tree bc2ab3e9419ca11c1e26a7b5c68a59428578d9b6
parent f1cd8b57cff5cd2fcf4e62977476aec3e3a618eb
author Emilien Macchi <emilien@redhat.com> 1426110128 -0400
committer Emilien Macchi <emilien@redhat.com> 1426262657 -0400

javelin: implement floating-ip support

Consider multi-node environment when use_floatingip_for_ssh is True, so
we can run Javelin in multi-node environment.

* create: If CONF.use_floatingip_for_ssh is at True, we create and associate a
  floating IP to a server.
* check: if the server has a floating IP, we
  validate the server connectivity with it.
* destroy: disassociate the floating IP from the server.

This feature is useful when namespaces are
not reachable from the node where we run Javelin2.

Change-Id: I6c6d998588621b503bda941b54cd5c752eefb684