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1483905024
use the Config itself to hold the "default" values. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
104 lines
6.9 KiB
Go
104 lines
6.9 KiB
Go
package main
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import (
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"github.com/docker/docker/daemon/config"
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"github.com/docker/docker/opts"
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"github.com/docker/docker/registry"
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"github.com/spf13/pflag"
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)
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// defaultTrustKeyFile is the default filename for the trust key
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const defaultTrustKeyFile = "key.json"
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// installCommonConfigFlags adds flags to the pflag.FlagSet to configure the daemon
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func installCommonConfigFlags(conf *config.Config, flags *pflag.FlagSet) error {
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var maxConcurrentDownloads, maxConcurrentUploads, maxDownloadAttempts int
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var err error
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conf.Pidfile, err = getDefaultPidFile()
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if err != nil {
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return err
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}
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conf.Root, err = getDefaultDataRoot()
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if err != nil {
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return err
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}
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conf.ExecRoot, err = getDefaultExecRoot()
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if err != nil {
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return err
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}
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installRegistryServiceFlags(&conf.ServiceOptions, flags)
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flags.Var(opts.NewNamedListOptsRef("storage-opts", &conf.GraphOptions, nil), "storage-opt", "Storage driver options")
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flags.Var(opts.NewNamedListOptsRef("authorization-plugins", &conf.AuthorizationPlugins, nil), "authorization-plugin", "Authorization plugins to load")
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flags.Var(opts.NewNamedListOptsRef("exec-opts", &conf.ExecOptions, nil), "exec-opt", "Runtime execution options")
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flags.StringVarP(&conf.Pidfile, "pidfile", "p", conf.Pidfile, "Path to use for daemon PID file")
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flags.StringVar(&conf.Root, "data-root", conf.Root, "Root directory of persistent Docker state")
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flags.StringVar(&conf.ExecRoot, "exec-root", conf.ExecRoot, "Root directory for execution state files")
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flags.StringVar(&conf.ContainerdAddr, "containerd", "", "containerd grpc address")
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flags.BoolVar(&conf.CriContainerd, "cri-containerd", false, "start containerd with cri")
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flags.IntVar(&conf.Mtu, "mtu", 0, "Set the containers network MTU")
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flags.IntVar(&conf.NetworkControlPlaneMTU, "network-control-plane-mtu", config.DefaultNetworkMtu, "Network Control plane MTU")
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flags.IntVar(&conf.NetworkDiagnosticPort, "network-diagnostic-port", 0, "TCP port number of the network diagnostic server")
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_ = flags.MarkHidden("network-diagnostic-port")
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flags.BoolVar(&conf.RawLogs, "raw-logs", false, "Full timestamps without ANSI coloring")
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flags.Var(opts.NewListOptsRef(&conf.DNS, opts.ValidateIPAddress), "dns", "DNS server to use")
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flags.Var(opts.NewNamedListOptsRef("dns-opts", &conf.DNSOptions, nil), "dns-opt", "DNS options to use")
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flags.Var(opts.NewListOptsRef(&conf.DNSSearch, opts.ValidateDNSSearch), "dns-search", "DNS search domains to use")
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flags.Var(opts.NewIPOpt(&conf.HostGatewayIP, ""), "host-gateway-ip", "IP address that the special 'host-gateway' string in --add-host resolves to. Defaults to the IP address of the default bridge")
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flags.Var(opts.NewNamedListOptsRef("labels", &conf.Labels, opts.ValidateLabel), "label", "Set key=value labels to the daemon")
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flags.StringVar(&conf.LogConfig.Type, "log-driver", "json-file", "Default driver for container logs")
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flags.Var(opts.NewNamedMapOpts("log-opts", conf.LogConfig.Config, nil), "log-opt", "Default log driver options for containers")
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flags.StringVar(&conf.CorsHeaders, "api-cors-header", "", "Set CORS headers in the Engine API")
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flags.IntVar(&maxConcurrentDownloads, "max-concurrent-downloads", config.DefaultMaxConcurrentDownloads, "Set the max concurrent downloads for each pull")
