зеркало из https://github.com/microsoft/docker.git
35 строки
928 B
Go
35 строки
928 B
Go
package runconfig
|
|
|
|
import (
|
|
"encoding/json"
|
|
"io"
|
|
|
|
"github.com/docker/docker/api/types/container"
|
|
)
|
|
|
|
// DecodeHostConfig creates a HostConfig based on the specified Reader.
|
|
// It assumes the content of the reader will be JSON, and decodes it.
|
|
func DecodeHostConfig(src io.Reader) (*container.HostConfig, error) {
|
|
decoder := json.NewDecoder(src)
|
|
|
|
var w ContainerConfigWrapper
|
|
if err := decoder.Decode(&w); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
hc := w.getHostConfig()
|
|
return hc, nil
|
|
}
|
|
|
|
// SetDefaultNetModeIfBlank changes the NetworkMode in a HostConfig structure
|
|
// to default if it is not populated. This ensures backwards compatibility after
|
|
// the validation of the network mode was moved from the docker CLI to the
|
|
// docker daemon.
|
|
func SetDefaultNetModeIfBlank(hc *container.HostConfig) {
|
|
if hc != nil {
|
|
if hc.NetworkMode == container.NetworkMode("") {
|
|
hc.NetworkMode = container.NetworkMode("default")
|
|
}
|
|
}
|
|
}
|