func main() {
if utils.SelfPath() == "/sbin/init" {
// Running in init mode
docker.SysInit()
return
}
host := "127.0.0.1"
port := 4243
// FIXME: Switch d and D ? (to be more sshd like)
flDaemon := flag.Bool("d", false, "Daemon mode")
flDebug := flag.Bool("D", false, "Debug mode")
flAutoRestart := flag.Bool("r", false, "Restart previously running containers")
bridgeName := flag.String("b", "", "Attach containers to a pre-existing network bridge")
pidfile := flag.String("p", "/var/run/docker.pid", "File containing process PID")
flHost := flag.String("H", fmt.Sprintf("%s:%d", host, port), "Host:port to bind/connect to")
flEnableCors := flag.Bool("api-enable-cors", false, "Enable CORS requests in the remote api.")
flag.Parse()
if *bridgeName != "" {
docker.NetworkBridgeIface = *bridgeName
} else {
docker.NetworkBridgeIface = docker.DefaultNetworkBridge
}
if strings.Contains(*flHost, ":") {
hostParts := strings.Split(*flHost, ":")
if len(hostParts) != 2 {
log.Fatal("Invalid bind address format.")
os.Exit(-1)
}
if hostParts[0] != "" {
host = hostParts[0]
}
if p, err := strconv.Atoi(hostParts[1]); err == nil {
port = p
}
} else {
host = *flHost
}
if *flDebug {
os.Setenv("DEBUG", "1")
}
docker.GITCOMMIT = GITCOMMIT
if *flDaemon {
if flag.NArg() != 0 {
flag.Usage()
return
}
if err := daemon(*pidfile, host, port, *flAutoRestart, *flEnableCors); err != nil {
log.Fatal(err)
os.Exit(-1)
}
} else {
if err := docker.ParseCommands(host, port, flag.Args()...); err != nil {
log.Fatal(err)
os.Exit(-1)
}
}
}
func main() {
if utils.SelfPath() == "/sbin/init" {
// Running in init mode
docker.SysInit()
return
}
// FIXME: Switch d and D ? (to be more sshd like)
flDaemon := flag.Bool("d", false, "Daemon mode")
flDebug := flag.Bool("D", false, "Debug mode")
flAutoRestart := flag.Bool("r", false, "Restart previously running containers")
bridgeName := flag.String("b", "", "Attach containers to a pre-existing network bridge")
pidfile := flag.String("p", "/var/run/docker.pid", "File containing process PID")
flGraphPath := flag.String("g", "/var/lib/docker", "Path to graph storage base dir.")
flEnableCors := flag.Bool("api-enable-cors", false, "Enable CORS requests in the remote api.")
flDns := flag.String("dns", "", "Set custom dns servers")
flHosts := docker.ListOpts{fmt.Sprintf("tcp://%s:%d", docker.DEFAULTHTTPHOST, docker.DEFAULTHTTPPORT)}
flag.Var(&flHosts, "H", "tcp://host:port to bind/connect to or unix://path/to/socket to use")
flag.Parse()
if len(flHosts) > 1 {
flHosts = flHosts[1:len(flHosts)] //trick to display a nice defaul value in the usage
}
for i, flHost := range flHosts {
flHosts[i] = utils.ParseHost(docker.DEFAULTHTTPHOST, docker.DEFAULTHTTPPORT, flHost)
}
if *bridgeName != "" {
docker.NetworkBridgeIface = *bridgeName
} else {
docker.NetworkBridgeIface = docker.DefaultNetworkBridge
}
if *flDebug {
os.Setenv("DEBUG", "1")
}
docker.GITCOMMIT = GITCOMMIT
if *flDaemon {
if flag.NArg() != 0 {
flag.Usage()
return
}
if err := daemon(*pidfile, *flGraphPath, flHosts, *flAutoRestart, *flEnableCors, *flDns); err != nil {
log.Fatal(err)
os.Exit(-1)
}
} else {
if len(flHosts) > 1 {
log.Fatal("Please specify only one -H")
return
}
protoAddrParts := strings.SplitN(flHosts[0], "://", 2)
if err := docker.ParseCommands(protoAddrParts[0], protoAddrParts[1], flag.Args()...); err != nil {
log.Fatal(err)
os.Exit(-1)
}
}
}
func main() {
