Example #1
0
// CmdNetworkCreate creates a new network with a given name
//
// Usage: docker network create [OPTIONS] <NETWORK-NAME>
func (cli *DockerCli) CmdNetworkCreate(args ...string) error {
	cmd := Cli.Subcmd("network create", []string{"NETWORK-NAME"}, "Creates a new network with a name specified by the user", false)
	flDriver := cmd.String([]string{"d", "-driver"}, "bridge", "Driver to manage the Network")
	flOpts := opts.NewMapOpts(nil, nil)

	flIpamDriver := cmd.String([]string{"-ipam-driver"}, "default", "IP Address Management Driver")
	flIpamSubnet := opts.NewListOpts(nil)
	flIpamIPRange := opts.NewListOpts(nil)
	flIpamGateway := opts.NewListOpts(nil)
	flIpamAux := opts.NewMapOpts(nil, nil)
	flIpamOpt := opts.NewMapOpts(nil, nil)
	flLabels := opts.NewListOpts(nil)

	cmd.Var(&flIpamSubnet, []string{"-subnet"}, "subnet in CIDR format that represents a network segment")
	cmd.Var(&flIpamIPRange, []string{"-ip-range"}, "allocate container ip from a sub-range")
	cmd.Var(&flIpamGateway, []string{"-gateway"}, "ipv4 or ipv6 Gateway for the master subnet")
	cmd.Var(flIpamAux, []string{"-aux-address"}, "auxiliary ipv4 or ipv6 addresses used by Network driver")
	cmd.Var(flOpts, []string{"o", "-opt"}, "set driver specific options")
	cmd.Var(flIpamOpt, []string{"-ipam-opt"}, "set IPAM driver specific options")
	cmd.Var(&flLabels, []string{"-label"}, "set metadata on a network")

	flInternal := cmd.Bool([]string{"-internal"}, false, "restricts external access to the network")
	flIPv6 := cmd.Bool([]string{"-ipv6"}, false, "enable IPv6 networking")

	cmd.Require(flag.Exact, 1)
	err := cmd.ParseFlags(args, true)
	if err != nil {
		return err
	}

	// Set the default driver to "" if the user didn't set the value.
	// That way we can know whether it was user input or not.
	driver := *flDriver
	if !cmd.IsSet("-driver") && !cmd.IsSet("d") {
		driver = ""
	}

	ipamCfg, err := consolidateIpam(flIpamSubnet.GetAll(), flIpamIPRange.GetAll(), flIpamGateway.GetAll(), flIpamAux.GetAll())
	if err != nil {
		return err
	}

	// Construct network create request body
	nc := types.NetworkCreate{
		Driver:         driver,
		IPAM:           network.IPAM{Driver: *flIpamDriver, Config: ipamCfg, Options: flIpamOpt.GetAll()},
		Options:        flOpts.GetAll(),
		CheckDuplicate: true,
		Internal:       *flInternal,
		EnableIPv6:     *flIPv6,
		Labels:         runconfigopts.ConvertKVStringsToMap(flLabels.GetAll()),
	}

	resp, err := cli.client.NetworkCreate(context.Background(), cmd.Arg(0), nc)
	if err != nil {
		return err
	}
	fmt.Fprintf(cli.out, "%s\n", resp.ID)
	return nil
}
Example #2
0
// InstallFlags adds command-line options to the top-level flag parser for
// the current process.
func (options *Options) InstallFlags(cmd *flag.FlagSet, usageFn func(string) string) {
	options.Mirrors = opts.NewListOpts(ValidateMirror)
	cmd.Var(&options.Mirrors, []string{"-registry-mirror"}, usageFn("Preferred Docker registry mirror"))
	options.InsecureRegistries = opts.NewListOpts(ValidateIndexName)
	cmd.Var(&options.InsecureRegistries, []string{"-insecure-registry"}, usageFn("Enable insecure registry communication"))
	cmd.BoolVar(&V2Only, []string{"-disable-legacy-registry"}, false, "Do not contact legacy registries")
}
Example #3
0
func newServiceOptions() *serviceOptions {
	return &serviceOptions{
		labels: opts.NewListOpts(runconfigopts.ValidateEnv),
		env:    opts.NewListOpts(runconfigopts.ValidateEnv),
		endpoint: endpointOptions{
			ports: opts.NewListOpts(ValidatePort),
		},
	}
}
Example #4
0
// CmdNetworkCreate creates a new network with a given name
//
// Usage: docker network create [OPTIONS] <NETWORK-NAME>
func (cli *DockerCli) CmdNetworkCreate(args ...string) error {
	cmd := Cli.Subcmd("network create", []string{"NETWORK-NAME"}, "Creates a new network with a name specified by the user", false)
	flDriver := cmd.String([]string{"d", "-driver"}, "bridge", "Driver to manage the Network")
	flOpts := opts.NewMapOpts(nil, nil)

	flIpamDriver := cmd.String([]string{"-ipam-driver"}, "default", "IP Address Management Driver")
	flIpamSubnet := opts.NewListOpts(nil)
	flIpamIPRange := opts.NewListOpts(nil)
	flIpamGateway := opts.NewListOpts(nil)
	flIpamAux := opts.NewMapOpts(nil, nil)

	cmd.Var(&flIpamSubnet, []string{"-subnet"}, "subnet in CIDR format that represents a network segment")
	cmd.Var(&flIpamIPRange, []string{"-ip-range"}, "allocate container ip from a sub-range")
	cmd.Var(&flIpamGateway, []string{"-gateway"}, "ipv4 or ipv6 Gateway for the master subnet")
	cmd.Var(flIpamAux, []string{"-aux-address"}, "auxiliary ipv4 or ipv6 addresses used by Network driver")
	cmd.Var(flOpts, []string{"o", "-opt"}, "set driver specific options")

	cmd.Require(flag.Exact, 1)
	err := cmd.ParseFlags(args, true)
	if err != nil {
		return err
	}

	// Set the default driver to "" if the user didn't set the value.
	// That way we can know whether it was user input or not.
	driver := *flDriver
	if !cmd.IsSet("-driver") && !cmd.IsSet("d") {
		driver = ""
	}

	ipamCfg, err := consolidateIpam(flIpamSubnet.GetAll(), flIpamIPRange.GetAll(), flIpamGateway.GetAll(), flIpamAux.GetAll())
	if err != nil {
		return err
	}

