Dataproc Metastore IAM ロール

Dataproc Metastore は、いくつかの Identity and Access Management（IAM）ロールを定義します。各事前定義ロールには、プリンシパルが特定のアクションを実行できる一連の IAM 権限が含まれています。IAM ポリシーを使用して、プリンシパルに 1 つ以上の IAM ロールを付与できます。

Identity and Access Management（IAM）では、カスタマイズされた IAM ロールを作成することもできます。カスタムの IAM のロールを作成し、このロールに 1 つ以上の権限を割り当てることができます。その後、新しいロールをプリンシパルに付与できます。カスタムロールを使用して、使用可能な事前定義ロールとともにニーズに直接対応するアクセス制御モデルを作成します。

このページでは、Dataproc Metastore に関連する IAM ロールについて説明します。

始める前に

• IAM のドキュメントをお読みください。

Dataproc Metastore のロール

IAM の Dataproc Metastore ロールは、1 つ以上の権限をまとめたものです。プリンシパルがプロジェクトの Dataproc Metastore リソースを操作できるようにロールを付与します。たとえば、Dataproc Metastore ユーザーのロールには、metastore.*.get と metastore.*.list の権限が含まれています。これらの権限を付与されたユーザーは、プロジェクトの Dataproc Metastore サービス、メタデータのインポート、バックアップ、オペレーションを取得して一覧表示できます。

次の表は、Dataproc Metastore のすべてのロールと、各ロールに関連付けられた権限を示しています。

注: データベースとテーブルの権限は、gRPC 対応の Dataproc Metastore サービスで使用されます。Thrift エンドポイントを使用するサービスで使用した場合、影響はありません。

