tricircle/devstack
zhiyuan_cai da3ed5a9f6 Add shared vlan type driver
1. What is the problem
Network type framework has been merged but only the local network
type is supported currently, so cross-pod l2 networking is still
not available.

2. What is the solution to the problem
At the first step, we support the simplest shared vlan network
type. VMs in different pods are hosted in the network of its own
pod with the same vlan ID and are connected with physical switches.

3. What the features need to be implemented to the Tricircle
   to realize the solution
(1) A shared vlan type driver is added.
(2) During the process of VM creation, if Nova_apigw finds that
the required network is shared vlan type, it uses all the segment
information of the network to form a network creation request and
sends it to the Neutron server in the bottom pod with admin token.
(3) The creation of bridge network for cross-pod l3 networking
directly uses shared vlan type driver, no longer requires extra
codes to allocate segments.

To fully complete functional shared vlan network type, it's necessary
to add functionality of port creation for gateway in each pod. But this
patch set does not cover this functionality because of complexities.

Change-Id: I8dd75d51fb74340c03d44e007b217f70d1a12d66
2016-07-20 11:15:00 +08:00
..
admin-openrc.sh Merge the verify scripts 2016-03-26 08:10:45 +00:00
local.conf.node_1.sample L3 North-South Networking 2016-02-05 15:10:41 +08:00
local.conf.node_2.sample Update readme 2016-04-26 09:51:40 +08:00
local.conf.sample Cross Pod L3 Networking - Part2 2016-01-25 16:12:05 +08:00
plugin.sh Add shared vlan type driver 2016-07-20 11:15:00 +08:00
settings Move statless design from experiment to master branch 2016-01-14 12:56:57 +08:00
verify_cross_pod_install.sh Merge the verify scripts 2016-03-26 08:10:45 +00:00
verify_top_install.sh Merge the verify scripts 2016-03-26 08:10:45 +00:00