	// Construct network create request body
	nc := types.NetworkCreate{
		Name:           cmd.Arg(0),
		Driver:         driver,
		IPAM:           network.IPAM{Driver: *flIpamDriver, Config: ipamCfg},
		Options:        flOpts.GetAll(),
		CheckDuplicate: true,
	}
	obj, _, err := readBody(cli.call("POST", "/networks/create", nc, nil))
	if err != nil {
		return err
	}
	var resp types.NetworkCreateResponse
	err = json.Unmarshal(obj, &resp)
	if err != nil {
		return err
	}
	fmt.Fprintf(cli.out, "%s\n", resp.ID)
	return nil
}
Example #5
0
// NewBuildCommand creates a new `docker build` command
func NewBuildCommand(dockerCli *command.DockerCli) *cobra.Command {
	ulimits := make(map[string]*units.Ulimit)
	options := buildOptions{
		tags:      opts.NewListOpts(validateTag),
		buildArgs: opts.NewListOpts(opts.ValidateEnv),
		ulimits:   opts.NewUlimitOpt(&ulimits),
		labels:    opts.NewListOpts(opts.ValidateEnv),
	}

	cmd := &cobra.Command{
		Use:   "build [OPTIONS] PATH | URL | -",
		Short: "Build an image from a Dockerfile",
		Args:  cli.ExactArgs(1),
		RunE: func(cmd *cobra.Command, args []string) error {
			options.context = args[0]
			return runBuild(dockerCli, options)
		},
	}

	flags := cmd.Flags()

	flags.VarP(&options.tags, "tag", "t", "Name and optionally a tag in the 'name:tag' format")
	flags.Var(&options.buildArgs, "build-arg", "Set build-time variables")
	flags.Var(options.ulimits, "ulimit", "Ulimit options")
	flags.StringVarP(&options.dockerfileName, "file", "f", "", "Name of the Dockerfile (Default is 'PATH/Dockerfile')")
	flags.StringVarP(&options.memory, "memory", "m", "", "Memory limit")
	flags.StringVar(&options.memorySwap, "memory-swap", "", "Swap limit equal to memory plus swap: '-1' to enable unlimited swap")
	flags.StringVar(&options.shmSize, "shm-size", "", "Size of /dev/shm, default value is 64MB")
	flags.Int64VarP(&options.cpuShares, "cpu-shares", "c", 0, "CPU shares (relative weight)")
	flags.Int64Var(&options.cpuPeriod, "cpu-period", 0, "Limit the CPU CFS (Completely Fair Scheduler) period")
	flags.Int64Var(&options.cpuQuota, "cpu-quota", 0, "Limit the CPU CFS (Completely Fair Scheduler) quota")
	flags.StringVar(&options.cpuSetCpus, "cpuset-cpus", "", "CPUs in which to allow execution (0-3, 0,1)")
	flags.StringVar(&options.cpuSetMems, "cpuset-mems", "", "MEMs in which to allow execution (0-3, 0,1)")
	flags.StringVar(&options.cgroupParent, "cgroup-parent", "", "Optional parent cgroup for the container")
	flags.StringVar(&options.isolation, "isolation", "", "Container isolation technology")
	flags.Var(&options.labels, "label", "Set metadata for an image")
	flags.BoolVar(&options.noCache, "no-cache", false, "Do not use cache when building the image")
	flags.BoolVar(&options.rm, "rm", true, "Remove intermediate containers after a successful build")
	flags.BoolVar(&options.forceRm, "force-rm", false, "Always remove intermediate containers")
	flags.BoolVarP(&options.quiet, "quiet", "q", false, "Suppress the build output and print image ID on success")
	flags.BoolVar(&options.pull, "pull", false, "Always attempt to pull a newer version of the image")
	flags.StringSliceVar(&options.cacheFrom, "cache-from", []string{}, "Images to consider as cache sources")
	flags.BoolVar(&options.compress, "compress", false, "Compress the build context using gzip")
	flags.StringSliceVar(&options.securityOpt, "security-opt", []string{}, "Security options")
	flags.StringVar(&options.networkMode, "network", "default", "Set the networking mode for the RUN instructions during build")

	command.AddTrustedFlags(flags, true)

	flags.BoolVar(&options.squash, "squash", false, "Squash newly built layers into a single new layer")
	flags.SetAnnotation("squash", "experimental", nil)
	flags.SetAnnotation("squash", "version", []string{"1.25"})

	return cmd
}
Example #6
0
func newServiceOptions() *serviceOptions {
	return &serviceOptions{
		labels:          opts.NewListOpts(runconfigopts.ValidateEnv),
		containerLabels: opts.NewListOpts(runconfigopts.ValidateEnv),
		env:             opts.NewListOpts(runconfigopts.ValidateEnv),
		endpoint: endpointOptions{
			ports: opts.NewListOpts(ValidatePort),
		},
		logDriver: newLogDriverOptions(),
	}
}
Example #7
0
// NewServiceConfig returns a new instance of ServiceConfig
func NewServiceConfig(options *Options) *ServiceConfig {
	if options == nil {
		options = &Options{
			Mirrors:            opts.NewListOpts(nil),
			InsecureRegistries: opts.NewListOpts(nil),
		}
	}

	// Localhost is by default considered as an insecure registry
	// This is a stop-gap for people who are running a private registry on localhost (especially on Boot2docker).
	//
	// TODO: should we deprecate this once it is easier for people to set up a TLS registry or change
	// daemon flags on boot2docker?
	options.InsecureRegistries.Set("127.0.0.0/8")

	config := &ServiceConfig{
		InsecureRegistryCIDRs: make([]*netIPNet, 0),
		IndexConfigs:          make(map[string]*IndexInfo, 0),
		// Hack: Bypass setting the mirrors to IndexConfigs since they are going away
		// and Mirrors are only for the official registry anyways.
		Mirrors: options.Mirrors.GetAll(),
	}
	// Split --insecure-registry into CIDR and registry-specific settings.
	for _, r := range options.InsecureRegistries.GetAll() {
		// Check if CIDR was passed to --insecure-registry
		_, ipnet, err := net.ParseCIDR(r)
		if err == nil {
			// Valid CIDR.
			config.InsecureRegistryCIDRs = append(config.InsecureRegistryCIDRs, (*netIPNet)(ipnet))
		} else {
			// Assume `host:port` if not CIDR.
			config.IndexConfigs[r] = &IndexInfo{
				Name:     r,
				Mirrors:  make([]string, 0),
				Secure:   false,
				Official: false,
			}
		}
	}

