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Ceph: Designing and Implementing Scalable Storage Systems
book

Ceph: Designing and Implementing Scalable Storage Systems

by Michael Hackett, Vikhyat Umrao, Karan Singh, Nick Fisk
January 2019
Intermediate to advanced content levelIntermediate to advanced
606 pages
15h 1m
English
Packt Publishing
Content preview from Ceph: Designing and Implementing Scalable Storage Systems

How to do it…

This recipe deals with configuring Nova to store the entire virtual machines on the Ceph RBD:

  1. Navigate to the [libvirt] section and add the following:
        inject_partition=-2        images_type=rbd        images_rbd_pool=vms        images_rbd_ceph_conf=/etc/ceph/ceph.conf        rbd_user=cinder        rbd_secret_uuid= e279566e-bc97-46d0-bd90-68080a2a0ad8
  1. Verify your changes:
        # cat /etc/nova/nova.conf|egrep "rbd|partition" | grep -v "#"
  1. Restart the OpenStack Nova services:
        # service openstack-nova-compute restart
  1. To boot a virtual machine in Ceph, the Glance image format must be RAW. We will use the same cirros image that we downloaded earlier in this chapter ...
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Publisher Resources

ISBN: 9781788295413