Role	Permissions
Dataproc Metastore Admin (roles/metastore.admin) Full access to all Dataproc Metastore resources.	metastore.backups.* metastore.backups.create metastore.backups.delete metastore.backups.get metastore.backups.getIamPolicy metastore.backups.list metastore.backups.setIamPolicy metastore.backups.use metastore.federations.* metastore.federations.create metastore.federations.delete metastore.federations.get metastore.federations.getIamPolicy metastore.federations.list metastore.federations.setIamPolicy metastore.federations.update metastore.federations.use metastore.imports.* metastore.imports.create metastore.imports.get metastore.imports.list metastore.imports.update metastore.locations.* metastore.locations.get metastore.locations.list metastore.migrations.* metastore.migrations.cancel metastore.migrations.complete metastore.migrations.delete metastore.migrations.get metastore.migrations.list metastore.migrations.start metastore.operations.* metastore.operations.cancel metastore.operations.delete metastore.operations.get metastore.operations.list metastore.services.create metastore.services.delete metastore.services.export metastore.services.get metastore.services.getIamPolicy metastore.services.list metastore.services.restore metastore.services.setIamPolicy metastore.services.update resourcemanager.projects.get resourcemanager.projects.list
Dataproc Metastore Editor (roles/metastore.editor) Read and write access to all Dataproc Metastore resources.	metastore.backups.create metastore.backups.delete metastore.backups.get metastore.backups.list metastore.backups.use metastore.federations.create metastore.federations.delete metastore.federations.get metastore.federations.list metastore.federations.update metastore.imports.* metastore.imports.create metastore.imports.get metastore.imports.list metastore.imports.update metastore.locations.* metastore.locations.get metastore.locations.list metastore.migrations.* metastore.migrations.cancel metastore.migrations.complete metastore.migrations.delete metastore.migrations.get metastore.migrations.list metastore.migrations.start metastore.operations.* metastore.operations.cancel metastore.operations.delete metastore.operations.get metastore.operations.list metastore.services.create metastore.services.delete metastore.services.export metastore.services.get metastore.services.getIamPolicy metastore.services.list metastore.services.restore metastore.services.update resourcemanager.projects.get resourcemanager.projects.list
Metastore Federation Accessor (roles/metastore.federationAccessor) Access to the Metastore Federation resource.	metastore.federations.use
Dataproc Metastore Metadata Editor (roles/metastore.metadataEditor) Access to read and modify the metadata of databases and tables under those databases.	metastore.databases.create metastore.databases.delete metastore.databases.get metastore.databases.getIamPolicy metastore.databases.list metastore.databases.update metastore.services.get metastore.services.use metastore.tables.create metastore.tables.delete metastore.tables.get metastore.tables.getIamPolicy metastore.tables.list metastore.tables.update
Dataproc Metastore Metadata Mutate Admin (roles/metastore.metadataMutateAdmin) Access to mutate metadata from a Dataproc Metastore service's underlying metadata store.	metastore.services.mutateMetadata
Dataproc Metastore Metadata Operator (roles/metastore.metadataOperator) Read-only access to Dataproc Metastore resources with additional metadata operations permission.	metastore.backups.create metastore.backups.delete metastore.backups.get metastore.backups.list metastore.backups.use metastore.imports.* metastore.imports.create metastore.imports.get metastore.imports.list metastore.imports.update metastore.locations.* metastore.locations.get metastore.locations.list metastore.operations.get metastore.operations.list metastore.services.export metastore.services.get metastore.services.getIamPolicy metastore.services.list metastore.services.restore resourcemanager.projects.get resourcemanager.projects.list
Dataproc Metastore Data Owner (roles/metastore.metadataOwner) Full access to the metadata of databases and tables under those databases.	metastore.databases.* metastore.databases.create metastore.databases.delete metastore.databases.get metastore.databases.getIamPolicy metastore.databases.list metastore.databases.setIamPolicy metastore.databases.update metastore.services.get metastore.services.getIamPolicy metastore.services.list metastore.services.use metastore.tables.* metastore.tables.create metastore.tables.delete metastore.tables.get metastore.tables.getIamPolicy metastore.tables.list metastore.tables.setIamPolicy metastore.tables.update
Dataproc Metastore Metadata Query Admin (roles/metastore.metadataQueryAdmin) Access to query metadata from a Dataproc Metastore service's underlying metadata store.	metastore.services.queryMetadata
Dataproc Metastore Metadata User (roles/metastore.metadataUser) Access to the Dataproc Metastore gRPC endpoint	metastore.databases.get metastore.databases.list metastore.services.get metastore.services.use
Dataproc Metastore Metadata Viewer (roles/metastore.metadataViewer) Access to read the metadata of databases and tables under those databases	metastore.databases.get metastore.databases.getIamPolicy metastore.databases.list metastore.services.get metastore.services.use metastore.tables.get metastore.tables.getIamPolicy metastore.tables.list
Dataproc Metastore Managed Migration Admin (roles/metastore.migrationAdmin) Access to Dataproc Metastore Managed Migration resources and workflow.	cloudsql.instances.connect cloudsql.instances.get cloudsql.instances.login compute.autoscalers.create compute.autoscalers.delete compute.disks.create compute.disks.delete compute.forwardingRules.create compute.forwardingRules.delete compute.forwardingRules.use compute.instanceGroupManagers.create compute.instanceGroupManagers.delete compute.instanceGroupManagers.use compute.instanceGroups.delete compute.instanceGroups.use compute.instanceTemplates.create compute.instanceTemplates.delete compute.instanceTemplates.get compute.instanceTemplates.useReadOnly compute.instances.create compute.instances.delete compute.instances.get compute.instances.setMetadata compute.machineTypes.list compute.regionBackendServices.create compute.regionBackendServices.delete compute.regionBackendServices.use compute.regionHealthChecks.create compute.regionHealthChecks.delete compute.regionHealthChecks.use compute.regionHealthChecks.useReadOnly compute.serviceAttachments.create compute.serviceAttachments.delete compute.subnetworks.get compute.subnetworks.use compute.zones.list datastream.connectionProfiles.create datastream.connectionProfiles.delete datastream.objects.* datastream.objects.get datastream.objects.list datastream.objects.startBackfillJob datastream.objects.stopBackfillJob datastream.operations.get datastream.privateConnections.create datastream.privateConnections.delete datastream.streams.create datastream.streams.delete datastream.streams.get datastream.streams.update
Dataproc Metastore Viewer (roles/metastore.user) Read-only access to all Dataproc Metastore resources.	metastore.backups.get metastore.backups.list metastore.federations.get metastore.federations.getIamPolicy metastore.federations.list metastore.imports.get metastore.imports.list metastore.locations.* metastore.locations.get metastore.locations.list metastore.operations.get metastore.operations.list metastore.services.export metastore.services.get metastore.services.getIamPolicy metastore.services.list resourcemanager.projects.get resourcemanager.projects.list

次のステップ

• カスタムの IAM ロールを作成する方法を確認する。
• ロールを付与して管理する方法を確認する。
• Dataproc Metastore IAM 権限マッピングを確認する。