使用 IAM 进行访问权限控制

本页面介绍 Eventarc 中可用的访问权限控制选项。

概览

Eventarc 使用 Identity and Access Management (IAM) 进行访问权限控制。

  • 如需了解如何使用访问权限政策控制 Eventarc 高级版中的发布访问权限，请参阅控制发布访问权限。

如需查看 Eventarc 支持的权限和角色列表，请参阅以下各部分。

Eventarc 服务代理

某些 Google Cloud 服务具有服务代理，如果授予适当的权限，该服务代理可让服务访问您的资源。如果 API 需要服务代理，则 Google Cloud 会在您激活并使用 API 后的某个时间点创建服务代理。

Eventarc 使用一种预配模型，该模型仅在首次需要时（例如，在您首次创建 Eventarc 资源时）创建其服务代理，而不是在最初启用 API 时创建。预配服务代理和通过系统传播更改可能需要几分钟时间。如需详细了解此延迟，请参阅使用 Eventarc 服务代理时出现“权限遭拒”错误。

启用 Eventarc API

如需查看和分配 Eventarc 的 IAM 角色，您必须为项目启用 Eventarc API。在启用相应 API 之前，您无法在 Google Cloud 控制台 Google Cloud 中看到 Eventarc 角色。

控制台

  1. Sign in to your Google Cloud account. If you're new to Google Cloud, create an account to evaluate how our products perform in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads.

  2. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

    Roles required to select or create a project

    • Select a project: Selecting a project doesn't require a specific IAM role—you can select any project that you've been granted a role on.
    • Create a project: To create a project, you need the Project Creator role (roles/resourcemanager.projectCreator), which contains the resourcemanager.projects.create permission. Learn how to grant roles.

    Go to project selector

  3. Verify that billing is enabled for your Google Cloud project.

  4. Enable the Eventarc and Eventarc Publishing APIs.

    Roles required to enable APIs

    To enable APIs, you need the Service Usage Admin IAM role (roles/serviceusage.serviceUsageAdmin), which contains the serviceusage.services.enable permission. Learn how to grant roles.

    Enable the APIs

  5. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

    Roles required to select or create a project

    • Select a project: Selecting a project doesn't require a specific IAM role—you can select any project that you've been granted a role on.
    • Create a project: To create a project, you need the Project Creator role (roles/resourcemanager.projectCreator), which contains the resourcemanager.projects.create permission. Learn how to grant roles.

    Go to project selector

  6. Verify that billing is enabled for your Google Cloud project.

  7. Enable the Eventarc and Eventarc Publishing APIs.

    Roles required to enable APIs

    To enable APIs, you need the Service Usage Admin IAM role (roles/serviceusage.serviceUsageAdmin), which contains the serviceusage.services.enable permission. Learn how to grant roles.

    Enable the APIs

    8.

gcloud

  1. Sign in to your Google Cloud account. If you're new to Google Cloud, create an account to evaluate how our products perform in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads.

  2. Install the Google Cloud CLI.

  3. If you're using an external identity provider (IdP), you must first sign in to the gcloud CLI with your federated identity.

  4. To initialize the gcloud CLI, run the following command: 

    gcloud init

  5. Create or select a Google Cloud project.

    Roles required to select or create a project

    • Select a project: Selecting a project doesn't require a specific IAM role—you can select any project that you've been granted a role on.
    • Create a project: To create a project, you need the Project Creator role (roles/resourcemanager.projectCreator), which contains the resourcemanager.projects.create permission. Learn how to grant roles.

    • Create a Google Cloud project:

      gcloud projects create PROJECT_ID

      Replace PROJECT_ID with a name for the Google Cloud project you are creating.

    • Select the Google Cloud project that you created:

      gcloud config set project PROJECT_ID

      Replace PROJECT_ID with your Google Cloud project name.

