Canceling permission for a CHAP user to access a compute port

Virtual Storage Platform One SDS Block System Administrator Guide
Version
1.15.x
Audience
anonymous
Part Number
MK-24VSP1SDS001-02

Cancel permission for a CHAP user to access a compute port for target operation in CHAP authentication as follows.

CAUTION:

When a VPS is created, editing the authentication settings affects the status of connection from the compute node in the VPS to a storage system. For this reason, after you edit the authentication settings, make sure that you notify the VPS administrator.

  • Required role: Security

  1. Verify the ID of the applicable compute port.

    If you use the CLI to specify a compute port by WWN or iSCSI name, check the WWN or iSCSI name of the compute port.

    REST API: GET /v1/objects/ports

    CLI: port_list

  2. Verify the ID of the CHAP user whose access permission is to be canceled.

    If you use the CLI to specify a CHAP user with a CHAP user name, check the CHAP user name.

    REST API: GET /v1/objects/chap-users

    CLI: chap_user_list

  3. Cancel permission for a CHAP user to access a compute port as follows.

    Run either of the following commands with the ID of the compute port and the ID of the CHAP user specified.

    If you use the CLI, you can specify the WWN or iSCSI name instead of the compute port ID, or the CHAP user name instead of the CHAP user's ID.

    REST API: DELETE /v1/objects/port-auth-settings/<id>/chap-users/<chapUserId>

    CLI: port_auth_setting_chap_user_delete

    Verify the job ID which is displayed after the command is run.

  4. Verify the state of the job by specifying the job ID.

    REST API: GET /v1/objects/jobs/<jobId>

    CLI: job_show

    If the job state is "Succeeded", the job is completed.

  5. (Virtual machine)(Bare metal) Back up the configuration information.

    Perform this step by referring to Backing up the configuration information (Virtual machine)(Bare metal).

    If you continue operations with other procedures, you must back up the configuration information after you have completed all operations.