clusto/clusto-ec2 — pull request #6 by thekad (2013-07-02 00:26:20+00:00)
Title: Add *instance* support for VPC and extra params

* Lower the amount of DB queries done (fetch everything once, then
process it in memory
* If you set an argument `is_vpc` clusto will instead look for the
security group IDs, since boto needs a different parameter to
run_instances when using vpc (I think that's... pretty dumb, ticket:
https://code.google.com/p/boto/issues/detail?id=521 )
* You can add whatever extra `ec2_` parameters anywhere and they will be
passed to run_instances() verbatim. Such is the case as
`ec2_subnet_id` being passed as `subnet_id` and being able to boot up
instances in VPC

Keep in mind that full support for VPC is still not done, i.e. VPC
specific objects and the like.