e954a0d7e9
This fix tries to cover the issue raised in #22463 by emitting events for docker daemon so that user could be notified by scenarios like config reload, etc. This fix adds the `daemon reload`, and events for docker daemon. Additional tests have been added to cover the changes in this fix. This fix fixes #22463. Signed-off-by: Yong Tang <yong.tang.github@outlook.com> Upstream-commit: 382c152a73dfa1d771334ffbe79759c5c3596144 Component: engine