tree e0d9fa103f7eca4f35515a66970596a6ee6168bd
parent 8fe67fef1207a7200a93eff3d192fd5c3a70d0f0
author Julien Vey <vey.julien@gmail.com> 1423090593 +0100
committer Julien Vey <vey.julien@gmail.com> 1423134359 +0100

Make portID not mandatory in floatingips

With the current code, it is not possible to allocate a floatingIP without
assigning it to a port. Some tools will require to allocate an IP first to
assign it later.

This is allowed in OpenStack API: http://developer.openstack.org/api-ref-networking-v2.html#layer3

This patch makes portID optional in gopher cloud