microsoft
/
docker
зеркало из https://github.com/microsoft/docker.git
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Код Задачи Пакеты Проекты Релизы Вики Активность

Cereate a new registry object for each request (~session)

This commit is contained in:
Guillaume J. Charmes 2013-05-28 17:12:24 -07:00
Родитель e84306ca61
Коммит cd0de83917
3 изменённых файлов: 46 добавлений и 33 удалений
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15
api.go
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@ -60,7 +60,12 @@ func getBoolParam(value string) (bool, error) {
}
func getAuth(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
b, err := json.Marshal(srv.registry.GetAuthConfig(false))
// FIXME: Handle multiple login at once
authConfig, err := auth.LoadConfig(srv.runtime.root)
if err != nil {
return err
}
b, err := json.Marshal(&auth.AuthConfig{Username: authConfig.Username, Email: authConfig.Email})
if err != nil {
return err
}
@ -69,11 +74,16 @@ func getAuth(srv *Server, version float64, w http.ResponseWriter, r *http.Reques
}
func postAuth(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
// FIXME: Handle multiple login at once
config := &auth.AuthConfig{}
if err := json.NewDecoder(r.Body).Decode(config); err != nil {
return err
}
authConfig := srv.registry.GetAuthConfig(true)
authConfig, err := auth.LoadConfig(srv.runtime.root)
if err != nil {
return err
}
if config.Username == authConfig.Username {
config.Password = authConfig.Password
}
@ -83,7 +93,6 @@ func postAuth(srv *Server, version float64, w http.ResponseWriter, r *http.Reque
if err != nil {
return err
}
srv.registry.ResetClient(newAuthConfig)
if status != "" {
b, err := json.Marshal(&ApiAuth{Status: status})

3
registry/registry.go
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@ -330,6 +330,9 @@ func (r *Registry) PushImageJsonIndex(remote string, imgList []*ImgData, validat
if validate {
suffix = "images"
}
utils.Debugf("Image list pushed to index:\n%s\n", imgListJson)
req, err := http.NewRequest("PUT", auth.IndexServerAddress()+"/repositories/"+remote+"/"+suffix, bytes.NewReader(imgListJson))
if err != nil {
return nil, err

61
server.go
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@ -49,7 +49,8 @@ func (srv *Server) ContainerExport(name string, out io.Writer) error {
}
func (srv *Server) ImagesSearch(term string) ([]ApiSearch, error) {
results, err := srv.registry.SearchRepositories(term)
results, err := registry.NewRegistry(srv.runtime.root).SearchRepositories(term)
if err != nil {
return nil, err
}
@ -291,8 +292,8 @@ func (srv *Server) ContainerTag(name, repo, tag string, force bool) error {
return nil
}
func (srv *Server) pullImage(out io.Writer, imgId, registry string, token []string, json bool) error {
history, err := srv.registry.GetRemoteHistory(imgId, registry, token)
func (srv *Server) pullImage(r *registry.Registry, out io.Writer, imgId, endpoint string, token []string, json bool) error {
history, err := r.GetRemoteHistory(imgId, endpoint, token)
if err != nil {
return err
}
@ -302,7 +303,7 @@ func (srv *Server) pullImage(out io.Writer, imgId, registry string, token []stri
for _, id := range history {
if !srv.runtime.graph.Exists(id) {
fmt.Fprintf(out, utils.FormatStatus("Pulling %s metadata", json), id)
imgJson, err := srv.registry.GetRemoteImageJson(id, registry, token)
imgJson, err := r.GetRemoteImageJson(id, endpoint, token)
if err != nil {
// FIXME: Keep goging in case of error?
