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b602393473
This change should have been included in the initial prometheus slog
conversion, but I must've lost track of it in all the rebases involved
in that PR.
This changes the dedupe logger so that the only method that needs to use
the lock is the `Handle()` method that actually interacts with the
deduplication map.
Ex:
```
==================
WARNING: DATA RACE
Write at 0x00c000518bc0 by goroutine 29481:
github.com/prometheus/prometheus/util/logging.(*Deduper).WithAttrs()
/home/tjhop/go/src/github.com/prometheus/prometheus/util/logging/dedupe.go:89 +0xef
log/slog.(*Logger).With()
/home/tjhop/.asdf/installs/golang/1.23.1/go/src/log/slog/logger.go:132 +0x106
github.com/prometheus/prometheus/storage/remote.NewQueueManager()
/home/tjhop/go/src/github.com/prometheus/prometheus/storage/remote/queue_manager.go:483 +0x7a9
github.com/prometheus/prometheus/storage/remote.(*WriteStorage).ApplyConfig()
/home/tjhop/go/src/github.com/prometheus/prometheus/storage/remote/write.go:201 +0x102c
github.com/prometheus/prometheus/storage/remote.(*Storage).ApplyConfig()
/home/tjhop/go/src/github.com/prometheus/prometheus/storage/remote/storage.go:92 +0xfd
github.com/prometheus/prometheus/storage/remote.TestWriteStorageApplyConfigsDuringCommit.func1()
/home/tjhop/go/src/github.com/prometheus/prometheus/storage/remote/storage_test.go:172 +0x3e4
github.com/prometheus/prometheus/storage/remote.TestWriteStorageApplyConfigsDuringCommit.gowrap1()
/home/tjhop/go/src/github.com/prometheus/prometheus/storage/remote/storage_test.go:174 +0x41
Previous read at 0x00c000518bc0 by goroutine 31261:
github.com/prometheus/prometheus/util/logging.(*Deduper).Handle()
/home/tjhop/go/src/github.com/prometheus/prometheus/util/logging/dedupe.go:82 +0x2b1
log/slog.(*Logger).log()
/home/tjhop/.asdf/installs/golang/1.23.1/go/src/log/slog/logger.go:257 +0x228
log/slog.(*Logger).Error()
/home/tjhop/.asdf/installs/golang/1.23.1/go/src/log/slog/logger.go:230 +0x3d4
github.com/prometheus/prometheus/tsdb/wlog.(*Watcher).loop()
/home/tjhop/go/src/github.com/prometheus/prometheus/tsdb/wlog/watcher.go:254 +0x2db
github.com/prometheus/prometheus/tsdb/wlog.(*Watcher).Start.gowrap1()
/home/tjhop/go/src/github.com/prometheus/prometheus/tsdb/wlog/watcher.go:227 +0x33
Goroutine 29481 (running) created at:
github.com/prometheus/prometheus/storage/remote.TestWriteStorageApplyConfigsDuringCommit()
/home/tjhop/go/src/github.com/prometheus/prometheus/storage/remote/storage_test.go:164 +0xe4
testing.tRunner()
/home/tjhop/.asdf/installs/golang/1.23.1/go/src/testing/testing.go:1690 +0x226
testing.(*T).Run.gowrap1()
/home/tjhop/.asdf/installs/golang/1.23.1/go/src/testing/testing.go:1743 +0x44
Goroutine 31261 (running) created at:
github.com/prometheus/prometheus/tsdb/wlog.(*Watcher).Start()
/home/tjhop/go/src/github.com/prometheus/prometheus/tsdb/wlog/watcher.go:227 +0x177
github.com/prometheus/prometheus/storage/remote.(*QueueManager).Start()
/home/tjhop/go/src/github.com/prometheus/prometheus/storage/remote/queue_manager.go:934 +0x304
github.com/prometheus/prometheus/storage/remote.(*WriteStorage).ApplyConfig()
/home/tjhop/go/src/github.com/prometheus/prometheus/storage/remote/write.go:232 +0x151b
github.com/prometheus/prometheus/storage/remote.(*Storage).ApplyConfig()
/home/tjhop/go/src/github.com/prometheus/prometheus/storage/remote/storage.go:92 +0xfd
github.com/prometheus/prometheus/storage/remote.TestWriteStorageApplyConfigsDuringCommit.func1()
/home/tjhop/go/src/github.com/prometheus/prometheus/storage/remote/storage_test.go:172 +0x3e4
github.com/prometheus/prometheus/storage/remote.TestWriteStorageApplyConfigsDuringCommit.gowrap1()
/home/tjhop/go/src/github.com/prometheus/prometheus/storage/remote/storage_test.go:174 +0x41
==================
--- FAIL: TestWriteStorageApplyConfigsDuringCommit (2.26s)
testing.go:1399: race detected during execution of test
FAIL
FAIL github.com/prometheus/prometheus/storage/remote 68.321s
```
Signed-off-by: TJ Hoplock <t.hoplock@gmail.com>
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| .. | ||
| almost | ||
| annotations | ||
| convertnhcb | ||
| documentcli | ||
| fmtutil | ||
| gate | ||
| httputil | ||
| jsonutil | ||
| junitxml | ||
| logging | ||
| netconnlimit | ||
| notifications | ||
| osutil | ||
| pool | ||
| runtime | ||
| runutil | ||
| stats | ||
| strutil | ||
| teststorage | ||
| testutil | ||
| treecache | ||
| zeropool | ||