Support for LBaaS

[ioggstream]

As of now, openshift-on-openstack just support OS::Neutron::LoadBalancer (LBaaS v1)

LBaaS v1 API was deprecated in Red Hat OpenStack Platform 9 and removed in version 10.

It would be nice to support OS::Neutron::LBaaS v2 API

Maybe we could need a bit of tuning in the environment https://bugzilla.redhat.com/show_bug.cgi?id=1410013

An old ticket about supporting LBaaS #229

[bartpved]

We've forked and tuned openshift-on-openstack, and put LBaaS v2 into use.
Not sure about the roadmap of this project, but perhaps pull-request could be arranged.

[lebauce]

@bartpved Nice, that would be awesome.

[ioggstream]

@bartpved if you can share a stub of the code we can work it out together. @drgogeta86

[bartpved]

great, I'll have to first get a green light from code owners, will come back soonish

[ioggstream]

@bartpved can you tell at least if it's trivial or requires many changes of other templates? In the first case we'll start to write our own ;)

[ioggstream]

The setup of LBaaS listener & co seems easy here
https://gist.github.com/ioggstream/4e85cb9e45d7f884f332d8ed51a2add6

I don't know how to integrate

• OS::Nova::ServerGroup and OS::Neutron::LBaaS::Pool / PoolMember

limiting the changes on openshift.yaml @drgogeta86

[bartpved]

Sorry for low traffic :-) We can opensource the code, and prepare the pull request. I am now working on a merge from our branch (forked on October) with upstream master. Once I get that in a good shape, I'll submit a pull request, which may be unpolished if you guys want to see something fast. I went quite far with merge, so I expect to have a working stack in few days.