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Diffstat (limited to 'libpod/runtime_img.go')
-rw-r--r--libpod/runtime_img.go64
1 files changed, 44 insertions, 20 deletions
diff --git a/libpod/runtime_img.go b/libpod/runtime_img.go
index eab05f34d..370c9d610 100644
--- a/libpod/runtime_img.go
+++ b/libpod/runtime_img.go
@@ -8,9 +8,15 @@ import (
"net/http"
"net/url"
"os"
+ "strings"
"github.com/containers/buildah/imagebuildah"
+ "github.com/containers/image/v5/directory"
"github.com/containers/image/v5/docker/reference"
+ ociarchive "github.com/containers/image/v5/oci/archive"
+ "github.com/containers/image/v5/oci/layout"
+ "github.com/containers/image/v5/types"
+
"github.com/containers/libpod/v2/libpod/define"
"github.com/containers/libpod/v2/libpod/image"
"github.com/containers/libpod/v2/pkg/util"
@@ -18,9 +24,7 @@ import (
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
- "github.com/containers/image/v5/directory"
dockerarchive "github.com/containers/image/v5/docker/archive"
- ociarchive "github.com/containers/image/v5/oci/archive"
v1 "github.com/opencontainers/image-spec/specs-go/v1"
)
@@ -256,28 +260,48 @@ func DownloadFromFile(reader *os.File) (string, error) {
// LoadImage loads a container image into local storage
func (r *Runtime) LoadImage(ctx context.Context, name, inputFile string, writer io.Writer, signaturePolicy string) (string, error) {
- var newImages []*image.Image
- src, err := dockerarchive.ParseReference(inputFile) // FIXME? We should add dockerarchive.NewReference()
- if err == nil {
- newImages, err = r.ImageRuntime().LoadFromArchiveReference(ctx, src, signaturePolicy, writer)
- }
- if err != nil {
- // generate full src name with specified image:tag
- src, err := ociarchive.NewReference(inputFile, name) // imageName may be ""
- if err == nil {
- newImages, err = r.ImageRuntime().LoadFromArchiveReference(ctx, src, signaturePolicy, writer)
- }
- if err != nil {
- src, err := directory.NewReference(inputFile)
- if err == nil {
- newImages, err = r.ImageRuntime().LoadFromArchiveReference(ctx, src, signaturePolicy, writer)
+ var (
+ newImages []*image.Image
+ err error
+ src types.ImageReference
+ )
+
+ for _, referenceFn := range []func() (types.ImageReference, error){
+ func() (types.ImageReference, error) {
+ return dockerarchive.ParseReference(inputFile) // FIXME? We should add dockerarchive.NewReference()
+ },
+ func() (types.ImageReference, error) {
+ return ociarchive.NewReference(inputFile, name) // name may be ""
+ },
+ func() (types.ImageReference, error) {
+ // prepend "localhost/" to support local image saved with this semantics
+ if !strings.Contains(name, "/") {
+ return ociarchive.NewReference(inputFile, fmt.Sprintf("%s/%s", image.DefaultLocalRegistry, name))
+ }
+ return nil, nil
+ },
+ func() (types.ImageReference, error) {
+ return directory.NewReference(inputFile)
+ },
+ func() (types.ImageReference, error) {
+ return layout.NewReference(inputFile, name)
+ },
+ func() (types.ImageReference, error) {
+ // prepend "localhost/" to support local image saved with this semantics
+ if !strings.Contains(name, "/") {
+ return layout.NewReference(inputFile, fmt.Sprintf("%s/%s", image.DefaultLocalRegistry, name))
}
- if err != nil {
- return "", errors.Wrapf(err, "error pulling %q", name)
+ return nil, nil
+ },
+ } {
+ src, err = referenceFn()
+ if err == nil && src != nil {
+ if newImages, err = r.ImageRuntime().LoadFromArchiveReference(ctx, src, signaturePolicy, writer); err == nil {
+ return getImageNames(newImages), nil
}
}
}
- return getImageNames(newImages), nil
+ return "", errors.Wrapf(err, "error pulling %q", name)
}
func getImageNames(images []*image.Image) string {