summaryrefslogtreecommitdiff
path: root/test
diff options
context:
space:
mode:
Diffstat (limited to 'test')
-rw-r--r--test/bin2img/bin2img.go229
-rw-r--r--test/copyimg/copyimg.go204
2 files changed, 0 insertions, 433 deletions
diff --git a/test/bin2img/bin2img.go b/test/bin2img/bin2img.go
deleted file mode 100644
index ed493dcc1..000000000
--- a/test/bin2img/bin2img.go
+++ /dev/null
@@ -1,229 +0,0 @@
-package main
-
-import (
- "archive/tar"
- "bytes"
- "context"
- "encoding/json"
- "io"
- "os"
- "runtime"
-
- "github.com/containers/image/pkg/blobinfocache"
- "github.com/containers/image/storage"
- "github.com/containers/image/types"
- sstorage "github.com/containers/storage"
- "github.com/containers/storage/pkg/reexec"
- digest "github.com/opencontainers/go-digest"
- specs "github.com/opencontainers/image-spec/specs-go"
- "github.com/opencontainers/image-spec/specs-go/v1"
- "github.com/sirupsen/logrus"
- "github.com/urfave/cli"
-)
-
-func main() {
- if reexec.Init() {
- return
- }
-
- app := cli.NewApp()
- app.Name = "bin2img"
- app.Usage = "barebones image builder"
- app.Version = "0.0.1"
-
- app.Flags = []cli.Flag{
- cli.BoolFlag{
- Name: "debug",
- Usage: "turn on debug logging",
- },
- cli.StringFlag{
- Name: "root",
- Usage: "graph root directory",
- },
- cli.StringFlag{
- Name: "runroot",
- Usage: "run root directory",
- },
- cli.StringFlag{
- Name: "storage-driver",
- Usage: "storage driver",
- },
- cli.StringSliceFlag{
- Name: "storage-opt",
- Usage: "storage option",
- },
- cli.StringFlag{
- Name: "image-name",
- Usage: "set image name",
- Value: "kubernetes/pause",
- },
- cli.StringFlag{
- Name: "source-binary",
- Usage: "source binary",
- Value: "../../pause/pause",
- },
- cli.StringFlag{
- Name: "image-binary",
- Usage: "image binary",
- Value: "/pause",
- },
- }
-
- app.Action = func(c *cli.Context) error {
- debug := c.GlobalBool("debug")
- rootDir := c.GlobalString("root")
- runrootDir := c.GlobalString("runroot")
- storageDriver := c.GlobalString("storage-driver")
- storageOptions := c.GlobalStringSlice("storage-opt")
- imageName := c.GlobalString("image-name")
- sourceBinary := c.GlobalString("source-binary")
- imageBinary := c.GlobalString("image-binary")
-
- if debug {
- logrus.SetLevel(logrus.DebugLevel)
- } else {
- logrus.SetLevel(logrus.ErrorLevel)
- }
- if rootDir == "" && runrootDir != "" {
- logrus.Errorf("must set --root and --runroot, or neither")
- os.Exit(1)
- }
- if rootDir != "" && runrootDir == "" {
- logrus.Errorf("must set --root and --runroot, or neither")
- os.Exit(1)
- }
- storeOptions := sstorage.DefaultStoreOptions
- if rootDir != "" && runrootDir != "" {
- storeOptions.GraphDriverName = storageDriver
- storeOptions.GraphDriverOptions = storageOptions
- storeOptions.GraphRoot = rootDir
- storeOptions.RunRoot = runrootDir
- }
- store, err := sstorage.GetStore(storeOptions)
- if err != nil {
- logrus.Errorf("error opening storage: %v", err)
- os.Exit(1)
- }
- defer func() {
- _, _ = store.Shutdown(false)
- }()
-
- layerBuffer := &bytes.Buffer{}
- binary, err := os.Open(sourceBinary)
- if err != nil {
- logrus.Errorf("error opening image binary: %v", err)
- os.Exit(1)
- }
- binInfo, err := binary.Stat()
- if err != nil {
- logrus.Errorf("error statting image binary: %v", err)
- os.Exit(1)
- }
- archive := tar.NewWriter(layerBuffer)
- err = archive.WriteHeader(&tar.Header{
- Name: imageBinary,
- Size: binInfo.Size(),
- Mode: 0555,
- ModTime: binInfo.ModTime(),
- Typeflag: tar.TypeReg,
- Uname: "root",
- Gname: "root",
- })
- if err != nil {
- logrus.Errorf("error writing archive header: %v", err)
- os.Exit(1)
- }
- _, err = io.Copy(archive, binary)
- if err != nil {
