envoyproxy/envoy
GitHub で見るGuarantee and optimize v3 internally until close to v4alpha
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#10,875 opened on 2020年4月21日
api/v3area/perfarea/xdsenhancementhelp wanted
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説明
Given that v4 might be further out than the API clock dictates today (https://github.com/envoyproxy/envoy/issues/10852), it might be beneficial to work with v3 inside of Envoy rather than bump to v4alpha. This would allow us to skip VersionConverter::upgrade for v3 protos in onConfigUpdate(), eliminating a source of non-trivial overhead that exists today.
This issue will track discussion around using v3 vs. v4alpha and future optimization work to skip the upgrade for known latest version protos (should be very easy to bypass based solely on type URL analysis).