Funciones de IAM de Dataproc Metastore

Dataproc Metastore define varias funciones de Identity and Access Management (IAM). Cada función predefinida contiene un conjunto de permisos de IAM que permiten a las principales realizar determinadas acciones. Puedes usar una política de IAM para asignar a una principal uno o más roles de IAM.

Identity and Access Management (IAM) también ofrece la capacidad de crear funciones personalizadas de IAM. Puedes crear funciones personalizadas de IAM y asignarles un permiso o más. Luego, puedes otorgar la nueva función a tus principales. Usa funciones personalizadas para crear un modelo de control de acceso que se asigne de manera directa a tus necesidades, junto con las funciones predefinidas disponibles.

Esta página se centra en las funciones de IAM relevantes para Dataproc Metastore.

Antes de comenzar

• Lee la documentación de IAM.

Funciones de Dataproc Metastore

Las funciones de IAM de Dataproc Metastore son un conjunto de uno o más permisos. Otorgas funciones a las principales para permitirles realizar acciones en los recursos de Dataproc Metastore en tu proyecto. Por ejemplo, la función Usuario de Dataproc Metastore contiene los permisos metastore.*.get y metastore.*.list, que permiten que un usuario obtenga y enumere servicios, importaciones de metadatos, copias de seguridad y operaciones de Dataproc Metastore en un proyecto.

En la siguiente tabla, se enumeran todas las funciones de Dataproc Metastore y los permisos asociados con cada función:

Nota: Los permisos de bases de datos y tablas se usan con los servicios de Dataproc Metastore habilitados para gRPC. No tienen efecto cuando se usan con servicios que usan extremos de Thrift.

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

¿Qué sigue?

• Aprende cómo crear funciones personalizadas de IAM.
• Aprende a otorgar y administrar funciones.
• Consulta la asignación de permisos de IAM de Dataproc Metastore.