func initialize() *daemonState {
sigs := make(chan os.Signal)
signal.Notify(sigs, syscall.SIGHUP, syscall.SIGUSR2)
d := &daemonState{}
d.initializeLogging()
config, err := d.loadConfig()
if err != nil {
d.log.Error("Could not load configuration: %s", oz.DefaultConfigPath, err)
os.Exit(1)
}
d.config = config
ps, err := d.loadProfiles(d.config.ProfileDir)
if err != nil {
d.log.Fatalf("Failed to load profiles: %v", err)
os.Exit(1)
}
d.profiles = ps
if err := d.cacheSystemGroups(); err != nil {
d.log.Fatalf("Unable to cache list of system groups: %v", err)
}
oz.ReapChildProcs(d.log, d.handleChildExit)
d.nextSboxId = 1
d.nextDisplay = 100
bridgeNeeded := false
staticBytes := []uint{}
for _, pp := range d.profiles {
if pp.Networking.Nettype == network.TYPE_BRIDGE {
bridgeNeeded = true
if pp.Networking.IpByte > 0 {
staticBytes = append(staticBytes, pp.Networking.IpByte)
}
}
}
if bridgeNeeded {
d.log.Info("Initializing bridge networking")
htn, err := network.BridgeInit(d.config.BridgeMACAddr, d.config.NMIgnoreFile, d.log)
if err != nil {
d.log.Fatalf("Failed to initialize bridge networking: %+v", err)
return nil
}
d.network = htn
d.network.IpBytes = staticBytes
//network.NetPrint(d.log)
}
sockets := path.Join(config.SandboxPath, "sockets")
if err := os.MkdirAll(sockets, 0755); err != nil {
d.log.Fatalf("Failed to create sockets directory: %v", err)
}
os.Clearenv()
go d.processSignals(sigs)
return d
}
func initialize() *daemonState {
sigs := make(chan os.Signal)
signal.Notify(sigs, syscall.SIGHUP, syscall.SIGUSR1)
d := &daemonState{}
d.initializeLogging()
config, err := d.loadConfig()
if err != nil {
d.log.Error("Could not load configuration: %s", oz.DefaultConfigPath, err)
os.Exit(1)
}
d.config = config
ps, err := d.loadProfiles(d.config.ProfileDir)
if err != nil {
d.log.Fatalf("Failed to load profiles: %v", err)
os.Exit(1)
}
d.profiles = ps
oz.ReapChildProcs(d.log, d.handleChildExit)
d.nextSboxId = 1
d.nextDisplay = 100
for _, pp := range d.profiles {
if pp.Networking.Nettype == network.TYPE_BRIDGE {
d.log.Info("Initializing bridge networking")
htn, err := network.BridgeInit(d.config.BridgeMACAddr, d.config.NMIgnoreFile, d.log)
if err != nil {
d.log.Fatalf("Failed to initialize bridge networking: %+v", err)
return nil
}
d.network = htn
network.NetPrint(d.log)
break
}
}
sockets := path.Join(config.SandboxPath, "sockets")
if err := os.MkdirAll(sockets, 0755); err != nil {
d.log.Fatalf("Failed to create sockets directory: %v", err)
}
go d.processSignals(sigs)
return d
}