help request for CLOUDSTACK-2367

[Marcus Sorensen <sh...@gmail.com>]

https://issues.apache.org/jira/browse/CLOUDSTACK-2367

This is low priority, I'm really just seeing if anyone is willing to help
out. I've create a branch for this feature (allowing multiple tiers in a
VPC to be loadbalanced network offerings). I've pushed the code that does
the work, but I'm requesting help for two necessary pieces before
requesting a merge.

1)  The UI currently only allows you to select the loadbalanced vpc network
offering once. I haven't even looked at how this is populated, but I
imagine for the right person the change is trivial.

2) The changes reside almost entirely in the router scripts, so there's not
much to test, but if there is a vpc smoke test we will probably want to add
a test to see if it allows the loadbalanced offering to be used more than
once. That's the only management server/java change.