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HI all,


Unfortunately i couldn't find any resource - blueprint/ document/ examples/
presentations about my below use case, hence the question i'm raising now
(if this is not the best place to ask, please let me know).


Having a group of 5 instances, i'd like to always maintain a minimum of 2
instances by using the HEAT autoscaling feature and Ceilometer?

I've seen the Wordpress autoscalling examples based on cpu_util metric but
my use case is more on the number of instances.


Cheers,
Dani
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