Dockerfile.alpine

FROM golang:1.21.4-alpine3.18@sha256:110b07af87238fbdc5f1df52b00927cf58ce3de358eeeb1854f10a8b5e5e1411 AS build

WORKDIR /go/src/github.com/juanfont/headscale/

ARG BUILD_VERSION

COPY . .

RUN test -n "${BUILD_VERSION}" \
	&& apk update \
	&& apk upgrade -a \
	&& apk add --no-cache ca-certificates curl gcc musl-dev \
	&& update-ca-certificates \
	&& CGO_ENABLED=0 go build -o ./headscale -v -trimpath -ldflags="-s -w -X github.com/juanfont/headscale/cmd/headscale/cli.Version=${BUILD_VERSION}" ./cmd/headscale

WORKDIR /config

FROM alpine:3.18.4@sha256:eece025e432126ce23f223450a0326fbebde39cdf496a85d8c016293fc851978

LABEL org.opencontainers.image.title="quay.io/rapyuta/rr-headscale"
LABEL org.opencontainers.image.description="An open source, self-hosted implementation of the Tailscale coordination server."

RUN apk update && apk upgrade -a && apk add inotify-tools

COPY --from=build /etc/ssl/certs /etc/ssl/certs

COPY --from=build /go/src/github.com/juanfont/headscale/headscale /usr/local/bin/headscale
COPY --from=build /config /config

COPY ./hack/acl_watcher.sh ./hack/start.sh .
RUN chmod +x start.sh acl_watcher.sh

EXPOSE 8080/tcp

ENTRYPOINT [ "./start.sh" ]

CMD ["help"]