Hi, On Mon, Jan 10, 2011 at 09:09:12PM +1300, Todd Nine wrote: > Hi all, > I'm running haproxy on 3 nodes on amazon ec2. Unfortunately Amazon's ELB > doesn't meet our security requirements. One of our requirements is fast > automatic failover to standby nodes. It seems I can accomplish this via the > heartbeat package. I've created a chef recipe that correctly installs and > configures heartbeat. My configuration file is here. > > https://gist.github.com/7b37b9b2060842e3a364 > > Now, my next question. When a node becomes the DC, I need to execute a > script (probably ruby) that will make a call to EC2 and set the public > elastic ip to the DC node. I also cannot configure this interactively, I > need to be able to automate this with Chef. Can anyone point me to an > example of how to set this up? I read the doc for pacemaker, but it's not > clear to me how do something as simple as execute a script on the "New DC" > event and register it within the framework.
There's no such hook in Pacemaker. Why do you need the IP on the DC node? There's nothing special about the DC node from the user's perspective. BTW, there was some discussion a while ago about EC2 elastic ip addresses and pacemaker. Try to search the archives, these and for the Pacemaker list. Thanks, Dejan > Thanks, > Todd > _______________________________________________ > Linux-HA mailing list > [email protected] > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
