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Task #6915

Task #6869: Challenge OpenStack and OpenNebula with ucloud

Task #6908: ucloud v2 features

Introduce host status' and over/underbooking constraints

Added by Nico Schottelius 4 months ago. Updated 3 months ago.

Status:
Seen
Priority:
Normal
Assignee:
Target version:
-
Start date:
07/01/2019
Due date:
% Done:

0%

Estimated time:
PM Check date:

Description

We want to be able in the scheduler to find out whether a host is usable or not.

I suggest the following status fields:

  • USABLE - free until capacity of the host is full
  • BLOCKED - no new VMs can be placed here

Additionally introduce a factor that allows us to over/underutilise a host:

  • < 1: underutilise
  • > 1: over provision

We need a factor for

  • RAM
  • CPU

(maybe others?)

History

#1

Updated by Ahmed Bilal 3 months ago

  • Status changed from New to Seen

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