Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly
Appearance settings

Expand file tree

/

commit.go

Copy path
More file actions
More file actions

Latest commit

 

History

History
History
84 lines (70 loc) · 2.09 KB
/

commit.go

Copy path

File metadata and controls

84 lines (70 loc) · 2.09 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
package daemon
import (
"github.com/docker/docker/engine"
"github.com/docker/docker/image"
"github.com/docker/docker/runconfig"
)
func (daemon *Daemon) ContainerCommit(job *engine.Job) engine.Status {
if len(job.Args) != 1 {
return job.Errorf("Not enough arguments. Usage: %s CONTAINER\n", job.Name)
}
name := job.Args[0]
container := daemon.Get(name)
if container == nil {
return job.Errorf("No such container: %s", name)
}
var (
config = container.Config
newConfig runconfig.Config
)
if err := job.GetenvJson("config", &newConfig); err != nil {
return job.Error(err)
}
if err := runconfig.Merge(&newConfig, config); err != nil {
return job.Error(err)
}
img, err := daemon.Commit(container, job.Getenv("repo"), job.Getenv("tag"), job.Getenv("comment"), job.Getenv("author"), job.GetenvBool("pause"), &newConfig)
if err != nil {
return job.Error(err)
}
job.Printf("%s\n", img.ID)
return engine.StatusOK
}
// Commit creates a new filesystem image from the current state of a container.
// The image can optionally be tagged into a repository
func (daemon *Daemon) Commit(container *Container, repository, tag, comment, author string, pause bool, config *runconfig.Config) (*image.Image, error) {
if pause {
container.Pause()
defer container.Unpause()
}
if err := container.Mount(); err != nil {
return nil, err
}
defer container.Unmount()
rwTar, err := container.ExportRw()
if err != nil {
return nil, err
}
defer rwTar.Close()
// Create a new image from the container's base layers + a new layer from container changes
var (
containerID, containerImage string
containerConfig *runconfig.Config
)
if container != nil {
containerID = container.ID
containerImage = container.Image
containerConfig = container.Config
}
img, err := daemon.graph.Create(rwTar, containerID, containerImage, comment, author, containerConfig, config)
if err != nil {
return nil, err
}
// Register the image if needed
if repository != "" {
if err := daemon.repositories.Set(repository, tag, img.ID, true); err != nil {
return img, err
}
}
return img, nil
}
Morty Proxy This is a proxified and sanitized view of the page, visit original site.