container-gobuilder
The estate's Go toolchain image, built on each container-base distro image.
Published as artifactapi.k8s.syd1.au.unkin.net/docker-internal/gobuilder:<version>-<suffix>;
the default distro's build is retagged as the unsuffixed :<version>, so both resolve
to one digest. Only explicit versions are published; never a floating tag.
| distro | from | tag suffix | default |
|---|---|---|---|
alma9 |
docker-internal/almalinux9:<base version> |
alma9 |
yes |
Adds golang, gcc and nfpm, and bakes in the go-cache-plugin binary on PATH
so Go pipelines get the shared build cache with no download step. No credentials and no
GOCACHEPROG value are baked in — consumers set those.
The container-base release this image builds on is BASE_VERSION in the Dockerfile.
Adding a distro
distros/<name>/distro.env—BASE_IMAGE_NAME,IMAGE,TAG_SUFFIX,DEFAULT,PACKAGES,GO_MIN.- One
includeentry in each of.woodpecker/{build,docker}.yaml.
The check-distros pre-commit hook fails if step 1 or 2 is incomplete, or if more than
one distro claims DEFAULT.
Make
make build # build every distro
make pre-commit # uvx pre-commit run --all-files
make build-alma9 # one distro
make patch|minor|major