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[feature] When IO hang, but xenon no switch leader #364

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acekingke opened this issue Jan 13, 2022 · 0 comments · May be fixed by #365
Open

[feature] When IO hang, but xenon no switch leader #364

acekingke opened this issue Jan 13, 2022 · 0 comments · May be fixed by #365
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enhancement New feature or request

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@acekingke
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Is your feature request related to a problem? Please describe.

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consider
radondb/xenon#154

resolve it by modify mysql container livness probe
touch /var/lib/mysql/auto.cnf , when io hang, or readonly , liveness probe will fail, k8s will recreate the container,
so xenon will switch the leader.

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@acekingke acekingke added the enhancement New feature or request label Jan 13, 2022
acekingke added a commit to acekingke/radondb-mysql-kubernetes that referenced this issue Jan 13, 2022
@acekingke
mysqlcluster: fix the bug about io hang xenon no switch leader radond…
dec0962 
…b#364
@acekingke acekingke linked a pull request Jan 13, 2022 that will close this issue
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acekingke added a commit to acekingke/radondb-mysql-kubernetes that referenced this issue Jan 13, 2022
@acekingke
mysqlcluster: fix the bug about io hang xenon no switch leader radond…
698bea3 
…b#364
acekingke added a commit to acekingke/radondb-mysql-kubernetes that referenced this issue Apr 21, 2022
@acekingke
mysqlcluster: fix the bug about io hang xenon no switch leader radond…
b95558f 
…b#364
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@acekingke