	// Configure public registry.
	config.IndexConfigs[IndexName] = &IndexInfo{
		Name:     IndexName,
		Mirrors:  config.Mirrors,
		Secure:   true,
		Official: true,
	}

	return config
}
Example #8
0
// CmdNetworkCreate creates a new network with a given name
//
// Usage: docker network create [OPTIONS] <NETWORK-NAME>
func (cli *DockerCli) CmdNetworkCreate(args ...string) error {
	cmd := Cli.Subcmd("network create", []string{"NETWORK-NAME"}, "Creates a new network with a name specified by the user", false)
	flDriver := cmd.String([]string{"d", "-driver"}, "bridge", "Driver to manage the Network")
	flLabels := opts.NewListOpts(nil)

	flIpamDriver := cmd.String([]string{"-ipam-driver"}, "default", "IP Address Management Driver")
	flIpamSubnet := opts.NewListOpts(nil)
	flIpamIPRange := opts.NewListOpts(nil)
	flIpamGateway := opts.NewListOpts(nil)
	flIpamAux := opts.NewListOpts(nil)

	cmd.Var(&flIpamSubnet, []string{"-subnet"}, "Subnet in CIDR format that represents a network segment")
	cmd.Var(&flIpamIPRange, []string{"-ip-range"}, "allocate container ip from a sub-range")
	cmd.Var(&flIpamGateway, []string{"-gateway"}, "ipv4 or ipv6 Gateway for the master subnet")
	cmd.Var(&flIpamAux, []string{"-aux-address"}, "Auxilary ipv4 or ipv6 addresses used by Network driver")
	cmd.Var(&flLabels, []string{"l", "-label"}, "network metadata of the form Key=Value")

	cmd.Require(flag.Exact, 1)
	err := cmd.ParseFlags(args, true)
	if err != nil {
		return err
	}

	ipamdata, err := consolidateIpam(flIpamSubnet.GetAll(), flIpamIPRange.GetAll(), flIpamGateway.GetAll(), flIpamAux.GetAll())
	if err != nil {
		return err
	}
	// Construct network create request body
	nc := types.NetworkCreate{
		Name:           cmd.Arg(0),
		Driver:         *flDriver,
		IpamDriver:     *flIpamDriver,
		Ipam:           ipamdata,
		Labels:         runconfig.ConvertKVStringsToMap(flLabels.GetAll()),
		CheckDuplicate: true,
	}
	obj, _, err := readBody(cli.call("POST", "/networks/create", nc, nil))
	if err != nil {
		return err
	}
	var resp types.NetworkCreateResponse
	err = json.Unmarshal(obj, &resp)
	if err != nil {
		return err
	}
	fmt.Fprintf(cli.out, "%s\n", resp.ID)
	return nil
}
Example #9
0
// CmdCommit creates a new image from a container's changes.
//
// Usage: docker commit [OPTIONS] CONTAINER [REPOSITORY[:TAG]]
func (cli *DockerCli) CmdCommit(args ...string) error {
	cmd := cli.Subcmd("commit", "CONTAINER [REPOSITORY[:TAG]]", "Create a new image from a container's changes", true)
	flPause := cmd.Bool([]string{"p", "-pause"}, true, "Pause container during commit")
	flComment := cmd.String([]string{"m", "-message"}, "", "Commit message")
	flAuthor := cmd.String([]string{"a", "#author", "-author"}, "", "Author (e.g., \"John Hannibal Smith <[email protected]>\")")
	flChanges := opts.NewListOpts(nil)
	cmd.Var(&flChanges, []string{"c", "-change"}, "Apply Dockerfile instruction to the created image")
	// FIXME: --run is deprecated, it will be replaced with inline Dockerfile commands.
	flConfig := cmd.String([]string{"#run", "#-run"}, "", "This option is deprecated and will be removed in a future version in favor of inline Dockerfile-compatible commands")
	cmd.Require(flag.Max, 2)
	cmd.Require(flag.Min, 1)
	utils.ParseFlags(cmd, args, true)

	var (
		name            = cmd.Arg(0)
		repository, tag = parsers.ParseRepositoryTag(cmd.Arg(1))
	)

	//Check if the given image name can be resolved
	if repository != "" {
		if err := registry.ValidateRepositoryName(repository); err != nil {
			return err
		}
	}

	v := url.Values{}
	v.Set("container", name)
	v.Set("repo", repository)
	v.Set("tag", tag)
	v.Set("comment", *flComment)
	v.Set("author", *flAuthor)
	for _, change := range flChanges.GetAll() {
		v.Add("changes", change)
	}

	if *flPause != true {
		v.Set("pause", "0")
	}

	var (
		config *runconfig.Config
		env    engine.Env
	)
	if *flConfig != "" {
		config = &runconfig.Config{}
		if err := json.Unmarshal([]byte(*flConfig), config); err != nil {
			return err
		}
	}
	stream, _, err := cli.call("POST", "/commit?"+v.Encode(), config, nil)
	if err != nil {
		return err
	}
	if err := env.Decode(stream); err != nil {
		return err
	}

	fmt.Fprintf(cli.out, "%s\n", env.Get("Id"))
	return nil
}
Example #10
0
func newNodeOptions() *nodeOptions {
	return &nodeOptions{
		annotations: annotations{
			labels: opts.NewListOpts(nil),
		},
	}
}
Example #11
0
// CmdServiceAttach handles service attach UI
func (cli *NetworkCli) CmdServiceAttach(chain string, args ...string) error {
	cmd := cli.Subcmd(chain, "attach", "CONTAINER SERVICE[.NETWORK]", "Sets a container as a service backend", false)
	flAlias := opts.NewListOpts(netutils.ValidateAlias)
	cmd.Var(&flAlias, []string{"-alias"}, "Add alias for another container")
	cmd.Require(flag.Min, 2)
	err := cmd.ParseFlags(args, true)
	if err != nil {
		return err
	}

	containerID, err := lookupContainerID(cli, cmd.Arg(0))
	if err != nil {
		return err
	}

