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daemon/config: New(): set more defaults

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Set the defaults when constructing the config, instead of setting them
indirectly through the command-line flags.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2022-06-06 19:38:32 +02:00
parent a0d0db126c
commit f73aadb230
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GPG key ID: 76698F39D527CE8C
3 changed files with 19 additions and 10 deletions
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16
cmd/dockerd/config.go
View file

@ -45,7 +45,7 @@ func installCommonConfigFlags(conf *config.Config, flags *pflag.FlagSet) error {
flags.BoolVar(&conf.CriContainerd, "cri-containerd", false, "start containerd with cri")
flags.IntVar(&conf.Mtu, "mtu", conf.Mtu, "Set the containers network MTU")
flags.IntVar(&conf.NetworkControlPlaneMTU, "network-control-plane-mtu", config.DefaultNetworkMtu, "Network Control plane MTU")
flags.IntVar(&conf.NetworkControlPlaneMTU, "network-control-plane-mtu", conf.NetworkControlPlaneMTU, "Network Control plane MTU")
flags.IntVar(&conf.NetworkDiagnosticPort, "network-diagnostic-port", 0, "TCP port number of the network diagnostic server")
_ = flags.MarkHidden("network-diagnostic-port")
@ -59,19 +59,19 @@ func installCommonConfigFlags(conf *config.Config, flags *pflag.FlagSet) error {
flags.Var(opts.NewNamedMapOpts("log-opts", conf.LogConfig.Config, nil), "log-opt", "Default log driver options for containers")
flags.StringVar(&conf.CorsHeaders, "api-cors-header", "", "Set CORS headers in the Engine API")
flags.IntVar(&conf.MaxConcurrentDownloads, "max-concurrent-downloads", config.DefaultMaxConcurrentDownloads, "Set the max concurrent downloads for each pull")
flags.IntVar(&conf.MaxConcurrentUploads, "max-concurrent-uploads", config.DefaultMaxConcurrentUploads, "Set the max concurrent uploads for each push")
flags.IntVar(&conf.MaxDownloadAttempts, "max-download-attempts", config.DefaultDownloadAttempts, "Set the max download attempts for each pull")
flags.IntVar(&conf.ShutdownTimeout, "shutdown-timeout", config.DefaultShutdownTimeout, "Set the default shutdown timeout")
flags.IntVar(&conf.MaxConcurrentDownloads, "max-concurrent-downloads", conf.MaxConcurrentDownloads, "Set the max concurrent downloads for each pull")
flags.IntVar(&conf.MaxConcurrentUploads, "max-concurrent-uploads", conf.MaxConcurrentUploads, "Set the max concurrent uploads for each push")
flags.IntVar(&conf.MaxDownloadAttempts, "max-download-attempts", conf.MaxDownloadAttempts, "Set the max download attempts for each pull")
flags.IntVar(&conf.ShutdownTimeout, "shutdown-timeout", conf.ShutdownTimeout, "Set the default shutdown timeout")
flags.StringVar(&conf.SwarmDefaultAdvertiseAddr, "swarm-default-advertise-addr", "", "Set default address or interface for swarm advertised address")
flags.BoolVar(&conf.Experimental, "experimental", false, "Enable experimental features")
flags.StringVar(&conf.MetricsAddress, "metrics-addr", "", "Set default address and port to serve the metrics api on")
flags.Var(opts.NewNamedListOptsRef("node-generic-resources", &conf.NodeGenericResources, opts.ValidateSingleGenericResource), "node-generic-resource", "Advertise user-defined resource")
flags.StringVar(&conf.ContainerdNamespace, "containerd-namespace", config.DefaultContainersNamespace, "Containerd namespace to use")
flags.StringVar(&conf.ContainerdPluginNamespace, "containerd-plugins-namespace", config.DefaultPluginNamespace, "Containerd namespace to use for plugins")
flags.StringVar(&conf.DefaultRuntime, "default-runtime", config.StockRuntimeName, "Default OCI runtime for containers")
flags.StringVar(&conf.ContainerdNamespace, "containerd-namespace", conf.ContainerdNamespace, "Containerd namespace to use")
flags.StringVar(&conf.ContainerdPluginNamespace, "containerd-plugins-namespace", conf.ContainerdPluginNamespace, "Containerd namespace to use for plugins")
flags.StringVar(&conf.DefaultRuntime, "default-runtime", conf.DefaultRuntime, "Default OCI runtime for containers")
flags.StringVar(&conf.HTTPProxy, "http-proxy", "", "HTTP proxy URL to use for outgoing traffic")
flags.StringVar(&conf.HTTPSProxy, "https-proxy", "", "HTTPS proxy URL to use for outgoing traffic")

1
cmd/dockerd/config_unix.go
View file

@ -28,7 +28,6 @@ func installConfigFlags(conf *config.Config, flags *pflag.FlagSet) error {
}
conf.Ulimits = make(map[string]*units.Ulimit)
conf.NetworkConfig.DefaultAddressPools = opts.PoolsOpt{}
// Set default value for `--default-shm-size`
conf.ShmSize = opts.MemBytes(config.DefaultShmSize)

12
daemon/config/config.go
View file

@ -296,10 +296,20 @@ func (conf *Config) IsValueSet(name string) bool {
func New() *Config {
return &Config{
CommonConfig: CommonConfig{
ShutdownTimeout: DefaultShutdownTimeout,
LogConfig: LogConfig{
Config: make(map[string]string),
},
Mtu: DefaultNetworkMtu,
MaxConcurrentDownloads: DefaultMaxConcurrentDownloads,
MaxConcurrentUploads: DefaultMaxConcurrentUploads,
MaxDownloadAttempts: DefaultDownloadAttempts,
Mtu: DefaultNetworkMtu,
NetworkConfig: NetworkConfig{
NetworkControlPlaneMTU: DefaultNetworkMtu,
},
ContainerdNamespace: DefaultContainersNamespace,
ContainerdPluginNamespace: DefaultPluginNamespace,
DefaultRuntime: StockRuntimeName,
},
}
}