Ceph Jewel Preview: map RBD devices on NBD
Another feature preview for Jewel. NBD driver for RBD that allows librbd to present a kernel-level block device
Read more →Ceph Jewel Preview: Ceph RBD mirroring
The RBD mirroring feature will be available for the next stable Ceph release: Jewel.
Read more →Your first Ceph OSD backed by BlueStore with ceph-ansible
Jewel is just around the corner and the first release candidate just came out yesterday (tagged: v10.1.0). If you are not familiar with BlueStore yet, checkout my recent article: Ceph Jewel Preview: A …
Read more →Ceph Jewel Preview: a new store is coming, BlueStore
A new way to efficiently store objects using BlueStore.
Read more →Use Ceph Ansible to build and deploy Ceph from master branch
It is really easy with ceph-ansible to deploy a Ceph cluster from its bleeding edge version (github master branch).
Read more →Migrate Ceph cluster from one distro to another
One of the recent use case I had was to migrate an Ubuntu based Ceph cluster to RHEL. We had strict requirements and did not want to have any data being migrated. It is yet another beauty from Ceph …
Read more →See you at the Open Compute summit
Next week I will be heading to San Jose to attend the OCP (Open Compute) Summit. I will be presenting and demoing my work on containerizing Ceph on OCP hardware :D. This event is really exciting as …
Read more →Ceph Ansible first release
Ceph Ansible started as a personnal project, the reason was simple I wanted to have an in-depth look at Ansible. Thus I immediatly thought, why not try to deploy Ceph with Ansible. Moreover, I have …
Read more →Mobile World Congress: Containerizing Ceph
Last week I was attending the Mobile World Congress with Red Hat and I had the chance to demo my work on containerizing Ceph. You will find my presentation in the article :).
Read more →Github get the contributor list of a repository
Quick tip to retrieve the contributor list of a given repository. Example bellow with ceph-ansible: $ curl -s https://api.github.com/repos/ceph/ceph-ansible/stats/contributors | grep login | awk -F …
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