I need to setup two-node Web cluster for Apache web site. I have Hyper-V infrastructure and only two nodes. The points are load-balancing and high availability.
I installed and configured two VMs with CentOS 7, Pacemaker cluster, MariaDB 10. I configured Master/Slave ocf::percona:mysql resource in Pacemaker.
Next i need a shared storage for web site content. I created DRBD disk in dual-primary mode and GFS2 in top of it. I tested it without adding to Pacemaker. All worked fine but, to make it automaticaly promoted, i need to manage these via Pacemaker.
The problem is that Pacemaker need fencing to create DRBD resource but there is no stonith agents for Hyper-V.
I read that in previous version for CentOS 6 it was possible to create SSH stonith agent. I tried to do this, but pcs not works with it.
Is it possible to use Pacemaker in top of Hyper-V for now? Or may be exist another way to use DRBD in dual primary?
