Ask Your Question
0

openstack high availability glance without swift

asked 2015-08-20 16:05:14 -0500

paullaurence gravatar image

Hi, I have an Openstack Kilo install with DVR but I now want to scale my Controller/Service node.

I'm working through configuring an active/active HA install.

I have a few HAProxy nodes, two Controllers to start with, and I have installed mysql with galera, rabbitmq cluster, and have keystone setup.

My question is with regard to Glance. With two nodes running Glance, they need to use shared storage. I don't want to install Swift just yet, and i'm just wondering if it is possible to just create a shared repository and use that rather than having to install Swift?

thanks in advance.

Paul

edit retag flag offensive close merge delete

Comments

Great, thanks for that - i'll give that a go in the morning!

paullaurence gravatar imagepaullaurence ( 2015-08-20 16:32:49 -0500 )edit

1 answer

Sort by ยป oldest newest most voted
1

answered 2015-08-20 16:20:45 -0500

updated 2015-08-21 05:12:52 -0500

Yes, you can use an external storage or a shared storage as a NFS.

Available options are file, swift, s3, rbd, sheepdog, cinder or vsphere.

You have to configure the store backends for glance:http://docs.openstack.org/developer/glance/configuring.html#configuring-glance-storage-backends

Then configure the backend you want to use, for example with ceph: http://ceph.com/docs/master/rbd/rbd-openstack/#configuring-glance

Regards.

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Get to know Ask OpenStack

Resources for moderators

Question Tools

1 follower

Stats

Asked: 2015-08-20 16:05:14 -0500

Seen: 508 times

Last updated: Aug 21 '15