if utils.SelfPath() == "/sbin/init" {
// Running in init mode
docker.SysInit()
return
}
// FIXME: Switch d and D ? (to be more sshd like)
flDaemon := flag.Bool("d", false, "Daemon mode")
flDebug := flag.Bool("D", false, "Debug mode")
flAutoRestart := flag.Bool("r", false, "Restart previously running containers")
bridgeName := flag.String("b", "", "Attach containers to a pre-existing network bridge")
pidfile := flag.String("p", "/var/run/docker.pid", "File containing process PID")
flag.Parse()
if *bridgeName != "" {
docker.NetworkBridgeIface = *bridgeName
} else {
docker.NetworkBridgeIface = docker.DefaultNetworkBridge
}
if *flDebug {
os.Setenv("DEBUG", "1")
}
docker.GIT_COMMIT = GIT_COMMIT
if *flDaemon {
if flag.NArg() != 0 {
flag.Usage()
return
}
if err := daemon(*pidfile, *flAutoRestart); err != nil {
log.Fatal(err)
os.Exit(-1)
}
} else {
if err := docker.ParseCommands(flag.Args()...); err != nil {
log.Fatal(err)
os.Exit(-1)
}
}
}
func main() {
if selfPath := utils.SelfPath(); selfPath == "/sbin/init" || selfPath == "/.dockerinit" {
// Running in init mode
sysinit.SysInit()
return
}
// FIXME: Switch d and D ? (to be more sshd like)
flVersion := flag.Bool("v", false, "Print version information and quit")
flDaemon := flag.Bool("d", false, "Daemon mode")
flDebug := flag.Bool("D", false, "Debug mode")
flAutoRestart := flag.Bool("r", true, "Restart previously running containers")
bridgeName := flag.String("b", "", "Attach containers to a pre-existing network bridge. Use 'none' to disable container networking")
pidfile := flag.String("p", "/var/run/docker.pid", "File containing process PID")
flRoot := flag.String("g", "/var/lib/docker", "Path to use as the root of the docker runtime.")
flEnableCors := flag.Bool("api-enable-cors", false, "Enable CORS requests in the remote api.")
flDns := flag.String("dns", "", "Set custom dns servers")
flHosts := utils.ListOpts{fmt.Sprintf("unix://%s", docker.DEFAULTUNIXSOCKET)}
flag.Var(&flHosts, "H", "tcp://host:port to bind/connect to or unix://path/to/socket to use")
flEnableIptables := flag.Bool("iptables", true, "Disable iptables within docker")
flDefaultIp := flag.String("ip", "0.0.0.0", "Default ip address to use when binding a containers ports")
flInterContainerComm := flag.Bool("icc", true, "Enable inter-container communication")
flag.Parse()
if *flVersion {
showVersion()
return
}
if len(flHosts) > 1 {
flHosts = flHosts[1:] //trick to display a nice default value in the usage
}
for i, flHost := range flHosts {
host, err := utils.ParseHost(docker.DEFAULTHTTPHOST, docker.DEFAULTHTTPPORT, flHost)
if err == nil {
flHosts[i] = host
} else {
log.Fatal(err)
}
}
if *flDebug {
os.Setenv("DEBUG", "1")
}
docker.GITCOMMIT = GITCOMMIT
docker.VERSION = VERSION
if *flDaemon {
if flag.NArg() != 0 {
flag.Usage()
return
}
eng, err := engine.New(*flRoot)
if err != nil {
log.Fatal(err)
}
// Load plugin: httpapi
job := eng.Job("initapi")
job.Setenv("Pidfile", *pidfile)
job.Setenv("Root", *flRoot)
job.SetenvBool("AutoRestart", *flAutoRestart)
job.SetenvBool("EnableCors", *flEnableCors)
job.Setenv("Dns", *flDns)
job.SetenvBool("EnableIptables", *flEnableIptables)
job.Setenv("BridgeIface", *bridgeName)
job.Setenv("DefaultIp", *flDefaultIp)
job.SetenvBool("InterContainerCommunication", *flInterContainerComm)
if err := job.Run(); err != nil {
log.Fatal(err)
}
// Serve api
job = eng.Job("serveapi", flHosts...)