	sandboxID, err := lookupSandboxID(cli, containerID)
	if err != nil {
		return err
	}

	sn, nn := parseServiceName(cmd.Arg(1))
	serviceID, err := lookupServiceID(cli, nn, sn)
	if err != nil {
		return err
	}

	nc := serviceAttach{SandboxID: sandboxID, Aliases: flAlias.GetAll()}

	_, _, err = readBody(cli.call("POST", "/services/"+serviceID+"/backend", nc, nil))

	return err
}
Example #12
0
// CmdServicePublish handles service create UI
func (cli *NetworkCli) CmdServicePublish(chain string, args ...string) error {
	cmd := cli.Subcmd(chain, "publish", "SERVICE[.NETWORK]", "Publish a new service on a network", false)
	flAlias := opts.NewListOpts(netutils.ValidateAlias)
	cmd.Var(&flAlias, []string{"-alias"}, "Add alias to self")
	cmd.Require(flag.Exact, 1)
	err := cmd.ParseFlags(args, true)
	if err != nil {
		return err
	}

	sn, nn := parseServiceName(cmd.Arg(0))
	sc := serviceCreate{Name: sn, Network: nn, MyAliases: flAlias.GetAll()}
	obj, _, err := readBody(cli.call("POST", "/services", sc, nil))
	if err != nil {
		return err
	}

	var replyID string
	err = json.Unmarshal(obj, &replyID)
	if err != nil {
		return err
	}

	fmt.Fprintf(cli.out, "%s\n", replyID)
	return nil
}
Example #13
0
// NewCommitCommand creates a new cobra.Command for `docker commit`
func NewCommitCommand(dockerCli *client.DockerCli) *cobra.Command {
	var opts commitOptions

	cmd := &cobra.Command{
		Use:   "commit [OPTIONS] CONTAINER [REPOSITORY[:TAG]]",
		Short: "Create a new image from a container's changes",
		Args:  cli.RequiresRangeArgs(1, 2),
		RunE: func(cmd *cobra.Command, args []string) error {
			opts.container = args[0]
			if len(args) > 1 {
				opts.reference = args[1]
			}
			return runCommit(dockerCli, &opts)
		},
	}

	flags := cmd.Flags()
	flags.SetInterspersed(false)

	flags.BoolVarP(&opts.pause, "pause", "p", true, "Pause container during commit")
	flags.StringVarP(&opts.comment, "message", "m", "", "Commit message")
	flags.StringVarP(&opts.author, "author", "a", "", "Author (e.g., \"John Hannibal Smith <[email protected]>\")")

	opts.changes = dockeropts.NewListOpts(nil)
	flags.VarP(&opts.changes, "change", "c", "Apply Dockerfile instruction to the created image")

	return cmd
}
Example #14
0
func BuildContext(driver, root string) (*Context, error) {
	d, err := graphdriver.GetDriver(driver, root, nil, nil, nil)
	if err != nil {
		return nil, err
	}

	g, err := graph.NewGraph(filepath.Join(root, "graph"), d, nil, nil)
	if err != nil {
		return nil, err
	}

	config := &graph.TagStoreConfig{
		Graph:  g,
		Events: events.New(),
		Registry: registry.NewService(&registry.Options{
			Mirrors:            opts.NewListOpts(nil),
			InsecureRegistries: *opts.NewListOptsRef(&internalDockerEndpoints, nil),
		}),
	}
	store, err := graph.NewTagStore(filepath.Join(root, "repositories-"+d.String()), config)
	if err != nil {
		return nil, err
	}

	return NewContext(store, g, d), nil
}
Example #15
0
func rewriteTLSFlags(dcli *DockerfCli, machine string, cluster string) {
	if machine == "" {
		return
	}
	tlsFlagArgs := func(machineName string) []string {
		mp := dmachine.NewMachineProxy("container-tls-config")
		if flags, err := mp.Config(machineName, cluster); err != nil {
			fmt.Printf("Load Machine(name:%s, cluster:%s) configs error:%s\n", machine, cluster, err.Error())
			return []string{}
		} else {
			return strings.Split(flags, " ")
		}
	}(machine)

	tlsFlagset := flag.NewFlagSet("tls-docker-machine", flag.ExitOnError)

	flTls = tlsFlagset.Bool([]string{"-tls"}, false, "Use TLS; implied by --tlsverify")
	flTlsVerify = tlsFlagset.Bool([]string{"-tlsverify"}, false, "Use TLS and verify the remote")
	flCa = tlsFlagset.String([]string{"-tlscacert"}, "", "Trust certs signed only by this CA")
	flCert = tlsFlagset.String([]string{"-tlscert"}, "", "Path to TLS certificate file")
	flKey = tlsFlagset.String([]string{"-tlskey"}, "", "Path to TLS key file")

	listOpts := opts.NewListOpts(nil)
	tlsFlagset.Var(&listOpts, []string{"H", "-host"}, "Daemon socket(s) to connect to")

	tlsFlagset.Parse(tlsFlagArgs)

	flHosts = listOpts.GetAll()

}
Example #16
0
// CmdVolumeCreate creates a new volume.
//
// Usage: docker volume create [OPTIONS]
func (cli *DockerCli) CmdVolumeCreate(args ...string) error {
	cmd := Cli.Subcmd("volume create", nil, "Create a volume", true)
	flDriver := cmd.String([]string{"d", "-driver"}, "local", "Specify volume driver name")
	flName := cmd.String([]string{"-name"}, "", "Specify volume name")

	flDriverOpts := opts.NewMapOpts(nil, nil)
	cmd.Var(flDriverOpts, []string{"o", "-opt"}, "Set driver specific options")

	flLabels := opts.NewListOpts(nil)
	cmd.Var(&flLabels, []string{"-label"}, "Set metadata for a volume")

	cmd.Require(flag.Exact, 0)
	cmd.ParseFlags(args, true)

	volReq := types.VolumeCreateRequest{
		Driver:     *flDriver,
		DriverOpts: flDriverOpts.GetAll(),
		Name:       *flName,
		Labels:     runconfigopts.ConvertKVStringsToMap(flLabels.GetAll()),
	}

	vol, err := cli.client.VolumeCreate(context.Background(), volReq)
	if err != nil {
		return err
	}

