
          - CreateBucketConditions
          - Ref: NewBucketName
          - Ref: ExistBucketName
      DeletionForce: true
      CORSConfiguration:
        CORSRule:
        - AllowedHeader:
          - '*'
          AllowedMethod:
          - POST
          AllowedOrigin:
          - '*'
          MaxAgeSeconds: 0
  DomainConfig:
    DependsOn: Domain
    Type: ALIYUN::CDN::DomainConfig
    Properties:
      FunctionList:
        - FunctionArgs:
            - ArgName: private_oss_auth
              ArgValue: 'on'
            - ArgName: perm_private_oss_tbl
              ArgValue: ''
          FunctionName: l2_oss_key
      DomainNames:
        Ref: DomainName
  OpenCdnService:
    Type: ALIYUN::ROS::AutoEnableService
    Properties:
      ServiceName: CDN
  Domain:
    Type: ALIYUN::CDN::Domain
    Properties:
      Sources:
        Fn::If:
          - CreateBucketConditions
          - Fn::Sub: '[{"content":"${NewBucketName}.oss-${ALIYUN::Region}.aliyuncs.com", "type":"oss", "priority":"20", "port":80, "weight":"10"}]'
          - Fn::Sub: '[{"content":"${ExistBucketName}.oss-${ALIYUN::Region}.aliyuncs.com", "type":"oss", "priority":"20", "port":80, "weight":"10"}]'
      Scope:
        Ref: Scope
      CdnType: web
      DomainName:
        Ref: DomainName
    DependsOn: 
      - OpenCdnService
      - OSSBucket
  DomainRecord:
    Type: ALIYUN::DNS::DomainRecord
    Properties:
      Type: CNAME
      RR:
        Fn::Select:
          - '0'
          - Fn::Split:
              - .
              - Ref: DomainName
      Value:
        Fn::GetAtt:
          - Domain
          - Cname
      DomainName:
        Fn::Join:
          - .
          - - Fn::Select:
                - '1'
                - Fn::Split:
                    - .
                    - Ref: DomainName
            - Fn::Select:
                - '2'
                - Fn::Split:
                    - .
                    - Ref: DomainName
    DependsOn: Domain
Outputs:
  Console.Cname:
    Label: CNAME
    Description: CNAME
    Value:
      Fn::GetAtt:
        - Domain
        - Cname
  Console.Bucket:
    Label:
      zh-cn: Bucket
      en: Bucket
    Description:
      zh-cn: 文件上传到的bucket控制台页面。可访问该链接查看上传情况。
      en: Bucket console page, view upload status.
    Value: 
      Fn::If:
        - CreateBucketConditions
        - Fn::Sub: https://oss.console.aliyun.com/bucket/oss-${ALIYUN::Region}/${NewBucketName}
        - Fn::Sub: https://oss.console.aliyun.com/bucket/oss-${ALIYUN::Region}/${ExistBucketName}    
Metadata:
  ALIYUN::ROS::Interface:
    ParameterGroups:
      - Parameters:
          - DomainName
    TemplateTags:
      - acs:document-help:oss:使用CDN加速OSS访问