}

func (s *Server) listen() {
	log.Infof("ControlZ available at %s", s.httpServer.Addr)
	if listeningTestProbe != nil {
		go listeningTestProbe()
	}
	err := s.httpServer.Serve(s.listener)
	log.Infof("ControlZ terminated: %v", err)
	s.shutdown.Done()
}

// Close terminates ControlZ.
//
// Close is not normally used by programs that expose ControlZ, it is primarily intended to be
// used by tests.

#
# GO_GCFLAGS: Additional go tool compile arguments to use when
# building the packages and commands.
#
# GO_LDFLAGS: Additional go tool link arguments to use when
# building the commands.
#
# CGO_ENABLED: Controls cgo usage during the build. Set it to 1
# to include all cgo related files, .c and .go file with "cgo"
# build directive, in the build. Set it to 0 to ignore them.

rfork e
if(! test -f run.rc){

# building the commands.
#
# CGO_ENABLED: Controls cgo usage during the build. Set it to 1
# to include all cgo related files, .c and .go file with "cgo"
# build directive, in the build. Set it to 0 to ignore them.
#
# GO_EXTLINK_ENABLED: Set to 1 to invoke the host linker when building
# packages that use cgo.  Set to 0 to do all linking internally.  This
# controls the default behavior of the linker's -linkmode option.  The

		RecvBufSize: t.RecvBufSize,
	}
}

// newHTTPListener - creates new httpListener object which is interface compatible to net.Listener.
// httpListener is capable to
// * listen to multiple addresses
// * controls incoming connections only doing HTTP protocol
func newHTTPListener(ctx context.Context, serverAddrs []string, opts TCPOptions) (listener *httpListener, listenErrs []error) {
	listeners := make([]net.Listener, 0, len(serverAddrs))

func NewControlPlaneJoinPhase() workflow.Phase {
	return workflow.Phase{
		Name:    "control-plane-join",
		Short:   "Join a machine as a control plane instance",
		Example: controlPlaneJoinExample,
		Phases: []workflow.Phase{
			{
				Name:           "all",
				Short:          "Join a machine as a control plane instance",

// joining an additional control plane instance and if the node is ready to preflight
func checkIfReadyForAdditionalControlPlane(initConfiguration *kubeadmapi.ClusterConfiguration, hasCertificateKey bool) error {
	// blocks if the cluster was created without a stable control plane endpoint
	if initConfiguration.ControlPlaneEndpoint == "" {

		- 'crictl --runtime-endpoint {{ .Socket }} logs CONTAINERID'
	`)))
)

// NewWaitControlPlanePhase is a hidden phase that runs after the control-plane and etcd phases
func NewWaitControlPlanePhase() workflow.Phase {
	phase := workflow.Phase{
		Name:  "wait-control-plane",
		Short: "Wait for the control plane to start",
		// TODO: unhide this phase once WaitForAllControlPlaneComponents goes GA:
		// https://github.com/kubernetes/kubeadm/issues/2907

package core

import (
	"time"

	cluster "github.com/envoyproxy/go-control-plane/envoy/config/cluster/v3"
	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	endpoint "github.com/envoyproxy/go-control-plane/envoy/config/endpoint/v3"
	tls "github.com/envoyproxy/go-control-plane/envoy/extensions/transport_sockets/tls/v3"
	http "github.com/envoyproxy/go-control-plane/envoy/extensions/upstreams/http/v3"

package extension

import (
	"testing"

	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	httpwasm "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/wasm/v3"
	networkwasm "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/wasm/v3"
	wasmextension "github.com/envoyproxy/go-control-plane/envoy/extensions/wasm/v3"
	"github.com/google/go-cmp/cmp"

	default:
		return nil, UnknownNetworkError(sd.network)
	}
	ctrlCtxFn := sd.Dialer.ControlContext
	if ctrlCtxFn == nil && sd.Dialer.Control != nil {
		ctrlCtxFn = func(ctx context.Context, network, address string, c syscall.RawConn) error {
			return sd.Dialer.Control(network, address, c)
		}
	}
	fd, err := internetSocket(ctx, network, laddr, raddr, syscall.SOCK_RAW, proto, "dial", ctrlCtxFn)
	if err != nil {