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fix: disable automaxprocs logging #20069

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Oct 9, 2024
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25 changes: 23 additions & 2 deletions cmd/main.go
Original file line number Diff line number Diff line change
Expand Up @@ -4,9 +4,10 @@ import (
"os"
"path/filepath"

"github.com/spf13/cobra"
log "github.com/sirupsen/logrus"
"go.uber.org/automaxprocs/maxprocs"

_ "go.uber.org/automaxprocs"
"github.com/spf13/cobra"

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appcontroller "github.com/argoproj/argo-cd/v2/cmd/argocd-application-controller/commands"
applicationset "github.com/argoproj/argo-cd/v2/cmd/argocd-applicationset-controller/commands"
Expand All @@ -31,6 +32,8 @@ func main() {
if val := os.Getenv(binaryNameEnv); val != "" {
binaryName = val
}
setAutoMaxProcs(binaryName)

switch binaryName {
case "argocd", "argocd-linux-amd64", "argocd-darwin-amd64", "argocd-windows-amd64.exe":
command = cli.NewCommand()
Expand Down Expand Up @@ -60,3 +63,21 @@ func main() {
os.Exit(1)
}
}

// setAutoMaxProcs sets the GOMAXPROCS value based on the binary name.
// It suppresses logs for CLI binaries and logs the setting for services.
func setAutoMaxProcs(binaryName string) {
isCLI := binaryName == "argocd" ||
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binaryName == "argocd-linux-amd64" ||
binaryName == "argocd-darwin-amd64" ||
binaryName == "argocd-windows-amd64.exe"

if isCLI {
_, _ = maxprocs.Set() // Intentionally ignore errors for CLI binaries
} else {
_, err := maxprocs.Set(maxprocs.Logger(log.Infof))
if err != nil {
log.Errorf("Error setting GOMAXPROCS: %v", err)
}
}
}