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authorRadostin Stoyanov <rstoyanov@fedoraproject.org>2020-12-25 14:15:22 +0000
committerRadostin Stoyanov <rstoyanov@fedoraproject.org>2021-01-07 07:48:41 +0000
commit2b35876c8d03ddc12e8becd2364c39cd621e191d (patch)
tree3b1b437dd6d6e93b29482631cb7f33e4601e3221
parent17f50fb4bf45fc1f6a92b3f8526a1af3ab5600dd (diff)
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Use Options as CRImportCheckpoint() argument
Instead of specifying restore option arguments individually from RestoreOptions, provide the 'options' object to the CRImportCheckpoint method. This change makes the code in CRImportCheckpoint easier to extend as it doesn't require excessive number of function parameters. Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
-rw-r--r--pkg/checkpoint/checkpoint_restore.go11
-rw-r--r--pkg/domain/infra/abi/containers.go2
2 files changed, 7 insertions, 6 deletions
diff --git a/pkg/checkpoint/checkpoint_restore.go b/pkg/checkpoint/checkpoint_restore.go
index 9de04266f..90f629354 100644
--- a/pkg/checkpoint/checkpoint_restore.go
+++ b/pkg/checkpoint/checkpoint_restore.go
@@ -8,6 +8,7 @@ import (
"github.com/containers/podman/v2/libpod"
"github.com/containers/podman/v2/libpod/image"
+ "github.com/containers/podman/v2/pkg/domain/entities"
"github.com/containers/podman/v2/pkg/errorhandling"
"github.com/containers/podman/v2/pkg/util"
"github.com/containers/storage/pkg/archive"
@@ -36,10 +37,10 @@ func crImportFromJSON(filePath string, v interface{}) error {
// CRImportCheckpoint it the function which imports the information
// from checkpoint tarball and re-creates the container from that information
-func CRImportCheckpoint(ctx context.Context, runtime *libpod.Runtime, input string, name string) ([]*libpod.Container, error) {
+func CRImportCheckpoint(ctx context.Context, runtime *libpod.Runtime, restoreOptions entities.RestoreOptions) ([]*libpod.Container, error) {
// First get the container definition from the
// tarball to a temporary directory
- archiveFile, err := os.Open(input)
+ archiveFile, err := os.Open(restoreOptions.Import)
if err != nil {
return nil, errors.Wrap(err, "failed to open checkpoint archive for import")
}
@@ -66,7 +67,7 @@ func CRImportCheckpoint(ctx context.Context, runtime *libpod.Runtime, input stri
}()
err = archive.Untar(archiveFile, dir, options)
if err != nil {
- return nil, errors.Wrapf(err, "Unpacking of checkpoint archive %s failed", input)
+ return nil, errors.Wrapf(err, "Unpacking of checkpoint archive %s failed", restoreOptions.Import)
}
// Load spec.dump from temporary directory
@@ -90,9 +91,9 @@ func CRImportCheckpoint(ctx context.Context, runtime *libpod.Runtime, input stri
newName := false
// Check if the restored container gets a new name
- if name != "" {
+ if restoreOptions.Name != "" {
config.ID = ""
- config.Name = name
+ config.Name = restoreOptions.Name
newName = true
}
diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go
index 9d7c2daea..721a8c3ab 100644
--- a/pkg/domain/infra/abi/containers.go
+++ b/pkg/domain/infra/abi/containers.go
@@ -538,7 +538,7 @@ func (ic *ContainerEngine) ContainerRestore(ctx context.Context, namesOrIds []st
switch {
case options.Import != "":
- cons, err = checkpoint.CRImportCheckpoint(ctx, ic.Libpod, options.Import, options.Name)
+ cons, err = checkpoint.CRImportCheckpoint(ctx, ic.Libpod, options)
case options.All:
cons, err = ic.Libpod.GetContainers(filterFuncs...)
default: