// NewCreateCommand creates a new cobra.Command for `docker create` func NewCreateCommand(dockerCli *command.DockerCli) *cobra.Command { var opts createOptions var copts *runconfigopts.ContainerOptions cmd := &cobra.Command{ Use: "create [OPTIONS] IMAGE [COMMAND] [ARG...]", Short: "Create a new container", Args: cli.RequiresMinArgs(1), RunE: func(cmd *cobra.Command, args []string) error { copts.Image = args[0] if len(args) > 1 { copts.Args = args[1:] } return runCreate(dockerCli, cmd.Flags(), &opts, copts) }, } flags := cmd.Flags() flags.SetInterspersed(false) flags.StringVar(&opts.name, "name", "", "Assign a name to the container") // Add an explicit help that doesn't have a `-h` to prevent the conflict // with hostname flags.Bool("help", false, "Print usage") command.AddTrustedFlags(flags, true) copts = runconfigopts.AddFlags(flags) return cmd }
// NewRunCommand create a new `docker run` command func NewRunCommand(dockerCli *command.DockerCli) *cobra.Command { var opts runOptions var copts *containerOptions cmd := &cobra.Command{ Use: "run [OPTIONS] IMAGE [COMMAND] [ARG...]", Short: "Run a command in a new container", Args: cli.RequiresMinArgs(1), RunE: func(cmd *cobra.Command, args []string) error { copts.Image = args[0] if len(args) > 1 { copts.Args = args[1:] } return runRun(dockerCli, cmd.Flags(), &opts, copts) }, } flags := cmd.Flags() flags.SetInterspersed(false) // These are flags not stored in Config/HostConfig flags.BoolVarP(&opts.detach, "detach", "d", false, "Run container in background and print container ID") flags.BoolVar(&opts.sigProxy, "sig-proxy", true, "Proxy received signals to the process") flags.StringVar(&opts.name, "name", "", "Assign a name to the container") flags.StringVar(&opts.detachKeys, "detach-keys", "", "Override the key sequence for detaching a container") // Add an explicit help that doesn't have a `-h` to prevent the conflict // with hostname flags.Bool("help", false, "Print usage") command.AddTrustedFlags(flags, true) copts = addFlags(flags) return cmd }
// 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 }
// NewPushCommand creates a new `docker push` command func NewPushCommand(dockerCli *command.DockerCli) *cobra.Command { cmd := &cobra.Command{ Use: "push [OPTIONS] NAME[:TAG]", Short: "Push an image or a repository to a registry", Args: cli.ExactArgs(1), RunE: func(cmd *cobra.Command, args []string) error { return runPush(dockerCli, args[0]) }, } flags := cmd.Flags() command.AddTrustedFlags(flags, true) return cmd }
func newPushCommand(dockerCli *command.DockerCli) *cobra.Command { cmd := &cobra.Command{ Use: "push PLUGIN[:TAG]", Short: "Push a plugin to a registry", Args: cli.ExactArgs(1), RunE: func(cmd *cobra.Command, args []string) error { return runPush(dockerCli, args[0]) }, } flags := cmd.Flags() command.AddTrustedFlags(flags, true) return cmd }
// NewPullCommand creates a new `docker pull` command func NewPullCommand(dockerCli *command.DockerCli) *cobra.Command { var opts pullOptions cmd := &cobra.Command{ Use: "pull [OPTIONS] NAME[:TAG|@DIGEST]", Short: "Pull an image or a repository from a registry", Args: cli.ExactArgs(1), RunE: func(cmd *cobra.Command, args []string) error { opts.remote = args[0] return runPull(dockerCli, opts) }, } flags := cmd.Flags() flags.BoolVarP(&opts.all, "all-tags", "a", false, "Download all tagged images in the repository") command.AddTrustedFlags(flags, true) return cmd }
func newInstallCommand(dockerCli *command.DockerCli) *cobra.Command { var options pluginOptions cmd := &cobra.Command{ Use: "install [OPTIONS] PLUGIN [KEY=VALUE...]", Short: "Install a plugin", Args: cli.RequiresMinArgs(1), RunE: func(cmd *cobra.Command, args []string) error { options.name = args[0] if len(args) > 1 { options.args = args[1:] } return runInstall(dockerCli, options) }, } flags := cmd.Flags() flags.BoolVar(&options.grantPerms, "grant-all-permissions", false, "Grant all permissions necessary to run the plugin") flags.BoolVar(&options.disable, "disable", false, "Do not enable the plugin on install") flags.StringVar(&options.alias, "alias", "", "Local name for plugin") command.AddTrustedFlags(flags, true) return cmd }