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.. This work is licensed under a Creative Commons Attribution 4.0 International License.
.. http://creativecommons.org/licenses/by/4.0
Georedundancy Use cases (Draft)
===============================
Connection between different OpenStack cells
--------------------------------------------
Description
~~~~~~~~~~~
There should be an API to manage the infrastructure-s networks between two OpenStack cells.
(Note: In the Mitaka release of OpenStack cells v1 are considered as, cells v2 functionaity is under implementation)
Derrived Requirements
~~~~~~~~~~~~~~~~~~~~~
- Possibility to define a remote and a local endpoint
- Possiblity to define an overlay/segregation technology
- As in case of cells the nova-api service is shared it should be possible to identify the cell in the API calls
Northbound API / Workflow
+++++++++++++++++++++++++
- An infrastructure network management API is needed
- When the endpoints are created neutron is configured to use the new network. (Note: Nova networking is not considered as it is deprecated.)
Data model objects
++++++++++++++++++
- TBD
Orchestration
+++++++++++++
- TBD
Dependencies on compute services
++++++++++++++++++++++++++++++++
- TBD
Potential implementation
++++++++++++++++++++++++
- TBD
Connection between different OpenStack regions or cloud instances
-----------------------------------------------------------------
Description
~~~~~~~~~~~
There should be an API to manage the infrastructure-s networks between two OpenStack regions or between two OpenStack cloud instances.
(The only difference is the shared keystone in case of a region)
Derrived Requirements
~~~~~~~~~~~~~~~~~~~~~
- Possibility to define a remote and a local endpoint
- Possiblity to define an overlay/segregation technology
Northbound API / Workflow
+++++++++++++++++++++++++
- An infrastructure network management API is needed
- When the endpoints are created neutron is configured to use the new network. (Note: Nova networking is not considered as it is deprecated.)
Data model objects
++++++++++++++++++
- TBD
Orchestration
+++++++++++++
- TBD
Dependencies on compute services
++++++++++++++++++++++++++++++++
- TBD
Potential implementation
++++++++++++++++++++++++
- TBD
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