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44 lines
1.6 KiB
Go
44 lines
1.6 KiB
Go
package daemon
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import (
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"github.com/docker/docker/opts"
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flag "github.com/docker/docker/pkg/mflag"
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"github.com/docker/docker/pkg/ulimit"
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)
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var (
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defaultPidFile = "/var/run/docker.pid"
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defaultGraph = "/var/lib/docker"
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defaultExec = "native"
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)
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// Config defines the configuration of a docker daemon.
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// These are the configuration settings that you pass
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// to the docker daemon when you launch it with say: `docker -d -e lxc`
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type Config struct {
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CommonConfig
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// Fields below here are platform specific.
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EnableSelinuxSupport bool
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ExecOptions []string
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GraphOptions []string
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SocketGroup string
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Ulimits map[string]*ulimit.Ulimit
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}
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// InstallFlags adds command-line options to the top-level flag parser for
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// the current process.
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// Subsequent calls to `flag.Parse` will populate config with values parsed
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// from the command-line.
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func (config *Config) InstallFlags() {
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// First handle install flags which are consistent cross-platform
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config.InstallCommonFlags()
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// Then platform-specific install flags
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opts.ListVar(&config.GraphOptions, []string{"-storage-opt"}, "Set storage driver options")
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opts.ListVar(&config.ExecOptions, []string{"-exec-opt"}, "Set exec driver options")
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flag.BoolVar(&config.EnableSelinuxSupport, []string{"-selinux-enabled"}, false, "Enable selinux support")
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flag.StringVar(&config.SocketGroup, []string{"G", "-group"}, "docker", "Group for the unix socket")
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config.Ulimits = make(map[string]*ulimit.Ulimit)
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opts.UlimitMapVar(config.Ulimits, []string{"-default-ulimit"}, "Set default ulimits for containers")
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}
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