138 lines
3.7 KiB
Go
138 lines
3.7 KiB
Go
package daemon
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import (
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"fmt"
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"github.com/docker/docker/api/types"
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)
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func (daemon *Daemon) ContainerInspect(name string) (*types.ContainerJSON, error) {
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container, err := daemon.Get(name)
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if err != nil {
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return nil, err
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}
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container.Lock()
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defer container.Unlock()
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base, err := daemon.getInspectData(container)
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if err != nil {
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return nil, err
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}
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mountPoints := make([]types.MountPoint, 0, len(container.MountPoints))
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for _, m := range container.MountPoints {
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mountPoints = append(mountPoints, types.MountPoint{
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Name: m.Name,
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Source: m.Path(),
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Destination: m.Destination,
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Driver: m.Driver,
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Mode: m.Relabel,
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RW: m.RW,
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})
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}
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return &types.ContainerJSON{base, mountPoints, container.Config}, nil
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}
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func (daemon *Daemon) ContainerInspectPre120(name string) (*types.ContainerJSONPre120, error) {
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container, err := daemon.Get(name)
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if err != nil {
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return nil, err
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}
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container.Lock()
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defer container.Unlock()
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base, err := daemon.getInspectData(container)
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if err != nil {
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return nil, err
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}
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volumes := make(map[string]string)
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volumesRW := make(map[string]bool)
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for _, m := range container.MountPoints {
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volumes[m.Destination] = m.Path()
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volumesRW[m.Destination] = m.RW
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}
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config := &types.ContainerConfig{
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container.Config,
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container.hostConfig.Memory,
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container.hostConfig.MemorySwap,
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container.hostConfig.CpuShares,
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container.hostConfig.CpusetCpus,
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}
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return &types.ContainerJSONPre120{base, volumes, volumesRW, config}, nil
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}
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func (daemon *Daemon) getInspectData(container *Container) (*types.ContainerJSONBase, error) {
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// make a copy to play with
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hostConfig := *container.hostConfig
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if children, err := daemon.Children(container.Name); err == nil {
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for linkAlias, child := range children {
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hostConfig.Links = append(hostConfig.Links, fmt.Sprintf("%s:%s", child.Name, linkAlias))
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}
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}
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// we need this trick to preserve empty log driver, so
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// container will use daemon defaults even if daemon change them
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if hostConfig.LogConfig.Type == "" {
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hostConfig.LogConfig = daemon.defaultLogConfig
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}
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containerState := &types.ContainerState{
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Running: container.State.Running,
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Paused: container.State.Paused,
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Restarting: container.State.Restarting,
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OOMKilled: container.State.OOMKilled,
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Dead: container.State.Dead,
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Pid: container.State.Pid,
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ExitCode: container.State.ExitCode,
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Error: container.State.Error,
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StartedAt: container.State.StartedAt,
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FinishedAt: container.State.FinishedAt,
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}
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contJSONBase := &types.ContainerJSONBase{
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Id: container.ID,
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Created: container.Created,
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Path: container.Path,
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Args: container.Args,
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State: containerState,
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Image: container.ImageID,
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NetworkSettings: container.NetworkSettings,
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ResolvConfPath: container.ResolvConfPath,
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HostnamePath: container.HostnamePath,
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HostsPath: container.HostsPath,
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LogPath: container.LogPath,
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Name: container.Name,
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RestartCount: container.RestartCount,
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Driver: container.Driver,
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ExecDriver: container.ExecDriver,
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MountLabel: container.MountLabel,
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ProcessLabel: container.ProcessLabel,
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AppArmorProfile: container.AppArmorProfile,
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ExecIDs: container.GetExecIDs(),
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HostConfig: &hostConfig,
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}
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contJSONBase.GraphDriver.Name = container.Driver
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graphDriverData, err := daemon.driver.GetMetadata(container.ID)
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if err != nil {
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return nil, err
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}
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contJSONBase.GraphDriver.Data = graphDriverData
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return contJSONBase, nil
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}
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func (daemon *Daemon) ContainerExecInspect(id string) (*execConfig, error) {
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eConfig, err := daemon.getExecConfig(id)
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if err != nil {
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return nil, err
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}
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return eConfig, nil
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}
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