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authorGergely Csatari <gergely.csatari@nokia.com>2016-05-05 22:36:49 +0200
committerGeorg Kunz <georg.kunz@ericsson.com>2016-05-10 20:01:41 +0200
commitd7a83d498a99cc9aaa52a611c7f357862df95e5d (patch)
tree0ab9ce803b96a7269b31c331136ebe2402bfb2ab /docs
parent431339258a4629d8c7ca5185d115863860652e2c (diff)
First draft of geo-redundancy use case
Change-Id: I87d5636f1364d8cf7c8da54df397448a384c61d3 Signed-off-by: Gergely Csatari <gergely.csatari@nokia.com>
Diffstat (limited to 'docs')
-rw-r--r--docs/requirements/use_cases.rst1
-rw-r--r--docs/requirements/use_cases/georedundancy.rst75
2 files changed, 76 insertions, 0 deletions
diff --git a/docs/requirements/use_cases.rst b/docs/requirements/use_cases.rst
index 0aabc65..749f876 100644
--- a/docs/requirements/use_cases.rst
+++ b/docs/requirements/use_cases.rst
@@ -9,3 +9,4 @@ The following sections address networking use cases that have been identified to
.. toctree::
use_cases/shared-service-functions.rst
use_cases/programmable_provisioning.rst
+ use_cases/georedundancy.rst
diff --git a/docs/requirements/use_cases/georedundancy.rst b/docs/requirements/use_cases/georedundancy.rst
new file mode 100644
index 0000000..513eee1
--- /dev/null
+++ b/docs/requirements/use_cases/georedundancy.rst
@@ -0,0 +1,75 @@
+.. 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
+