job.SetenvBool("Logging", true)
if err := job.Run(); err != nil {
log.Fatal(err)
}
} else {
if len(flHosts) > 1 {
log.Fatal("Please specify only one -H")
}
protoAddrParts := strings.SplitN(flHosts[0], "://", 2)
if err := docker.ParseCommands(protoAddrParts[0], protoAddrParts[1], flag.Args()...); err != nil {
if sterr, ok := err.(*utils.StatusError); ok {
os.Exit(sterr.Status)
}
log.Fatal(err)
}
}
}
func main() {
if selfPath := utils.SelfPath(); selfPath == "/sbin/init" || selfPath == "/.dockerinit" {
// Running in init mode
sysinit.SysInit()
return
}
// FIXME: Switch d and D ? (to be more sshd like)
flVersion := flag.Bool("v", false, "Print version information and quit")
flDaemon := flag.Bool("d", false, "Daemon mode")
flDebug := flag.Bool("D", false, "Debug mode")
flAutoRestart := flag.Bool("r", true, "Restart previously running containers")
bridgeName := flag.String("b", "", "Attach containers to a pre-existing network bridge. Use 'none' to disable container networking")
pidfile := flag.String("p", "/var/run/docker.pid", "File containing process PID")
flGraphPath := flag.String("g", "/var/lib/docker", "Path to graph storage base dir.")
flEnableCors := flag.Bool("api-enable-cors", false, "Enable CORS requests in the remote api.")
flDns := flag.String("dns", "", "Set custom dns servers")
flHosts := utils.ListOpts{fmt.Sprintf("unix://%s", docker.DEFAULTUNIXSOCKET)}
flag.Var(&flHosts, "H", "tcp://host:port to bind/connect to or unix://path/to/socket to use")
flEnableIptables := flag.Bool("iptables", true, "Disable iptables within docker")
flDefaultIp := flag.String("ip", "0.0.0.0", "Default ip address to use when binding a containers ports")
flInterContainerComm := flag.Bool("enable-container-comm", false, "Enable inter-container communication")
flag.Parse()
if *flVersion {
showVersion()
return
}
if len(flHosts) > 1 {
flHosts = flHosts[1:] //trick to display a nice default value in the usage
}
for i, flHost := range flHosts {
host, err := utils.ParseHost(docker.DEFAULTHTTPHOST, docker.DEFAULTHTTPPORT, flHost)
if err == nil {
flHosts[i] = host
} else {
log.Fatal(err)
}
}
bridge := docker.DefaultNetworkBridge
if *bridgeName != "" {
bridge = *bridgeName
}
if *flDebug {
os.Setenv("DEBUG", "1")
}
docker.GITCOMMIT = GITCOMMIT
docker.VERSION = VERSION
if *flDaemon {
if flag.NArg() != 0 {
flag.Usage()
return
}
var dns []string
if *flDns != "" {
dns = []string{*flDns}
}
ip := net.ParseIP(*flDefaultIp)
config := &docker.DaemonConfig{
Pidfile: *pidfile,
GraphPath: *flGraphPath,
AutoRestart: *flAutoRestart,
EnableCors: *flEnableCors,
Dns: dns,
EnableIptables: *flEnableIptables,
BridgeIface: bridge,
ProtoAddresses: flHosts,
DefaultIp: ip,
InterContainerCommunication: *flInterContainerComm,
}
if err := daemon(config); err != nil {
log.Fatal(err)
}
} else {
if len(flHosts) > 1 {
log.Fatal("Please specify only one -H")
}
protoAddrParts := strings.SplitN(flHosts[0], "://", 2)
if err := docker.ParseCommands(protoAddrParts[0], protoAddrParts[1], flag.Args()...); err != nil {
if sterr, ok := err.(*utils.StatusError); ok {
os.Exit(sterr.Status)
}
log.Fatal(err)
}
}
}
func main() {
if selfPath := utils.SelfPath(); selfPath == "/sbin/init" || selfPath == "/.dockerinit" {
// Running in init mode
sysinit.SysInit()
return
}
var (
flVersion = flag.Bool("v", false, "Print version information and quit")
flDaemon = flag.Bool("d", false, "Enable daemon mode")
flDebug = flag.Bool("D", false, "Enable debug mode")