	fmt.Fprintf(cli.out, "%s\n", vol.Name)
	return nil
}
Example #17
0
// NewCommitCommand creates a new cobra.Command for `docker commit`
func NewCommitCommand(dockerCli *client.DockerCli) *cobra.Command {
	var opts commitOptions

	cmd := &cobra.Command{
		Use:   "commit [OPTIONS] CONTAINER [REPOSITORY[:TAG]]",
		Short: "Create a new image from a container's changes",
		Args:  cli.RequiresRangeArgs(1, 2),
		RunE: func(cmd *cobra.Command, args []string) error {
			opts.container = args[0]
			if len(args) > 1 {
				opts.reference = args[1]
			}
			return runCommit(dockerCli, &opts)
		},
	}
	cmd.SetFlagErrorFunc(flagErrorFunc)

	flags := cmd.Flags()
	flags.SetInterspersed(false)

	flags.BoolVarP(&opts.pause, "pause", "p", true, "Pause container during commit")
	flags.StringVarP(&opts.comment, "message", "m", "", "Commit message")
	flags.StringVarP(&opts.author, "author", "a", "", "Author (e.g., \"John Hannibal Smith <[email protected]>\")")

	opts.changes = dockeropts.NewListOpts(nil)
	flags.VarP(&opts.changes, "change", "c", "Apply Dockerfile instruction to the created image")

	// FIXME: --run is deprecated, it will be replaced with inline Dockerfile commands.
	flags.StringVar(&opts.config, "run", "", "This option is deprecated and will be removed in a future version in favor of inline Dockerfile-compatible commands")
	flags.MarkDeprecated("run", "it will be replaced with inline Dockerfile commands.")

	return cmd
}
Example #18
0
// CmdNetworkLs lists all the networks managed by docker daemon
//
// Usage: docker network ls [OPTIONS]
func (cli *DockerCli) CmdNetworkLs(args ...string) error {
	cmd := Cli.Subcmd("network ls", nil, "Lists networks", true)
	quiet := cmd.Bool([]string{"q", "-quiet"}, false, "Only display numeric IDs")
	noTrunc := cmd.Bool([]string{"-no-trunc"}, false, "Do not truncate the output")

	flFilter := opts.NewListOpts(nil)
	cmd.Var(&flFilter, []string{"f", "-filter"}, "Filter output based on conditions provided")

	cmd.Require(flag.Exact, 0)
	err := cmd.ParseFlags(args, true)
	if err != nil {
		return err
	}

	// Consolidate all filter flags, and sanity check them early.
	// They'll get process after get response from server.
	netFilterArgs := filters.NewArgs()
	for _, f := range flFilter.GetAll() {
		if netFilterArgs, err = filters.ParseFlag(f, netFilterArgs); err != nil {
			return err
		}
	}

	options := types.NetworkListOptions{
		Filters: netFilterArgs,
	}

	networkResources, err := cli.client.NetworkList(context.Background(), options)
	if err != nil {
		return err
	}

	wr := tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)

	// unless quiet (-q) is specified, print field titles
	if !*quiet {
		fmt.Fprintln(wr, "NETWORK ID\tNAME\tDRIVER")
	}
	sort.Sort(byNetworkName(networkResources))
	for _, networkResource := range networkResources {
		ID := networkResource.ID
		netName := networkResource.Name
		if !*noTrunc {
			ID = stringid.TruncateID(ID)
		}
		if *quiet {
			fmt.Fprintln(wr, ID)
			continue
		}
		driver := networkResource.Driver
		fmt.Fprintf(wr, "%s\t%s\t%s\t",
			ID,
			netName,
			driver)
		fmt.Fprint(wr, "\n")
	}
	wr.Flush()
	return nil
}
Example #19
0
// CmdImport creates an empty filesystem image, imports the contents of the tarball into the image, and optionally tags the image.
//
// The URL argument is the address of a tarball (.tar, .tar.gz, .tgz, .bzip, .tar.xz, .txz) file or a path to local file relative to docker client. If the URL is '-', then the tar file is read from STDIN.
//
// Usage: docker import [OPTIONS] file|URL|- [REPOSITORY[:TAG]]
func (cli *DockerCli) CmdImport(args ...string) error {
	cmd := Cli.Subcmd("import", []string{"file|URL|- [REPOSITORY[:TAG]]"}, Cli.DockerCommands["import"].Description, true)
	flChanges := opts.NewListOpts(nil)
	cmd.Var(&flChanges, []string{"c", "-change"}, "Apply Dockerfile instruction to the created image")
	message := cmd.String([]string{"m", "-message"}, "", "Set commit message for imported image")
	cmd.Require(flag.Min, 1)

	cmd.ParseFlags(args, true)

	var (
		in         io.Reader
		tag        string
		src        = cmd.Arg(0)
		srcName    = src
		repository = cmd.Arg(1)
		changes    = flChanges.GetAll()
	)

	if cmd.NArg() == 3 {
		fmt.Fprintf(cli.err, "[DEPRECATED] The format 'file|URL|- [REPOSITORY [TAG]]' has been deprecated. Please use file|URL|- [REPOSITORY[:TAG]]\n")
		tag = cmd.Arg(2)
	}

	if repository != "" {
		//Check if the given image name can be resolved
		if _, err := reference.ParseNamed(repository); err != nil {
			return err
		}
	}

	if src == "-" {
		in = cli.in
	} else if !urlutil.IsURL(src) {
		srcName = "-"
		file, err := os.Open(src)
		if err != nil {
			return err
		}
		defer file.Close()
		in = file
	}

	options := types.ImageImportOptions{
		Source:         in,
		SourceName:     srcName,
		RepositoryName: repository,
		Message:        *message,
		Tag:            tag,
		Changes:        changes,
	}

	responseBody, err := cli.client.ImageImport(options)
	if err != nil {
		return err
	}
	defer responseBody.Close()

	return jsonmessage.DisplayJSONMessagesStream(responseBody, cli.out, cli.outFd, cli.isTerminalOut)
}
Example #20
0
// CmdEvents prints a live stream of real time events from the server.
//
// Usage: docker events [OPTIONS]
func (cli *DockerCli) CmdEvents(args ...string) error {
	cmd := cli.Subcmd("events", "", "Get real time events from the server", true)
	since := cmd.String([]string{"#since", "-since"}, "", "Show all events created since timestamp")
	until := cmd.String([]string{"-until"}, "", "Stream events until this timestamp")
	flFilter := opts.NewListOpts(nil)
	cmd.Var(&flFilter, []string{"f", "-filter"}, "Filter output based on conditions provided")
	cmd.Require(flag.Exact, 0)

	cmd.ParseFlags(args, true)

	var (
		v               = url.Values{}
		loc             = time.FixedZone(time.Now().Zone())
		eventFilterArgs = filters.Args{}
	)

