xds: CHANNEL_ID hash should be random for the channel #9453
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The log id is an incrementing value starting from 0. That means the same binary on two different machines will have the same hashes for each consecutive Channel. That was not at all the intension of CHANNEL_ID. From gRFC A42: > This can be used in similar situations to where Envoy uses > connection_properties to hash on the source IP address.
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YifeiZhuang
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This was referenced Aug 19, 2022
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The log id is an incrementing value starting from 0. That means the same
binary on two different machines will have the same hashes for each
consecutive Channel. That was not at all the intension of CHANNEL_ID.
From gRFC A42:
CC @apolcyn