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Display image size for multiarch container images (#23821)

Browse Source 
Fixes #23771

Changes the display of different architectures for multiarch images to
show the image size:

![grafik](https://user-images.githubusercontent.com/1666336/228781477-cc76c4d1-4728-434f-8a27-fc008790d924.png)
This commit is contained in:
KN4CK3R
2023-04-02 11:53:37 +02:00
committed by GitHub
parent f5593d08dc
commit fbd4eaceed
8 changed files with 198 additions and 22 deletions
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2
models/migrations/migrations.go
View File

@@ -477,6 +477,8 @@ var migrations = []Migration{
NewMigration("Add version column to action_runner table", v1_20.AddVersionToActionRunner),
// v249 -> v250
NewMigration("Improve Action table indices v3", v1_20.ImproveActionTableIndices),
// v250 -> v251
NewMigration("Change Container Metadata", v1_20.ChangeContainerMetadataMultiArch),
}
// GetCurrentDBVersion returns the current db version

135
models/migrations/v1_20/v250.go Normal file
View File

@@ -0,0 +1,135 @@
// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package v1_20 //nolint
import (
"strings"
"code.gitea.io/gitea/modules/json"
"xorm.io/xorm"
)
func ChangeContainerMetadataMultiArch(x *xorm.Engine) error {
sess := x.NewSession()
defer sess.Close()
if err := sess.Begin(); err != nil {
return err
}
type PackageVersion struct {
ID int64 `xorm:"pk"`
MetadataJSON string `xorm:"metadata_json"`
}
type PackageBlob struct{}
// Get all relevant packages (manifest list images have a container.manifest.reference property)
var pvs []*PackageVersion
err := sess.
Table("package_version").
Select("id, metadata_json").
Where("id IN (SELECT DISTINCT ref_id FROM package_property WHERE ref_type = 0 AND name = 'container.manifest.reference')").
Find(&pvs)
if err != nil {
return err
}
type MetadataOld struct {
Type string `json:"type"`
IsTagged bool `json:"is_tagged"`
Platform string `json:"platform,omitempty"`
Description string `json:"description,omitempty"`
Authors []string `json:"authors,omitempty"`
Licenses string `json:"license,omitempty"`
ProjectURL string `json:"project_url,omitempty"`
RepositoryURL string `json:"repository_url,omitempty"`
DocumentationURL string `json:"documentation_url,omitempty"`
Labels map[string]string `json:"labels,omitempty"`
ImageLayers []string `json:"layer_creation,omitempty"`
MultiArch map[string]string `json:"multiarch,omitempty"`
}
type Manifest struct {
Platform string `json:"platform"`
Digest string `json:"digest"`
Size int64 `json:"size"`
}
type MetadataNew struct {
Type string `json:"type"`
IsTagged bool `json:"is_tagged"`
Platform string `json:"platform,omitempty"`
Description string `json:"description,omitempty"`
Authors []string `json:"authors,omitempty"`
Licenses string `json:"license,omitempty"`
ProjectURL string `json:"project_url,omitempty"`
RepositoryURL string `json:"repository_url,omitempty"`
DocumentationURL string `json:"documentation_url,omitempty"`
Labels map[string]string `json:"labels,omitempty"`
ImageLayers []string `json:"layer_creation,omitempty"`
Manifests []*Manifest `json:"manifests,omitempty"`
}
for _, pv := range pvs {
var old *MetadataOld
if err := json.Unmarshal([]byte(pv.MetadataJSON), &old); err != nil {
return err
}
// Calculate the size of every contained manifest
manifests := make([]*Manifest, 0, len(old.MultiArch))
for platform, digest := range old.MultiArch {
size, err := sess.
Table("package_blob").
Join("INNER", "package_file", "package_blob.id = package_file.blob_id").
Join("INNER", "package_version pv", "pv.id = package_file.version_id").
Join("INNER", "package_version pv2", "pv2.package_id = pv.package_id").
Where("pv.lower_version = ? AND pv2.id = ?", strings.ToLower(digest), pv.ID).
SumInt(new(PackageBlob), "size")
if err != nil {
return err
}
manifests = append(manifests, &Manifest{
Platform: platform,
Digest: digest,
Size: size,
})
}
// Convert to new metadata format
new := &MetadataNew{
Type: old.Type,
IsTagged: old.IsTagged,
Platform: old.Platform,
Description: old.Description,
Authors: old.Authors,
Licenses: old.Licenses,
ProjectURL: old.ProjectURL,
RepositoryURL: old.RepositoryURL,
DocumentationURL: old.DocumentationURL,
Labels: old.Labels,
ImageLayers: old.ImageLayers,
Manifests: manifests,
}
metadataJSON, err := json.Marshal(new)
if err != nil {
return err
}
pv.MetadataJSON = string(metadataJSON)
if _, err := sess.ID(pv.ID).Update(pv); err != nil {
return err
}
}
return sess.Commit()
}