return err
@ -314,7 +315,7 @@ func (srv *Server) pullImage(out io.Writer, imgId, registry string, token []stri
// Get the layer
fmt.Fprintf(out, utils.FormatStatus("Pulling %s fs layer", json), id)
layer, contentLength, err := srv.registry.GetRemoteImageLayer(img.Id, registry, token)
layer, contentLength, err := r.GetRemoteImageLayer(img.Id, endpoint, token)
if err != nil {
return err
}
@ -326,9 +327,9 @@ func (srv *Server) pullImage(out io.Writer, imgId, registry string, token []stri
return nil
}
func (srv *Server) pullRepository(out io.Writer, remote, askedTag string, json bool) error {
func (srv *Server) pullRepository(r *registry.Registry, out io.Writer, remote, askedTag string, json bool) error {
fmt.Fprintf(out, utils.FormatStatus("Pulling repository %s from %s", json), remote, auth.IndexServerAddress())
repoData, err := srv.registry.GetRepositoryData(remote)
repoData, err := r.GetRepositoryData(remote)
if err != nil {
return err
}
@ -340,7 +341,7 @@ func (srv *Server) pullRepository(out io.Writer, remote, askedTag string, json b
}
utils.Debugf("Retrieving the tag list")
tagsList, err := srv.registry.GetRemoteTags(repoData.Endpoints, remote, repoData.Tokens)
tagsList, err := r.GetRemoteTags(repoData.Endpoints, remote, repoData.Tokens)
if err != nil {
return err
}
@ -367,7 +368,7 @@ func (srv *Server) pullRepository(out io.Writer, remote, askedTag string, json b
fmt.Fprintf(out, utils.FormatStatus("Pulling image %s (%s) from %s", json), img.Id, img.Tag, remote)
success := false
for _, ep := range repoData.Endpoints {
if err := srv.pullImage(out, img.Id, "https://"+ep+"/v1", repoData.Tokens, json); err != nil {
if err := srv.pullImage(r, out, img.Id, "https://"+ep+"/v1", repoData.Tokens, json); err != nil {
fmt.Fprintf(out, utils.FormatStatus("Error while retrieving image for tag: %s (%s); checking next endpoint\n", json), askedTag, err)
continue
}
@ -393,16 +394,17 @@ func (srv *Server) pullRepository(out io.Writer, remote, askedTag string, json b
return nil
}
func (srv *Server) ImagePull(name, tag, registry string, out io.Writer, json bool) error {
func (srv *Server) ImagePull(name, tag, endpoint string, out io.Writer, json bool) error {
r := registry.NewRegistry(srv.runtime.root)
out = utils.NewWriteFlusher(out)
if registry != "" {
if err := srv.pullImage(out, name, registry, nil, json); err != nil {
if endpoint != "" {
if err := srv.pullImage(r, out, name, endpoint, nil, json); err != nil {
return err
}
return nil
}
if err := srv.pullRepository(out, name, tag, json); err != nil {
if err := srv.pullRepository(r, out, name, tag, json); err != nil {
return err
}
@ -475,21 +477,20 @@ func (srv *Server) getImageList(localRepo map[string]string) ([]*registry.ImgDat
return imgList, nil
}
func (srv *Server) pushRepository(out io.Writer, name string, localRepo map[string]string) error {
func (srv *Server) pushRepository(r *registry.Registry, out io.Writer, name string, localRepo map[string]string) error {
out = utils.NewWriteFlusher(out)
fmt.Fprintf(out, "Processing checksums\n")
imgList, err := srv.getImageList(localRepo)
if err != nil {
return err
}
fmt.Fprintf(out, "Sending image list\n")
fmt.Fprintf(out, "Sending images list\n")
repoData, err := srv.registry.PushImageJsonIndex(name, imgList, false)
repoData, err := r.PushImageJsonIndex(name, imgList, false)
if err != nil {
return err
}
// FIXME: Send only needed images
for _, ep := range repoData.Endpoints {
fmt.Fprintf(out, "Pushing repository %s to %s (%d tags)\r\n", name, ep, len(localRepo))
// For each image within the repo, push them
@ -498,24 +499,24 @@ func (srv *Server) pushRepository(out io.Writer, name string, localRepo map[stri
fmt.Fprintf(out, "Image %s already on registry, skipping\n", name)
continue
}
if err := srv.pushImage(out, name, elem.Id, ep, repoData.Tokens); err != nil {
if err := srv.pushImage(r, out, name, elem.Id, ep, repoData.Tokens); err != nil {
// FIXME: Continue on error?
