[Pacemaker] Best setup for lots and lots of IPs
gustavo panizzo <gfa>
gfa at zumbi.com.ar
Fri Jan 20 18:37:00 UTC 2012
> b) (based on the use case of 2000 IP's I'd guess you have at least a
> /21 public subnet available - or even larger - and based on good
> practice I'd also guess these IP's are given from a continuous range,
> in which case the script would) take a start IP and end IP as
> parameters, and perform a for loop for the resulting range (thus using
> only 2 parameters for the IP definition, and the other parameters I've
> seen in the example were netmask and monitoring interval, a grand
> total of 4).
i would use that script as a cluster resource,
so when the active node die, you can be sure cluster will run the
script on the surviving node
--
1AE0 322E B8F7 4717 BDEA BF1D 44BB 1BA7 9F6C 6333
More information about the Pacemaker
mailing list