etcdserver: use linearizableReadNotify() for auth and user read ops

[qsyqian]

Please read https://github.com/etcd-io/etcd/blob/main/CONTRIBUTING.md#contribution-flow.

Modify the following ops to use linearizable read, PTAL.

• AuthStatus
• UserGet
• UserList
• RoleGet
• RoleList

[k8s-ci-robot]

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[k8s-ci-robot]

Hi @qsyqian. Thanks for your PR.

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[codecov-commenter]

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Codecov Report

Attention: Patch coverage is 20.00000% with 20 lines in your changes missing coverage. Please review.

Project coverage is 68.71%. Comparing base (cb0cd4b) to head (efd2bd4).
Report is 2 commits behind head on main.

❗ Current head efd2bd4 differs from pull request most recent head 30cb9a0

Please upload reports for the commit 30cb9a0 to get more accurate results.

Files	Patch %	Lines
server/etcdserver/v3_server.go	20.00%	17 Missing and 3 partials ⚠️

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Additional details and impacted files

Files	Coverage Δ
server/etcdserver/v3_server.go	72.37% <20.00%> (-1.52%)	⬇️

... and 22 files with indirect coverage changes

@@            Coverage Diff             @@
##             main   #18484      +/-   ##
==========================================
- Coverage   68.86%   68.71%   -0.15%     
==========================================
  Files         420      420              
  Lines       35490    35500      +10     
==========================================
- Hits        24439    24394      -45     
- Misses       9627     9681      +54     
- Partials     1424     1425       +1     

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[qsyqian]

I see lots of failed tests with the change. Please take a look, whether the change make sense. If yes, i will try to resolve the failed test. cc @ahrtr @serathius

[serathius]

Is there any issue opened for this?

[qsyqian]

Is there any issue opened for this?

Sorry, i just open an issue for this #18487