Spread Placement Group

Last updated: 2020-02-25 10:09:57

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Scenario

This document guides you in managing spread placement group.

Directions

Creates a placement group

  1. Log in to the CVM Placement Group Console .
  2. Click CREATE .
  3. In the pop-up window, Enter places the name of the group and selects the placement group level.
  4. Click OK To finish the creation process.

Starting up Instance in Placement Group

  1. Go to the CVM Purchase Page .
  2. Follow the prompts on the page to complete the purchase.
    During the purchase process, please pay attention to the following actions:
  • When setting up the host, click [ Advanced Settings ], check [ Add instance to spread placement group ], select an existing placement group.
    If no existing placement group meets your requirement, you can Create a placement group In the console.
  • On the Confirm Configuration Page, enter the total number of instances to be added to the placement group, which must be less than the number limit set for the placement group.

Modifying Instance's Placement Group

You can only change the name of a placement group.

  1. Log in to the CVM Placement Group Console .
  2. Mouse over the ID/ name of the placement group, click .
  3. In the pop-up window, enter the name you want to modify.
  4. Click OK To finish the creation process.

Delete Placement Groups

If you need to replace or no longer need a placement group, you can delete it. Before deleting, you must first put all instances of Launch in the placement group by Terminate.

  1. Log in to the CVM Placement Group Console .
  2. In the placement group row to be deleted, click "number of instances" to go to the instance management page, and Terminate places all instances in the group.
  3. Go back to the placement group console, select the placement group to be deleted, and click "Delete".
  4. In the pop-up dialog box, click OK To complete the cordoning.
    Placement groups support batch deletions and individual deletions.