On 04/17/2017 01:50 PM, Digimer wrote: > That sounds like a use-case where a full HA cluster is overkill already. > In any case, it would be a tiny fraction of installs and would be > tangential to the 2v3+ node debate that this thread started with.
A web server with a "master/development" host: postgres 9.x in hot standby streaming replication, static contents is pushed with zfs snapshots, the only thing you need to "cluster" is floating ip. Yes, this works perfectly fine with haresources and a couple of two-liner mon scripts. And nagios on the "master". -- Dimitri Maziuk Programmer/sysadmin BioMagResBank, UW-Madison -- http://www.bmrb.wisc.edu
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