	// Consolidate all filter flags, and sanity check them early.
	// They'll get process in the daemon/server.
	for _, f := range flFilter.GetAll() {
		var err error
		eventFilterArgs, err = filters.ParseFlag(f, eventFilterArgs)
		if err != nil {
			return err
		}
	}
	var setTime = func(key, value string) {
		format := timeutils.RFC3339NanoFixed
		if len(value) < len(format) {
			format = format[:len(value)]
		}
		if t, err := time.ParseInLocation(format, value, loc); err == nil {
			v.Set(key, strconv.FormatInt(t.Unix(), 10))
		} else {
			v.Set(key, value)
		}
	}
	if *since != "" {
		setTime("since", *since)
	}
	if *until != "" {
		setTime("until", *until)
	}
	if len(eventFilterArgs) > 0 {
		filterJSON, err := filters.ToParam(eventFilterArgs)
		if err != nil {
			return err
		}
		v.Set("filters", filterJSON)
	}
	sopts := &streamOpts{
		rawTerminal: true,
		out:         cli.out,
	}
	if err := cli.stream("GET", "/events?"+v.Encode(), sopts); err != nil {
		return err
	}
	return nil
}
Example #21
0
// CmdImport creates an empty filesystem image, imports the contents of the tarball into the image, and optionally tags the image.
//
// The URL argument is the address of a tarball (.tar, .tar.gz, .tgz, .bzip, .tar.xz, .txz) file or a path to local file relative to docker client. If the URL is '-', then the tar file is read from STDIN.
//
// Usage: docker import [OPTIONS] file|URL|- [REPOSITORY[:TAG]]
func (cli *DockerCli) CmdImport(args ...string) error {
	cmd := Cli.Subcmd("import", []string{"file|URL|- [REPOSITORY[:TAG]]"}, Cli.DockerCommands["import"].Description, true)
	flChanges := opts.NewListOpts(nil)
	cmd.Var(&flChanges, []string{"c", "-change"}, "Apply Dockerfile instruction to the created image")
	message := cmd.String([]string{"m", "-message"}, "", "Set commit message for imported image")
	cmd.Require(flag.Min, 1)

	cmd.ParseFlags(args, true)

	var (
		v          = url.Values{}
		src        = cmd.Arg(0)
		repository = cmd.Arg(1)
	)

	v.Set("fromSrc", src)
	v.Set("repo", repository)
	v.Set("message", *message)
	for _, change := range flChanges.GetAll() {
		v.Add("changes", change)
	}
	if cmd.NArg() == 3 {
		fmt.Fprintf(cli.err, "[DEPRECATED] The format 'file|URL|- [REPOSITORY [TAG]]' has been deprecated. Please use file|URL|- [REPOSITORY[:TAG]]\n")
		v.Set("tag", cmd.Arg(2))
	}

	if repository != "" {
		//Check if the given image name can be resolved
		repo, _ := parsers.ParseRepositoryTag(repository)
		if err := registry.ValidateRepositoryName(repo); err != nil {
			return err
		}
	}

	var in io.Reader

	if src == "-" {
		in = cli.in
	} else if !urlutil.IsURL(src) {
		v.Set("fromSrc", "-")
		file, err := os.Open(src)
		if err != nil {
			return err
		}
		defer file.Close()
		in = file

	}

	sopts := &streamOpts{
		rawTerminal: true,
		in:          in,
		out:         cli.out,
	}

	_, err := cli.stream("POST", "/images/create?"+v.Encode(), sopts)
	return err
}
Example #22
0
func makeServiceConfig(mirrors []string, insecureRegistries []string) *ServiceConfig {
	options := &Options{
		Mirrors:            opts.NewListOpts(nil),
		InsecureRegistries: opts.NewListOpts(nil),
	}
	if mirrors != nil {
		for _, mirror := range mirrors {
			options.Mirrors.Set(mirror)
		}
	}
	if insecureRegistries != nil {
		for _, insecureRegistries := range insecureRegistries {
			options.InsecureRegistries.Set(insecureRegistries)
		}
	}

	return NewServiceConfig(options)
}
Example #23
0
func InitDockerCfg(mirrors []string, insecureRegistries []string, graphdriver, root string) {
	if dockerCfg.LogConfig.Config == nil {
		dockerCfg.LogConfig.Config = make(map[string]string)
	}

	dockerCfg.LogConfig.Config = make(map[string]string)
	var errhandler flag.ErrorHandling = flag.ContinueOnError
	flags := flag.NewFlagSet("", errhandler)
	dockerCfg.InstallFlags(flags, presentInHelp)

	dockerCfg.GraphDriver = graphdriver
	dockerCfg.Root = root
	dockerCfg.TrustKeyPath = path.Join(root, "keys")

	// disable docker network
	flags.Set("-bridge", "none")
	flags.Set("-iptables", "false")
	flags.Set("-ipmasq", "false")

	// disable log driver
	dockerCfg.LogConfig.Type = "none"

