Project: Podman (App Definition and Development / Application Definition & Image Build)
File: podman-import.1.md

% podman-import 1 podman\-import - Import a tarball and save it as a filesystem image podman import [options] path [reference] podman image import [options] path [reference] 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. Set architecture of the imported image. Apply the following possible instructions to the created image: CMD | ENTRYPOINT | ENV | EXPOSE | LABEL | STOPSIGNAL | USER | VOLUME | WORKDIR Can be set multiple times Print usage statement Set commit message for imported image Set OS of the imported image. Shows progress on the import Set variant of the imported image. Import the selected tarball into new image, specifying the CMD, ENTRYPOINT and LABEL: ``` $ 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 ``` Import the selected tarball into new image, specifying the CMD, ENTRYPOINT and LABEL: ``` $ 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 ``` Import new tagged image from stdin in quiet mode: ``` $ cat ctr.tar | podman -q import --message "importing the ctr.tar file" - image-imported db65d991f3bbf7f31ed1064db9a6ced7652e3f8166c4736aa9133dadd3c7acb3 ``` Import an image from stdin: ``` $ 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 ``` Import named image from tarball via a URL: ``` $ 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 ``` , November 2017, Originally compiled by Urvashi Mohnani <umohnani@redhat.com>