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authorOpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com>2020-06-25 06:16:54 -0400
committerGitHub <noreply@github.com>2020-06-25 06:16:54 -0400
commitcd36499d10a21ef1429d7ce84d845d8627ebcf6e (patch)
tree4e1e13e1f4fd2128341018014919921366d168a6 /cmd/podman
parent35cca198b31582b75304e3614f8942b83a38422e (diff)
parent279ccbd3101b2183381766bd77e5030e24198990 (diff)
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Merge pull request #6751 from vrothberg/fix-6744
podman run/create: support all transports
Diffstat (limited to 'cmd/podman')
-rw-r--r--cmd/podman/containers/create.go48
-rw-r--r--cmd/podman/containers/run.go9
2 files changed, 39 insertions, 18 deletions
diff --git a/cmd/podman/containers/create.go b/cmd/podman/containers/create.go
index 45ce00c86..c48a739ff 100644
--- a/cmd/podman/containers/create.go
+++ b/cmd/podman/containers/create.go
@@ -6,11 +6,12 @@ import (
"os"
"strings"
- "github.com/containers/libpod/libpod/define"
-
"github.com/containers/common/pkg/config"
+ "github.com/containers/image/v5/storage"
+ "github.com/containers/image/v5/transports/alltransports"
"github.com/containers/libpod/cmd/podman/common"
"github.com/containers/libpod/cmd/podman/registry"
+ "github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/domain/entities"
"github.com/containers/libpod/pkg/errorhandling"
"github.com/containers/libpod/pkg/specgen"
@@ -108,12 +109,15 @@ func create(cmd *cobra.Command, args []string) error {
return err
}
+ imageName := args[0]
if !cliVals.RootFS {
- if err := pullImage(args[0]); err != nil {
+ name, err := pullImage(args[0])
+ if err != nil {
return err
}
+ imageName = name
}
- s := specgen.NewSpecGenerator(args[0], cliVals.RootFS)
+ s := specgen.NewSpecGenerator(imageName, cliVals.RootFS)
if err := common.FillOutSpecGen(s, &cliVals, args); err != nil {
return err
}
@@ -211,30 +215,44 @@ func createInit(c *cobra.Command) error {
return nil
}
-func pullImage(imageName string) error {
- br, err := registry.ImageEngine().Exists(registry.GetContext(), imageName)
- if err != nil {
- return err
- }
+func pullImage(imageName string) (string, error) {
pullPolicy, err := config.ValidatePullPolicy(cliVals.Pull)
if err != nil {
- return err
+ return "", err
}
- if !br.Value || pullPolicy == config.PullImageAlways {
+
+ // Check if the image is missing and hence if we need to pull it.
+ imageMissing := true
+ imageRef, err := alltransports.ParseImageName(imageName)
+ switch {
+ case err != nil:
+ // Assume we specified a local image withouth the explicit storage transport.
+ fallthrough
+
+ case imageRef.Transport().Name() == storage.Transport.Name():
+ br, err := registry.ImageEngine().Exists(registry.GetContext(), imageName)
+ if err != nil {
+ return "", err
+ }
+ imageMissing = !br.Value
+ }
+
+ if imageMissing || pullPolicy == config.PullImageAlways {
if pullPolicy == config.PullImageNever {
- return errors.Wrapf(define.ErrNoSuchImage, "unable to find a name and tag match for %s in repotags", imageName)
+ return "", errors.Wrapf(define.ErrNoSuchImage, "unable to find a name and tag match for %s in repotags", imageName)
}
- _, pullErr := registry.ImageEngine().Pull(registry.GetContext(), imageName, entities.ImagePullOptions{
+ pullReport, pullErr := registry.ImageEngine().Pull(registry.GetContext(), imageName, entities.ImagePullOptions{
Authfile: cliVals.Authfile,
Quiet: cliVals.Quiet,
OverrideArch: cliVals.OverrideArch,
OverrideOS: cliVals.OverrideOS,
})
if pullErr != nil {
- return pullErr
+ return "", pullErr
}
+ imageName = pullReport.Images[0]
}
- return nil
+ return imageName, nil
}
func openCidFile(cidfile string) (*os.File, error) {
diff --git a/cmd/podman/containers/run.go b/cmd/podman/containers/run.go
index cb307c38f..4b287838e 100644
--- a/cmd/podman/containers/run.go
+++ b/cmd/podman/containers/run.go
@@ -125,10 +125,13 @@ func run(cmd *cobra.Command, args []string) error {
return err
}
+ imageName := args[0]
if !cliVals.RootFS {
- if err := pullImage(args[0]); err != nil {
+ name, err := pullImage(args[0])
+ if err != nil {
return err
}
+ imageName = name
}
if cliVals.Replace {
@@ -166,7 +169,7 @@ func run(cmd *cobra.Command, args []string) error {
runOpts.Detach = cliVals.Detach
runOpts.DetachKeys = cliVals.DetachKeys
cliVals.PreserveFDs = runOpts.PreserveFDs
- s := specgen.NewSpecGenerator(args[0], cliVals.RootFS)
+ s := specgen.NewSpecGenerator(imageName, cliVals.RootFS)
if err := common.FillOutSpecGen(s, &cliVals, args); err != nil {
return err
}
@@ -196,7 +199,7 @@ func run(cmd *cobra.Command, args []string) error {
return nil
}
if runRmi {
- _, rmErrors := registry.ImageEngine().Remove(registry.GetContext(), []string{args[0]}, entities.ImageRemoveOptions{})
+ _, rmErrors := registry.ImageEngine().Remove(registry.GetContext(), []string{imageName}, entities.ImageRemoveOptions{})
if len(rmErrors) > 0 {
logrus.Errorf("%s", errors.Wrapf(errorhandling.JoinErrors(rmErrors), "failed removing image"))
}