flAutoRestart = flag.Bool("r", true, "Restart previously running containers")
bridgeName = flag.String("b", "", "Attach containers to a pre-existing network bridge; use 'none' to disable container networking")
bridgeIp = flag.String("bip", "", "Use this CIDR notation address for the network bridge's IP, not compatible with -b")
pidfile = flag.String("p", "/var/run/docker.pid", "Path to use for daemon PID file")
flRoot = flag.String("g", "/var/lib/docker", "Path to use as the root of the docker runtime")
flEnableCors = flag.Bool("api-enable-cors", false, "Enable CORS headers in the remote API")
flDns = docker.NewListOpts(docker.ValidateIp4Address)
flEnableIptables = flag.Bool("iptables", true, "Disable docker's addition of iptables rules")
flDefaultIp = flag.String("ip", "0.0.0.0", "Default IP address to use when binding container ports")
flInterContainerComm = flag.Bool("icc", true, "Enable inter-container communication")
flGraphDriver = flag.String("s", "", "Force the docker runtime to use a specific storage driver")
flHosts = docker.NewListOpts(docker.ValidateHost)
)
flag.Var(&flDns, "dns", "Force docker to use specific DNS servers")
flag.Var(&flHosts, "H", "Multiple tcp://host:port or unix://path/to/socket to bind in daemon mode, single connection otherwise")
flag.Parse()
if *flVersion {
showVersion()
return
}
if flHosts.Len() == 0 {
// If we do not have a host, default to unix socket
flHosts.Set(fmt.Sprintf("unix://%s", docker.DEFAULTUNIXSOCKET))
}
if *bridgeName != "" && *bridgeIp != "" {
log.Fatal("You specified -b & -bip, mutually exclusive options. Please specify only one.")
}
if *flDebug {
os.Setenv("DEBUG", "1")
}
docker.GITCOMMIT = GITCOMMIT
docker.VERSION = VERSION
if *flDaemon {
if flag.NArg() != 0 {
flag.Usage()
return
}
eng, err := engine.New(*flRoot)
if err != nil {
log.Fatal(err)
}
// Load plugin: httpapi
job := eng.Job("initapi")
job.Setenv("Pidfile", *pidfile)
job.Setenv("Root", *flRoot)
job.SetenvBool("AutoRestart", *flAutoRestart)
job.SetenvBool("EnableCors", *flEnableCors)
job.SetenvList("Dns", flDns.GetAll())
job.SetenvBool("EnableIptables", *flEnableIptables)
job.Setenv("BridgeIface", *bridgeName)
job.Setenv("BridgeIp", *bridgeIp)
job.Setenv("DefaultIp", *flDefaultIp)
job.SetenvBool("InterContainerCommunication", *flInterContainerComm)
job.Setenv("GraphDriver", *flGraphDriver)
if err := job.Run(); err != nil {
log.Fatal(err)
}
// Serve api
job = eng.Job("serveapi", flHosts.GetAll()...)
job.SetenvBool("Logging", true)
if err := job.Run(); err != nil {
log.Fatal(err)
}
} else {
if flHosts.Len() > 1 {
log.Fatal("Please specify only one -H")
}
protoAddrParts := strings.SplitN(flHosts.GetAll()[0], "://", 2)
if err := docker.ParseCommands(protoAddrParts[0], protoAddrParts[1], flag.Args()...); err != nil {
if sterr, ok := err.(*utils.StatusError); ok {
if sterr.Status != "" {
log.Println(sterr.Status)
}
os.Exit(sterr.StatusCode)
}
log.Fatal(err)
}
}
}
func main() {
if selfPath := utils.SelfPath(); selfPath == "/sbin/init" || selfPath == "/.dockerinit" {
// Running in init mode
sysinit.SysInit()
return
}
var (
flVersion = flag.Bool([]string{"v", "-version"}, false, "Print version information and quit")
flDaemon = flag.Bool([]string{"d", "-daemon"}, false, "Enable daemon mode")
flDebug = flag.Bool([]string{"D", "-debug"}, false, "Enable debug mode")
flAutoRestart = flag.Bool([]string{"r", "-restart"}, true, "Restart previously running containers")
bridgeName = flag.String([]string{"b", "-bridge"}, "", "Attach containers to a pre-existing network bridge; use 'none' to disable container networking")
