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Requirements
------------
This section defines requirements for the initial OPNFV SFC implementation,
including those requirements driving upstream project enhancements.
Minimal Viable Requirement
++++++++++++++++++++++++++
Deploy a complete SFC solution by integrating OpenDaylight SFC with OpenStack
in an OPNFV environment.
Detailed Requirements
+++++++++++++++++++++
These are the Euphrates specific requirements:
1 The supported Service Chaining encapsulation will be NSH VXLAN-GPE.
2 The version of OVS used must support NSH.
3 The SF VM life cycle will be managed by the Tacker VNF Manager.
4 The supported classifier is OpenDaylight NetVirt.
5 ODL will be the OpenStack Neutron backend and will handle all networking
on the compute nodes.
6 Tacker will use the networking-sfc API to configure ODL
7 ODL will use flow based tunnels to create the VXLAN-GPE tunnels
Long Term Requirements
++++++++++++++++++++++
These requirements are out of the scope of the Euphrates release.
1 Dynamic movement of SFs across multiple Compute nodes.
2 Load Balancing across multiple SFs
3 Support of a different MANO component apart from Tacker
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