NEMO: Beryllium: Release Review

Owned by Manish Kumar Barnwal
Aug 26, 2021
2 min read

Contents

Project Name

  • NEtwork MOdeling(NEMO)

Features

  • odl nemo rest provides an abstracted intent model whose target is to enable network users/applications to describe their intent in an intuitive way without caring about the underlying physical network.

  • nemo engine is the core module of NEMO project, which releases the mapping from intent to physical network. It includes two import process: intent-virtual network(VN) and virtual network-physical network(PN).

  • openflow renderer is a sourthbound render to translate the mapping result of VN-PN to flow table in devices supporting for openflow protocol.

  • cli render is also a sourthbound render to translate the mapping result of VN-PNinto forwarding table in devices supporting for traditional protocol.

  • nemo engine ui is reponsible for showing the status of physical network, intent, generated virtual network and mapping result of VN-PN, which facilitate users to understand better the intent handling process if they want to.

Non-Code Aspects (user docs, examples, tutorials, articles)

Architectural Issues

  • There are no architectural issues.

Security Considerations

  • There are no security issues found.

Quality Assurance (test coverage, etc)

Test Coverage

  • Unit Test: 42.8% (Sonar data does not update frequently, the coverage may be higher)

  • Manual Test: External System Test is done manually, since the sandbox environment could not satisfy NEMO's requirement.(Will migrate in boron)

CSIT

End-of-life (API/Features EOLed in Release)

  • N/A

Bugzilla (summary of bug situation)

Standards (summary of standard compliance)

  • N/A

Schedule (initial schedule and changes over the release cycle)

  • Project was on schedule.