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Configuring access permissions for a non-replicated disk placement group

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Updated at November 21, 2024

To grant a user, group, or service account access to a non-replicated disk placement group, assign a role for it.

Assigning a role

  1. In the management console, select the folder where the disk placement group is located.
  2. Select Compute Cloud.
  3. In the left-hand panel, select Placement groups.
  4. On the Non-replicated disk placement groups tab, click the name of the group.
  5. Go to the Access bindings tab.
  6. Click Assign bindings.
  7. In the window that opens, select a group, user, or service account to be granted access to the placement group.
  8. Click Add role and select the required role.
  9. Click Save.

If you do not have the Yandex Cloud command line interface yet, install and initialize it.

The folder specified in the CLI profile is used by default. You can specify a different folder using the --folder-name or --folder-id parameter.

  1. See the CLI command description for assigning a role for a disk placement group:

    yc compute disk-placement-group add-access-binding --help

  2. Get a list of disk placement groups in the default folder:

    yc compute disk-placement-group list

  3. View the list of roles already assigned for the resource:

    yc compute disk-placement-group list-access-bindings <placement_group_ID>

  4. Assign the role using the command:

    • To a user:

      yc compute disk-placement-group add-access-binding <placement_group_ID> \
  --user-account-id <user_ID> \
  --role <role>

      Where:

      • --user-account-id: User ID. To assign a role to all authenticated users, use the --all-authenticated-users flag.
      • --role: Role to assign.

    • To a service account:

      yc compute disk-placement-group add-access-binding <placement_group_ID> \
  --service-account-id <service_account_ID> \
  --role <role>

      Where:

Terraform allows you to quickly create a cloud infrastructure in Yandex Cloud and manage it using configuration files. Configuration files store the infrastructure description in the HashiCorp Configuration Language (HCL). Terraform and its providers are distributed under the Business Source License.

For more information about the provider resources, see the documentation on the Terraform website or the mirror.

If you change the configuration files, Terraform automatically detects which part of your configuration is already deployed, and what should be added or removed.

If you don't have Terraform, install it and configure the Yandex Cloud provider.

To assign a role for a non-replicated disk placement group using Terraform:

  1. In the Terraform configuration file, describe the parameters of the resources you want to create:

    resource "yandex_compute_disk_placement_group_iam_binding" "sa-access" {
  disk_placement_group_id = "<placement_group_ID>"
  role    = "<role>"
  members = ["<subject_type>:<subject_ID>","<subject_type>:<subject_ID>"]
}

    Where:

    • disk_placement_group_id: Disk placement group ID.
    • role: Role to assign.
    • members: List of types and IDs of subjects the roles are assigned to. Specify it as userAccount:<user_ID> or serviceAccount:<service_account_ID>.

    For more information about the yandex_compute_disk_placement_group_iam_binding resource parameters, see the provider documentation.

  2. Create resources:

    1. In the terminal, change to the folder where you edited the configuration file.

    2. Make sure the configuration file is correct using the command:

      terraform validate

      If the configuration is correct, the following message is returned:

      Success! The configuration is valid.

    3. Run the command:

      terraform plan

      The terminal will display a list of resources with parameters. No changes are made at this step. If the configuration contains errors, Terraform will point them out.

    4. Apply the configuration changes:

      terraform apply

    5. Confirm the changes: type yes in the terminal and press Enter.

    Terraform will create all the required resources. You can check the new resources using the management console or this CLI command:

    yc compute disk-placement-group list-access-bindings <placement_group_ID>

To assign a role, use the updateAccessBindings REST API method for the DiskPlacementGroup resource or the DiskPlacementGroupService/UpdateAccessBindings gRPC API call. In the request body, set the action property to ADD and specify the user type and ID in the subject property.

Assigning multiple roles

  1. In the management console, select the folder where the disk placement group is located.
  2. Select Compute Cloud.
  3. In the left-hand panel, select Placement groups.
  4. On the Non-replicated disk placement groups tab, click the name of the group.
  5. Go to the Access bindings tab.
  6. Click Assign bindings.
  7. In the window that opens, select a group, user, or service account to be granted access to the placement group.
  8. Click Add role and select the required role.
  9. To add another role, click Add role.
  10. Click Save.

If you do not have the Yandex Cloud command line interface yet, install and initialize it.

The folder specified in the CLI profile is used by default. You can specify a different folder using the --folder-name or --folder-id parameter.

You can assign multiple roles using the set-access-bindings command.

Alert

The set-access-bindings command completely rewrites the access permissions for the resource. All current resource roles will be deleted.

  1. Make sure the resource has no roles assigned that you would not want to lose:

    yc compute disk-placement-group list-access-bindings <placement_group_ID>

  2. See the CLI command description for assigning roles for a disk placement group:

    yc compute disk-placement-group set-access-bindings --help

  3. Assign roles:

    yc compute disk-placement-group set-access-bindings <placement_group_ID> \
  --access-binding role=<role>,subject=<subject_type>:<subject_ID> \
  --access-binding role=<role>,subject=<subject_type>:<subject_ID>

    Where:

    • --access-binding: Parameters for setting access permissions:

      • role: Role to assign.
      • subject: Type and ID of the subject getting the role.

    For example, assign roles to multiple users and a service account:

    yc compute disk-placement-group set-access-bindings my-disk-group \
  --access-binding role=editor,subject=userAccount:gfei8n54hmfh********
  --access-binding role=viewer,subject=userAccount:helj89sfj80a********
  --access-binding role=editor,subject=serviceAccount:ajel6l0jcb9s********

Terraform allows you to quickly create a cloud infrastructure in Yandex Cloud and manage it using configuration files. Configuration files store the infrastructure description in the HashiCorp Configuration Language (HCL). Terraform and its providers are distributed under the Business Source License.

