NPEP-311: Best Practices for Multi-Cluster NetworkPolicy in a Flat Network
document some of the existing common practices for applying existing network policies across clusters without increasing the scope of the core kubernetes APIs.
Based on the discussions we had in the SIG Network Policy API meeting on Aug 26 2025, and with feedback from @fasaxc of an existing implementation in production, it will be good to get these covered on a community place,
Fixes: #311
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/assign @danwinship @fasaxc @tssurya @npinaeva @bowei @skitt