func NewDaemon(cfg *apitypes.HyperConfig) (*Daemon, error) {
var tempdir = path.Join(utils.HYPER_ROOT, "run")
os.Setenv("TMPDIR", tempdir)
if err := os.MkdirAll(tempdir, 0755); err != nil && !os.IsExist(err) {
return nil, err
}
var realRoot = path.Join(utils.HYPER_ROOT, "lib")
// Create the root directory if it doesn't exists
if err := os.MkdirAll(realRoot, 0755); err != nil && !os.IsExist(err) {
return nil, err
}
var (
db_file = fmt.Sprintf("%s/hyper.db", realRoot)
)
db, err := daemondb.NewDaemonDB(db_file)
if err != nil {
return nil, err
}
daemon := &Daemon{
ID: fmt.Sprintf("%d", os.Getpid()),
db: db,
PodList: pod.NewPodList(),
Host: cfg.Host,
}
daemon.Daemon, err = docker.NewDaemon(dockerCfg, registryCfg)
if err != nil {
return nil, err
}
// Get the docker daemon info
sysinfo, err := daemon.Daemon.SystemInfo()
if err != nil {
return nil, err
}
stor, err := StorageFactory(sysinfo, daemon.db)
if err != nil {
return nil, err
}
daemon.Storage = stor
daemon.Storage.Init()
err = daemon.initRunV(cfg)
if err != nil {
return nil, err
}
err = daemon.initNetworks(cfg)
if err != nil {
return nil, err
}
daemon.initDefaultLog(cfg)
return daemon, nil
}
func NewDaemonFromDirectory(cfg *goconfig.ConfigFile) (*Daemon, error) {
kernel, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Kernel")
initrd, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Initrd")
glog.V(0).Infof("The config: kernel=%s, initrd=%s", kernel, initrd)
vboxImage, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Vbox")
glog.V(0).Infof("The config: vbox image=%s", vboxImage)
biface, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Bridge")
bridgeip, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "BridgeIP")
glog.V(0).Infof("The config: bridge=%s, ip=%s", biface, bridgeip)
bios, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Bios")
cbfs, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Cbfs")
glog.V(0).Infof("The config: bios=%s, cbfs=%s", bios, cbfs)
host, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Host")
var tempdir = path.Join(utils.HYPER_ROOT, "run")
os.Setenv("TMPDIR", tempdir)
if err := os.MkdirAll(tempdir, 0755); err != nil && !os.IsExist(err) {
return nil, err
}
var realRoot = path.Join(utils.HYPER_ROOT, "lib")
// Create the root directory if it doesn't exists
if err := os.MkdirAll(realRoot, 0755); err != nil && !os.IsExist(err) {
return nil, err
}
var (
db_file = fmt.Sprintf("%s/hyper.db", realRoot)
)
db, err := daemondb.NewDaemonDB(db_file)
if err != nil {
return nil, err
}
daemon := &Daemon{
ID: fmt.Sprintf("%d", os.Getpid()),
db: db,
Kernel: kernel,
Initrd: initrd,
Bios: bios,
Cbfs: cbfs,
VboxImage: vboxImage,
PodList: NewPodList(),
VmList: NewVmList(),
Host: host,
BridgeIP: bridgeip,
BridgeIface: biface,
}
daemon.Daemon, err = docker.NewDaemon(dockerCfg, registryCfg)
if err != nil {
return nil, err
}
// Get the docker daemon info
sysinfo, err := daemon.Daemon.SystemInfo()
if err != nil {
return nil, err
}
stor, err := StorageFactory(sysinfo)
if err != nil {
return nil, err
}
daemon.Storage = stor
daemon.Storage.Init()
return daemon, nil
}