8
modules/packages/container/metadata.go
View File

@@ -62,7 +62,13 @@ type Metadata struct {
DocumentationURL string `json:"documentation_url,omitempty"`
Labels map[string]string `json:"labels,omitempty"`
ImageLayers []string `json:"layer_creation,omitempty"`
MultiArch map[string]string `json:"multiarch,omitempty"`
Manifests []*Manifest `json:"manifests,omitempty"`
}
type Manifest struct {
Platform string `json:"platform"`
Digest string `json:"digest"`
Size int64 `json:"size"`
}
// ParseImageConfig parses the metadata of an image config

2
modules/packages/container/metadata_test.go
View File

@@ -46,7 +46,7 @@ func TestParseImageConfig(t *testing.T) {
},
metadata.Labels,
)
assert.Empty(t, metadata.MultiArch)
assert.Empty(t, metadata.Manifests)
configHelm := `{"description":"` + description + `", "home": "` + projectURL + `", "sources": ["` + repositoryURL + `"], "maintainers":[{"name":"` + author + `"}]}`

21
routers/api/packages/container/manifest.go
View File

@@ -217,7 +217,7 @@ func processImageManifestIndex(mci *manifestCreationInfo, buf *packages_module.H
metadata := &container_module.Metadata{
Type: container_module.TypeOCI,
MultiArch: make(map[string]string),
Manifests: make([]*container_module.Manifest, 0, len(index.Manifests)),
}
for _, manifest := range index.Manifests {
@@ -233,7 +233,7 @@ func processImageManifestIndex(mci *manifestCreationInfo, buf *packages_module.H
}
}
_, err := container_model.GetContainerBlob(ctx, &container_model.BlobSearchOptions{
pfd, err := container_model.GetContainerBlob(ctx, &container_model.BlobSearchOptions{
OwnerID: mci.Owner.ID,
Image: mci.Image,
Digest: string(manifest.Digest),
@@ -246,7 +246,18 @@ func processImageManifestIndex(mci *manifestCreationInfo, buf *packages_module.H
return err
}
metadata.MultiArch[platform] = string(manifest.Digest)
size, err := packages_model.CalculateFileSize(ctx, &packages_model.PackageFileSearchOptions{
VersionID: pfd.File.VersionID,
})
if err != nil {
return err
}
metadata.Manifests = append(metadata.Manifests, &container_module.Manifest{
Platform: platform,
Digest: string(manifest.Digest),
Size: size,
})
}
pv, err := createPackageAndVersion(ctx, mci, metadata)
@@ -369,8 +380,8 @@ func createPackageAndVersion(ctx context.Context, mci *manifestCreationInfo, met
return nil, err
}
}
for _, digest := range metadata.MultiArch {
if _, err := packages_model.InsertProperty(ctx, packages_model.PropertyTypeVersion, pv.ID, container_module.PropertyManifestReference, digest); err != nil {
for _, manifest := range metadata.Manifests {
if _, err := packages_model.InsertProperty(ctx, packages_model.PropertyTypeVersion, pv.ID, container_module.PropertyManifestReference, manifest.Digest); err != nil {
log.Error("Error setting package version property: %v", err)
return nil, err
}

