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moby--moby/registry/service_v2.go
Tonis Tiigi 4352da7803 Update daemon and docker core to use new content addressable storage
Add distribution package for managing pulls and pushes. This is based on
the old code in the graph package, with major changes to work with the
new image/layer model.

Add v1 migration code.

Update registry, api/*, and daemon packages to use the reference
package's types where applicable.

Update daemon package to use image/layer/tag stores instead of the graph
package

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
2015-11-24 09:40:25 -08:00

85 lines
2 KiB
Go

package registry
import (
"fmt"
"strings"
"github.com/docker/distribution/reference"
"github.com/docker/distribution/registry/client/auth"
"github.com/docker/docker/pkg/tlsconfig"
)
func (s *Service) lookupV2Endpoints(repoName reference.Named) (endpoints []APIEndpoint, err error) {
var cfg = tlsconfig.ServerDefault
tlsConfig := &cfg
nameString := repoName.Name()
if strings.HasPrefix(nameString, DefaultNamespace+"/") {
// v2 mirrors
for _, mirror := range s.Config.Mirrors {
mirrorTLSConfig, err := s.tlsConfigForMirror(mirror)
if err != nil {
return nil, err
}
endpoints = append(endpoints, APIEndpoint{
URL: mirror,
// guess mirrors are v2
Version: APIVersion2,
Mirror: true,
TrimHostname: true,
TLSConfig: mirrorTLSConfig,
})
}
// v2 registry
endpoints = append(endpoints, APIEndpoint{
URL: DefaultV2Registry,
Version: APIVersion2,
Official: true,
TrimHostname: true,
TLSConfig: tlsConfig,
})
return endpoints, nil
}
slashIndex := strings.IndexRune(nameString, '/')
if slashIndex <= 0 {
return nil, fmt.Errorf("invalid repo name: missing '/': %s", nameString)
}
hostname := nameString[:slashIndex]
tlsConfig, err = s.TLSConfig(hostname)
if err != nil {
return nil, err
}
v2Versions := []auth.APIVersion{
{
Type: "registry",
Version: "2.0",
},
}
endpoints = []APIEndpoint{
{
URL: "https://" + hostname,
Version: APIVersion2,
TrimHostname: true,
TLSConfig: tlsConfig,
VersionHeader: DefaultRegistryVersionHeader,
Versions: v2Versions,
},
}
if tlsConfig.InsecureSkipVerify {
endpoints = append(endpoints, APIEndpoint{
URL: "http://" + hostname,
Version: APIVersion2,
TrimHostname: true,
// used to check if supposed to be secure via InsecureSkipVerify
TLSConfig: tlsConfig,
VersionHeader: DefaultRegistryVersionHeader,
Versions: v2Versions,
})
}
return endpoints, nil
}