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-rw-r--r--cmd/podman/containers/commit.go1
-rw-r--r--docs/source/markdown/podman-commit.1.md5
-rw-r--r--libpod/container_commit.go2
-rw-r--r--pkg/api/handlers/compat/images.go2
-rw-r--r--pkg/api/handlers/libpod/images.go2
-rw-r--r--pkg/api/server/register_images.go4
-rw-r--r--pkg/bindings/containers/types.go1
-rw-r--r--pkg/bindings/containers/types_commit_options.go15
-rw-r--r--pkg/domain/entities/containers.go1
-rw-r--r--pkg/domain/infra/abi/containers.go1
-rw-r--r--pkg/domain/infra/tunnel/containers.go2
-rw-r--r--test/e2e/commit_test.go18
12 files changed, 53 insertions, 1 deletions
diff --git a/cmd/podman/containers/commit.go b/cmd/podman/containers/commit.go
index f74fd4ab1..e0cadd5b0 100644
--- a/cmd/podman/containers/commit.go
+++ b/cmd/podman/containers/commit.go
@@ -77,6 +77,7 @@ func commitFlags(cmd *cobra.Command) {
flags.BoolVarP(&commitOptions.Pause, "pause", "p", false, "Pause container during commit")
flags.BoolVarP(&commitOptions.Quiet, "quiet", "q", false, "Suppress output")
+ flags.BoolVarP(&commitOptions.Squash, "squash", "s", false, "squash newly built layers into a single new layer")
flags.BoolVar(&commitOptions.IncludeVolumes, "include-volumes", false, "Include container volumes as image volumes")
}
diff --git a/docs/source/markdown/podman-commit.1.md b/docs/source/markdown/podman-commit.1.md
index 87b7e8aea..df3c38711 100644
--- a/docs/source/markdown/podman-commit.1.md
+++ b/docs/source/markdown/podman-commit.1.md
@@ -60,6 +60,11 @@ Set commit message for committed image.\
Pause the container when creating an image.\
The default is **false**.
+#### **--squash**, **-s**
+
+Squash newly built layers into a single new layer.\
+The default is **false**.
+
#### **--quiet**, **-q**
Suppresses output.\
diff --git a/libpod/container_commit.go b/libpod/container_commit.go
index 99d08ccf1..7018ee7d8 100644
--- a/libpod/container_commit.go
+++ b/libpod/container_commit.go
@@ -27,6 +27,7 @@ type ContainerCommitOptions struct {
Author string
Message string
Changes []string
+ Squash bool
}
// Commit commits the changes between a container and its image, creating a new
@@ -63,6 +64,7 @@ func (c *Container) Commit(ctx context.Context, destImage string, options Contai
commitOptions := buildah.CommitOptions{
SignaturePolicyPath: options.SignaturePolicyPath,
ReportWriter: options.ReportWriter,
+ Squash: options.Squash,
SystemContext: c.runtime.imageContext,
PreferredManifestType: options.PreferredManifestType,
}
diff --git a/pkg/api/handlers/compat/images.go b/pkg/api/handlers/compat/images.go
index 3546f88a0..edefce010 100644
--- a/pkg/api/handlers/compat/images.go
+++ b/pkg/api/handlers/compat/images.go
@@ -102,6 +102,7 @@ func CommitContainer(w http.ResponseWriter, r *http.Request) {
Comment string `schema:"comment"`
Container string `schema:"container"`
Pause bool `schema:"pause"`
+ Squash bool `schema:"squash"`
Repo string `schema:"repo"`
Tag string `schema:"tag"`
// fromSrc string # fromSrc is currently unused
@@ -138,6 +139,7 @@ func CommitContainer(w http.ResponseWriter, r *http.Request) {
options.Message = query.Comment
options.Author = query.Author
options.Pause = query.Pause
+ options.Squash = query.Squash
for _, change := range query.Changes {
options.Changes = append(options.Changes, strings.Split(change, "\n")...)
