1
0
Fork 0
mirror of https://github.com/moby/moby.git synced 2022-11-09 12:21:53 -05:00
moby--moby/cmd/dockerd/daemon_windows.go
Yong Tang 2cea2f5469 Merge pull request #34583 from tklauser/win-event-functions
Use windows event functions from golang.org/x/sys/windows
2017-08-25 07:43:03 -07:00

91 lines
2.2 KiB
Go

package main
import (
"fmt"
"net"
"os"
"path/filepath"
"github.com/docker/docker/libcontainerd"
"github.com/sirupsen/logrus"
"golang.org/x/sys/windows"
)
var defaultDaemonConfigFile = ""
// setDefaultUmask doesn't do anything on windows
func setDefaultUmask() error {
return nil
}
func getDaemonConfDir(root string) string {
return filepath.Join(root, `\config`)
}
// preNotifySystem sends a message to the host when the API is active, but before the daemon is
func preNotifySystem() {
// start the service now to prevent timeouts waiting for daemon to start
// but still (eventually) complete all requests that are sent after this
if service != nil {
err := service.started()
if err != nil {
logrus.Fatal(err)
}
}
}
// notifySystem sends a message to the host when the server is ready to be used
func notifySystem() {
}
// notifyShutdown is called after the daemon shuts down but before the process exits.
func notifyShutdown(err error) {
if service != nil {
if err != nil {
logrus.Fatal(err)
}
service.stopped(err)
}
}
// setupConfigReloadTrap configures a Win32 event to reload the configuration.
func (cli *DaemonCli) setupConfigReloadTrap() {
go func() {
sa := windows.SecurityAttributes{
Length: 0,
}
ev, _ := windows.UTF16PtrFromString("Global\\docker-daemon-config-" + fmt.Sprint(os.Getpid()))
if h, _ := windows.CreateEvent(&sa, 0, 0, ev); h != 0 {
logrus.Debugf("Config reload - waiting signal at %s", ev)
for {
windows.WaitForSingleObject(h, windows.INFINITE)
cli.reloadConfig()
}
}
}()
}
func (cli *DaemonCli) getPlatformRemoteOptions() []libcontainerd.RemoteOption {
return nil
}
// getLibcontainerdRoot gets the root directory for libcontainerd to store its
// state. The Windows libcontainerd implementation does not need to write a spec
// or state to disk, so this is a no-op.
func (cli *DaemonCli) getLibcontainerdRoot() string {
return ""
}
// getSwarmRunRoot gets the root directory for swarm to store runtime state
// For example, the control socket
func (cli *DaemonCli) getSwarmRunRoot() string {
return ""
}
func allocateDaemonPort(addr string) error {
return nil
}
func wrapListeners(proto string, ls []net.Listener) []net.Listener {
return ls
}