For more information about the provider resources, see the documentation on the Terraform website or the mirror.

If you change the configuration files, Terraform automatically detects which part of your configuration is already deployed, and what should be added or removed.

If you don't have Terraform, install it and configure the Yandex Cloud provider.

To assign multiple roles for a disk placement group using Terraform:

  1. In the Terraform configuration file, describe the parameters of the resources you want to create:

    resource "yandex_compute_disk_placement_group_iam_binding" "role-1" {
  disk_placement_group_id = "<placement_group_ID>"
  role                    = "<role_1>"
  members                 = ["<subject_type>:<subject_ID>"]
}

resource "yandex_compute_disk_placement_group_iam_binding" "role-2" {
  disk_placement_group_id = "<placement_group_ID>"
  role                    = "<role_2>"
  members                 = ["<subject_type>:<subject_ID>"]
}

    Where:

    • disk_placement_group_id: Disk placement group ID.
    • role: Role to assign.
    • members: List of types and IDs of subjects the roles are assigned to. Specify it as userAccount:<user_ID> or serviceAccount:<service_account_ID>.

    For more information about the yandex_compute_disk_placement_group_iam_binding resource parameters, see the provider documentation.

  2. Create resources:

    1. In the terminal, change to the folder where you edited the configuration file.

    2. Make sure the configuration file is correct using the command:

      terraform validate

      If the configuration is correct, the following message is returned:

      Success! The configuration is valid.

    3. Run the command:

      terraform plan

      The terminal will display a list of resources with parameters. No changes are made at this step. If the configuration contains errors, Terraform will point them out.

    4. Apply the configuration changes:

      terraform apply

    5. Confirm the changes: type yes in the terminal and press Enter.

    You can check the updates using the management console or this CLI command:

    yc compute disk-placement-group list-access-bindings <placement_group_ID>

To assign roles for a resource, use the setAccessBindings REST API method for the DiskPlacementGroup resource or the DiskPlacementGroupService/SetAccessBindings gRPC API call.

Alert

The setAccessBindings method and the DiskPlacementGroupService/SetAccessBindings call completely overwrite access permissions for the resource. All current resource roles will be deleted.

Revoking a role

  1. In the management console, select the folder where the disk placement group is located.
  2. Select Compute Cloud.
  3. In the left-hand panel, select Placement groups.
  4. On the Non-replicated disk placement groups tab, click the name of the group.
  5. Go to the Access bindings tab.
  6. In the line with the user you need, click and select Edit roles.
  7. Next to the role, click .
  8. Click Save.

If you do not have the Yandex Cloud command line interface yet, install and initialize it.

The folder specified in the CLI profile is used by default. You can specify a different folder using the --folder-name or --folder-id parameter.

  1. See the CLI command description for revoking a role for a disk placement group:

    yc compute disk-placement-group remove-access-binding --help

  2. View the roles and assignees for the resource:

    yc compute disk-placement-group list-access-bindings <placement_group_ID>

  3. To revoke access permissions, run this command:

    yc compute disk-placement-group remove-access-binding <placement_group_ID> \
  --role=<role> \
  --subject=<subject_type>:<subject_ID> \

    Where:

    • --role: ID of the role to revoke.
    • --subject: Type and ID of the subject getting the role.

    For example, this command revokes the viewer role for a placement group from a user with the ajel6l0jcb9s******** ID:

    yc compute disk-placement-group remove-access-binding my-disk-group \
  --role viewer \
  --subject userAccount:ajel6l0jcb9s********

Terraform allows you to quickly create a cloud infrastructure in Yandex Cloud and manage it using configuration files. Configuration files store the infrastructure description in the HashiCorp Configuration Language (HCL). Terraform and its providers are distributed under the Business Source License.

For more information about the provider resources, see the documentation on the Terraform website or the mirror.

If you change the configuration files, Terraform automatically detects which part of your configuration is already deployed, and what should be added or removed.

If you don't have Terraform, install it and configure the Yandex Cloud provider.

To revoke a role assigned for a non-replicated disk placement group using Terraform:

  1. Open the Terraform configuration file and delete the fragment with the role description.

    resource "yandex_compute_disk_placement_group_iam_binding" "sa-access" {
  disk_placement_group_id = "<placement_group_ID>"
  role                    = "<role>"
  members                 = ["<subject_type>:<subject_ID>"]
}

  2. Apply the changes:

    1. In the terminal, change to the folder where you edited the configuration file.

    2. Make sure the configuration file is correct using the command:

      terraform validate

      If the configuration is correct, the following message is returned:

      Success! The configuration is valid.

    3. Run the command:

      terraform plan

      The terminal will display a list of resources with parameters. No changes are made at this step. If the configuration contains errors, Terraform will point them out.

    4. Apply the configuration changes:

      terraform apply

    5. Confirm the changes: type yes in the terminal and press Enter.

    You can check the updates using the management console or this CLI command:

    yc compute disk-placement-group list-access-bindings <placement_group_ID>

To revoke a role, use the updateAccessBindings REST API method for the DiskPlacementGroup resource or the DiskPlacementGroupService/UpdateAccessBindings gRPC API call. In the request body, set the action property to REMOVE and specify the user type and ID in the subject property.

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Removing a disk from a placement group