bridgeIp = flag.String([]string{"#bip", "-bip"}, "", "Use this CIDR notation address for the network bridge's IP, not compatible with -b")
pidfile = flag.String([]string{"p", "-pidfile"}, "/var/run/docker.pid", "Path to use for daemon PID file")
flRoot = flag.String([]string{"g", "-graph"}, "/var/lib/docker", "Path to use as the root of the docker runtime")
flEnableCors = flag.Bool([]string{"#api-enable-cors", "-api-enable-cors"}, false, "Enable CORS headers in the remote API")
flDns = opts.NewListOpts(opts.ValidateIp4Address)
flEnableIptables = flag.Bool([]string{"#iptables", "-iptables"}, true, "Disable docker's addition of iptables rules")
flEnableIpForward = flag.Bool([]string{"#ip-forward", "-ip-forward"}, true, "Disable enabling of net.ipv4.ip_forward")
flDefaultIp = flag.String([]string{"#ip", "-ip"}, "0.0.0.0", "Default IP address to use when binding container ports")
flInterContainerComm = flag.Bool([]string{"#icc", "-icc"}, true, "Enable inter-container communication")
flGraphDriver = flag.String([]string{"s", "-storage-driver"}, "", "Force the docker runtime to use a specific storage driver")
flHosts = opts.NewListOpts(api.ValidateHost)
flMtu = flag.Int([]string{"#mtu", "-mtu"}, 0, "Set the containers network MTU; if no value is provided: default to the default route MTU or 1500 if not default route is available")
)
flag.Var(&flDns, []string{"#dns", "-dns"}, "Force docker to use specific DNS servers")
flag.Var(&flHosts, []string{"H", "-host"}, "tcp://host:port, unix://path/to/socket, fd://* or fd://socketfd to use in daemon mode. Multiple sockets can be specified")
flag.Parse()
if *flVersion {
showVersion()
return
}
if flHosts.Len() == 0 {
defaultHost := os.Getenv("DOCKER_HOST")
if defaultHost == "" || *flDaemon {
// If we do not have a host, default to unix socket
defaultHost = fmt.Sprintf("unix://%s", api.DEFAULTUNIXSOCKET)
}
flHosts.Set(defaultHost)
}
if *bridgeName != "" && *bridgeIp != "" {
log.Fatal("You specified -b & --bip, mutually exclusive options. Please specify only one.")
}
if *flDebug {
os.Setenv("DEBUG", "1")
}
if *flDaemon {
if flag.NArg() != 0 {
flag.Usage()
return
}
eng, err := engine.New(*flRoot)
if err != nil {
log.Fatal(err)
}
// Load plugin: httpapi
job := eng.Job("initserver")
job.Setenv("Pidfile", *pidfile)
job.Setenv("Root", *flRoot)
job.SetenvBool("AutoRestart", *flAutoRestart)
job.SetenvList("Dns", flDns.GetAll())
job.SetenvBool("EnableIptables", *flEnableIptables)
job.SetenvBool("EnableIpForward", *flEnableIpForward)
job.Setenv("BridgeIface", *bridgeName)
job.Setenv("BridgeIP", *bridgeIp)
job.Setenv("DefaultIp", *flDefaultIp)
job.SetenvBool("InterContainerCommunication", *flInterContainerComm)
job.Setenv("GraphDriver", *flGraphDriver)
job.SetenvInt("Mtu", *flMtu)
if err := job.Run(); err != nil {
log.Fatal(err)
}
// Serve api
job = eng.Job("serveapi", flHosts.GetAll()...)
job.SetenvBool("Logging", true)
job.SetenvBool("EnableCors", *flEnableCors)
job.Setenv("Version", dockerversion.VERSION)
if err := job.Run(); err != nil {
log.Fatal(err)
}
} else {
if flHosts.Len() > 1 {
log.Fatal("Please specify only one -H")
}
protoAddrParts := strings.SplitN(flHosts.GetAll()[0], "://", 2)
if err := docker.ParseCommands(protoAddrParts[0], protoAddrParts[1], flag.Args()...); err != nil {
if sterr, ok := err.(*utils.StatusError); ok {
if sterr.Status != "" {
log.Println(sterr.Status)
}
os.Exit(sterr.StatusCode)
}
log.Fatal(err)
}
}
}