	// debug mode
	if glog.V(3) {
		dockerutils.EnableDebug()
	}

	registryOpts := &registry.Options{
		Mirrors:            opts.NewListOpts(nil),
		InsecureRegistries: opts.NewListOpts(nil),
	}
	registryOpts.InstallFlags(flags, absentFromHelp)

	for _, m := range mirrors {
		registryOpts.Mirrors.Set(m)
	}

	for _, ir := range insecureRegistries {
		registryOpts.InsecureRegistries.Set(ir)
	}

	registryCfg = registry.NewService(registryOpts)
}
Example #24
0
// CmdImport creates an empty filesystem image, imports the contents of the tarball into the image, and optionally tags the image.
//
// The URL argument is the address of a tarball (.tar, .tar.gz, .tgz, .bzip, .tar.xz, .txz) file or a path to local file relative to docker client. If the URL is '-', then the tar file is read from STDIN.
//
// Usage: docker import [OPTIONS] file|URL|- [REPOSITORY[:TAG]]
func (cli *DockerCli) CmdImport(args ...string) error {
	cmd := Cli.Subcmd("import", []string{"file|URL|- [REPOSITORY[:TAG]]"}, Cli.DockerCommands["import"].Description, true)
	flChanges := opts.NewListOpts(nil)
	cmd.Var(&flChanges, []string{"c", "-change"}, "Apply Dockerfile instruction to the created image")
	message := cmd.String([]string{"m", "-message"}, "", "Set commit message for imported image")
	cmd.Require(flag.Min, 1)

	cmd.ParseFlags(args, true)

	var (
		in      io.Reader
		tag     string
		src     = cmd.Arg(0)
		srcName = src
		ref     = cmd.Arg(1)
		changes = flChanges.GetAll()
	)

	if cmd.NArg() == 3 {
		// FIXME(vdemeester) Which version has this been deprecated ? should we remove it ?
		fmt.Fprintf(cli.err, "[DEPRECATED] The format 'file|URL|- [REPOSITORY [TAG]]' has been deprecated. Please use file|URL|- [REPOSITORY[:TAG]]\n")
		tag = cmd.Arg(2)
	}

	if src == "-" {
		in = cli.in
	} else if !urlutil.IsURL(src) {
		srcName = "-"
		file, err := os.Open(src)
		if err != nil {
			return err
		}
		defer file.Close()
		in = file
	}

	source := types.ImageImportSource{
		Source:     in,
		SourceName: srcName,
	}

	options := types.ImageImportOptions{
		Message: *message,
		Tag:     tag,
		Changes: changes,
	}

	responseBody, err := cli.client.ImageImport(context.Background(), source, ref, options)
	if err != nil {
		return err
	}
	defer responseBody.Close()

	return jsonmessage.DisplayJSONMessagesStream(responseBody, cli.out, cli.outFd, cli.isTerminalOut, nil)
}
Example #25
0
// CmdEvents prints a live stream of real time events from the server.
//
// Usage: docker events [OPTIONS]
func (cli *DockerCli) CmdEvents(args ...string) error {
	cmd := Cli.Subcmd("events", nil, Cli.DockerCommands["events"].Description, true)
	since := cmd.String([]string{"-since"}, "", "Show all events created since timestamp")
	until := cmd.String([]string{"-until"}, "", "Stream events until this timestamp")
	flFilter := opts.NewListOpts(nil)
	cmd.Var(&flFilter, []string{"f", "-filter"}, "Filter output based on conditions provided")
	cmd.Require(flag.Exact, 0)

	cmd.ParseFlags(args, true)

	var (
		v               = url.Values{}
		eventFilterArgs = filters.NewArgs()
	)

	// Consolidate all filter flags, and sanity check them early.
	// They'll get process in the daemon/server.
	for _, f := range flFilter.GetAll() {
		var err error
		eventFilterArgs, err = filters.ParseFlag(f, eventFilterArgs)
		if err != nil {
			return err
		}
	}
	ref := time.Now()
	if *since != "" {
		ts, err := timeutils.GetTimestamp(*since, ref)
		if err != nil {
			return err
		}
		v.Set("since", ts)
	}
	if *until != "" {
		ts, err := timeutils.GetTimestamp(*until, ref)
		if err != nil {
			return err
		}
		v.Set("until", ts)
	}
	if eventFilterArgs.Len() > 0 {
		filterJSON, err := filters.ToParam(eventFilterArgs)
		if err != nil {
			return err
		}
		v.Set("filters", filterJSON)
	}
	sopts := &streamOpts{
		rawTerminal: true,
		out:         cli.out,
	}
	if _, err := cli.stream("GET", "/events?"+v.Encode(), sopts); err != nil {
		return err
	}
	return nil
}
Example #26
0
// CmdVolumeLs outputs a list of Docker volumes.
//
// Usage: docker volume ls [OPTIONS]
func (cli *DockerCli) CmdVolumeLs(args ...string) error {
	cmd := Cli.Subcmd("volume ls", nil, "List volumes", true)

	quiet := cmd.Bool([]string{"q", "-quiet"}, false, "Only display volume names")
	flFilter := opts.NewListOpts(nil)
	cmd.Var(&flFilter, []string{"f", "-filter"}, "Provide filter values (i.e. 'dangling=true')")

	cmd.Require(flag.Exact, 0)
	cmd.ParseFlags(args, true)

	volFilterArgs := filters.Args{}
	for _, f := range flFilter.GetAll() {
		var err error
		volFilterArgs, err = filters.ParseFlag(f, volFilterArgs)
		if err != nil {
			return err
		}
	}

	v := url.Values{}
	if len(volFilterArgs) > 0 {
		filterJSON, err := filters.ToParam(volFilterArgs)
		if err != nil {
			return err
		}
		v.Set("filters", filterJSON)
	}

	resp, err := cli.call("GET", "/volumes?"+v.Encode(), nil, nil)
	if err != nil {
		return err
	}

	var volumes types.VolumesListResponse
	if err := json.NewDecoder(resp.body).Decode(&volumes); err != nil {
		return err
	}

	w := tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)
	if !*quiet {
		fmt.Fprintf(w, "DRIVER \tVOLUME NAME")
		fmt.Fprintf(w, "\n")
	}

