Re: [Openstack-operators] Remote pacemaker on coHi mpute nodes

2017-05-15 Thread Ignazio Cassano
Hello, adding remote compute with: pcs resource create computenode1 remote server=10.102.184.91 instead of: pcs resource create computenode1 ocf:pacemaker:remote reconnect_interval=60 op monitor interval=20 SOLVES the issue when unexpected compute node reboot happens. It returns online and

Re: [Openstack-operators] Remote pacemaker on coHi mpute nodes

2017-05-14 Thread Ignazio Cassano
Hello again, meanwile I was connected to my lab, I read some documentation. Adding remote compute with the following command: pcs resource create computenode1 remote server=10.102.184.91 pcs property set --node computenode1 osprole=compute instead of: pcs resource create compute-1

Re: [Openstack-operators] Remote pacemaker on coHi mpute nodes

2017-05-14 Thread Ignazio Cassano
Hello, this morning I connected to my office by remote to send information you requested. Attached here there are: status: results of command pcs status resources: results of command pcs resources hosts: controllers /etc/hosts where I added aliases for compute nodes every time I rebooted a

Re: [Openstack-operators] Remote pacemaker on coHi mpute nodes

2017-05-13 Thread Sam P
Hi, This might not what exactly you are looking for... but... you may extend this. In Masakari [0], we use pacemaker-remote in masakari-monitors[1] to monitor node failures. In [1], there is hostmonitor.sh, which will gonna deprecate in next cycle, but straightforward way to do this. [0]