go/docker-multi-arch-builder
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Add constant for platform value and prettify log

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This commit is contained in:
RouxAntoine 2022-01-08 00:10:51 +01:00
parent de7ec5b8bb
commit 5ab7851649
Signed by: antoine
GPG Key ID: 098FB66FC0475E70
4 changed files with 49 additions and 20 deletions
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15
image.go
View File

@ -25,7 +25,7 @@ type ManifestImage struct {
buildOpt string
}
func NewManifest(imageName string, imageTag string, buildDir string, platforms []string, buildOpt string) ManifestImage {
func NewManifest(imageName string, imageTag string, buildDir string, platforms []Platform, buildOpt string) ManifestImage {
return ManifestImage{
Image: Image{
imageName,
@ -56,7 +56,7 @@ func (manifest *ManifestImage) CreateManifest(registry Registry) {
}
if stdout, err := runOciCli("docker", "manifest create", insecureRegistryOpt, registry, manifest.Image, amend...); err != nil {
log.Fatal(err)
log.Fatalf("manifest creation failed : %v%v", stdout, err)
} else {
log.Debug(stdout)
}
@ -68,20 +68,25 @@ func (manifest *ManifestImage) CreateManifest(registry Registry) {
// $(OCI_CLI) manifest push $(OCI_OPT) $(REGISTRY_IP):5000/$(1)
if stdout, err := runOciCli("docker", "manifest push", insecureRegistryOpt, registry, manifest.Image); err != nil {
log.Fatal(err)
log.Fatalf("manifest push failed : %v%v", stdout, err)
} else {
log.Debug(stdout)
}
}
func (manifest *ManifestImage) annotateManifest(registry Registry, layer Layer) {
annotation := fmt.Sprintf("--os %s --arch %s", layer.os, layer.arch)
if layer.variant != "" {
annotation = fmt.Sprintf("%s --variant %s", annotation, layer.variant)
}
stdout, err := runOciCli("docker", "manifest annotate",
fmt.Sprintf("--os %s --arch %s --variant %s", layer.os, layer.arch, layer.variant),
annotation,
registry, manifest.Image,
fmt.Sprintf("%s/%s", registry.String(), layer.Image.String()),
)
if err != nil {
log.Warn("layer %s not annotated", layer.String())
log.Warnf("layer %s not annotated", layer.String())
} else {
log.Debug(stdout)
}

20
layers.go
View File

@ -19,32 +19,40 @@ func (layer *Layer) String() string {
func (layer *Layer) CreateLayer(registry Registry, buildDir string, buildOpt string) {
if buildOpt != "" {
buildOpt = fmt.Sprintf("--platform %s/%s/%s %s -t", layer.os, layer.arch, layer.variant, buildOpt)
buildOpt = fmt.Sprintf("--platform %s %s -t", layer.toPlatform(), buildOpt)
} else {
buildOpt = fmt.Sprintf("--platform %s/%s/%s -t", layer.os, layer.arch, layer.variant)
buildOpt = fmt.Sprintf("--platform %s -t", layer.toPlatform())
}
// $(OCI_CLI_BUILD) build --platform $(2) -t $(REGISTRY_IP):5000/$(1):$(3) .
if stdout, err := runOciCli("docker", "build", buildOpt, registry, layer.Image, buildDir); err != nil {
log.Fatalf("layer build step failed : %v\n", err)
log.Fatalf("layer build step failed : %v%v", stdout, err)
} else {
log.Debug(stdout)
}
// $(OCI_CLI) push $(REGISTRY_IP):5000/$(1):$(3)
if stdout, err := runOciCli("docker", "push", "", registry, layer.Image); err != nil {
log.Fatalf("layer push step failed : %v\n", err)
log.Fatalf("layer build step failed : %v%v", stdout, err)
} else {
log.Debug(stdout)
}
}
func (layer *Layer) toPlatform() Platform {
if layer.variant != "" {
return Platform(fmt.Sprintf("%s/%s/%s", layer.os, layer.arch, layer.variant))
} else {
return Platform(fmt.Sprintf("%s/%s", layer.os, layer.arch))
}
}
type Layers []Layer
func NewLayers(imageName string, platforms []string) Layers {
func NewLayers(imageName string, platforms []Platform) Layers {
var layers Layers
for _, platform := range platforms {
splitPlatform := strings.Split(platform, "/")
splitPlatform := strings.Split(string(platform), "/")
var layer Layer
if len(splitPlatform) < 3 {

17
main.go
View File

@ -1,12 +1,20 @@
package main
import (
log "github.com/sirupsen/logrus"
import log "github.com/sirupsen/logrus"
type Platform string
const (
LinuxArmV7 Platform = "linux/arm/v7"
LinuxArmV6 Platform = "linux/arm/v6"
LinuxArm64 Platform = "linux/arm64"
LinuxAmd64 Platform = "linux/amd64"
)
// init logging parameter
func init() {
log.SetLevel(log.DebugLevel)
log.SetLevel(log.InfoLevel)
//log.SetLevel(log.DebugLevel)
}
func main() {
@ -20,12 +28,13 @@ func main() {
"registry-ui",
"latest",
"../rasp/registry/ui/",
[]string{"linux/arm/v6"},
[]Platform{LinuxArmV6},
"",
),
}
for _, manifest := range manifests {
log.Infof("-> Deal with manifest %s folder %s\n", manifest.name, manifest.buildDir)
manifest.CreateLayers(myRegistry)
manifest.CreateManifest(myRegistry)
}

17
runner.go
View File

@ -1,6 +1,7 @@
package main
import (
"bytes"
"fmt"
log "github.com/sirupsen/logrus"
"os/exec"
@ -28,11 +29,17 @@ func runCli(binary string, verb string, args ...string) (string, error) {
args = append(strings.Split(verb, " "), args...)
}
log.Debugf(" $ %s %s\n", binary, strings.Join(args, " "))
out, err := exec.Command(binary, args...).Output()
log.Infof(" %s %s\n", binary, strings.Join(args, " "))
cmd := exec.Command(binary, args...)
var out bytes.Buffer
var stderr bytes.Buffer
cmd.Stdout = &out
cmd.Stderr = &stderr
err := cmd.Run()
if err != nil {
log.Warnf("Executing binary with argument : `%s %s %s` failed\n", binary, verb, strings.Join(args, " "))
return "", err
log.Warnf("Executing binary with argument : `%s %s`\n", binary, strings.Join(args, " "))
return stderr.String(), err
}
return string(out), nil
return out.String(), nil
}