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authorDaniel J Walsh <dwalsh@redhat.com>2021-01-15 03:49:42 -0500
committerDaniel J Walsh <dwalsh@redhat.com>2021-01-15 13:24:34 -0500
commitcf51c7ed9f955390a0e417f208046e0b8fbadb26 (patch)
treee20cf39ccab111aa9a86745fc9951f0a5f45ecf8 /docs/source/markdown
parent5a166b297339d547d89fbf14248c3aff129eb960 (diff)
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Allow podman push to push manifest lists
When doing a podman images, manifests lists look just like images, so it is logical that users would assume that they can just podman push them to a registry. The problem is we throw out weird errors when this happens and users need to somehow figure out this is a manifest list rather then an image, and frankly the user will not understand the difference. This PR will make podman push just do the right thing, by failing over and attempting to push the manifest if it fails to push the image. Fix up handling of manifest push Protocol should bring back a digest string, which can either be printed or stored in a file. We should not reimplement the manifest push setup code in the tunnel code but take advantage of the api path, to make sure remote and local work the same way. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Diffstat (limited to 'docs/source/markdown')
-rw-r--r--docs/source/markdown/podman-manifest-push.1.md10
-rw-r--r--docs/source/markdown/podman-push.1.md11
-rw-r--r--docs/source/markdown/podman.1.md2
3 files changed, 12 insertions, 11 deletions
diff --git a/docs/source/markdown/podman-manifest-push.1.md b/docs/source/markdown/podman-manifest-push.1.md
index 0c1e5ea04..2beb65517 100644
--- a/docs/source/markdown/podman-manifest-push.1.md
+++ b/docs/source/markdown/podman-manifest-push.1.md
@@ -17,7 +17,7 @@ The list image's ID and the digest of the image's manifest.
#### **--all**
Push the images mentioned in the manifest list or image index, in addition to
-the list or index itself.
+the list or index itself. (Default true)
#### **--authfile**=*path*
@@ -46,14 +46,14 @@ After copying the image, write the digest of the resulting image to the file.
Manifest list type (oci or v2s2) to use when pushing the list (default is oci).
-#### **--purge**
-
-Delete the manifest list or image index from local storage if pushing succeeds.
-
#### **--quiet**, **-q**
When writing the manifest, suppress progress output
+#### **--rm**
+
+Delete the manifest list or image index from local storage if pushing succeeds.
+
#### **--remove-signatures**
Don't copy signatures when pushing images.
diff --git a/docs/source/markdown/podman-push.1.md b/docs/source/markdown/podman-push.1.md
index 68ea528cb..f7624ed5f 100644
--- a/docs/source/markdown/podman-push.1.md
+++ b/docs/source/markdown/podman-push.1.md
@@ -1,7 +1,7 @@
% podman-push(1)
## NAME
-podman\-push - Push an image from local storage to elsewhere
+podman\-push - Push an image, manifest list or image index from local storage to elsewhere
## SYNOPSIS
**podman push** [*options*] *image* [*destination*]
@@ -9,10 +9,11 @@ podman\-push - Push an image from local storage to elsewhere
**podman image push** [*options*] *image* [*destination*]
## DESCRIPTION
-Pushes an image from local storage to a specified destination.
-Push is mainly used to push images to registries, however **podman push**
-can be used to save images to tarballs and directories using the following
-transports: **dir:**, **docker-archive:**, **docker-daemon:** and **oci-archive:**.
+Pushes an image, manifest list or image index from local storage to a specified
+destination. Push is mainly used to push images to registries, however
+**podman push** can be used to save images to tarballs and directories using the
+following transports:
+**dir:**, **docker-archive:**, **docker-daemon:** and **oci-archive:**.
## Image storage
Images are pushed from those stored in local image storage.
diff --git a/docs/source/markdown/podman.1.md b/docs/source/markdown/podman.1.md
index 67484c3ec..733fadc30 100644
--- a/docs/source/markdown/podman.1.md
+++ b/docs/source/markdown/podman.1.md
@@ -246,7 +246,7 @@ the exit codes follow the `chroot` standard, see below:
| [podman-port(1)](podman-port.1.md) | List port mappings for a container. |
| [podman-ps(1)](podman-ps.1.md) | Prints out information about containers. |
| [podman-pull(1)](podman-pull.1.md) | Pull an image from a registry. |
-| [podman-push(1)](podman-push.1.md) | Push an image from local storage to elsewhere. |
+| [podman-push(1)](podman-push.1.md) | Push an image, manifest list or image index from local storage to elsewhere.|
| [podman-rename(1)](podman-rename.1.md) | Rename an existing container. |
| [podman-restart(1)](podman-restart.1.md) | Restart one or more containers. |
| [podman-rm(1)](podman-rm.1.md) | Remove one or more containers. |