default instance type, openstack backend

Andreas Hasenack andreas at canonical.com
Mon Oct 29 13:41:54 UTC 2012


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Hi,

I'm running 0.6.0.1+bzr598-0juju1~precise1 and using the openstack_s3
backend. Apparently the "default-instance-type" configuration key is
no longer supported.

Is there an alternative way of specifying the default instance type or
just via constraints?

For example, I understand that you can launch the bootstrap instance
with a machine type constraint, and that after that all new instances
are deployed using the same machine type. That might "waste" a large
instance for the bootstrap node, though.

Alternatively you launch the bootstrap node specifying a constraint
for a small instance type, but then you have to remember to keep using
constraints for launching the instances which will do the work you need.

Is there another way?

- -- 
Andreas Hasenack
andreas at canonical.com

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