28
templates/package/content/container.tmpl
View File

@@ -23,19 +23,27 @@
</div>
</div>
</div>
{{if .PackageDescriptor.Metadata.MultiArch}}
{{if .PackageDescriptor.Metadata.Manifests}}
<h4 class="ui top attached header">{{.locale.Tr "packages.container.multi_arch"}}</h4>
<div class="ui attached segment">
<div class="ui form">
{{range $arch, $digest := .PackageDescriptor.Metadata.MultiArch}}
<div class="field">
<label>{{svg "octicon-terminal"}} {{$arch}}</label>
{{if eq $.PackageDescriptor.Metadata.Type "oci"}}
<div class="markup"><pre class="code-block"><code>docker pull {{$.RegistryHost}}/{{$.PackageDescriptor.Owner.LowerName}}/{{$.PackageDescriptor.Package.LowerName}}@{{$digest}}</code></pre></div>
<table class="ui very basic compact table">
<thead>
<tr>
<th>{{.locale.Tr "packages.container.digest"}}</th>
<th>{{.locale.Tr "packages.container.multi_arch"}}</th>
<th>{{.locale.Tr "admin.packages.size"}}</th>
</tr>
</thead>
<tbody>
{{range .PackageDescriptor.Metadata.Manifests}}
<tr>
<td><a href="{{$.PackageDescriptor.PackageWebLink}}/{{PathEscape .Digest}}">{{.Digest}}</a></td>
<td>{{.Platform}}</td>
<td>{{FileSize .Size}}</td>
</tr>
{{end}}
</div>
{{end}}
</div>
</tbody>
</table>
</div>
{{end}}
{{if .PackageDescriptor.Metadata.Description}}

2
templates/package/view.tmpl
View File

@@ -62,7 +62,9 @@
{{template "package/metadata/rubygems" .}}
{{template "package/metadata/swift" .}}
{{template "package/metadata/vagrant" .}}
{{if not (and (eq .PackageDescriptor.Package.Type "container") .PackageDescriptor.Metadata.Manifests)}}
<div class="item">{{svg "octicon-database" 16 "gt-mr-3"}} {{FileSize .PackageDescriptor.CalculateBlobSize}}</div>
{{end}}
</div>
{{if not (eq .PackageDescriptor.Package.Type "container")}}
<div class="ui divider"></div>

22
tests/integration/api_packages_container_test.go
View File

@@ -321,7 +321,7 @@ func TestPackageContainer(t *testing.T) {
metadata := pd.Metadata.(*container_module.Metadata)
assert.Equal(t, container_module.TypeOCI, metadata.Type)
assert.Len(t, metadata.ImageLayers, 2)
assert.Empty(t, metadata.MultiArch)
assert.Empty(t, metadata.Manifests)
assert.Len(t, pd.Files, 3)
for _, pfd := range pd.Files {
@@ -462,10 +462,22 @@ func TestPackageContainer(t *testing.T) {
assert.IsType(t, &container_module.Metadata{}, pd.Metadata)
metadata := pd.Metadata.(*container_module.Metadata)
assert.Equal(t, container_module.TypeOCI, metadata.Type)
assert.Contains(t, metadata.MultiArch, "linux/arm/v7")
assert.Equal(t, manifestDigest, metadata.MultiArch["linux/arm/v7"])
assert.Contains(t, metadata.MultiArch, "linux/arm64/v8")
assert.Equal(t, untaggedManifestDigest, metadata.MultiArch["linux/arm64/v8"])
assert.Len(t, metadata.Manifests, 2)
assert.Condition(t, func() bool {
for _, m := range metadata.Manifests {
switch m.Platform {
case "linux/arm/v7":
assert.Equal(t, manifestDigest, m.Digest)
assert.EqualValues(t, 1524, m.Size)
case "linux/arm64/v8":
assert.Equal(t, untaggedManifestDigest, m.Digest)
assert.EqualValues(t, 1514, m.Size)
default:
return false
}
}
return true
})
assert.Len(t, pd.Files, 1)
assert.True(t, pd.Files[0].File.IsLead)