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https://github.com/kubernetes-sigs/descheduler.git
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Don't crash if failing to create tracer provider
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@@ -117,9 +117,10 @@ func NewDeschedulerCommand(out io.Writer) *cobra.Command {
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func Run(ctx context.Context, rs *options.DeschedulerServer) error {
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err := tracing.NewTracerProvider(ctx, rs.Tracing.CollectorEndpoint, rs.Tracing.TransportCert, rs.Tracing.ServiceName, rs.Tracing.ServiceNamespace, rs.Tracing.SampleRate, rs.Tracing.FallbackToNoOpProviderOnError)
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if err != nil {
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return err
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klog.ErrorS(err, "failed to create tracer provider")
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}
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defer tracing.Shutdown(ctx)
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// increase the fake watch channel so the dry-run mode can be run
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// over a cluster with thousands of pods
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watch.DefaultChanSize = 100000
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