  6. Verify that billing is enabled for your Google Cloud project.

  7. Enable the Eventarc and Eventarc Publishing APIs:

    Roles required to enable APIs

    To enable APIs, you need the Service Usage Admin IAM role (roles/serviceusage.serviceUsageAdmin), which contains the serviceusage.services.enable permission. Learn how to grant roles. 

    gcloud services enable eventarc.googleapis.com eventarcpublishing.googleapis.com

  8. Install the Google Cloud CLI.

  9. If you're using an external identity provider (IdP), you must first sign in to the gcloud CLI with your federated identity.

  10. To initialize the gcloud CLI, run the following command: 

    gcloud init

  11. Create or select a Google Cloud project.

    Roles required to select or create a project

    • Select a project: Selecting a project doesn't require a specific IAM role—you can select any project that you've been granted a role on.
    • Create a project: To create a project, you need the Project Creator role (roles/resourcemanager.projectCreator), which contains the resourcemanager.projects.create permission. Learn how to grant roles.

    • Create a Google Cloud project:

      gcloud projects create PROJECT_ID

      Replace PROJECT_ID with a name for the Google Cloud project you are creating.

    • Select the Google Cloud project that you created:

      gcloud config set project PROJECT_ID

      Replace PROJECT_ID with your Google Cloud project name.

  12. Verify that billing is enabled for your Google Cloud project.

  13. Enable the Eventarc and Eventarc Publishing APIs:

    Roles required to enable APIs

    To enable APIs, you need the Service Usage Admin IAM role (roles/serviceusage.serviceUsageAdmin), which contains the serviceusage.services.enable permission. Learn how to grant roles. 

    gcloud services enable eventarc.googleapis.com eventarcpublishing.googleapis.com

预定义角色

下表列出了 Eventarc 预定义 IAM 角色以及每个角色包含的所有权限的列表。

预定义角色可满足大多数典型的用例。如果预定义角色无法满足您的用例，您可以创建 IAM 自定义角色。

Eventarc 角色

Role Permissions

(roles/eventarc.admin)

Full control over all Eventarc resources.

Lowest-level resources where you can grant this role:

  • Project

eventarc.*

  • eventarc.channelConnections.create
  • eventarc.channelConnections.delete
  • eventarc.channelConnections.get
  • eventarc.channelConnections.getIamPolicy
  • eventarc.channelConnections.list
  • eventarc.channelConnections.publish
  • eventarc.channelConnections.setIamPolicy
  • eventarc.channels.attach
  • eventarc.channels.create
  • eventarc.channels.delete
  • eventarc.channels.get
  • eventarc.channels.getIamPolicy
  • eventarc.channels.list
  • eventarc.channels.publish
  • eventarc.channels.setIamPolicy
  • eventarc.channels.undelete
  • eventarc.channels.update
  • eventarc.enrollments.create
  • eventarc.enrollments.delete
  • eventarc.enrollments.get
  • eventarc.enrollments.getIamPolicy
  • eventarc.enrollments.list
  • eventarc.enrollments.setIamPolicy
  • eventarc.enrollments.update
  • eventarc.events.receiveAuditLogWritten
  • eventarc.events.receiveEvent
  • eventarc.googleApiSources.create
  • eventarc.googleApiSources.delete
  • eventarc.googleApiSources.get
  • eventarc.googleApiSources.getIamPolicy
  • eventarc.googleApiSources.list
  • eventarc.googleApiSources.setIamPolicy
  • eventarc.googleApiSources.update
  • eventarc.googleChannelConfigs.get
  • eventarc.googleChannelConfigs.update
  • eventarc.kafkaSources.create
  • eventarc.kafkaSources.delete
  • eventarc.kafkaSources.get
  • eventarc.kafkaSources.getIamPolicy
  • eventarc.kafkaSources.list
  • eventarc.kafkaSources.setIamPolicy
  • eventarc.locations.get
  • eventarc.locations.list
  • eventarc.messageBuses.create
  • eventarc.messageBuses.delete
  • eventarc.messageBuses.get
  • eventarc.messageBuses.getIamPolicy
  • eventarc.messageBuses.list
  • eventarc.messageBuses.publish
  • eventarc.messageBuses.setIamPolicy
  • eventarc.messageBuses.update
  • eventarc.messageBuses.use
  • eventarc.multiProjectSources.collectGoogleApiEvents
  • eventarc.operations.cancel
  • eventarc.operations.delete
  • eventarc.operations.get
  • eventarc.operations.list
  • eventarc.pipelines.create
  • eventarc.pipelines.delete
  • eventarc.pipelines.get
  • eventarc.pipelines.getIamPolicy
  • eventarc.pipelines.list
  • eventarc.pipelines.setIamPolicy
  • eventarc.pipelines.update
  • eventarc.providers.get
  • eventarc.providers.list
  • eventarc.triggers.create
  • eventarc.triggers.delete
  • eventarc.triggers.get
  • eventarc.triggers.getIamPolicy
  • eventarc.triggers.list
  • eventarc.triggers.setIamPolicy
  • eventarc.triggers.undelete
  • eventarc.triggers.update

