var k8sBinDir … var useDockerizedBuild … var targetBuildArch … var buildCGOTargets … var buildNoCGOTargets … // BuildGo builds k8s binaries. func BuildGo() error { … } // BuildGo builds k8s binaries. func BuildTargets(cgo bool) error { … } // IsDockerizedBuild returns if test needs to use dockerized build func IsDockerizedBuild() bool { … } // GetTargetBuildArch returns the target build architecture for dockerized build func GetTargetBuildArch() string { … } // IsTargetArchArm64 returns if the target is for linux/arm64 platform func IsTargetArchArm64() bool { … } func getK8sBin(bin string) (string, error) { … } // GetKubeletServerBin returns the path of kubelet binary. func GetKubeletServerBin() string { … }