Before you call the API operations provided by Container Registry Enterprise Edition as a Resource Access Management (RAM) user, you must use your Alibaba Cloud account to create a custom policy and attach the policy to the RAM user to go grant permissions. Alibaba Cloud Resource Names (ARNs) are used to specify resources in policies.

Authentication rules for Container Registry

  • ARN format
    The following table describes the Alibaba Cloud Resource Name (ARN) format in an authorization policy when you use RAM to authorize access to the resources.
    Resource type ARN format in an authorization policy
    * acs:cr:$regionid:$accountid:*
    instance acs:cr:$regionid:$accountid:instance/$instanceid
    repository

    acs:cr:$regionid:$accountid:repository/$instanceid/*

    acs:cr:$regionid:$accountid:repository/$instanceid

    acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/*

    acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname

    acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename

    chart

    acs:cr:$regionid:$accountid:chart/$instanceid/*

    acs:cr:$regionid:$accountid:chart/$instanceid

    acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename/*

    acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename

    acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename/<br>$chartrepositoryname

    The following table describes the parameters in the ARN format.
    Parameter Description
    regionid The ID of the region, which can be replaced by asterisks (*).
    accountid The ID of the Alibaba Cloud account, which can be replaced by asterisks (*).
    instanceid The ID of the Container Registry Enterprise Edition instance.
    namespacename The name of the namespace.
    repositoryname The name of the image repository.
    chartnamespacename The name of the chart namespace.
    chartrepositoryname The name of the chart repository.
  • Authorization rules
    When you access the Container Registry API as a RAM user or by using Security Token Service (STS), Container Registry informs RAM to perform a permission check to make sure that the caller has the required permissions. The permissions that Container Registry checks vary based on the resources that are requested by the API operation and the syntax of the API operation. The following table describes the authentication rules of different API operations.
    Note The asterisk (*) is used as a wildcard.
    API Action Resource
    GetAuthorizationToken cr:GetAuthorizationToken *
    GetChartNamespace cr:GetNamespace acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename
    GetChartRepository cr:GetRepository acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename/$chartrepositoryname
    GetInstance cr:GetInstance acs:cr:$regionid:$accountid:instance/$instanceid
    GetInstanceCount cr:ListInstance *
    GetInstanceEndpoint cr:GetInstanceEndpoint acs:cr:$regionid:$accountid:instance/$instanceid
    GetInstanceUsage cr:GetInstanceUsage acs:cr:$regionid:$accountid:instance/$instanceid
    GetInstanceVpcEndpoint cr:GetInstanceVpcEndpoint acs:cr:$regionid:$accountid:instance/$instanceid
    GetNamespace cr:GetNamespace acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename
    GetRepoBuildRecord cr:GetRepositoryBuildRecord acs:cr:$regionid:$accountid:repository/$instanceid
    GetRepoBuildRecordStatus cr:GetBuildRepositoryStatus acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    GetRepoSyncTask cr:GetRepositorySync acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    GetRepoTagLayers cr:GetRepositoryLayers acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    GetRepoTagManifest cr:GetRepositoryManifest acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    GetRepoTagScanTask cr:GetScan acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    GetRepository cr:GetRepository acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    ListChartNamespace cr:ListNamespace acs:cr:$regionid:$accountid:chart/$instanceid/*
    ListChartRelease cr:ListChartRelease acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename/$chartrepositoryname
    ListChartRepository cr:ListRepository acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename/*
    ListInstance cr:ListInstance *
    ListInstanceEndpoint cr:ListInstanceEndpoint acs:cr:$regionid:$accountid:repository/$instanceid
    ListNamespace cr:ListNamespace acs:cr:$regionid:$accountid:repository/$instanceid/*
    ListRepoBuildRecord cr:ListRepositoryBuild acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    ListRepoBuildRecordLog cr:GetRepositoryBuildLog acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    ListRepoBuildRule cr:ListRepositoryBuildRule acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    ListRepoSyncRule cr:ListSyncRule acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    ListRepoSyncTask cr:GetRepositorySync acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    ListRepoTag cr:ListRepositoryTag acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    ListRepoTrigger cr:ListWebHook acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    ListRepoTriggerLog cr:GetWebHookLog acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    ListRepoTriggerRecord cr:GetWebHookLog acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    ListRepository cr:ListRepository acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/*
    CancelRepoBuildRecord cr:CancelBuildRepository acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    CreateBuildRecordByRule cr:BuildRepositoryByRule acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    CreateChartNamespace cr:CreateNamespace acs:cr:$regionid:$accountid:chart/$instanceid
    CreateInstanceEndpointAclPolicy cr:CreateInstanceEndpointAclPolicy acs:cr:$regionid:$accountid:instance/$instanceid
    CreateInstanceVpcEndpointLinkedVpc cr:CreateInstanceVpcEndpointLinkedVpc acs:cr:$regionid:$accountid:instance/$instanceid
    CreateNamespace cr:CreateNamespace acs:cr:$regionid:$accountid:repository/$instanceid
    CreateRepoBuildRule cr:CreateRepositoryBuildRule acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    CreateRepoSyncRule cr:CreateSyncRule acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    CreateRepoSyncTaskByRule cr:CreateRepositorySync acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    CreateRepoTrigger cr:CreateWebHook acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    CreateRepository cr:CreateRepository acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename
    DeleteChartNamespace cr:DeleteNamespace acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename
    DeleteChartRelease cr:DeleteChartRelease acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename/$chartrepositoryname
    DeleteChartRepository cr:DeleteRepository acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename/$chartrepositoryname
    DeleteInstanceEndpointAclPolicy cr:DeleteInstanceEndpointAclPolicy acs:cr:$regionid:$accountid:instance/$instanceid
    DeleteInstanceVpcEndpointLinkedVpc cr:DeleteInstanceVpcEndpointLinkedVpc acs:cr:$regionid:$accountid:instance/$instanceid
    DeleteNamespace cr:DeleteNamespace acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename
    DeleteRepoBuildRule cr:DeleteRepositoryBuildRule acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    DeleteRepoSyncRule cr:DeleteSyncRule acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    DeleteRepoTag cr:DeleteRepositoryTag acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    DeleteRepoTrigger cr:DeleteWebHook acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    DeleteRepository cr:DeleteRepository acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    UpdateChartNamespace cr:UpdateNamespace acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename
    UpdateChartRepository cr:UpdateRepository acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename/$chartrepositoryname
    UpdateInstanceEndpointStatus cr:UpdateInstanceEndpointStatus acs:cr:$regionid:$accountid:instance/$instanceid
    UpdateNamespace cr:UpdateNamespace acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename
    UpdateRepoBuildRule cr:UpdateRepositoryBuildRule acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    UpdateRepoTrigger cr:UpdateWebHook acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    UpdateRepository cr:UpdateRepository acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    PullRepository cr:PullRepository acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    PushRepository cr:PushRepository acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    PullChart cr:PullChart acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename/$chartrepositoryname
    PushChart cr:PushChart acs:cr:$regionid:$accountid:chart/$instanceid/$chartnamespacename/$chartrepositoryname
    PutScan cr:PutScan acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    GetScan cr:GetScan acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    GetScanStatus cr:GetScanStatus acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    ListScanResult cr:ListScanResult acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname
    GetScanCount cr:GetScanCount acs:cr:$regionid:$accountid:repository/$instanceid/$namespacename/$repositoryname