summaryrefslogtreecommitdiff
path: root/docs/source/markdown/podman-import.1.md
blob: 427c67da45ad0b68b1275895422894158f51be68 (plain)
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
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
% podman-import(1)

## NAME
podman\-import - Import a tarball and save it as a filesystem image

## SYNOPSIS
**podman import** [*options*] *path* [*reference*]

**podman image import** [*options*] *path* [*reference*]

## DESCRIPTION
**podman import** imports a tarball (.tar, .tar.gz, .tgz, .bzip, .tar.xz, .txz)
and saves it as a filesystem image. Remote tarballs can be specified using a URL.
Various image instructions can be configured with the **--change** flag and
a commit message can be set using the **--message** flag.
**reference**, if present, is a tag to assign to the image.
**podman import** is used for importing from the archive generated by **podman export**, that includes the container's filesystem. To import the archive of image layers created by **podman save**, use **podman load**.
Note: `:` is a restricted character and cannot be part of the file name.

## OPTIONS

#### **--change**=*instruction*, **-c**

Apply the following possible instructions to the created image:
**CMD** | **ENTRYPOINT** | **ENV** | **EXPOSE** | **LABEL** | **STOPSIGNAL** | **USER** | **VOLUME** | **WORKDIR**

Can be set multiple times

#### **--message**, **-m**=*message*

Set commit message for imported image

#### **--quiet**, **-q**

Shows progress on the import

**-verbose**

Print additional debugging information

#### **--help**, **-h**

Print usage statement

## EXAMPLES

```
$ podman import --change CMD=/bin/bash --change ENTRYPOINT=/bin/sh --change LABEL=blue=image ctr.tar image-imported
Getting image source signatures
Copying blob sha256:b41deda5a2feb1f03a5c1bb38c598cbc12c9ccd675f438edc6acd815f7585b86
 25.80 MB / 25.80 MB [======================================================] 0s
Copying config sha256:c16a6d30f3782288ec4e7521c754acc29d37155629cb39149756f486dae2d4cd
 448 B / 448 B [============================================================] 0s
Writing manifest to image destination
Storing signatures
db65d991f3bbf7f31ed1064db9a6ced7652e3f8166c4736aa9133dadd3c7acb3
```

```
$ podman import --change 'ENTRYPOINT ["/bin/sh","-c","test-image"]'  --change LABEL=blue=image test-image.tar image-imported
Getting image source signatures
Copying blob e3b0c44298fc skipped: already exists
Copying config 1105523502 done
Writing manifest to image destination
Storing signatures
110552350206337183ceadc0bdd646dc356e06514c548b69a8917b4182414b
```
```
$ podman import --change "CMD /bin/sh"  --change LABEL=blue=image test-image.tar image-imported
Getting image source signatures
Copying blob e3b0c44298fc skipped: already exists
Copying config ae9a27e249 done
Writing manifest to image destination
Storing signatures
ae9a27e249f801aff11a4ba54a81751ea9fbc9db45a6df3f1bfd63fc2437bb9c
```


```
$ cat ctr.tar | podman -q import --message "importing the ctr.tar tarball" - image-imported
db65d991f3bbf7f31ed1064db9a6ced7652e3f8166c4736aa9133dadd3c7acb3
```

```
$ cat ctr.tar | podman import -
Getting image source signatures
Copying blob sha256:b41deda5a2feb1f03a5c1bb38c598cbc12c9ccd675f438edc6acd815f7585b86
 25.80 MB / 25.80 MB [======================================================] 0s
Copying config sha256:d61387b4d5edf65edee5353e2340783703074ffeaaac529cde97a8357eea7645
 378 B / 378 B [============================================================] 0s
Writing manifest to image destination
Storing signatures
db65d991f3bbf7f31ed1064db9a6ced7652e3f8166c4736aa9133dadd3c7acb3
```

```
$ podman import http://example.com/ctr.tar url-image
Downloading from "http://example.com/ctr.tar"
Getting image source signatures
Copying blob sha256:b41deda5a2feb1f03a5c1bb38c598cbc12c9ccd675f438edc6acd815f7585b86
 25.80 MB / 25.80 MB [======================================================] 0s
Copying config sha256:5813fe8a3b18696089fd09957a12e88bda43dc1745b5240879ffffe93240d29a
 419 B / 419 B [============================================================] 0s
Writing manifest to image destination
Storing signatures
db65d991f3bbf7f31ed1064db9a6ced7652e3f8166c4736aa9133dadd3c7acb3
```

## SEE ALSO
podman(1), podman-export(1)

## HISTORY
November 2017, Originally compiled by Urvashi Mohnani <umohnani@redhat.com>