resourcemanager.projects.get

resourcemanager.projects.list

(roles/eventarc.connectionPublisher)

Can publish events to Eventarc channel connections.

Lowest-level resources where you can grant this role:

  • Project

eventarc.channelConnections.get

eventarc.channelConnections.list

eventarc.channelConnections.publish

resourcemanager.projects.get

resourcemanager.projects.list

(roles/eventarc.developer)

Access to read and write Eventarc resources.

Lowest-level resources where you can grant this role:

  • Project

eventarc.channelConnections.create

eventarc.channelConnections.delete

eventarc.channelConnections.get

eventarc.channelConnections.getIamPolicy

eventarc.channelConnections.list

eventarc.channelConnections.publish

eventarc.channels.attach

eventarc.channels.create

eventarc.channels.delete

eventarc.channels.get

eventarc.channels.getIamPolicy

eventarc.channels.list

eventarc.channels.publish

eventarc.channels.undelete

eventarc.channels.update

eventarc.enrollments.create

eventarc.enrollments.delete

eventarc.enrollments.get

eventarc.enrollments.getIamPolicy

eventarc.enrollments.list

eventarc.enrollments.update

eventarc.googleApiSources.create

eventarc.googleApiSources.delete

eventarc.googleApiSources.get

eventarc.googleApiSources.getIamPolicy

eventarc.googleApiSources.list

eventarc.googleApiSources.update

eventarc.googleChannelConfigs.*

  • eventarc.googleChannelConfigs.get
  • eventarc.googleChannelConfigs.update

eventarc.kafkaSources.create

eventarc.kafkaSources.delete

eventarc.kafkaSources.get

eventarc.kafkaSources.getIamPolicy

eventarc.kafkaSources.list

eventarc.locations.*

  • eventarc.locations.get
  • eventarc.locations.list

eventarc.operations.*

  • eventarc.operations.cancel
  • eventarc.operations.delete
  • eventarc.operations.get
  • eventarc.operations.list

eventarc.pipelines.create

eventarc.pipelines.delete

eventarc.pipelines.get

eventarc.pipelines.getIamPolicy

eventarc.pipelines.list

eventarc.pipelines.update

eventarc.providers.*

  • eventarc.providers.get
  • eventarc.providers.list

eventarc.triggers.create

eventarc.triggers.delete

eventarc.triggers.get

eventarc.triggers.getIamPolicy

eventarc.triggers.list

eventarc.triggers.undelete

eventarc.triggers.update

resourcemanager.projects.get

resourcemanager.projects.list

(roles/eventarc.eventReceiver)

Can receive events from all event providers.

