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compact: add metric thanos_compactor_iterations_total #1733

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1 change: 1 addition & 0 deletions CHANGELOG.md
Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@ We use *breaking* word for marking changes that are not backward compatible (rel
- [#1573](https://github.com/thanos-io/thanos/pull/1573) `AliYun OSS` object storage, see [documents](docs/storage.md#aliyun-oss) for further information.
- [#1680](https://github.com/thanos-io/thanos/pull/1680) Add a new `--http-grace-period` CLI option to components which serve HTTP to set how long to wait until HTTP Server shuts down.
- [#1712](https://github.com/thanos-io/thanos/pull/1712) Rename flag on bucket web component from `--listen` to `--http-address` to match other components.
- [#1733](https://github.com/thanos-io/thanos/pull/1733) New metric `thanos_compactor_iterations_total` on Thanos Compactor which shows the number of successful iterations
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Tiny nit: add a period at the end here to keep them all full sentences.


### Fixed

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8 changes: 8 additions & 0 deletions cmd/thanos/compact.go
Original file line number Diff line number Diff line change
Expand Up @@ -168,10 +168,17 @@ func runCompact(
Name: "thanos_compactor_retries_total",
Help: "Total number of retries after retriable compactor error",
})
iterations := prometheus.NewCounter(prometheus.CounterOpts{
Name: "thanos_compactor_iterations_total",
Help: "Total number of iterations that were executed successfully",
})
halted.Set(0)

reg.MustRegister(halted)
reg.MustRegister(retried)
if wait {
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reg.MustRegister(iterations)
}

downsampleMetrics := newDownsampleMetrics(reg)

Expand Down Expand Up @@ -313,6 +320,7 @@ func runCompact(
return runutil.Repeat(5*time.Minute, ctx.Done(), func() error {
err := f()
if err == nil {
iterations.Inc()
return nil
}

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