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moby--moby/daemon/daemon_windows.go
Morgan Bauer abd72d4008
golint fixes for daemon/ package
- some method names were changed to have a 'Locking' suffix, as the
 downcased versions already existed, and the existing functions simply
 had locks around the already downcased version.
 - deleting unused functions
 - package comment
 - magic numbers replaced by golang constants
 - comments all over

Signed-off-by: Morgan Bauer <mbauer@us.ibm.com>
2015-08-27 22:07:42 -07:00

143 lines
3.8 KiB
Go

package daemon
import (
"fmt"
"os"
"syscall"
"github.com/docker/docker/daemon/graphdriver"
// register the windows graph driver
_ "github.com/docker/docker/daemon/graphdriver/windows"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/runconfig"
"github.com/docker/libnetwork"
)
const (
defaultVirtualSwitch = "Virtual Switch"
platformSupported = true
)
func parseSecurityOpt(container *Container, config *runconfig.HostConfig) error {
return nil
}
func setupInitLayer(initLayer string) error {
return nil
}
func checkKernel() error {
return nil
}
// adaptContainerSettings is called during container creation to modify any
// settings necessary in the HostConfig structure.
func (daemon *Daemon) adaptContainerSettings(hostConfig *runconfig.HostConfig, adjustCPUShares bool) {
}
// verifyPlatformContainerSettings performs platform-specific validation of the
// hostconfig and config structures.
func verifyPlatformContainerSettings(daemon *Daemon, hostConfig *runconfig.HostConfig, config *runconfig.Config) ([]string, error) {
return nil, nil
}
// checkConfigOptions checks for mutually incompatible config options
func checkConfigOptions(config *Config) error {
return nil
}
// checkSystem validates platform-specific requirements
func checkSystem() error {
var dwVersion uint32
// TODO Windows. May need at some point to ensure have elevation and
// possibly LocalSystem.
// Validate the OS version. Note that docker.exe must be manifested for this
// call to return the correct version.
dwVersion, err := syscall.GetVersion()
if err != nil {
return fmt.Errorf("Failed to call GetVersion()")
}
if int(dwVersion&0xFF) < 10 {
return fmt.Errorf("This version of Windows does not support the docker daemon")
}
return nil
}
// configureKernelSecuritySupport configures and validate security support for the kernel
func configureKernelSecuritySupport(config *Config, driverName string) error {
return nil
}
func migrateIfDownlevel(driver graphdriver.Driver, root string) error {
return nil
}
func configureVolumes(config *Config) (*volumeStore, error) {
// Windows does not support volumes at this time
return &volumeStore{}, nil
}
func configureSysInit(config *Config) (string, error) {
// TODO Windows.
return os.Getenv("TEMP"), nil
}
func isBridgeNetworkDisabled(config *Config) bool {
return false
}
func initNetworkController(config *Config) (libnetwork.NetworkController, error) {
// Set the name of the virtual switch if not specified by -b on daemon start
if config.Bridge.VirtualSwitchName == "" {
config.Bridge.VirtualSwitchName = defaultVirtualSwitch
}
return nil, nil
}
// registerLinks sets up links between containers and writes the
// configuration out for persistence.
func (daemon *Daemon) registerLinks(container *Container, hostConfig *runconfig.HostConfig) error {
// TODO Windows. Factored out for network modes. There may be more
// refactoring required here.
if hostConfig == nil || hostConfig.Links == nil {
return nil
}
for _, l := range hostConfig.Links {
name, alias, err := parsers.ParseLink(l)
if err != nil {
return err
}
child, err := daemon.Get(name)
if err != nil {
//An error from daemon.Get() means this name could not be found
return fmt.Errorf("Could not get container for %s", name)
}
if err := daemon.registerLink(container, child, alias); err != nil {
return err
}
}
// After we load all the links into the daemon
// set them to nil on the hostconfig
hostConfig.Links = nil
if err := container.writeHostConfig(); err != nil {
return err
}
return nil
}
func (daemon *Daemon) newBaseContainer(id string) Container {
return Container{
CommonContainer: CommonContainer{
ID: id,
State: NewState(),
execCommands: newExecStore(),
root: daemon.containerRoot(id),
},
}
}