func (daemon *Daemon) newContainer(name string, config *runconfig.Config, img *image.Image) (*Container, error) {
var (
id string
err error
)
id, name, err = daemon.generateIdAndName(name)
if err != nil {
return nil, err
}
daemon.generateHostname(id, config)
entrypoint, args := daemon.getEntrypointAndArgs(config)
container := &Container{
// FIXME: we should generate the ID here instead of receiving it as an argument
ID: id,
Created: time.Now().UTC(),
Path: entrypoint,
Args: args, //FIXME: de-duplicate from config
Config: config,
hostConfig: &runconfig.HostConfig{},
Image: img.ID, // Always use the resolved image id
NetworkSettings: &NetworkSettings{},
Name: name,
Driver: daemon.driver.String(),
ExecDriver: daemon.execDriver.Name(),
State: NewState(),
}
container.root = daemon.containerRoot(container.ID)
if container.ProcessLabel, container.MountLabel, err = label.GenLabels(""); err != nil {
return nil, err
}
return container, nil
}
func (d *driver) generateLXCConfig(c *execdriver.Command) (string, error) {
var (
process, mount string
root = path.Join(d.root, "containers", c.ID, "config.lxc")
labels = c.Config["label"]
)
fo, err := os.Create(root)
if err != nil {
return "", err
}
defer fo.Close()
if len(labels) > 0 {
process, mount, err = label.GenLabels(labels[0])
if err != nil {
return "", err
}
}
if err := LxcTemplateCompiled.Execute(fo, struct {
*execdriver.Command
AppArmor bool
ProcessLabel string
MountLabel string
}{
Command: c,
AppArmor: d.apparmor,
ProcessLabel: process,
MountLabel: mount,
}); err != nil {
return "", err
}
return root, nil
}