mirror of
https://github.com/containers/podman.git
synced 2025-06-19 08:09:12 +08:00
8d5da78b0e
Went through the docs and fixed the alignment so they all match up and look readable when doing 'man podman [command]" Signed-off-by: umohnani8 <umohnani@redhat.com> Closes: #943 Approved by: rhatdan
88 lines
2.8 KiB
Markdown
88 lines
2.8 KiB
Markdown
% podman-commit "1"
|
|
|
|
## NAME
|
|
podman\-commit - Create new image based on the changed container
|
|
|
|
## SYNOPSIS
|
|
**podman commit** [*options* [...]] CONTAINER IMAGE
|
|
|
|
## DESCRIPTION
|
|
**podman commit** creates an image based on a changed container. The author of the
|
|
image can be set using the **--author** flag. Various image instructions can be
|
|
configured with the **--change** flag and a commit message can be set using the
|
|
**--message** flag. The container and its processes are paused while the image is
|
|
committed. This minimizes the likelihood of data corruption when creating the new
|
|
image. If this is not desired, the **--pause** flag can be set to false. When the commit
|
|
is complete, podman will print out the ID of the new image.
|
|
|
|
If *imageName* does not begin with a registry name component, *localhost* will be added to the name.
|
|
|
|
## OPTIONS
|
|
|
|
**--author, -a**
|
|
|
|
Set the author for the committed image
|
|
|
|
**--change, -c**
|
|
|
|
Apply the following possible instructions to the created image:
|
|
**CMD** | **ENTRYPOINT** | **ENV** | **EXPOSE** | **LABEL** | **ONBUILD** | **STOPSIGNAL** | **USER** | **VOLUME** | **WORKDIR**
|
|
|
|
Can be set multiple times
|
|
|
|
**--format, -f**
|
|
|
|
Set the format of the image manifest and metadata. The currently supported formats are _oci_ and _docker_. If
|
|
not specifically set, the default format used is _oci_.
|
|
|
|
**--iidfile** *ImageIDfile*
|
|
|
|
Write the image ID to the file.
|
|
|
|
**--message, -m**
|
|
|
|
Set commit message for committed image. The message field is not supported in _oci_ format.
|
|
|
|
**--pause, -p**
|
|
|
|
Pause the container when creating an image
|
|
|
|
**--quiet, -q**
|
|
|
|
Suppress output
|
|
|
|
## EXAMPLES
|
|
|
|
```
|
|
# podman commit --change CMD=/bin/bash --change ENTRYPOINT=/bin/sh --change LABEL=blue=image reverent_golick image-commited
|
|
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
|
|
e3ce4d93051ceea088d1c242624d659be32cf1667ef62f1d16d6b60193e2c7a8
|
|
```
|
|
|
|
```
|
|
# podman commit -q --message "committing container to image" reverent_golick image-commited
|
|
e3ce4d93051ceea088d1c242624d659be32cf1667ef62f1d16d6b60193e2c7a8
|
|
```
|
|
|
|
```
|
|
# podman commit -q --author "firstName lastName" reverent_golick image-commited
|
|
e3ce4d93051ceea088d1c242624d659be32cf1667ef62f1d16d6b60193e2c7a8
|
|
```
|
|
|
|
```
|
|
# podman commit -q --pause=false reverent_golick image-commited
|
|
e3ce4d93051ceea088d1c242624d659be32cf1667ef62f1d16d6b60193e2c7a8
|
|
```
|
|
|
|
## SEE ALSO
|
|
podman(1), podman-run(1), podman-create(1)
|
|
|
|
## HISTORY
|
|
December 2017, Originally compiled by Urvashi Mohnani <umohnani@redhat.com>
|