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Docker-DCO-1.0-Signed-off-by: Danny Yates <danny@codeaholics.org> (github: codeaholics)
This commit is contained in:
Danny Yates 2014-01-08 10:37:22 +00:00
parent 145501bee3
commit c4535c833d
1 changed files with 15 additions and 15 deletions
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30
server.go
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@ -1128,8 +1128,8 @@ func (srv *Server) ImagePull(localName string, tag string, out io.Writer, sf *ut
// Retrieve the all the images to be uploaded in the correct order
func (srv *Server) getImageList(localRepo map[string]string) ([]string, map[string][]string, error) {
var (
imageList []string
imagesSeen map[string]bool = make(map[string]bool)
imageList []string
imagesSeen map[string]bool = make(map[string]bool)
tagsByImage map[string][]string = make(map[string][]string)
)
@ -1153,7 +1153,7 @@ func (srv *Server) getImageList(localRepo map[string]string) ([]string, map[stri
}
// reverse the image list for this tag (so the "most"-parent image is first)
for i, j := 0, len(imageListForThisTag) - 1; i < j; i, j = i + 1, j - 1 {
for i, j := 0, len(imageListForThisTag)-1; i < j; i, j = i+1, j-1 {
imageListForThisTag[i], imageListForThisTag[j] = imageListForThisTag[j], imageListForThisTag[i]
}
@ -1183,7 +1183,7 @@ func (srv *Server) pushRepository(r *registry.Registry, out io.Writer, localName
for imgId, tags := range tagsByImage {
for _, tag := range tags {
imageIndex = append(imageIndex, &registry.ImgData{
ID: imgId,
ID: imgId,
Tag: tag,
})
}
@ -1643,24 +1643,24 @@ func (srv *Server) ImageDelete(name string, autoPrune bool) ([]APIRmi, error) {
}
}
return srv.deleteImage(img, repository, tag)
}
}
func (srv *Server) canDeleteImage(imgID string) error {
for _, container := range srv.runtime.List() {
parent, err := srv.runtime.repositories.LookupImage(container.Image)
if err != nil {
for _, container := range srv.runtime.List() {
parent, err := srv.runtime.repositories.LookupImage(container.Image)
if err != nil {
return err
}
}
if err := parent.WalkHistory(func(p *Image) error {
if err := parent.WalkHistory(func(p *Image) error {
if imgID == p.ID {
return fmt.Errorf("Conflict, cannot delete %s because the container %s is using it", utils.TruncateID(imgID), utils.TruncateID(container.ID))
}
return nil
}); err != nil {
return err
}
return nil
}); err != nil {
return err
}
}
return nil
}
@ -1676,7 +1676,7 @@ func (srv *Server) ImageGetCached(imgID string, config *Config) (*Image, error)
imageMap := make(map[string][]string)
for _, img := range images {
imageMap[img.Parent] = append(imageMap[img.Parent], img.ID)
}
}
sort.Strings(imageMap[imgID])
// Loop on the children of the given image and check the config
for _, elem := range imageMap[imgID] {