112 lines
4.0 KiB
Markdown
112 lines
4.0 KiB
Markdown
% podman-save(1)
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## NAME
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podman\-save - Save image(s) to an archive
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## SYNOPSIS
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**podman save** [*options*] *name*[:*tag*]
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**podman image save** [*options*] *name*[:*tag*]
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## DESCRIPTION
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**podman save** saves an image to either **docker-archive**, **oci-archive**, **oci-dir** (directory with oci manifest type), or **docker-dir** (directory with v2s2 manifest type) on the local machine,
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default is **docker-archive**. **podman save** writes to STDOUT by default and can be redirected to a
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file using the **output** flag. The **quiet** flag suppresses the output when set.
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**podman save** will save parent layers of the image(s) and the image(s) can be loaded using **podman load**.
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To export the containers, use the **podman export**.
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Note: `:` is a restricted character and cannot be part of the file name.
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**podman [GLOBAL OPTIONS]**
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**podman save [GLOBAL OPTIONS]**
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**podman save [OPTIONS] NAME[:TAG]**
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## OPTIONS
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#### **--compress**
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Compress tarball image layers when pushing to a directory using the 'dir' transport. (default is same compression type, compressed or uncompressed, as source)
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Note: This flag can only be set when using the **dir** transport i.e --format=oci-dir or --format=docker-dir
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#### **--uncompressed**
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Accept uncompressed layers when copying OCI images.
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#### **--output**, **-o**=*file*
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Write to a file, default is STDOUT
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#### **--format**=*format*
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Save image to **docker-archive**, **oci-archive** (see `containers-transports(5)`), **oci-dir** (`oci` transport), or **docker-dir** (`dir` transport with v2s2 manifest type).
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```
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--format docker-archive
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--format oci-archive
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--format oci-dir
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--format docker-dir
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```
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#### **--multi-image-archive**, **-m**
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Allow for creating archives with more than one image. Additional names will be interpreted as images instead of tags. Only supported for **docker-archive**.
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The default for this option can be modified via the `multi_image_archive="true"|"false"` flag in containers.conf.
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#### **--quiet**, **-q**
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Suppress the output
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#### **--help**, **-h**
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Print usage statement
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## EXAMPLES
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```
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$ podman save --quiet -o alpine.tar alpine:2.6
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```
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```
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$ podman save > alpine-all.tar alpine
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```
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```
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$ podman save -o oci-alpine.tar --format oci-archive alpine
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```
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```
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$ podman save --compress --format oci-dir -o alp-dir alpine
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Getting image source signatures
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Copying blob sha256:2fdfe1cd78c20d05774f0919be19bc1a3e4729bce219968e4188e7e0f1af679d
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1.97 MB / 1.97 MB [========================================================] 0s
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Copying config sha256:501d1a8f0487e93128df34ea349795bc324d5e0c0d5112e08386a9dfaff620be
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584 B / 584 B [============================================================] 0s
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Writing manifest to image destination
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Storing signatures
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```
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```
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$ podman save --format docker-dir -o ubuntu-dir ubuntu
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Getting image source signatures
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Copying blob sha256:660c48dd555dcbfdfe19c80a30f557ac57a15f595250e67bfad1e5663c1725bb
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45.55 MB / 45.55 MB [======================================================] 8s
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Copying blob sha256:4c7380416e7816a5ab1f840482c9c3ca8de58c6f3ee7f95e55ad299abbfe599f
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846 B / 846 B [============================================================] 0s
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Copying blob sha256:421e436b5f80d876128b74139531693be9b4e59e4f1081c9a3c379c95094e375
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620 B / 620 B [============================================================] 0s
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Copying blob sha256:e4ce6c3651b3a090bb43688f512f687ea6e3e533132bcbc4a83fb97e7046cea3
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849 B / 849 B [============================================================] 0s
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Copying blob sha256:be588e74bd348ce48bb7161350f4b9d783c331f37a853a80b0b4abc0a33c569e
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169 B / 169 B [============================================================] 0s
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Copying config sha256:20c44cd7596ff4807aef84273c99588d22749e2a7e15a7545ac96347baa65eda
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3.53 KB / 3.53 KB [========================================================] 0s
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Writing manifest to image destination
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Storing signatures
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```
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## SEE ALSO
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podman(1), podman-load(1), containers.conf(5), containers-transports(5)
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## HISTORY
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July 2017, Originally compiled by Urvashi Mohnani <umohnani@redhat.com>
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