// ContainerCreate creates a container.
func (daemon *Daemon) ContainerCreate(params types.ContainerCreateConfig) (types.ContainerCreateResponse, error) {
if params.Config == nil {
return types.ContainerCreateResponse{}, derr.ErrorCodeEmptyConfig
}
warnings, err := daemon.verifyContainerSettings(params.HostConfig, params.Config)
if err != nil {
return types.ContainerCreateResponse{Warnings: warnings}, err
}
if params.HostConfig == nil {
params.HostConfig = &runconfig.HostConfig{}
}
err = daemon.adaptContainerSettings(params.HostConfig, params.AdjustCPUShares)
if err != nil {
return types.ContainerCreateResponse{Warnings: warnings}, err
}
container, err := daemon.create(params)
if err != nil {
return types.ContainerCreateResponse{Warnings: warnings}, daemon.imageNotExistToErrcode(err)
}
return types.ContainerCreateResponse{ID: container.ID, Warnings: warnings}, nil
}
func (daemon *Daemon) containerCreate(params types.ContainerCreateConfig, managed bool, validateHostname bool) (containertypes.ContainerCreateCreatedBody, error) {
start := time.Now()
if params.Config == nil {
return containertypes.ContainerCreateCreatedBody{}, fmt.Errorf("Config cannot be empty in order to create a container")
}
warnings, err := daemon.verifyContainerSettings(params.HostConfig, params.Config, false, validateHostname)
if err != nil {
return containertypes.ContainerCreateCreatedBody{Warnings: warnings}, err
}
err = daemon.verifyNetworkingConfig(params.NetworkingConfig)
if err != nil {
return containertypes.ContainerCreateCreatedBody{Warnings: warnings}, err
}
if params.HostConfig == nil {
params.HostConfig = &containertypes.HostConfig{}
}
err = daemon.adaptContainerSettings(params.HostConfig, params.AdjustCPUShares)
if err != nil {
return containertypes.ContainerCreateCreatedBody{Warnings: warnings}, err
}
container, err := daemon.create(params, managed)
if err != nil {
return containertypes.ContainerCreateCreatedBody{Warnings: warnings}, daemon.imageNotExistToErrcode(err)
}
containerActions.WithValues("create").UpdateSince(start)
return containertypes.ContainerCreateCreatedBody{ID: container.ID, Warnings: warnings}, nil
}
func (daemon *Daemon) containerCreate(params types.ContainerCreateConfig, managed bool, validateHostname bool) (types.ContainerCreateResponse, error) {
if params.Config == nil {
return types.ContainerCreateResponse{}, fmt.Errorf("Config cannot be empty in order to create a container")
}
warnings, err := daemon.verifyContainerSettings(params.HostConfig, params.Config, false, validateHostname)
if err != nil {
return types.ContainerCreateResponse{Warnings: warnings}, err
}
err = daemon.verifyNetworkingConfig(params.NetworkingConfig)
if err != nil {
return types.ContainerCreateResponse{Warnings: warnings}, err
}
if params.HostConfig == nil {
params.HostConfig = &containertypes.HostConfig{}
}
err = daemon.adaptContainerSettings(params.HostConfig, params.AdjustCPUShares)
if err != nil {
return types.ContainerCreateResponse{Warnings: warnings}, err
}
container, err := daemon.create(params, managed)
if err != nil {
return types.ContainerCreateResponse{Warnings: warnings}, daemon.imageNotExistToErrcode(err)
}
return types.ContainerCreateResponse{ID: container.ID, Warnings: warnings}, nil
}