Merge pull request #11678 from vrothberg/fix-11613

podman save: add `--uncompressed`

4 files changed, 27 insertions, 10 deletions

diff --git a/vendor/github.com/containers/common/libimage/copier.go b/vendor/github.com/containers/common/libimage/copier.go
index a44f098ad..42d3690b9 100644
--- a/vendor/github.com/containers/common/libimage/copier.go
+++ b/vendor/github.com/containers/common/libimage/copier.go
@@ -12,6 +12,7 @@ import (
 	"github.com/containers/common/pkg/retry"
 	"github.com/containers/image/v5/copy"
 	"github.com/containers/image/v5/docker/reference"
+	"github.com/containers/image/v5/pkg/compression"
 	"github.com/containers/image/v5/signature"
 	storageTransport "github.com/containers/image/v5/storage"
 	"github.com/containers/image/v5/types"
@@ -40,6 +41,10 @@ type CopyOptions struct {
 	// Allows for customizing the destination reference lookup.  This can
 	// be used to use custom blob caches.
 	DestinationLookupReferenceFunc LookupReferenceFunc
+	// CompressionFormat is the format to use for the compression of the blobs
+	CompressionFormat *compression.Algorithm
+	// CompressionLevel specifies what compression level is used
+	CompressionLevel *int
 
 	// containers-auth.json(5) file to use when authenticating against
 	// container registries.
@@ -65,6 +70,8 @@ type CopyOptions struct {
 	// types.  Short forms (e.g., oci, v2s2) used by some tools are not
 	// supported.
 	ManifestMIMEType string
+	// Accept uncompressed layers when copying OCI images.
+	OciAcceptUncompressedLayers bool
 	// If OciEncryptConfig is non-nil, it indicates that an image should be
 	// encrypted.  The encryption options is derived from the construction
 	// of EncryptConfig object.  Note: During initial encryption process of
@@ -242,6 +249,17 @@ func (r *Runtime) newCopier(options *CopyOptions) (*copier, error) {
 		c.systemContext.DockerCertPath = options.CertDirPath
 	}
 
+	if options.CompressionFormat != nil {
+		c.systemContext.CompressionFormat = options.CompressionFormat
+	}
+
+	if options.CompressionLevel != nil {
+		c.systemContext.CompressionLevel = options.CompressionLevel
+	}
+
+	// NOTE: for the sake of consistency it's called Oci* in the CopyOptions.
+	c.systemContext.OCIAcceptUncompressedLayers = options.OciAcceptUncompressedLayers
+
 	policy, err := signature.DefaultPolicy(c.systemContext)
 	if err != nil {
 		return nil, err
diff --git a/vendor/github.com/containers/common/pkg/config/default.go b/vendor/github.com/containers/common/pkg/config/default.go
index a3fdc9529..34d17d72c 100644
--- a/vendor/github.com/containers/common/pkg/config/default.go
+++ b/vendor/github.com/containers/common/pkg/config/default.go
@@ -198,7 +198,6 @@ func DefaultConfig() (*Config, error) {
 			TZ:                 "",
 			Umask:              "0022",
 			UTSNS:              "private",
-			UserNS:             "host",
 			UserNSSize:         DefaultUserNSSize,
 		},
 		Network: NetworkConfig{
diff --git a/vendor/github.com/containers/common/pkg/secrets/secrets.go b/vendor/github.com/containers/common/pkg/secrets/secrets.go
index 2e7802369..aea983cb1 100644
--- a/vendor/github.com/containers/common/pkg/secrets/secrets.go
+++ b/vendor/github.com/containers/common/pkg/secrets/secrets.go
@@ -24,8 +24,8 @@ const secretIDLength = 25
 // errInvalidPath indicates that the secrets path is invalid
 var errInvalidPath = errors.New("invalid secrets path")
 
-// errNoSuchSecret indicates that the secret does not exist
-var errNoSuchSecret = errors.New("no such secret")
+// ErrNoSuchSecret indicates that the secret does not exist
+var ErrNoSuchSecret = errors.New("no such secret")
 
 // errSecretNameInUse indicates that the secret name is already in use
 var errSecretNameInUse = errors.New("secret name in use")
@@ -152,7 +152,7 @@ func (s *SecretsManager) Store(name string, data []byte, driverType string, driv
 		newID = newID[0:secretIDLength]
 		_, err := s.lookupSecret(newID)
 		if err != nil {
-			if errors.Cause(err) == errNoSuchSecret {
+			if errors.Cause(err) == ErrNoSuchSecret {
 				secr.ID = newID
 				break
 			} else {
diff --git a/vendor/github.com/containers/common/pkg/secrets/secretsdb.go b/vendor/github.com/containers/common/pkg/secrets/secretsdb.go
index 1395d103c..0c4929995 100644
--- a/vendor/github.com/containers/common/pkg/secrets/secretsdb.go
+++ b/vendor/github.com/containers/common/pkg/secrets/secretsdb.go
@@ -71,14 +71,14 @@ func (s *SecretsManager) getNameAndID(nameOrID string) (name, id string, err err
 	name, id, err = s.getExactNameAndID(nameOrID)
 	if err == nil {
 		return name, id, nil
-	} else if errors.Cause(err) != errNoSuchSecret {
+	} else if errors.Cause(err) != ErrNoSuchSecret {
 		return "", "", err
 	}
 
 	// ID prefix may have been given, iterate through all IDs.
 	// ID and partial ID has a max length of 25, so we return if its greater than that.
 	if len(nameOrID) > secretIDLength {
-		return "", "", errors.Wrapf(errNoSuchSecret, "no secret with name or id %q", nameOrID)
+		return "", "", errors.Wrapf(ErrNoSuchSecret, "no secret with name or id %q", nameOrID)
 	}
 	exists := false
 	var foundID, foundName string
@@ -96,7 +96,7 @@ func (s *SecretsManager) getNameAndID(nameOrID string) (name, id string, err err
 	if exists {
 		return foundName, foundID, nil
 	}
-	return "", "", errors.Wrapf(errNoSuchSecret, "no secret with name or id %q", nameOrID)
+	return "", "", errors.Wrapf(ErrNoSuchSecret, "no secret with name or id %q", nameOrID)
 }
 
 // getExactNameAndID takes a secret's name or ID and returns both its name and full ID.
@@ -115,7 +115,7 @@ func (s *SecretsManager) getExactNameAndID(nameOrID string) (name, id string, er
 		return name, id, nil
 	}
 
-	return "", "", errors.Wrapf(errNoSuchSecret, "no secret with name or id %q", nameOrID)
+	return "", "", errors.Wrapf(ErrNoSuchSecret, "no secret with name or id %q", nameOrID)
 }
 
 // exactSecretExists checks if the secret exists, given a name or ID
@@ -123,7 +123,7 @@ func (s *SecretsManager) getExactNameAndID(nameOrID string) (name, id string, er
 func (s *SecretsManager) exactSecretExists(nameOrID string) (bool, error) {
 	_, _, err := s.getExactNameAndID(nameOrID)
 	if err != nil {
-		if errors.Cause(err) == errNoSuchSecret {
+		if errors.Cause(err) == ErrNoSuchSecret {
 			return false, nil
 		}
 		return false, err
@@ -158,7 +158,7 @@ func (s *SecretsManager) lookupSecret(nameOrID string) (*Secret, error) {
 		return &secret, nil
 	}
 
-	return nil, errors.Wrapf(errNoSuchSecret, "no secret with name or id %q", nameOrID)
+	return nil, errors.Wrapf(ErrNoSuchSecret, "no secret with name or id %q", nameOrID)
 }
 
 // Store creates a new secret in the secrets database.