github.com/chenchun/docker@v1.3.2-0.20150629222414-20467faf132b/daemon/config.go (about)

     1  package daemon
     2  
     3  import (
     4  	"github.com/docker/docker/opts"
     5  	flag "github.com/docker/docker/pkg/mflag"
     6  	"github.com/docker/docker/runconfig"
     7  )
     8  
     9  const (
    10  	defaultNetworkMtu    = 1500
    11  	disableNetworkBridge = "none"
    12  )
    13  
    14  // CommonConfig defines the configuration of a docker daemon which are
    15  // common across platforms.
    16  type CommonConfig struct {
    17  	AutoRestart    bool
    18  	Context        map[string][]string
    19  	CorsHeaders    string
    20  	DisableNetwork bool
    21  	Dns            []string
    22  	DnsSearch      []string
    23  	EnableCors     bool
    24  	ExecDriver     string
    25  	ExecOptions    []string
    26  	ExecRoot       string
    27  	GraphDriver    string
    28  	GraphOptions   []string
    29  	Labels         []string
    30  	LogConfig      runconfig.LogConfig
    31  	Mtu            int
    32  	Pidfile        string
    33  	Root           string
    34  	TrustKeyPath   string
    35  	DefaultNetwork string
    36  	NetworkKVStore string
    37  }
    38  
    39  // InstallCommonFlags adds command-line options to the top-level flag parser for
    40  // the current process.
    41  // Subsequent calls to `flag.Parse` will populate config with values parsed
    42  // from the command-line.
    43  func (config *Config) InstallCommonFlags() {
    44  	opts.ListVar(&config.GraphOptions, []string{"-storage-opt"}, "Set storage driver options")
    45  	opts.ListVar(&config.ExecOptions, []string{"-exec-opt"}, "Set exec driver options")
    46  	flag.StringVar(&config.Pidfile, []string{"p", "-pidfile"}, defaultPidFile, "Path to use for daemon PID file")
    47  	flag.StringVar(&config.Root, []string{"g", "-graph"}, defaultGraph, "Root of the Docker runtime")
    48  	flag.StringVar(&config.ExecRoot, []string{"-exec-root"}, "/var/run/docker", "Root of the Docker execdriver")
    49  	flag.BoolVar(&config.AutoRestart, []string{"#r", "#-restart"}, true, "--restart on the daemon has been deprecated in favor of --restart policies on docker run")
    50  	flag.StringVar(&config.GraphDriver, []string{"s", "-storage-driver"}, "", "Storage driver to use")
    51  	flag.StringVar(&config.ExecDriver, []string{"e", "-exec-driver"}, defaultExec, "Exec driver to use")
    52  	flag.IntVar(&config.Mtu, []string{"#mtu", "-mtu"}, 0, "Set the containers network MTU")
    53  	flag.BoolVar(&config.EnableCors, []string{"#api-enable-cors", "#-api-enable-cors"}, false, "Enable CORS headers in the remote API, this is deprecated by --api-cors-header")
    54  	flag.StringVar(&config.CorsHeaders, []string{"-api-cors-header"}, "", "Set CORS headers in the remote API")
    55  	// FIXME: why the inconsistency between "hosts" and "sockets"?
    56  	opts.IPListVar(&config.Dns, []string{"#dns", "-dns"}, "DNS server to use")
    57  	opts.DnsSearchListVar(&config.DnsSearch, []string{"-dns-search"}, "DNS search domains to use")
    58  	opts.LabelListVar(&config.Labels, []string{"-label"}, "Set key=value labels to the daemon")
    59  	flag.StringVar(&config.LogConfig.Type, []string{"-log-driver"}, "json-file", "Default driver for container logs")
    60  	opts.LogOptsVar(config.LogConfig.Config, []string{"-log-opt"}, "Set log driver options")
    61  }