kotovalexarian-likes-github/moby--moby
1
0
Fork 0
mirror of https://github.com/moby/moby.git synced 2022-11-09 12:21:53 -05:00
Code Releases Activity

Merge pull request #9970 from shishir-a412ed/docker_load_issue

Browse source 
Implementation of docker load command, load the tar ball directly into /var/lib/docker/graph
This commit is contained in:
Vincent Batts 2015-01-20 14:15:41 -05:00
commit 092d52281d
1 changed files with 2 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
graph/load.go
View file

@ -4,7 +4,6 @@ package graph
import ( import (
"encoding/json" "encoding/json"
"io"
"io/ioutil" "io/ioutil"
"os" "os"
"path" "path"
@ -27,23 +26,9 @@ func (s *TagStore) CmdLoad(job *engine.Job) engine.Status {
defer os.RemoveAll(tmpImageDir) defer os.RemoveAll(tmpImageDir)
var ( var (
repoTarFile = path.Join(tmpImageDir, "repo.tar")
repoDir = path.Join(tmpImageDir, "repo") repoDir = path.Join(tmpImageDir, "repo")
) )
tarFile, err := os.Create(repoTarFile)
if err != nil {
return job.Error(err)
}
if _, err := io.Copy(tarFile, job.Stdin); err != nil {
return job.Error(err)
}
tarFile.Close()
repoFile, err := os.Open(repoTarFile)
if err != nil {
return job.Error(err)
}
if err := os.Mkdir(repoDir, os.ModeDir); err != nil { if err := os.Mkdir(repoDir, os.ModeDir); err != nil {
return job.Error(err) return job.Error(err)
} }
@ -57,7 +42,7 @@ func (s *TagStore) CmdLoad(job *engine.Job) engine.Status {
excludes[i] = k excludes[i] = k
i++ i++
} }
if err := chrootarchive.Untar(repoFile, repoDir, &archive.TarOptions{ExcludePatterns: excludes}); err != nil { if err := chrootarchive.Untar(job.Stdin, repoDir, &archive.TarOptions{ExcludePatterns: excludes}); err != nil {
return job.Error(err) return job.Error(err)
} }