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config: reload tikv/tidb cluster tls for every new established conn (#14833) #15163

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merged 2 commits into from
Mar 10, 2020

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@sre-bot sre-bot commented Mar 5, 2020

cherry-pick #14833 to release-3.1


What problem does this PR solve?

support reload cluster TLS cert/key file used by TiKV or TiDB-self(CA still can not be hot-reload now)

pd's cert/key will be handled by new pdclient

What is changed and how it works?

reload TLS for every new connection(include grpc auto retry in resetTransport) like etcd

Check List

Tests

  • Unit test
  • Integration test
  • Manual test

Code changes

  • change conf way

Side effects

  • n/a

Related changes

  • n/a

Release note

  • reload tikv/tidb cluster tls for every new established conn

This change is Reviewable

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sre-bot commented Mar 5, 2020

/run-all-tests

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LGTM

@tiancaiamao
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LGTM

@zz-jason zz-jason added the status/can-merge Indicates a PR has been approved by a committer. label Mar 10, 2020
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sre-bot commented Mar 10, 2020

/run-all-tests

@sre-bot sre-bot merged commit a517f34 into pingcap:release-3.1 Mar 10, 2020
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5 participants