OpenStack High Availability: RabbitMQ
Rabbitmq has his own buildin cluster management system. Here, we don’t need Pacemaker, everything is managed by RabbitMQ itself.
Read more →OpenStack High Availability 1/??
First article of a long serie to build an highly available OpenStack platform. This one is more a state of art about the OpenStack HA.
Read more →Active/Passive failover using Keepalived on a MySQL Galera cluster with HAProxy
The simplest and the quickest implementation of heartbeat check.
Read more →The War for Open Source Clouds
Little study about the recent release of CloudStack as Apache Licence. Little battle between OpenStack and CloudStack, FIGHT!
Read more →MAASive round 2
Finally, Ubuntu 12.04 came out! And I was pretty excited to re-try MAAS. Good news! This time, I was able to go further!
Read more →Open Source History
Always good to remenber!
Read more →Failover active/passive on NFS using Pacemaker and DRBD
Bring High-availability to your NFS server!
Read more →Simply audit a pacemaker based cluster
Simply audit a cluster platform based on pacemaker.
Read more →Respawn a pacemaker cluster
Issue type: pacemaker nfs/drbd cluster 6 posts all around the web 2 deviant from my configuration the rest.. no answer. Seems legit.
Read more →DRBD split-brain in Pacemaker
Working with DRBD it’s not always easy, espacially when you add extra layer like pacemaker to bring high-availability to your platform. I’ve recently been through a weird issue with my …
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