etcd-io / etcd UNCLAIMED

Distributed reliable key-value store for the most critical data of a distributed system

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etcdserver: improve linearizable renew lease

- Add FastLeaseKeepAlive feature gate that allows skipping the wait for the applied index when renewing an existing lease.
- Update 3.7 changelog, add support for faster lease renewal.
- Update e2e tests for lease keep-alive to run each case with FastLeaseKeepAlive enabled and disabled.

Signed-off-by: Aaron Zhang <aaron.zhang@mavenir.com>

Aaron Zhang committed 1y ago

ec3bc3c74e8116ffc1e0535bcf9ce6e61642be02

Parent: 1f1750b