NAME

Podman-导入-导入tarball并将其另存为文件系统映像

SYNOPSIS

podman import [options] path [reference]

podman image import [options] path [reference]

DESCRIPTION

podman import 导入tarball(.tar、.tar.gz、.tgz、.bzip、.tar.xz、.txz)并将其另存为文件系统映像。可以使用URL指定远程tarball。各种映像指令可以使用 --change 标志和提交消息可以使用 --message 旗帜。 参考文献 如果存在,则是要分配给图像的标记。 podman import 用于从由生成的存档中导入 podman import ,这包括容器的文件系统。导入由创建的图像层的存档 podman save ,使用 podman load 。注: : 是受限字符,不能是文件名的一部分。

OPTIONS

--arch

设置导入镜像的架构。

--change-c = 说明

对创建的映像应用以下可能的说明: CMD | ENTRYPOINT | ENV | EXPOSE | LABEL | STOPSIGNAL | USER | VOLUME | WORKDIR

可以多次设置

--help-h

打印用法报表

--message-m = 消息

为导入的映像设置提交消息

--os

设置导入镜像的操作系统。

--quiet-q

显示导入的进度

--variant

设置导入图像的变量。

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

另请参阅

[podman(1)] , [podman-export(1)]

HISTORY

2017年11月,最初由Urvashi Mohnaniumohnani@redhat.com汇编