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Move consistent_index forward when executing alarmList operation #14419

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merged 1 commit into from
Sep 5, 2022

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@ahrtr ahrtr commented Sep 2, 2022

Fix #14382

The alarm list is the only exception that doesn't move consistent_index
forward. The reproduction steps are as simple as,

etcd --snapshot-count=5 &
for i in {1..6}; do etcdctl  alarm list; done
kill -9 <etcd_pid>
etcd

Signed-off-by: Benjamin Wang [email protected]

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

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ahrtr commented Sep 2, 2022

cc @spzala @serathius @ptabor

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ahrtr commented Sep 2, 2022

Follow up #13854

@ahrtr ahrtr force-pushed the alarm_list_ci branch 2 times, most recently from c2ed9ec to ed0841f Compare September 5, 2022 02:04
The alarm list is the only exception that doesn't move consistent_index
forward. The reproduction steps are as simple as,

```
etcd --snapshot-count=5 &
for i in {1..6}; do etcdctl  alarm list; done
kill -9 <etcd_pid>
etcd
```

Signed-off-by: Benjamin Wang <[email protected]>
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Codecov Report

Merging #14419 (cc84033) into main (4d57eb8) will decrease coverage by 0.14%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main   #14419      +/-   ##
==========================================
- Coverage   75.36%   75.22%   -0.15%     
==========================================
  Files         457      457              
  Lines       37183    37182       -1     
==========================================
- Hits        28024    27971      -53     
- Misses       7398     7434      +36     
- Partials     1761     1777      +16     
Flag Coverage Δ
all 75.22% <100.00%> (-0.15%) ⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files Coverage Δ
server/etcdserver/server.go 84.94% <100.00%> (-0.32%) ⬇️
client/pkg/v3/fileutil/lock_linux.go 72.22% <0.00%> (-8.34%) ⬇️
raft/rafttest/node.go 95.00% <0.00%> (-5.00%) ⬇️
server/storage/wal/file_pipeline.go 90.69% <0.00%> (-4.66%) ⬇️
client/v3/concurrency/session.go 88.63% <0.00%> (-4.55%) ⬇️
server/proxy/grpcproxy/watch.go 92.48% <0.00%> (-4.05%) ⬇️
server/etcdserver/api/rafthttp/msgappv2_codec.go 71.30% <0.00%> (-1.74%) ⬇️
client/pkg/v3/transport/listener_tls.go 50.81% <0.00%> (-1.63%) ⬇️
server/lease/leasehttp/http.go 64.23% <0.00%> (-1.46%) ⬇️
server/storage/mvcc/watchable_store.go 88.40% <0.00%> (-1.45%) ⬇️
... and 12 more

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@ahrtr ahrtr merged commit 3dc5348 into etcd-io:main Sep 5, 2022
ahrtr added a commit to ahrtr/etcd that referenced this pull request Sep 6, 2022
openshift-cherrypick-robot pushed a commit to openshift-cherrypick-robot/etcd that referenced this pull request Oct 7, 2022
tjungblu pushed a commit to tjungblu/etcd that referenced this pull request Jul 26, 2023
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ETCD fails to start after performing alarm list operation and then power off/on
3 participants