[Data-Plane Mgr] Fix Port Operation Type Mismatch Issue - Githubissues

futurewei-cloud / alcor

Alcor: Cloud native SDN platform powered by Kubernetes and Istio

MIT License

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[Data-Plane Mgr] Fix Port Operation Type Mismatch Issue #576

Closed xieus closed 3 years ago

xieus commented 3 years ago

This PR proposes temporary fix for the following scenarios:

Nova sends port update operation with nonempty device_id and device_owner (of value compute:nova). This request should be treated as CREATE from Alcor perspective.
Nova sends port update operation with empty device_id and device_owner. This request should be treated as DELETE (tracked by Issue #103).

The ultimate fix should be in Port Manager as the resource owner. We proposes this fix as a short-term solution to verify E2E success.