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sonic-net / DASH

Disaggregated APIs for SONiC Hosts
Apache License 2.0
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[dash-p4] Add support to generate flow resimulation APIs #553

Closed r12f closed 1 month ago

r12f commented 2 months ago

This change updates the P4 pipeline to generate the flow resimulation APIs.

The change is following the DASH flow resimulation HLD defined in the PR here: https://github.com/sonic-net/DASH/pull/543.

The flow resimulation could not be directly implemented using plain p4 api call. The actual pipeline implementation will be postponed until data plane app is ready.

For the generated SAI API, the routing actions type will be generated as flag defined as below:

image

KrisNey-MSFT commented 1 month ago

quick ping to @marian-pritsak