Modify a UAI Class

Update a UAI class with a modified configuration.

Prerequisites

  • The administrator must be logged into an NCN or a host that has administrative access to the HPE Cray EX System API Gateway
  • The administrator must have the HPE Cray EX System CLI (cray command) installed on the above host
  • The HPE Cray EX System CLI must be configured (initialized - cray init command) to reach the HPE Cray EX System API Gateway
  • The administrator must be logged in as an administrator to the HPE Cray EX System CLI (cray auth login command)
  • The administrator must know the Class ID of the UAI Class to be modified: List UAI Classes

Limitations

The ID of the UAI class cannot be modified.

Procedure

To update an existing UAI class, use a command of the following form:

cray uas admin config classes update OPTIONS UAI_CLASS_ID

OPTIONS are the same options supported for UAI class creation. They can be seen by using the command. UAI_CLASS_ID is the Class ID of the UAI class to be modified.

cray uas admin config classes update --help

  1. Modify a UAI class.

    The following example changes the comment on the UAI class with an ID of bb28a35a-6cbc-4c30-84b0-6050314af76b.

    ncn-m001-pit#cray uas admin config classes update \
             --replicas 3 \
             bdb4988b-c061-48fa-a005-34f8571b88b4

    Any change made using this command affects only UAIs that are both created using the modified class and are created after the modification. Existing UAIs using the class will not change.

  2. Optional: Update currently running UAIs by deleting and recreating them, or deleting them and allowing them to be re-created through a Broker UAI. See Delete a UAI for more details.

Top: User Access Service (UAS)

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