	for _, vol := range volumes.Volumes {
		if *quiet {
			fmt.Fprintln(w, vol.Name)
			continue
		}
		fmt.Fprintf(w, "%s\t%s\n", vol.Driver, vol.Name)
	}
	w.Flush()
	return nil
}
Example #27
0
// CmdNetworkConnect connects a container to a network
//
// Usage: docker network connect [OPTIONS] <NETWORK> <CONTAINER>
func (cli *DockerCli) CmdNetworkConnect(args ...string) error {
	cmd := Cli.Subcmd("network connect", []string{"NETWORK CONTAINER"}, "Connects a container to a network", false)
	flIPAddress := cmd.String([]string{"-ip"}, "", "IP Address")
	flIPv6Address := cmd.String([]string{"-ip6"}, "", "IPv6 Address")
	flLinks := opts.NewListOpts(runconfigopts.ValidateLink)
	cmd.Var(&flLinks, []string{"-link"}, "Add link to another container")
	flAliases := opts.NewListOpts(nil)
	cmd.Var(&flAliases, []string{"-alias"}, "Add network-scoped alias for the container")
	cmd.Require(flag.Min, 2)
	if err := cmd.ParseFlags(args, true); err != nil {
		return err
	}
	epConfig := &network.EndpointSettings{
		IPAMConfig: &network.EndpointIPAMConfig{
			IPv4Address: *flIPAddress,
			IPv6Address: *flIPv6Address,
		},
		Links:   flLinks.GetAll(),
		Aliases: flAliases.GetAll(),
	}
	return cli.client.NetworkConnect(context.Background(), cmd.Arg(0), cmd.Arg(1), epConfig)
}
Example #28
0
// CmdImport creates an empty filesystem image, imports the contents of the tarball into the image, and optionally tags the image.
//
// The URL argument is the address of a tarball (.tar, .tar.gz, .tgz, .bzip, .tar.xz, .txz) file. If the URL is '-', then the tar file is read from STDIN.
//
// Usage: docker import [OPTIONS] URL [REPOSITORY[:TAG]]
func (cli *DockerCli) CmdImport(args ...string) error {
	cmd := cli.Subcmd("import", "URL|- [REPOSITORY[:TAG]]", "Create an empty filesystem image and import the contents of the\ntarball (.tar, .tar.gz, .tgz, .bzip, .tar.xz, .txz) into it, then\noptionally tag it.", true)
	flChanges := opts.NewListOpts(nil)
	cmd.Var(&flChanges, []string{"c", "-change"}, "Apply Dockerfile instruction to the created image")
	cmd.Require(flag.Min, 1)

	cmd.ParseFlags(args, true)

	var (
		v          = url.Values{}
		src        = cmd.Arg(0)
		repository = cmd.Arg(1)
	)

	v.Set("fromSrc", src)
	v.Set("repo", repository)
	for _, change := range flChanges.GetAll() {
		v.Add("changes", change)
	}
	if cmd.NArg() == 3 {
		fmt.Fprintf(cli.err, "[DEPRECATED] The format 'URL|- [REPOSITORY [TAG]]' has been deprecated. Please use URL|- [REPOSITORY[:TAG]]\n")
		v.Set("tag", cmd.Arg(2))
	}

	if repository != "" {
		//Check if the given image name can be resolved
		repo, _ := parsers.ParseRepositoryTag(repository)
		if err := registry.ValidateRepositoryName(repo); err != nil {
			return err
		}
	}

	var in io.Reader

	if src == "-" {
		in = cli.in
	}

	sopts := &streamOpts{
		rawTerminal: true,
		in:          in,
		out:         cli.out,
	}

	return cli.stream("POST", "/images/create?"+v.Encode(), sopts)
}
Example #29
0
// CmdCommit creates a new image from a container's changes.
//
// Usage: docker commit [OPTIONS] CONTAINER [REPOSITORY[:TAG]]
func (cli *DockerCli) CmdCommit(args ...string) error {
	cmd := Cli.Subcmd("commit", []string{"CONTAINER [REPOSITORY[:TAG]]"}, Cli.DockerCommands["commit"].Description, true)
	flPause := cmd.Bool([]string{"p", "-pause"}, true, "Pause container during commit")
	flComment := cmd.String([]string{"m", "-message"}, "", "Commit message")
	flAuthor := cmd.String([]string{"a", "-author"}, "", "Author (e.g., \"John Hannibal Smith <[email protected]>\")")
	flChanges := opts.NewListOpts(nil)
	cmd.Var(&flChanges, []string{"c", "-change"}, "Apply Dockerfile instruction to the created image")
	// FIXME: --run is deprecated, it will be replaced with inline Dockerfile commands.
	flConfig := cmd.String([]string{"#-run"}, "", "This option is deprecated and will be removed in a future version in favor of inline Dockerfile-compatible commands")
	cmd.Require(flag.Max, 2)
	cmd.Require(flag.Min, 1)

	cmd.ParseFlags(args, true)

	var (
		name      = cmd.Arg(0)
		reference = cmd.Arg(1)
	)

	var config *container.Config
	if *flConfig != "" {
		config = &container.Config{}
		if err := json.Unmarshal([]byte(*flConfig), config); err != nil {
			return err
		}
	}

	options := types.ContainerCommitOptions{
		Reference: reference,
		Comment:   *flComment,
		Author:    *flAuthor,
		Changes:   flChanges.GetAll(),
		Pause:     *flPause,
		Config:    config,
	}

	response, err := cli.client.ContainerCommit(context.Background(), name, options)
	if err != nil {
		return err
	}

	fmt.Fprintln(cli.out, response.ID)
	return nil
}
Example #30
0
// CmdVolumeLs outputs a list of Docker volumes.
//
// Usage: docker volume ls [OPTIONS]
func (cli *DockerCli) CmdVolumeLs(args ...string) error {
	cmd := Cli.Subcmd("volume ls", nil, "List volumes", true)

	quiet := cmd.Bool([]string{"q", "-quiet"}, false, "Only display volume names")
	flFilter := opts.NewListOpts(nil)
	cmd.Var(&flFilter, []string{"f", "-filter"}, "Provide filter values (i.e. 'dangling=true')")

	cmd.Require(flag.Exact, 0)
	cmd.ParseFlags(args, true)

	volFilterArgs := filters.NewArgs()
	for _, f := range flFilter.GetAll() {
		var err error
		volFilterArgs, err = filters.ParseFlag(f, volFilterArgs)
		if err != nil {
			return err
		}
	}

	volumes, err := cli.client.VolumeList(context.Background(), volFilterArgs)
	if err != nil {
		return err
	}

	w := tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)
	if !*quiet {
		for _, warn := range volumes.Warnings {
			fmt.Fprintln(cli.err, warn)
		}
		fmt.Fprintf(w, "DRIVER \tVOLUME NAME")
		fmt.Fprintf(w, "\n")
	}

	sort.Sort(byVolumeName(volumes.Volumes))
	for _, vol := range volumes.Volumes {
		if *quiet {
			fmt.Fprintln(w, vol.Name)
			continue
		}
		fmt.Fprintf(w, "%s\t%s\n", vol.Driver, vol.Name)
	}
	w.Flush()
	return nil
}