Here's what RDO engineers have been writing about over the last week.

If you're writing about RDO, or about OpenStack on CentOS, Fedora or RHEL, and you're not on my list, please let me know!

Ceph for Cinder in TripleO, by Giulio Fidente

A wrap up on the status of TripleO's Cinder HA spec. First, a link to the cinder-ha blueprint, where you can find even more links, to the actual spec (under review) and the code changes (again, still under review). Intent of the blueprint is for the TripleO deployments to keep Cinder volumes available and Cinder operational in case of failures of any node.

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Running nova-libvirt and nova-docker on the same host, by Lars Kellogg-Steddma

I regularly use OpenStack on my laptop with libvirt as my hypervisor. I was interested in experimenting with recent versions of the nova-docker driver, but I didn't have a spare system available on which to run the driver, and I use my regular nova-compute service often enough that I didn't want to simply disable it temporarily in favor of nova-docker.

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