//Push image to Clair for analysis
func Push(image Image) error {
layerCount := len(image.FsLayers)
parentID := ""
if layerCount == 0 {
logrus.Warningln("there is no layer to push")
}
localIP, err := config.LocalServerIP()
if err != nil {
return err
}
hURL := fmt.Sprintf("http://%v/v2", localIP)
if IsLocal {
hURL = strings.Replace(hURL, "/v2", "/local", -1)
logrus.Infof("using %v as local url", hURL)
}
for index, layer := range image.FsLayers {
lUID := xstrings.Substr(layer.BlobSum, 0, 12)
logrus.Infof("Pushing Layer %d/%d [%v]", index+1, layerCount, lUID)
database.InsertRegistryMapping(layer.BlobSum, image.Registry)
payload := v1.LayerEnvelope{Layer: &v1.Layer{
Name: layer.BlobSum,
Path: image.BlobsURI(layer.BlobSum),
ParentName: parentID,
Format: "Docker",
}}
//FIXME Update to TLS
if IsLocal {
payload.Layer.Name = layer.History
payload.Layer.Path += "/layer.tar"
}
payload.Layer.Path = strings.Replace(payload.Layer.Path, image.Registry, hURL, 1)
if err := clair.Push(payload); err != nil {
logrus.Infof("adding layer %d/%d [%v]: %v", index+1, layerCount, lUID, err)
if err != clair.OSNotSupported {
return err
}
parentID = ""
} else {
parentID = payload.Layer.Name
}
}
if IsLocal {
if err := cleanLocal(); err != nil {
return err
}
}
return nil
}
//StartLocalServer start the hyperclair local server needed for reverse proxy and file server
func startLocalServer() {
sURL, err := config.LocalServerIP()
if err != nil {
fmt.Println(xerrors.InternalError)
logrus.Fatalf("retrieving internal server IP: %v", err)
}
err = server.Serve(sURL)
if err != nil {
fmt.Println(xerrors.InternalError)
logrus.Fatalf("starting local server: %v", err)
}
}