| // +build windows |
| |
| package container |
| |
| import ( |
| "fmt" |
| "os" |
| "path/filepath" |
| |
| containertypes "github.com/docker/docker/api/types/container" |
| "github.com/docker/docker/utils" |
| ) |
| |
| // Container holds fields specific to the Windows implementation. See |
| // CommonContainer for standard fields common to all containers. |
| type Container struct { |
| CommonContainer |
| |
| // Fields below here are platform specific. |
| } |
| |
| // ExitStatus provides exit reasons for a container. |
| type ExitStatus struct { |
| // The exit code with which the container exited. |
| ExitCode int |
| } |
| |
| // CreateDaemonEnvironment creates a new environment variable slice for this container. |
| func (container *Container) CreateDaemonEnvironment(_ bool, linkedEnv []string) []string { |
| // because the env on the container can override certain default values |
| // we need to replace the 'env' keys where they match and append anything |
| // else. |
| return utils.ReplaceOrAppendEnvValues(linkedEnv, container.Config.Env) |
| } |
| |
| // UnmountIpcMounts unmounts Ipc related mounts. |
| // This is a NOOP on windows. |
| func (container *Container) UnmountIpcMounts(unmount func(pth string) error) { |
| } |
| |
| // IpcMounts returns the list of Ipc related mounts. |
| func (container *Container) IpcMounts() []Mount { |
| return nil |
| } |
| |
| // SecretMount returns the mount for the secret path |
| func (container *Container) SecretMount() *Mount { |
| return nil |
| } |
| |
| // UnmountSecrets unmounts the fs for secrets |
| func (container *Container) UnmountSecrets() error { |
| return nil |
| } |
| |
| // DetachAndUnmount unmounts all volumes. |
| // On Windows it only delegates to `UnmountVolumes` since there is nothing to |
| // force unmount. |
| func (container *Container) DetachAndUnmount(volumeEventLog func(name, action string, attributes map[string]string)) error { |
| return container.UnmountVolumes(volumeEventLog) |
| } |
| |
| // TmpfsMounts returns the list of tmpfs mounts |
| func (container *Container) TmpfsMounts() ([]Mount, error) { |
| var mounts []Mount |
| return mounts, nil |
| } |
| |
| // UpdateContainer updates configuration of a container |
| func (container *Container) UpdateContainer(hostConfig *containertypes.HostConfig) error { |
| container.Lock() |
| defer container.Unlock() |
| resources := hostConfig.Resources |
| if resources.BlkioWeight != 0 || resources.CPUShares != 0 || |
| resources.CPUPeriod != 0 || resources.CPUQuota != 0 || |
| resources.CpusetCpus != "" || resources.CpusetMems != "" || |
| resources.Memory != 0 || resources.MemorySwap != 0 || |
| resources.MemoryReservation != 0 || resources.KernelMemory != 0 { |
| return fmt.Errorf("Resource updating isn't supported on Windows") |
| } |
| // update HostConfig of container |
| if hostConfig.RestartPolicy.Name != "" { |
| if container.HostConfig.AutoRemove && !hostConfig.RestartPolicy.IsNone() { |
| return fmt.Errorf("Restart policy cannot be updated because AutoRemove is enabled for the container") |
| } |
| container.HostConfig.RestartPolicy = hostConfig.RestartPolicy |
| } |
| return nil |
| } |
| |
| // cleanResourcePath cleans a resource path by removing C:\ syntax, and prepares |
| // to combine with a volume path |
| func cleanResourcePath(path string) string { |
| if len(path) >= 2 { |
| c := path[0] |
| if path[1] == ':' && ('a' <= c && c <= 'z' || 'A' <= c && c <= 'Z') { |
| path = path[2:] |
| } |
| } |
| return filepath.Join(string(os.PathSeparator), path) |
| } |
| |
| // BuildHostnameFile writes the container's hostname file. |
| func (container *Container) BuildHostnameFile() error { |
| return nil |
| } |
| |
| // EnableServiceDiscoveryOnDefaultNetwork Enable service discovery on default network |
| func (container *Container) EnableServiceDiscoveryOnDefaultNetwork() bool { |
| return true |
| } |