"istio.io/istio/pkg/bootstrap"
	"istio.io/istio/pkg/config/mesh"
	"istio.io/istio/pkg/config/validation/agent"
	"istio.io/istio/pkg/env"
	"istio.io/istio/pkg/log"
)

// ConstructProxyConfig returns proxyConfig
func ConstructProxyConfig(meshConfigFile, serviceCluster, proxyConfigEnv string, concurrency int) (*meshconfig.ProxyConfig, error) {
	annotations, err := bootstrap.ReadPodAnnotations("")
	if err != nil {

			cmd.PrintFlags(c.Flags())
			log.Infof("Version %s", version.Info.String())

			raiseLimits()

			err := initProxy(args)
			if err != nil {
				return err
			}
			proxyConfig, err := config.ConstructProxyConfig(proxyArgs.MeshConfigFile, proxyArgs.ServiceCluster, options.ProxyConfigEnv, proxyArgs.Concurrency)
			if err != nil {
				return fmt.Errorf("failed to get proxy config: %v", err)
			}