travis, build: add support for multi-arch docker images
This commit is contained in:
Péter Szilágyi
parent
ef946a6c87
commit
e9f99d1c91
37
.travis.yml
37
.travis.yml
@ -24,7 +24,38 @@ jobs:
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script:
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- go run build/ci.go lint
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# This builder does the Docker Hub build and upload for amd64
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# These builders create the Docker sub-images for multi-arch push
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- stage: prebuild
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if: type = push
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os: linux
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arch: amd64
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dist: bionic
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go: 1.16.x
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env:
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- docker
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services:
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- docker
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git:
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submodules: false # avoid cloning ethereum/tests
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script:
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- go run build/ci.go docker -image -upload karalabe/geth-docker-test
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- stage: prebuild
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if: type = push
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os: linux
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arch: arm64
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dist: bionic
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go: 1.16.x
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env:
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- docker
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services:
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- docker
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git:
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submodules: false # avoid cloning ethereum/tests
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script:
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- go run build/ci.go docker -image -upload karalabe/geth-docker-test
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# This builder does the Docker Hub multi-arch image
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- stage: build
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if: type = push
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os: linux
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@ -36,8 +67,10 @@ jobs:
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- docker
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git:
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submodules: false # avoid cloning ethereum/tests
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before_install:
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- export DOCKER_CLI_EXPERIMENTAL=enabled
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script:
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- go run build/ci.go docker -upload karalabe/geth-docker-test
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- go run build/ci.go docker -manifest amd64,arm64 -upload karalabe/geth-docker-test
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# This builder does the Ubuntu PPA upload
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- stage: build
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64
build/ci.go
64
build/ci.go
@ -183,7 +183,7 @@ func main() {
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case "archive":
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doArchive(os.Args[2:])
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case "docker":
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doDockerImage(os.Args[2:])
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doDocker(os.Args[2:])
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case "debsrc":
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doDebianSource(os.Args[2:])
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case "nsis":
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@ -455,8 +455,10 @@ func maybeSkipArchive(env build.Environment) {
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}
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// Builds the docker images and optionally uploads them to Docker Hub.
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func doDockerImage(cmdline []string) {
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func doDocker(cmdline []string) {
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var (
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image = flag.Bool("image", false, `Whether to build and push an arch specific docker image`)
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manifest = flag.String("manifest", "", `Push a multi-arch docker image for the specified architectures (usually "amd64,arm64")`)
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upload = flag.String("upload", "", `Where to upload the docker image (usually "ethereum/client-go")`)
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)
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flag.CommandLine.Parse(cmdline)
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@ -465,6 +467,15 @@ func doDockerImage(cmdline []string) {
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env := build.Env()
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maybeSkipArchive(env)
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// Retrieve the upload credentials and authenticate
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user := getenvBase64("DOCKER_HUB_USERNAME")
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pass := getenvBase64("DOCKER_HUB_PASSWORD")
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if len(user) > 0 && len(pass) > 0 {
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auther := exec.Command("docker", "login", "-u", string(user), "--password-stdin")
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auther.Stdin = bytes.NewReader(pass)
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build.MustRun(auther)
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}
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// Retrieve the version infos to build and push to the following paths:
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// - ethereum/client-go:latest - Pushes to the master branch, Geth only
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// - ethereum/client-go:stable - Version tag publish on GitHub, Geth only
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@ -482,25 +493,46 @@ func doDockerImage(cmdline []string) {
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case strings.HasPrefix(env.Tag, "v1."):
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tags = []string{"stable", fmt.Sprintf("release-1.%d", params.VersionMinor), params.Version}
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}
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// Build the docker images via CLI (don't pull in the `moby` dep to call 3 commands)
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// If architecture specific image builds are requested, build and push them
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if *image {
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build.MustRunCommand("docker", "build", "--tag", fmt.Sprintf("%s:TAG", *upload), ".")
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build.MustRunCommand("docker", "build", "--tag", fmt.Sprintf("%s:alltools-TAG", *upload), "-f", "Dockerfile.alltools", ".")
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// Retrieve the upload credentials and authenticate
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user := getenvBase64("DOCKER_HUB_USERNAME")
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pass := getenvBase64("DOCKER_HUB_PASSWORD")
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if len(user) > 0 && len(pass) > 0 {
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auther := exec.Command("docker", "login", "-u", string(user), "--password-stdin")
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auther.Stdin = bytes.NewReader(pass)
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build.MustRun(auther)
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}
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// Tag and upload the images to Docker Hub
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for _, tag := range tags {
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build.MustRunCommand("docker", "image", "tag", fmt.Sprintf("%s:TAG", *upload), fmt.Sprintf("%s:%s", *upload, tag))
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build.MustRunCommand("docker", "image", "tag", fmt.Sprintf("%s:alltools-TAG", *upload), fmt.Sprintf("%s:alltools-%s", *upload, tag))
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build.MustRunCommand("docker", "push", fmt.Sprintf("%s:%s", *upload, tag))
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build.MustRunCommand("docker", "push", fmt.Sprintf("%s:alltools-%s", *upload, tag))
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gethImage := fmt.Sprintf("%s:%s-%s", *upload, tag, runtime.GOARCH)
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toolImage := fmt.Sprintf("%s:alltools-%s-%s", *upload, tag, runtime.GOARCH)
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build.MustRunCommand("docker", "image", "tag", fmt.Sprintf("%s:TAG", *upload), gethImage)
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build.MustRunCommand("docker", "image", "tag", fmt.Sprintf("%s:alltools-TAG", *upload), toolImage)
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build.MustRunCommand("docker", "push", gethImage)
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build.MustRunCommand("docker", "push", toolImage)
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}
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}
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// If multi-arch image manifest push is requested, assemble it
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if len(*manifest) != 0 {
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// Assemble and push the Geth manifest image
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for _, tag := range tags {
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gethImage := fmt.Sprintf("%s:%s", *upload, tag)
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var gethSubImages []string
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for _, arch := range strings.Split(*manifest, ",") {
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gethSubImages = append(gethSubImages, gethImage+"-"+arch)
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}
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build.MustRunCommand("docker", append([]string{"manifest", "create", gethImage}, gethSubImages...)...)
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build.MustRunCommand("docker", "manifest", "push", gethImage)
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}
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// Assemble and push the alltools manifest image
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for _, tag := range tags {
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toolImage := fmt.Sprintf("%s:alltools-%s", *upload, tag)
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var toolSubImages []string
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for _, arch := range strings.Split(*manifest, ",") {
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toolSubImages = append(toolSubImages, toolImage+"-"+arch)
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}
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build.MustRunCommand("docker", append([]string{"manifest", "create", toolImage}, toolSubImages...)...)
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build.MustRunCommand("docker", "manifest", "push", toolImage)
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}
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}
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}
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