Lowest-level resources where you can grant this role:

  • Project

eventarc.events.*

  • eventarc.events.receiveAuditLogWritten
  • eventarc.events.receiveEvent

(roles/eventarc.messageBusAdmin)

Full control over Message Buses resources.

eventarc.messageBuses.create

eventarc.messageBuses.delete

eventarc.messageBuses.get

eventarc.messageBuses.getIamPolicy

eventarc.messageBuses.list

eventarc.messageBuses.publish

eventarc.messageBuses.update

eventarc.messageBuses.use

(roles/eventarc.messageBusUser)

Access to publish to or bind to a Message Bus.

eventarc.messageBuses.get

eventarc.messageBuses.list

eventarc.messageBuses.publish

eventarc.messageBuses.use

(roles/eventarc.multiProjectEventCollector)

Can collect events from multiple projects in an org for a source resource.

eventarc.multiProjectSources.collectGoogleApiEvents

(roles/eventarc.publisher)

Can publish events to Eventarc channels.

Lowest-level resources where you can grant this role:

  • Project

eventarc.channels.get

eventarc.channels.list

eventarc.channels.publish

resourcemanager.projects.get

resourcemanager.projects.list

(roles/eventarc.serviceAgent)

Gives Eventarc service account access to managed resources.

cloudfunctions.functions.get

compute.instanceGroupManagers.get

compute.networkAttachments.get

compute.networkAttachments.update

compute.networkAttachments.use

compute.regionOperations.get

container.clusters.connect

container.clusters.get

container.deployments.create

container.deployments.delete

container.deployments.get

container.deployments.list

container.deployments.update

container.namespaces.create

container.namespaces.delete

container.namespaces.get

container.namespaces.list

container.serviceAccounts.create

container.serviceAccounts.delete

container.serviceAccounts.get

container.serviceAccounts.list

container.services.get

container.services.list

dns.networks.targetWithPeeringZone

eventarc.channels.publish

eventarc.messageBuses.publish

eventarc.operations.get

iam.serviceAccounts.actAs

iam.serviceAccounts.getAccessToken

iam.serviceAccounts.getOpenIdToken

monitoring.timeSeries.create

pubsub.subscriptions.consume

pubsub.subscriptions.create

pubsub.subscriptions.delete

pubsub.subscriptions.get

pubsub.subscriptions.list

pubsub.subscriptions.update

pubsub.topics.attachSubscription

pubsub.topics.create

pubsub.topics.delete

pubsub.topics.get

pubsub.topics.list

pubsub.topics.publish

pubsub.topics.update

run.jobs.get

run.services.get

serviceusage.services.use

storage.buckets.get

storage.buckets.update

workflows.workflows.get

(roles/eventarc.viewer)

Can view the state of all Eventarc resources, including IAM policies.

Lowest-level resources where you can grant this role:

  • Project

eventarc.channelConnections.get

eventarc.channelConnections.getIamPolicy

eventarc.channelConnections.list

eventarc.channels.get

eventarc.channels.getIamPolicy

eventarc.channels.list

eventarc.enrollments.get

eventarc.enrollments.getIamPolicy

eventarc.enrollments.list

eventarc.googleApiSources.get

eventarc.googleApiSources.getIamPolicy

eventarc.googleApiSources.list

eventarc.googleChannelConfigs.get

eventarc.kafkaSources.get

eventarc.kafkaSources.getIamPolicy

eventarc.kafkaSources.list

eventarc.locations.*

  • eventarc.locations.get
  • eventarc.locations.list

eventarc.messageBuses.get

eventarc.messageBuses.getIamPolicy

eventarc.messageBuses.list

eventarc.messageBuses.use

eventarc.multiProjectSources.collectGoogleApiEvents

eventarc.operations.get

eventarc.operations.list

eventarc.pipelines.get

eventarc.pipelines.getIamPolicy

eventarc.pipelines.list

eventarc.providers.*

  • eventarc.providers.get
  • eventarc.providers.list

eventarc.triggers.get

eventarc.triggers.getIamPolicy

eventarc.triggers.list

resourcemanager.projects.get

resourcemanager.projects.list

项目级层 IAM 管理

在项目级层，您可以使用 Google Cloud 控制台、IAM API 或 Google Cloud CLI 来授予、更改和撤消 IAM 角色。如需查看相关说明，请参阅管理对项目、文件夹和组织的访问权限。