- logrus.Errorf("error archiving image binary: %v", err)
- os.Exit(1)
- }
- archive.Close()
- binary.Close()
- layerInfo := types.BlobInfo{
- Digest: digest.Canonical.FromBytes(layerBuffer.Bytes()),
- Size: int64(layerBuffer.Len()),
- }
-
- ref, err := storage.Transport.ParseStoreReference(store, imageName)
- if err != nil {
- logrus.Errorf("error parsing image name: %v", err)
- os.Exit(1)
- }
- ctx := context.TODO()
- img, err := ref.NewImageDestination(ctx, nil)
- if err != nil {
- logrus.Errorf("error preparing to write image: %v", err)
- os.Exit(1)
- }
- defer img.Close()
- layer, err := img.PutBlob(ctx, layerBuffer, layerInfo, blobinfocache.NewMemoryCache(), false)
- if err != nil {
- logrus.Errorf("error preparing to write image: %v", err)
- os.Exit(1)
- }
- config := &v1.Image{
- Architecture: runtime.GOARCH,
- OS: runtime.GOOS,
- Config: v1.ImageConfig{
- User: "root",
- Entrypoint: []string{imageBinary},
- },
- RootFS: v1.RootFS{
- Type: "layers",
- DiffIDs: []digest.Digest{
- layer.Digest,
- },
- },
- }
- cbytes, err := json.Marshal(config)
- if err != nil {
- logrus.Errorf("error encoding configuration: %v", err)
- os.Exit(1)
- }
- configInfo := types.BlobInfo{
- Digest: digest.Canonical.FromBytes(cbytes),
- Size: int64(len(cbytes)),
- }
- configInfo, err = img.PutBlob(ctx, bytes.NewBuffer(cbytes), configInfo, blobinfocache.NewMemoryCache(), false)
- if err != nil {
- logrus.Errorf("error saving configuration: %v", err)
- os.Exit(1)
- }
- manifest := &v1.Manifest{
- Versioned: specs.Versioned{
- SchemaVersion: 2,
- },
- Config: v1.Descriptor{
- MediaType: v1.MediaTypeImageConfig,
- Digest: configInfo.Digest,
- Size: int64(len(cbytes)),
- },
- Layers: []v1.Descriptor{{
- MediaType: v1.MediaTypeImageLayer,
- Digest: layer.Digest,
- Size: layer.Size,
- }},
- }
- mbytes, err := json.Marshal(manifest)
- if err != nil {
- logrus.Errorf("error encoding manifest: %v", err)
- os.Exit(1)
- }
- err = img.PutManifest(ctx, mbytes)
- if err != nil {
- logrus.Errorf("error saving manifest: %v", err)
- os.Exit(1)
- }
- err = img.Commit(ctx)
- if err != nil {
- logrus.Errorf("error committing image: %v", err)
- os.Exit(1)
- }
- return nil
- }
-
- if err := app.Run(os.Args); err != nil {
- logrus.Fatal(err)
- }
-}
diff --git a/test/copyimg/copyimg.go b/test/copyimg/copyimg.go
deleted file mode 100644
index da00964fa..000000000
--- a/test/copyimg/copyimg.go
+++ /dev/null
@@ -1,204 +0,0 @@
-package main
-
-import (
- "context"
- "os"
-
- "github.com/containers/image/copy"
- "github.com/containers/image/signature"
- "github.com/containers/image/storage"
- "github.com/containers/image/transports/alltransports"
- "github.com/containers/image/types"
- sstorage "github.com/containers/storage"
- "github.com/containers/storage/pkg/reexec"
- "github.com/sirupsen/logrus"
- "github.com/urfave/cli"
-)
-
-func main() {
- if reexec.Init() {
- return
- }
-
- app := cli.NewApp()
- app.Name = "copyimg"
- app.Usage = "barebones image copier"
- app.Version = "0.0.1"
-
- app.Flags = []cli.Flag{
- cli.BoolFlag{
- Name: "debug",
- Usage: "turn on debug logging",
- },
- cli.StringFlag{
- Name: "root",
- Usage: "graph root directory",
- },
- cli.StringFlag{
- Name: "runroot",
- Usage: "run root directory",
- },
- cli.StringFlag{
- Name: "storage-driver",
- Usage: "storage driver",
- },
- cli.StringSliceFlag{
- Name: "storage-opt",
- Usage: "storage option",
- },
- cli.StringFlag{
- Name: "signature-policy",
- Usage: "signature policy",
- },
- cli.StringFlag{
- Name: "image-name",
- Usage: "set image name",
- },
- cli.StringFlag{
- Name: "add-name",
- Usage: "name to add to image",
- },
- cli.StringFlag{
- Name: "import-from",
- Usage: "import source",
- },
- cli.StringFlag{
- Name: "export-to",