}
diff --git a/pkg/api/handlers/libpod/images.go b/pkg/api/handlers/libpod/images.go
index f078c13cc..eb9fb12a6 100644
--- a/pkg/api/handlers/libpod/images.go
+++ b/pkg/api/handlers/libpod/images.go
@@ -497,6 +497,7 @@ func CommitContainer(w http.ResponseWriter, r *http.Request) {
Container string `schema:"container"`
Format string `schema:"format"`
Pause bool `schema:"pause"`
+ Squash bool `schema:"squash"`
Repo string `schema:"repo"`
Tag string `schema:"tag"`
}{
@@ -543,6 +544,7 @@ func CommitContainer(w http.ResponseWriter, r *http.Request) {
options.Message = query.Comment
options.Author = query.Author
options.Pause = query.Pause
+ options.Squash = query.Squash
options.Changes = query.Changes
ctr, err := runtime.LookupContainer(query.Container)
if err != nil {
diff --git a/pkg/api/server/register_images.go b/pkg/api/server/register_images.go
index d7bc17093..017310f12 100644
--- a/pkg/api/server/register_images.go
+++ b/pkg/api/server/register_images.go
@@ -460,6 +460,10 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error {
// name: changes
// type: string
// description: instructions to apply while committing in Dockerfile format
+ // - in: query
+ // name: squash
+ // type: boolean
+ // description: squash newly built layers into a single new layer
// produces:
// - application/json
// responses:
diff --git a/pkg/bindings/containers/types.go b/pkg/bindings/containers/types.go
index 4915e3e23..66b90af9b 100644
--- a/pkg/bindings/containers/types.go
+++ b/pkg/bindings/containers/types.go
@@ -30,6 +30,7 @@ type CommitOptions struct {
Comment *string
Format *string
Pause *bool
+ Squash *bool
Repo *string
Tag *string
}
diff --git a/pkg/bindings/containers/types_commit_options.go b/pkg/bindings/containers/types_commit_options.go
index 7eb04198f..7b4745eb8 100644
--- a/pkg/bindings/containers/types_commit_options.go
+++ b/pkg/bindings/containers/types_commit_options.go
@@ -92,6 +92,21 @@ func (o *CommitOptions) GetPause() bool {
return *o.Pause
}
+// WithSquash set field Squash to given value
+func (o *CommitOptions) WithSquash(value bool) *CommitOptions {
+ o.Squash = &value
+ return o
+}
+
+// GetSquash returns value of field Squash
+func (o *CommitOptions) GetSquash() bool {
+ if o.Squash == nil {
+ var z bool
+ return z
+ }
+ return *o.Squash
+}
+
// WithRepo set field Repo to given value
func (o *CommitOptions) WithRepo(value string) *CommitOptions {
o.Repo = &value
diff --git a/pkg/domain/entities/containers.go b/pkg/domain/entities/containers.go
index e9bce0eb7..79795a221 100644
--- a/pkg/domain/entities/containers.go
+++ b/pkg/domain/entities/containers.go
@@ -154,6 +154,7 @@ type CommitOptions struct {
Message string
Pause bool
Quiet bool
+ Squash bool
Writer io.Writer
}
diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go
index 92f5b1a80..e6feb7c82 100644
--- a/pkg/domain/infra/abi/containers.go
+++ b/pkg/domain/infra/abi/containers.go
@@ -529,6 +529,7 @@ func (ic *ContainerEngine) ContainerCommit(ctx context.Context, nameOrID string,
Message: options.Message,
Changes: options.Changes,
Author: options.Author,
+ Squash: options.Squash,
}
newImage, err := ctr.Commit(ctx, options.ImageName, opts)
if err != nil {
diff --git a/pkg/domain/infra/tunnel/containers.go b/pkg/domain/infra/tunnel/containers.go
index aa4baf846..fe986361b 100644
--- a/pkg/domain/infra/tunnel/containers.go
+++ b/pkg/domain/infra/tunnel/containers.go
@@ -302,7 +302,7 @@ func (ic *ContainerEngine) ContainerCommit(ctx context.Context, nameOrID string,
return nil, errors.Errorf("invalid image name %q", opts.ImageName)
}
}
- options := new(containers.CommitOptions).WithAuthor(opts.Author).WithChanges(opts.Changes).WithComment(opts.Message)
+ options := new(containers.CommitOptions).WithAuthor(opts.Author).WithChanges(opts.Changes).WithComment(opts.Message).WithSquash(opts.Squash)
options.WithFormat(opts.Format).WithPause(opts.Pause).WithRepo(repo).WithTag(tag)
response, err := containers.Commit(ic.ClientCtx, nameOrID, options)
if err != nil {
diff --git a/test/e2e/commit_test.go b/test/e2e/commit_test.go
index 495e31520..6bcf17bfe 100644
--- a/test/e2e/commit_test.go
+++ b/test/e2e/commit_test.go
@@ -4,6 +4,7 @@ import (
"io/ioutil"
"os"
"path/filepath"
+ "strings"
. "github.com/containers/podman/v4/test/utils"
. "github.com/onsi/ginkgo"
@@ -133,6 +134,23 @@ var _ = Describe("Podman commit", func() {
Expect(foundBlue).To(Equal(true))
})
+ It("podman commit container with --squash", func() {
+ test := podmanTest.Podman([]string{"run", "--name", "test1", "-d", ALPINE, "ls"})
+ test.WaitWithDefaultTimeout()
+ Expect(test).Should(Exit(0))
+ Expect(podmanTest.NumberOfContainers()).To(Equal(1))
+
+ session := podmanTest.Podman([]string{"commit", "--squash", "test1", "foobar.com/test1-image:latest"})
+ session.WaitWithDefaultTimeout()
+ Expect(session).Should(Exit(0))
+
+ session = podmanTest.Podman([]string{"inspect", "--format", "{{.RootFS.Layers}}", "foobar.com/test1-image:latest"})
+ session.WaitWithDefaultTimeout()
+ Expect(session).Should(Exit(0))
+ // Check for one layers
+ Expect(strings.Fields(session.OutputToString())).To(HaveLen(1))
+ })
+
It("podman commit container with change flag and JSON entrypoint with =", func() {
test := podmanTest.Podman([]string{"run", "--name", "test1", "-d", ALPINE, "ls"})
test.WaitWithDefaultTimeout()
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-26 18:53:51 +0000