return err
}
fmt.Fprintf(out, "Pushing tags for rev [%s] on {%s}\n", elem.Id, ep+"/users/"+name+"/"+elem.Tag)
if err := srv.registry.PushRegistryTag(name, elem.Id, elem.Tag, ep, repoData.Tokens); err != nil {
if err := r.PushRegistryTag(name, elem.Id, elem.Tag, ep, repoData.Tokens); err != nil {
return err
}
}
}
if _, err := srv.registry.PushImageJsonIndex(name, imgList, true); err != nil {
if _, err := r.PushImageJsonIndex(name, imgList, true); err != nil {
return err
}
return nil
}
func (srv *Server) pushImage(out io.Writer, remote, imgId, ep string, token []string) error {
func (srv *Server) pushImage(r *registry.Registry, out io.Writer, remote, imgId, ep string, token []string) error {
out = utils.NewWriteFlusher(out)
jsonRaw, err := ioutil.ReadFile(path.Join(srv.runtime.graph.Root, imgId, "json"))
if err != nil {
@ -534,7 +535,7 @@ func (srv *Server) pushImage(out io.Writer, remote, imgId, ep string, token []st
}
// Send the json
if err := srv.registry.PushImageJsonRegistry(imgData, jsonRaw, ep, token); err != nil {
if err := r.PushImageJsonRegistry(imgData, jsonRaw, ep, token); err != nil {
if err == registry.ErrAlreadyExists {
fmt.Fprintf(out, "Image %s already uploaded ; skipping\n", imgData.Id)
return nil
@ -569,20 +570,22 @@ func (srv *Server) pushImage(out io.Writer, remote, imgId, ep string, token []st
}
// Send the layer
if err := srv.registry.PushImageLayerRegistry(imgData.Id, utils.ProgressReader(layerData, int(layerData.Size), out, "", false), ep, token); err != nil {
if err := r.PushImageLayerRegistry(imgData.Id, utils.ProgressReader(layerData, int(layerData.Size), out, "", false), ep, token); err != nil {
return err
}
return nil
}
func (srv *Server) ImagePush(name, registry string, out io.Writer) error {
func (srv *Server) ImagePush(name, endpoint string, out io.Writer) error {
out = utils.NewWriteFlusher(out)
img, err := srv.runtime.graph.Get(name)
r := registry.NewRegistry(srv.runtime.root)
if err != nil {
fmt.Fprintf(out, "The push refers to a repository [%s] (len: %d)\n", name, len(srv.runtime.repositories.Repositories[name]))
// If it fails, try to get the repository
if localRepo, exists := srv.runtime.repositories.Repositories[name]; exists {
if err := srv.pushRepository(out, name, localRepo); err != nil {
if err := srv.pushRepository(r, out, name, localRepo); err != nil {
return err
}
return nil
@ -591,7 +594,7 @@ func (srv *Server) ImagePush(name, registry string, out io.Writer) error {
return err
}
fmt.Fprintf(out, "The push refers to an image: [%s]\n", name)
if err := srv.pushImage(out, name, img.Id, registry, nil); err != nil {
if err := srv.pushImage(r, out, name, img.Id, endpoint, nil); err != nil {
return err
}
return nil
@ -871,14 +874,12 @@ func NewServer(autoRestart bool) (*Server, error) {
return nil, err
}
srv := &Server{
runtime: runtime,
registry: registry.NewRegistry(runtime.root),
runtime: runtime,
}
runtime.srv = srv
return srv, nil
}
type Server struct {
runtime *Runtime
registry *registry.Registry
runtime *Runtime
}