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tricircle
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RETIRED, Tricircle is to provide networking automation across Neutron.
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songbaisen 296bd72a46 Fix the gate error 
Temporay remove some relate test errors, because we
need to merge some import pr. after we fix the error
in this pr
https://review.openstack.org/#/c/642636/
I will rebase them.
Co-Authored-By: tangzhuo <ztang@hnu.edu.cn>

Change-Id: I32824c5e71916ed2cba31ee7f9232e088796983c
 		2019-03-25 11:26:02 +08:00
devstack Improvement the Tricircle work with nova cell2 2018-09-12 07:51:14 +00:00
doc/source Add installation-lbaas_with_nova_cell_v2.rst 2019-03-13 10:50:48 +08:00
etc Use DocumentedRuleDefault instead of RuleDefault 2017-10-18 01:02:55 +00:00
playbooks fix gate 2019-02-27 11:00:11 +08:00
releasenotes Update master for stable/stein 2019-03-01 14:35:18 +00:00
specs fix error http links and fix http links to https links 2018-11-24 16:30:23 +08:00
tricircle Fix the gate error 2019-03-25 11:26:02 +08:00
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.stestr.conf update zuul and tox builds 2018-12-05 07:59:55 -07:00
.testr.conf Add the Tricircle tempest plugin with a sample test case 2016-06-08 12:51:38 +08:00
.zuul.yaml fix gate 2019-02-27 11:00:11 +08:00
CONTRIBUTING.rst Update links in CONTRIBUTING.rst 2018-06-20 10:36:31 +08:00
HACKING.rst Update the documentation link for doc migration 2017-07-19 08:19:40 +00:00
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lower-constraints.txt Fix the gate error 2019-03-25 11:26:02 +08:00
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setup.cfg Driver based implementation of Trunk, current implementation is plugin-based. 2019-01-15 07:06:16 +00:00
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README.rst

Team and repository tags

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Tricircle

The purpose of the Tricircle project is to provide networking automation across Neutron servers in multi-region OpenStack clouds deployment.

Each OpenStack cloud includes its own Nova, Cinder and Neutron, the Neutron servers in these OpenStack clouds are called local Neutron servers, all these local Neutron servers will be configured with the Tricircle Local Neutron Plugin. A separate Neutron server will be installed and run standalone as the coordinator of networking automation across local Neutron servers, this Neutron server will be configured with the Tricircle Central Neutron Plugin, and is called central Neutron server.

Leverage the Tricircle Central Neutron Plugin and the Tricircle Local Neutron Plugin configured in these Neutron servers, the Tricircle can ensure the IP address pool, IP/MAC address allocation and network segment allocation being managed globally without conflict, and the Tricircle handles tenant oriented data link layer(Layer2) or network layer(Layer3) networking automation across local Neutron servers, resources like VMs, bare metal or containers of the tenant can communicate with each other via Layer2 or Layer3, no matter in which OpenStack cloud these resources are running on.

Note: There are some our own definitions of Layer2/Layer3 networking across Neutron. To make sure what they are, please read our design documentation, especially "6.5 L2 Networking across Neutron". The wiki and design documentation are linked below.

The Tricircle and multi-region OpenStack clouds will use shared KeyStone(with centralized or distributed deployment) or federated KeyStones.

The Tricircle source code is distributed under the terms of the Apache License, Version 2.0. The full terms and conditions of this license are detailed in the LICENSE file.