What is the best way to configure docker image parties for building multiple platforms?

[ruanun]

This is the configuration:

project_name: myproject
version: 2
builds:
  - id: multiarch
    binary: multiarch
    hooks:
      pre:
        - go mod tidy
    goos:
      - linux
    goarch:
      - amd64
      - arm64
archives:
 .....
dockers:
  - id: multiarch-linux-amd64
    use: buildx
    build_flag_templates:
      - "--platform=linux/amd64"
    image_templates:
      - "ruanun/multiarch:{{ .Version }}"
      - "ruanun/multiarch:latest"
  - id: multiarch-linux-arm64
    goarch: arm64
    use: buildx
    build_flag_templates:
      - "--platform=linux/arm64"
    image_templates:
      - "ruanun/multiarch:{{ .Version }}"
      - "ruanun/multiarch:latest"
docker_manifests:
  - id: multiarch
    name_template: "ruanun/multiarch:{{ .Version }}"
    image_templates:
      - "ruanun/multiarch:{{ .Version }}"
      - "ruanun/multiarch:latest"

I expected that:
The docker registry has two tags “ruanun/multiarch:1.0.0” and “ruanun/multiarch:latest”, which support arm64 and amd64

[caarlos0]

you need to specify the arch somewhere in the docker builds, and then use both in the manifests

see, for example, goreleaser config itself:

goreleaser/.goreleaser.yaml

Lines 109 to 176 in 7054113

	dockers:
	- image_templates:
	- "goreleaser/goreleaser:v{{ .Version }}-amd64"
	- "ghcr.io/goreleaser/goreleaser:v{{ .Version }}-amd64"
	dockerfile: Dockerfile
	use: buildx
	build_flag_templates:
	- "--pull"
	- "--label=io.artifacthub.package.readme-url=https://raw.githubusercontent.com/goreleaser/goreleaser/main/README.md"
	- "--label=io.artifacthub.package.logo-url=https://goreleaser.com/static/avatar.png"
	- '--label=io.artifacthub.package.maintainers=[{"name":"Carlos Alexandro Becker","email":"carlos@carlosbecker.dev"}]'
	- "--label=io.artifacthub.package.license=MIT"
	- "--label=org.opencontainers.image.description=Release engineering, simplified"
	- "--label=org.opencontainers.image.created={{.Date}}"
	- "--label=org.opencontainers.image.name={{.ProjectName}}"
	- "--label=org.opencontainers.image.revision={{.FullCommit}}"
	- "--label=org.opencontainers.image.version={{.Version}}"
	- "--label=org.opencontainers.image.source={{.GitURL}}"
	- "--platform=linux/amd64"
	extra_files:
	- scripts/entrypoint.sh
	- image_templates:
	- "goreleaser/goreleaser:v{{ .Version }}-arm64"
	- "ghcr.io/goreleaser/goreleaser:v{{ .Version }}-arm64"
	dockerfile: Dockerfile
	use: buildx
	build_flag_templates:
	- "--pull"
	- "--label=io.artifacthub.package.readme-url=https://raw.githubusercontent.com/goreleaser/goreleaser/main/README.md"
	- "--label=io.artifacthub.package.logo-url=https://goreleaser.com/static/avatar.png"
	- '--label=io.artifacthub.package.maintainers=[{"name":"Carlos Alexandro Becker","email":"carlos@carlosbecker.dev"}]'
	- "--label=io.artifacthub.package.license=MIT"
	- "--label=org.opencontainers.image.description=Release engineering, simplified"
	- "--label=org.opencontainers.image.created={{.Date}}"
	- "--label=org.opencontainers.image.name={{.ProjectName}}"
	- "--label=org.opencontainers.image.revision={{.FullCommit}}"
	- "--label=org.opencontainers.image.version={{.Version}}"
	- "--label=org.opencontainers.image.source={{.GitURL}}"
	- "--platform=linux/arm64"
	goarch: arm64
	extra_files:
	- scripts/entrypoint.sh
	docker_manifests:
	- name_template: "goreleaser/goreleaser:v{{ .Version }}"
	image_templates:
	- "goreleaser/goreleaser:v{{ .Version }}-amd64"
	- "goreleaser/goreleaser:v{{ .Version }}-arm64"
	- name_template: "ghcr.io/goreleaser/goreleaser:v{{ .Version }}"
	image_templates:
	- "ghcr.io/goreleaser/goreleaser:v{{ .Version }}-amd64"
	- "ghcr.io/goreleaser/goreleaser:v{{ .Version }}-arm64"
	- name_template: "{{ if not .IsNightly }}goreleaser/goreleaser:latest{{ end }}"
	image_templates:
	- "goreleaser/goreleaser:v{{ .Version }}-amd64"
	- "goreleaser/goreleaser:v{{ .Version }}-arm64"
	- name_template: "{{ if not .IsNightly }}ghcr.io/goreleaser/goreleaser:latest{{ end }}"
	image_templates:
	- "ghcr.io/goreleaser/goreleaser:v{{ .Version }}-amd64"
	- "ghcr.io/goreleaser/goreleaser:v{{ .Version }}-arm64"
	- name_template: "{{ if .IsNightly }}goreleaser/goreleaser:nightly{{ end }}"
	image_templates:
	- "goreleaser/goreleaser:v{{ .Version }}-amd64"
	- "goreleaser/goreleaser:v{{ .Version }}-arm64"
	- name_template: "{{ if .IsNightly }}ghcr.io/goreleaser/goreleaser:nightly{{ end }}"
	image_templates:
	- "ghcr.io/goreleaser/goreleaser:v{{ .Version }}-amd64"
	- "ghcr.io/goreleaser/goreleaser:v{{ .Version }}-arm64"

[ruanun]

Is it possible to not push mirrors with the tags “-amd64” and “-arm64”.

[caarlos0]

unfortunately no.

you may alternatively use the KO integration, but it doesn't allow you to install anything else in the docker image, just the binary.

[ruanun]

unfortunately no.

you may alternatively use the KO integration, but it doesn't allow you to install anything else in the docker image, just the binary.

Thanks.