- Usage: "export target",
- },
- }
-
- app.Action = func(c *cli.Context) error {
- var store sstorage.Store
- var ref, importRef, exportRef types.ImageReference
- var err error
-
- debug := c.GlobalBool("debug")
- rootDir := c.GlobalString("root")
- runrootDir := c.GlobalString("runroot")
- storageDriver := c.GlobalString("storage-driver")
- storageOptions := c.GlobalStringSlice("storage-opt")
- signaturePolicy := c.GlobalString("signature-policy")
- imageName := c.GlobalString("image-name")
- addName := c.GlobalString("add-name")
- importFrom := c.GlobalString("import-from")
- exportTo := c.GlobalString("export-to")
-
- if debug {
- logrus.SetLevel(logrus.DebugLevel)
- } else {
- logrus.SetLevel(logrus.ErrorLevel)
- }
-
- if imageName != "" {
- if rootDir == "" && runrootDir != "" {
- logrus.Errorf("must set --root and --runroot, or neither")
- os.Exit(1)
- }
- if rootDir != "" && runrootDir == "" {
- logrus.Errorf("must set --root and --runroot, or neither")
- os.Exit(1)
- }
- storeOptions := sstorage.DefaultStoreOptions
- if rootDir != "" && runrootDir != "" {
- storeOptions.GraphDriverName = storageDriver
- storeOptions.GraphDriverOptions = storageOptions
- storeOptions.GraphRoot = rootDir
- storeOptions.RunRoot = runrootDir
- }
- store, err = sstorage.GetStore(storeOptions)
- if err != nil {
- logrus.Errorf("error opening storage: %v", err)
- os.Exit(1)
- }
- defer func() {
- _, _ = store.Shutdown(false)
- }()
-
- storage.Transport.SetStore(store)
- ref, err = storage.Transport.ParseStoreReference(store, imageName)
- if err != nil {
- logrus.Errorf("error parsing image name: %v", err)
- os.Exit(1)
- }
- }
-
- systemContext := types.SystemContext{
- SignaturePolicyPath: signaturePolicy,
- }
- policy, err := signature.DefaultPolicy(&systemContext)
- if err != nil {
- logrus.Errorf("error loading signature policy: %v", err)
- os.Exit(1)
- }
- policyContext, err := signature.NewPolicyContext(policy)
- if err != nil {
- logrus.Errorf("error loading signature policy: %v", err)
- os.Exit(1)
- }
- defer func() {
- _ = policyContext.Destroy()
- }()
- options := &copy.Options{}
-
- if importFrom != "" {
- importRef, err = alltransports.ParseImageName(importFrom)
- if err != nil {
- logrus.Errorf("error parsing image name %v: %v", importFrom, err)
- os.Exit(1)
- }
- }
-
- if exportTo != "" {
- exportRef, err = alltransports.ParseImageName(exportTo)
- if err != nil {
- logrus.Errorf("error parsing image name %v: %v", exportTo, err)
- os.Exit(1)
- }
- }
-
- ctx := context.TODO()
- if imageName != "" {
- if importFrom != "" {
- _, err = copy.Image(ctx, policyContext, ref, importRef, options)
- if err != nil {
- logrus.Errorf("error importing %s: %v", importFrom, err)
- os.Exit(1)
- }
- }
- if addName != "" {
- destImage, err1 := storage.Transport.GetStoreImage(store, ref)
- if err1 != nil {
- logrus.Errorf("error finding image: %v", err1)
- os.Exit(1)
- }
- names := append(destImage.Names, imageName, addName)
- err = store.SetNames(destImage.ID, names)
- if err != nil {
- logrus.Errorf("error adding name to %s: %v", imageName, err)
- os.Exit(1)
- }
- }
- if exportTo != "" {
- _, err = copy.Image(ctx, policyContext, exportRef, ref, options)
- if err != nil {
- logrus.Errorf("error exporting %s: %v", exportTo, err)
- os.Exit(1)
- }
- }
- } else {
- if importFrom != "" && exportTo != "" {
- _, err = copy.Image(ctx, policyContext, exportRef, importRef, options)
- if err != nil {
- logrus.Errorf("error copying %s to %s: %v", importFrom, exportTo, err)
- os.Exit(1)
- }
- }
- }
- return nil
- }
-
- if err := app.Run(os.Args); err != nil {
- logrus.Fatal(err)
- }
-}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-25 17:27:01 +0000