#828 release: fix multi-arch Docker builds (manifest list export error) Pull request opened by alvarofraguas Summary • Every tagged release since v0.4.8 fails at the Docker step with:

docker exporter does not currently support exporting manifest lists

The root cause is that a single

buildx

invocation with

--platform=linux/amd64,linux/arm64

tries to export a manifest list, which the default Docker exporter does not support. • Fix: split each component's

dockers:

block into two per-arch entries (e.g.

osctrl-tls:<version>-amd64

and

osctrl-tls:<version>-arm64

), then combine them via

docker_manifests:

into the final multi-arch tags (

<version>

and

latest

).

docker pull <image>:<tag>

now resolves the correct arch automatically. •

skip_push

on manifest entries is gated by

{{ .IsSnapshot }}

so snapshot builds still work without pushing. Changes • `.goreleaser.yml`: 4 multi-platform docker blocks → 8 per-arch blocks + 8

docker_manifests

entries Test plan •

goreleaser check

validates the config • Tag a pre-release and verify Docker images are pushed with correct multi-arch manifests jmpsec/osctrl