[[ -n "${APISERVER_PID-}" ]] && kube::util::read-array APISERVER_PIDS < <(pgrep -P "${APISERVER_PID}" ; ps -o pid= -p "${APISERVER_PID}")
  [[ -n "${APISERVER_PIDS-}" ]] && sudo kill "${APISERVER_PIDS[@]}" 2>/dev/null

  # Check if the controller-manager is still running
  [[ -n "${CTLRMGR_PID-}" ]] && kube::util::read-array CTLRMGR_PIDS < <(pgrep -P "${CTLRMGR_PID}" ; ps -o pid= -p "${CTLRMGR_PID}")

	if err := fsys.Init(base.Cwd()); err != nil {
		base.Fatal(err)
	}

	// Make sure -pkgdir is absolute, because we run commands
	// in different directories.
	if cfg.BuildPkgdir != "" && !filepath.IsAbs(cfg.BuildPkgdir) {
		p, err := filepath.Abs(cfg.BuildPkgdir)
		if err != nil {
			fmt.Fprintf(os.Stderr, "go: evaluating -pkgdir: %v\n", err)
			base.SetExitStatus(2)
			base.Exit()
		}
		cfg.BuildPkgdir = p
	}

	if ! pkill minio; then
		for i in $(seq 1 3); do
			echo "server$i log:"
			cat "${WORK_DIR}/dist-minio-server$i.log"
		done
		echo "FAILED"
		purge "$WORK_DIR"
		exit 1
	fi

	sleep 1
	if pgrep minio; then
		# forcibly killing, to proceed further properly.
		if ! pkill -9 minio; then
			echo "no minio process running anymore, proceed."
		fi
	fi
}

function check_online() {

	$(eval VERSION := $(shell git describe --tags --abbrev=0).hotfix.$(shell git rev-parse --short HEAD))

hotfix: hotfix-vars clean install ## builds minio binary with hotfix tags
	@wget -q -c https://github.com/minio/pkger/releases/download/v2.2.9/pkger_2.2.9_linux_amd64.deb
	@wget -q -c https://raw.githubusercontent.com/minio/minio-service/v1.0.1/linux-systemd/distributed/minio.service
	@sudo apt install ./pkger_2.2.9_linux_amd64.deb --yes

gcloud compute ssh "${server_addr}" --ssh-flag=-nN --ssh-flag=-L"${tunnel_port}":localhost:8080 &

echo "Waiting for tunnel to be created..."
kube::util::wait_for_url http://localhost:"${tunnel_port}"/healthz

SSH_PID=$(pgrep -f "/usr/bin/ssh.*${tunnel_port}:localhost:8080")
kube::util::trap_add "kill $SSH_PID" EXIT
kube::util::trap_add "kill $SSH_PID" SIGTERM

func gobuildTestdata(t *testing.T, tdir string, pkgDir string, gcflags string) *builtFile {
	dst := filepath.Join(tdir, "out.exe")

	// Run a build with an updated GOPATH
	cmd := testenv.Command(t, testenv.GoToolPath(t), "build", gcflags, "-o", dst)
	cmd.Dir = pkgDir
	if b, err := cmd.CombinedOutput(); err != nil {
		t.Logf("build: %s\n", b)
		t.Fatalf("build error: %v", err)

		}
		if err != nil {
			return errCorruptArchive
		}
		data = data[60:]
		fsize := size + size&1
		if fsize < 0 || fsize < size {
			return errCorruptArchive
		}
		switch name {
		case "__.PKGDEF":
			r.a.Entries = append(r.a.Entries, Entry{
				Name:  name,
				Type:  EntryPkgDef,
				Mtime: mtime,
				Uid:   uid,
				Gid:   gid,
				Mode:  mode,
				Data:  Data{r.offset, size},
			})

	out := run("./a.out")
	if out != "hello world\n" {
		t.Fatalf("incorrect output: %q, want %q", out, "hello world\n")
	}
}

// Test that pack works with very long lines in PKGDEF.
func TestLargeDefs(t *testing.T) {
	if testing.Short() {
		t.Skip("skipping in -short mode")
	}
	testenv.MustHaveGoBuild(t)

	dir := t.TempDir()
	large := filepath.Join(dir, "large.go")

		dependencies of the main package (other packages are not affected).
		Special name "off" turns off PGO. The default is "auto".
	-pkgdir dir
		install and load all packages from dir instead of the usual locations.
		For example, when building with a non-standard configuration,
		use -pkgdir to keep generated packages in a separate location.
	-tags tag,list
		a comma-separated list of additional build tags to consider satisfied

		t.Skipf("this is only for windows/amd64 and windows/386")
	}

	t.Parallel()

	tmpdir := t.TempDir()

	pkgdir := filepath.Join("testdata", "pe-binutils")
	exe := filepath.Join(tmpdir, "a.exe")
	cmd := testenv.Command(t, testenv.GoToolPath(t), "build", "-o", exe)
	cmd.Dir = pkgdir
	// cmd.Env = append(os.Environ(), "GOOS=windows", "GOARCH=amd64") // uncomment if debugging in a cross-compiling environment