package runconfig import ( "fmt" "strings" "github.com/docker/docker/api/types/container" ) // DefaultDaemonNetworkMode returns the default network stack the daemon should // use. func DefaultDaemonNetworkMode() container.NetworkMode { return container.NetworkMode("nat") } // IsPreDefinedNetwork indicates if a network is predefined by the daemon func IsPreDefinedNetwork(network string) bool { return !container.NetworkMode(network).IsUserDefined() } // ValidateNetMode ensures that the various combinations of requested // network settings are valid. func ValidateNetMode(c *container.Config, hc *container.HostConfig) error { if hc == nil { return nil } parts := strings.Split(string(hc.NetworkMode), ":") if len(parts) > 1 { return fmt.Errorf("invalid --net: %s", hc.NetworkMode) } return nil } // ValidateIsolation performs platform specific validation of the // isolation in the hostconfig structure. Windows supports 'default' (or // blank), 'process', or 'hyperv'. func ValidateIsolation(hc *container.HostConfig) error { // We may not be passed a host config, such as in the case of docker commit if hc == nil { return nil } if !hc.Isolation.IsValid() { return fmt.Errorf("invalid --isolation: %q. Windows supports 'default', 'process', or 'hyperv'", hc.Isolation) } return nil } // ValidateQoS performs platform specific validation of the Qos settings func ValidateQoS(hc *container.HostConfig) error { return nil }