docker

type ContainerInfo struct {
	// image's name,  contains repository name and tag
	Image string
	// container's name
	Name string
	// commands executed one the container created
	Cmd []string
	// container's workspace
	WorkingDir string
	// ports mapping between physical machine and docker container, every string is equal to '-p' in 'docker run'
	Port []string
	// volumes mapping between physical machine and docker container, every string is equal to '-v' in 'docker run'
	Volume []string
}