mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
84 lines
4.1 KiB
Go
84 lines
4.1 KiB
Go
// +build linux freebsd
|
|
|
|
package daemon
|
|
|
|
import (
|
|
"net"
|
|
|
|
"github.com/docker/docker/opts"
|
|
flag "github.com/docker/docker/pkg/mflag"
|
|
runconfigopts "github.com/docker/docker/runconfig/opts"
|
|
"github.com/docker/go-units"
|
|
)
|
|
|
|
var (
|
|
defaultPidFile = "/var/run/docker.pid"
|
|
defaultGraph = "/var/lib/docker"
|
|
defaultExec = "native"
|
|
)
|
|
|
|
// Config defines the configuration of a docker daemon.
|
|
type Config struct {
|
|
CommonConfig
|
|
|
|
// Fields below here are platform specific.
|
|
|
|
CorsHeaders string
|
|
EnableCors bool
|
|
EnableSelinuxSupport bool
|
|
RemappedRoot string
|
|
SocketGroup string
|
|
CgroupParent string
|
|
Ulimits map[string]*units.Ulimit
|
|
}
|
|
|
|
// bridgeConfig stores all the bridge driver specific
|
|
// configuration.
|
|
type bridgeConfig struct {
|
|
EnableIPv6 bool
|
|
EnableIPTables bool
|
|
EnableIPForward bool
|
|
EnableIPMasq bool
|
|
EnableUserlandProxy bool
|
|
DefaultIP net.IP
|
|
Iface string
|
|
IP string
|
|
FixedCIDR string
|
|
FixedCIDRv6 string
|
|
DefaultGatewayIPv4 net.IP
|
|
DefaultGatewayIPv6 net.IP
|
|
InterContainerCommunication bool
|
|
}
|
|
|
|
// InstallFlags adds command-line options to the top-level flag parser for
|
|
// the current process.
|
|
// Subsequent calls to `flag.Parse` will populate config with values parsed
|
|
// from the command-line.
|
|
func (config *Config) InstallFlags(cmd *flag.FlagSet, usageFn func(string) string) {
|
|
// First handle install flags which are consistent cross-platform
|
|
config.InstallCommonFlags(cmd, usageFn)
|
|
|
|
// Then platform-specific install flags
|
|
cmd.BoolVar(&config.EnableSelinuxSupport, []string{"-selinux-enabled"}, false, usageFn("Enable selinux support"))
|
|
cmd.StringVar(&config.SocketGroup, []string{"G", "-group"}, "docker", usageFn("Group for the unix socket"))
|
|
config.Ulimits = make(map[string]*units.Ulimit)
|
|
cmd.Var(runconfigopts.NewUlimitOpt(&config.Ulimits), []string{"-default-ulimit"}, usageFn("Set default ulimits for containers"))
|
|
cmd.BoolVar(&config.Bridge.EnableIPTables, []string{"#iptables", "-iptables"}, true, usageFn("Enable addition of iptables rules"))
|
|
cmd.BoolVar(&config.Bridge.EnableIPForward, []string{"#ip-forward", "-ip-forward"}, true, usageFn("Enable net.ipv4.ip_forward"))
|
|
cmd.BoolVar(&config.Bridge.EnableIPMasq, []string{"-ip-masq"}, true, usageFn("Enable IP masquerading"))
|
|
cmd.BoolVar(&config.Bridge.EnableIPv6, []string{"-ipv6"}, false, usageFn("Enable IPv6 networking"))
|
|
cmd.StringVar(&config.Bridge.IP, []string{"#bip", "-bip"}, "", usageFn("Specify network bridge IP"))
|
|
cmd.StringVar(&config.Bridge.Iface, []string{"b", "-bridge"}, "", usageFn("Attach containers to a network bridge"))
|
|
cmd.StringVar(&config.Bridge.FixedCIDR, []string{"-fixed-cidr"}, "", usageFn("IPv4 subnet for fixed IPs"))
|
|
cmd.StringVar(&config.Bridge.FixedCIDRv6, []string{"-fixed-cidr-v6"}, "", usageFn("IPv6 subnet for fixed IPs"))
|
|
cmd.Var(opts.NewIPOpt(&config.Bridge.DefaultGatewayIPv4, ""), []string{"-default-gateway"}, usageFn("Container default gateway IPv4 address"))
|
|
cmd.Var(opts.NewIPOpt(&config.Bridge.DefaultGatewayIPv6, ""), []string{"-default-gateway-v6"}, usageFn("Container default gateway IPv6 address"))
|
|
cmd.BoolVar(&config.Bridge.InterContainerCommunication, []string{"#icc", "-icc"}, true, usageFn("Enable inter-container communication"))
|
|
cmd.Var(opts.NewIPOpt(&config.Bridge.DefaultIP, "0.0.0.0"), []string{"#ip", "-ip"}, usageFn("Default IP when binding container ports"))
|
|
cmd.BoolVar(&config.Bridge.EnableUserlandProxy, []string{"-userland-proxy"}, true, usageFn("Use userland proxy for loopback traffic"))
|
|
cmd.BoolVar(&config.EnableCors, []string{"#api-enable-cors", "#-api-enable-cors"}, false, usageFn("Enable CORS headers in the remote API, this is deprecated by --api-cors-header"))
|
|
cmd.StringVar(&config.CorsHeaders, []string{"-api-cors-header"}, "", usageFn("Set CORS headers in the remote API"))
|
|
cmd.StringVar(&config.CgroupParent, []string{"-cgroup-parent"}, "/docker", usageFn("Set parent cgroup for all containers"))
|
|
|
|
config.attachExperimentalFlags(cmd, usageFn)
|
|
}
|