// RemoveAllContainers removes all containers in Docker Engine.
// It can be used with additional force flag to remove running containers as well.
func RemoveAllContainers(docker *dockerclient.DockerClient, force bool) {
containers, err := docker.ListContainers(true, force, "")
if err != nil {
log.Fatalf("Listing containers: %s\n", err)
}
for _, container := range containers {
fmt.Println(container.Id)
docker.RemoveContainer(container.Id, force, false)
}
}
// RemoveDanglingImages removes dangling (untagged) images from Docker.
// It can be used with additional force flag to remove those currently used as well.
func RemoveDanglingImages(docker *dockerclient.DockerClient, force bool) {
jsonFilters, err := createSingleValueFilter("dangling", "true")
if err != nil {
log.Fatalf("Encoding JSON: %s\n", err)
}
images, err := docker.ListImages(true, jsonFilters)
if err != nil {
log.Fatalf("Listing images: %s\n", err)
}
for _, image := range images {
fmt.Println(image.Id)
docker.RemoveImage(image.Id, force)
}
}