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flags.IntVar(&maxConcurrentUploads, "max-concurrent-uploads", config.DefaultMaxConcurrentUploads, "Set the max concurrent uploads for each push")
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flags.IntVar(&maxDownloadAttempts, "max-download-attempts", config.DefaultDownloadAttempts, "Set the max download attempts for each pull")
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flags.IntVar(&conf.ShutdownTimeout, "shutdown-timeout", config.DefaultShutdownTimeout, "Set the default shutdown timeout")
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flags.StringVar(&conf.SwarmDefaultAdvertiseAddr, "swarm-default-advertise-addr", "", "Set default address or interface for swarm advertised address")
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flags.BoolVar(&conf.Experimental, "experimental", false, "Enable experimental features")
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flags.StringVar(&conf.MetricsAddress, "metrics-addr", "", "Set default address and port to serve the metrics api on")
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flags.Var(opts.NewNamedListOptsRef("node-generic-resources", &conf.NodeGenericResources, opts.ValidateSingleGenericResource), "node-generic-resource", "Advertise user-defined resource")
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conf.MaxConcurrentDownloads = &maxConcurrentDownloads
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conf.MaxConcurrentUploads = &maxConcurrentUploads
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conf.MaxDownloadAttempts = &maxDownloadAttempts
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flags.StringVar(&conf.ContainerdNamespace, "containerd-namespace", config.DefaultContainersNamespace, "Containerd namespace to use")
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flags.StringVar(&conf.ContainerdPluginNamespace, "containerd-plugins-namespace", config.DefaultPluginNamespace, "Containerd namespace to use for plugins")
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flags.StringVar(&conf.DefaultRuntime, "default-runtime", config.StockRuntimeName, "Default OCI runtime for containers")
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flags.StringVar(&conf.HTTPProxy, "http-proxy", "", "HTTP proxy URL to use for outgoing traffic")
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flags.StringVar(&conf.HTTPSProxy, "https-proxy", "", "HTTPS proxy URL to use for outgoing traffic")
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flags.StringVar(&conf.NoProxy, "no-proxy", "", "Comma-separated list of hosts or IP addresses for which the proxy is skipped")
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// Deprecated flags / options
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// "--graph" is "soft-deprecated" in favor of "data-root". This flag was added
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// before Docker 1.0, so won't be removed, only hidden, to discourage its usage.
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flags.StringVarP(&conf.Root, "graph", "g", conf.Root, "Root of the Docker runtime")
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_ = flags.MarkHidden("graph")
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flags.BoolVarP(&conf.AutoRestart, "restart", "r", true, "--restart on the daemon has been deprecated in favor of --restart policies on docker run")
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_ = flags.MarkDeprecated("restart", "Please use a restart policy on docker run")
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flags.StringVar(&conf.ClusterAdvertise, "cluster-advertise", "", "Address or interface name to advertise")
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_ = flags.MarkDeprecated("cluster-advertise", "Swarm classic is deprecated. Please use Swarm-mode (docker swarm init)")
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flags.StringVar(&conf.ClusterStore, "cluster-store", "", "URL of the distributed storage backend")
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_ = flags.MarkDeprecated("cluster-store", "Swarm classic is deprecated. Please use Swarm-mode (docker swarm init)")
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flags.Var(opts.NewNamedMapOpts("cluster-store-opts", conf.ClusterOpts, nil), "cluster-store-opt", "Set cluster store options")
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_ = flags.MarkDeprecated("cluster-store-opt", "Swarm classic is deprecated. Please use Swarm-mode (docker swarm init)")
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return nil
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}
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func installRegistryServiceFlags(options *registry.ServiceOptions, flags *pflag.FlagSet) {
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ana := opts.NewNamedListOptsRef("allow-nondistributable-artifacts", &options.AllowNondistributableArtifacts, registry.ValidateIndexName)
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mirrors := opts.NewNamedListOptsRef("registry-mirrors", &options.Mirrors, registry.ValidateMirror)
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insecureRegistries := opts.NewNamedListOptsRef("insecure-registries", &options.InsecureRegistries, registry.ValidateIndexName)
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flags.Var(ana, "allow-nondistributable-artifacts", "Allow push of nondistributable artifacts to registry")
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flags.Var(mirrors, "registry-mirror", "Preferred Docker registry mirror")
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flags.Var(insecureRegistries, "insecure-registry", "Enable insecure registry communication")
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}
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