Create Dockerfile.bci

The Dockerfile.bci enables the build of distribution on top of SLE BCI, the newly released container images by SUSE.

Signed-off-by: Marco Varlese <marco.varlese@suse.com>

Dockerfile.bci

@@ -0,0 +1,49 @@
+# syntax=docker/dockerfile:1.3
+
+ARG GO_VERSION=1.17
+ARG GORELEASER_XX_VERSION=1.2.5
+
+FROM crazymax/goreleaser-xx:${GORELEASER_XX_VERSION} AS goreleaser-xx
+FROM registry.suse.com/bci/golang:1.17 AS base
+COPY --from=goreleaser-xx / /
+RUN zypper --non-interactive install -y file git
+WORKDIR /src
+
+FROM base AS build
+ENV GO111MODULE=auto
+ENV CGO_ENABLED=0
+# GIT_REF is used by goreleaser-xx to handle the proper git ref when available.
+# It will fallback to the working tree info if empty and use "git tag --points-at"
+# or "git describe" to define the version info.
+ARG GIT_REF
+ARG TARGETPLATFORM
+ARG PKG="github.com/distribution/distribution/v3"
+ARG BUILDTAGS="include_oss include_gcs"
+RUN --mount=type=bind,target=/src,rw \
+  --mount=type=cache,target=/root/.cache/go-build \
+  --mount=target=/go/pkg/mod,type=cache \
+  goreleaser-xx --debug \
+    --name="registry" \
+    --dist="/out" \
+    --main="./cmd/registry" \
+    --flags="-v" \
+    --ldflags="-s -w -X '$PKG/version.Version={{.Version}}' -X '$PKG/version.Revision={{.Commit}}' -X '$PKG/version.Package=$PKG'" \
+    --tags="$BUILDTAGS" \
+    --files="LICENSE" \
+    --files="README.md"
+
+FROM registry.suse.com/bci/bci-micro AS artifact
+COPY --from=build /out/*.tar.gz /
+COPY --from=build /out/*.zip /
+COPY --from=build /out/*.sha256 /
+
+FROM registry.suse.com/bci/bci-micro AS binary
+COPY --from=build /usr/local/bin/registry* /
+
+FROM registry.suse.com/bci/bci-micro
+COPY cmd/registry/config-dev.yml /etc/docker/registry/config.yml
+COPY --from=build /usr/local/bin/registry /bin/registry
+VOLUME ["/var/lib/registry"]
+EXPOSE 5000
+ENTRYPOINT ["registry"]
+CMD ["serve", "/etc/docker/registry/config.yml"]