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Trio2o is to provide APIs gateway for multiple OpenStack clouds to act as a single OpenStack cloud.
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zhangchi 4ae40a5b86 make trio2o novaapi gw get nova server info more details . 
1. What is the problem?

make trio2o get info more detail

2. What is the solution to the problem?
perfect nova apigw get nova server info more detail

Change-Id: I93a01e2e97ad8cee26aee9af2e6567143cd7244c
Signed-off-by: zhangchi <zhangchi@szzt.com.cn>
Co-Authored-By: tangzhuo <ztang@hnu.edu.cn>
 		2018-12-29 16:56:27 +08:00
devstack devstack install trio2o service endpoint with port 19996 2018-09-21 01:07:35 +00:00
doc/source Pod1 and RegionOne already exits after devstack installation 2018-09-29 08:08:03 +00:00
etc Remove networking related code from the Trio2o 2016-11-14 02:12:48 -05:00
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trio2o make trio2o novaapi gw get nova server info more details . 2018-12-29 16:56:27 +08:00
.coveragerc Remove networking related code from the Trio2o 2016-11-14 02:12:48 -05:00
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README.rst

Trio2o

The Trio2o provides an OpenStack API gateway to allow multiple OpenStack instances, spanning in one site or multiple sites or in hybrid cloud, to be managed as a single OpenStack cloud.

The Trio2o and these managed OpenStack instances will use shared KeyStone (with centralized or distributed deployment) or federated KeyStones for identity management.

The Trio2o presents one big region to the end user in KeyStone. And each OpenStack instance called a pod is a sub-region of the Trio2o in KeyStone, and usually not visible to end user directly.

The Trio2o acts as OpenStack API gateway, can handle OpenStack API calls, schedule one proper OpenStack instance if needed during the API calls handling, forward the API calls to the appropriate OpenStack instance.

The end user can see avaialbility zone(AZ) and use AZ to provision VM, Volume, through the Trio2o. One AZ can include many OpenStack instances, the Trio2o can schedule and bind OpenStack instance for the tenant inside one AZ. A tenant's resources could be bound to multiple specific bottom OpenStack instances in one or multiple AZs automatically.