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authorValentin Rothberg <rothberg@redhat.com>2020-07-31 09:27:21 +0200
committerValentin Rothberg <rothberg@redhat.com>2020-09-08 08:47:19 +0200
commit7fea46752cbfb0ef7bfdd694afe95038c9875212 (patch)
treecabd8c0ea232c36cfff7511cb1b1f3bfa30c0bbf /pkg/domain/entities
parentbe7778df6c70227dab760ea92637ed97dad29641 (diff)
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support multi-image (docker) archives
Support loading and saving tarballs with more than one image. Add a new `/libpod/images/export` endpoint to the rest API to allow for exporting/saving multiple images into an archive. Note that a non-release version of containers/image is vendored. A release version must be vendored before cutting a new Podman release. We force the containers/image version via a replace in the go.mod file; this way go won't try to match the versions. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Diffstat (limited to 'pkg/domain/entities')
-rw-r--r--pkg/domain/entities/images.go17
1 files changed, 14 insertions, 3 deletions
diff --git a/pkg/domain/entities/images.go b/pkg/domain/entities/images.go
index 3a12a4e22..2a8133680 100644
--- a/pkg/domain/entities/images.go
+++ b/pkg/domain/entities/images.go
@@ -271,11 +271,22 @@ type ImageImportReport struct {
Id string //nolint
}
+// ImageSaveOptions provide options for saving images.
type ImageSaveOptions struct {
+ // Compress layers when saving to a directory.
Compress bool
- Format string
- Output string
- Quiet bool
+ // Format of saving the image: oci-archive, oci-dir (directory with oci
+ // manifest type), docker-archive, docker-dir (directory with v2s2
+ // manifest type).
+ Format string
+ // MultiImageArchive denotes if the created archive shall include more
+ // than one image. Additional tags will be interpreted as references
+ // to images which are added to the archive.
+ MultiImageArchive bool
+ // Output - write image to the specified path.
+ Output string
+ // Quiet - suppress output when copying images
+ Quiet bool
}
// ImageTreeOptions provides options for ImageEngine.Tree()