func GetConnection(dockerSocket string) (*DockerClient, error) {
var (
client *gdocker.Client
err error
info *engine.Env
executionDriver string
)
client, err = gdocker.NewClient(dockerSocket)
if err != nil {
fmt.Println("Unable to connect to docker server:", err.Error())
return nil, err
}
if info, err = client.Info(); err != nil {
return nil, err
}
executionDriver = info.Get("ExecutionDriver")
return &DockerClient{client, executionDriver}, nil
}
