On 30/07/15 02:42 PM, Robert Haig wrote: > I'm looking to add some failover to some openstack services and have > been told pacemaker/corosync is the way to go. I'm looking for a nice > quickstart guide and have found a couple, but am getting failure to > connect errors. > > Jul 30 18:30:10 vagrant-ubuntu-trusty-64 pacemakerd[28179]: warning: > mcp_read_config: Could not connect to Cluster Configuration Database > API, error 2 > Jul 30 18:30:10 vagrant-ubuntu-trusty-64 pacemakerd[28179]: notice: > main: Could not obtain corosync config data, exiting > > If you could point me towards a basics troubleshooting page, or a > concise quick-start page, I'd appreciate it. > > Thx
Replied in #clusterlabs, but replying here for the record/archives: ===== 15:31 < digimer> evilrob: http://clusterlabs.org/doc/en-US/Pacemaker/1.1-pcs/html-single/Clusters_from_Scratch/index.html 15:31 < digimer> that is written and maintained by pacemaker's author 15:31 < digimer> but it's written using pcs, don't think that's available on ubuntu. 15:32 < evilrob> right. 15:32 < digimer> for HA, I reallly recommend EL or SUSE 15:32 < digimer> the Deb/Ubuntu stuff isn't maintained well 15:32 < digimer> also, use stonith 15:32 < evilrob> my current plan is to play with it in vagrant under centos 15:32 < digimer> don't, and you cluster will eventually fail spectacularly 15:33 < digimer> centos 7 should be fine 15:33 < digimer> that guide says fedora, but it's 1:1 15:37 < evilrob> ok. if I can make it all happy under centos, I'll try top sort out the config on ubuntu. If that doesn't work, I'll just run a couple of centos boxen for this I guess. 15:38 < digimer> good plan 15:38 < digimer> at least then, you're only dealing with conversion instead of also learning ===== -- Digimer Papers and Projects: https://alteeve.ca/w/ What if the cure for cancer is trapped in the mind of a person without access to education? _______________________________________________ Users mailing list: Users@clusterlabs.org http://clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
