使用 IAM 控管存取權

進階 標準

本頁說明 Eventarc 提供的存取權控管選項。

總覽

Eventarc 使用 Identity and Access Management (IAM) 控管存取權。

如要瞭解 IAM 及其功能，請參閱 IAM 總覽。如要瞭解如何授予及撤銷存取權，請參閱「管理專案、資料夾和機構的存取權」一文。

如需 Eventarc 支援的權限與角色清單，請參閱下列各節。

Eventarc 服務代理

部分 Google Cloud 服務有服務代理，只要授予適當權限，服務就能存取您的資源。如果 API 需要服務代理程式，則 Google Cloud 會在您啟用及使用 API 後的某個時間點建立服務代理程式。

Eventarc 採用佈建模型，只會在首次需要時建立服務代理程式 (例如首次建立 Eventarc 資源時)，而不是在首次啟用 API 時。佈建服務代理並透過系統傳播變更可能需要幾分鐘的時間。如要進一步瞭解這項延遲，請參閱「使用 Eventarc 服務代理程式時遭拒絕權限」。

啟用 Eventarc API

如要查看及指派 Eventarc 的 IAM 角色，您必須為專案啟用 Eventarc API。您必須先啟用 API，才能在 Google Cloud 控制台中看到 Eventarc 角色。

啟用 Eventarc API 和 Eventarc Publishing API：

主控台

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

gcloud

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

預先定義的角色

下表列出 Eventarc 預先定義的 IAM 角色，以及各角色具備的所有權限對應清單。

預先定義的角色可因應許多一般用途。如果預先定義的角色無法滿足您的用途，可以建立 IAM 自訂角色。

Eventarc 角色

Role	Permissions
Eventarc Admin (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
Eventarc Connection Publisher ^Beta (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
Eventarc Developer (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
Eventarc Event Receiver (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
Eventarc Message Bus Admin ^Beta (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
Eventarc Message Bus User ^Beta (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
Eventarc Event Collector ^Beta (roles/eventarc.multiProjectEventCollector) Can collect events from multiple projects in an org for a source resource.	eventarc.multiProjectSources.collectGoogleApiEvents
Eventarc Publisher ^Beta (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
Eventarc Service Agent (roles/eventarc.serviceAgent) Gives Eventarc service account access to managed resources. Warning: Do not grant service agent roles to any principals except service agents.	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
Eventarc Viewer (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

專案層級的 IAM 管理

在專案層級中，您可以透過 Google Cloud 控制台、IAM API 或是 Google Cloud CLI 來授予、變更及撤銷 IAM 角色。如需相關操作說明，請參閱「管理專案、資料夾和機構的存取權」。