Performance bot wait for binary before run #9988
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Hey @daehyeok thank you for taking this issue on. I've left a few comments, but overall I think this can be simplified considerably. Instead of writing new functions, we can just set a timer on b.Download() in mkcmp, and continuously retry for up to 10 minutes. WDYT?
pkg/minikube/perf/binary.go
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| obj := client.Bucket(bucket).Object(fmt.Sprintf("%d/minikube-%s-amd64", b.pr, runtime.GOOS)) | ||
| if _, err := obj.Attrs(ctx); err != nil { | ||
| return fmt.Errorf("minikube binary for pr %v does not exist in bucket", b.pr) | ||
| obj, err := newObjectFromStorage(ctx, client, b.pr) |
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Why was this code moved into a new function? It doesn't seem like there is any difference between newObjectFromStorage and the code that was here before
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I just want to reuse code for IsExist function.
pkg/minikube/perf/binary.go
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| pr = strings.TrimPrefix(pr, prPrefix) | ||
| // try to convert to int | ||
| i, err := strconv.Atoi(pr) | ||
| i, err := extractPRIDFromPath(pr) |
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We shouldn't need to extract the PR ID from path, since it is passed into the function as a string
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Maybe it's bad naming for function. It's convert pr number to integer(from path string). Original code also convert it for Binary struct, I want to reuse too for new function.
b := &Binary{
path: localMinikubePath(i),
pr: i,
}
pkg/minikube/perf/binary.go
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| obj := client.Bucket(bucket).Object(fmt.Sprintf("%d/minikube-%s-amd64", b.pr, runtime.GOOS)) | ||
| if _, err := obj.Attrs(ctx); err != nil { | ||
| return fmt.Errorf("minikube binary for pr %v does not exist in bucket", b.pr) | ||
| obj, err := newObjectFromStorage(ctx, client, b.pr) |
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I just want to reuse code for IsExist function.
pkg/minikube/perf/binary.go
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| pr = strings.TrimPrefix(pr, prPrefix) | ||
| // try to convert to int | ||
| i, err := strconv.Atoi(pr) | ||
| i, err := extractPRIDFromPath(pr) |
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Maybe it's bad naming for function. It's convert pr number to integer(from path string). Original code also convert it for Binary struct, I want to reuse too for new function.
b := &Binary{
path: localMinikubePath(i),
pr: i,
}
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Hey @daehyeok sorry I wasn't clear.
We try to download the binary here:
minikube/pkg/minikube/perf/binary.go
Line 112 in 92511de
and we fail if it doesn't work. We could add a retry here, to continuously attempt to download the binary once every minute for 10 minutes. I think 10 minutes is a safe bet because jenkins take around 4 minutes to build and upload the binaries.
We shouldn't need any additional code.
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@priyawadhwa oh sorry i misunderstood. I thought you want to mkcmp return error but still retying in |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: daehyeok, tstromberg The full list of commands accepted by this bot can be found here. The pull request process is described here
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fixes #9697