October 2015
Intermediate to advanced
210 pages
4h 23m
English
Content preview from Production Ready OpenStack - Recipes for Successful EnvironmentsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Configuring Nova scheduler filters
First, let's configure Nova scheduler filters, they are configured in Nova's main configuration file /etc/nova/nova.conf on the host running a Nova scheduler service, which is most commonly installed on the controller node.
Getting ready
Enable and set the filter scheduler driver under the DEFAULT section:
[root@controller ~]# openstack-config --set /etc/nova/nova.conf DEFAULT scheduler_driver nova.scheduler.filter_scheduler.FilterScheduler
Then, set which filter scheduler should be available:
[root@controller ~]# openstack-config --set /etc/nova/nova.conf DEFAULT scheduler_available_filters nova.scheduler.filters.all_filters
The parameter scheduler_default_filters will enable filters to be used:
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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