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fix(e2e): retry VMSS creation on GalleryImageNotFound error #8239

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Merged
ganeshkumarashok merged 2 commits into from
Apr 3, 2026
Merged

fix(e2e): retry VMSS creation on GalleryImageNotFound error #8239

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fix(e2e): retry VMSS creation on `GalleryImageNotFound` error
surajssd Apr 3, 2026
0c1ed59
fix(e2e): add `StatusCode == 404` guard to `GalleryImageNotFound` ret…
surajssd Apr 3, 2026
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15 changes: 14 additions & 1 deletion e2e/vmss.go
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Original file line number Diff line number Diff line change
Expand Up @@ -274,9 +274,22 @@ func CreateVMSSWithRetry(ctx context.Context, s *Scenario) (*ScenarioVM, error)
delay := 5 * time.Second
retryOn := func(err error) bool {
var respErr *azcore.ResponseError
// only retry on Azure API errors with specific error codes
if !errors.As(err, &respErr) {
return false
}
// AllocationFailed sometimes happens for exotic SKUs (new GPUs) with limited availability, sometimes retrying helps
// It's not a quota issue
return errors.As(err, &respErr) && respErr.StatusCode == 200 && respErr.ErrorCode == "AllocationFailed"
if respErr.StatusCode == 200 && respErr.ErrorCode == "AllocationFailed" {
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return true
}
// GalleryImageNotFound can happen transiently after image replication completes
// due to Azure eventual consistency - the gallery API reports success but the
// compute fabric in the target region hasn't fully propagated the image yet
if respErr.StatusCode == 404 && respErr.ErrorCode == "GalleryImageNotFound" {
return true
}
return false
}

maxAttempts := 10
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