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replace docker head file with upstream and bisect note
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Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
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kradalby committed May 21, 2024
1 parent 0047008 commit 3c1b83f
Showing 1 changed file with 36 additions and 14 deletions.
50 changes: 36 additions & 14 deletions Dockerfile.tailscale-HEAD
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# This Dockerfile and the images produced are for testing headscale,
# and are in no way endorsed by Headscale's maintainers as an
# official nor supported release or distribution.
# Copyright (c) Tailscale Inc & AUTHORS
# SPDX-License-Identifier: BSD-3-Clause

FROM golang:latest
# This Dockerfile is more or less lifted from tailscale/tailscale
# to ensure a similar build process when testing the HEAD of tailscale.

RUN apt-get update \
&& apt-get install -y dnsutils git iptables ssh ca-certificates \
&& rm -rf /var/lib/apt/lists/*
FROM golang:1.22-alpine AS build-env

RUN useradd --shell=/bin/bash --create-home ssh-it-user
WORKDIR /go/src

RUN apk add --no-cache git

# Replace `RUN git...` with `COPY` and a local checked out version of Tailscale in `./tailscale`
# to test specific commits of the Tailscale client. This is useful when trying to find out why
# something specific broke between two versions of Tailscale with for example `git bisect`.
# COPY ./tailscale .
RUN git clone https://github.com/tailscale/tailscale.git

WORKDIR /go/tailscale
WORKDIR /go/src/tailscale


# see build_docker.sh
ARG VERSION_LONG=""
ENV VERSION_LONG=$VERSION_LONG
ARG VERSION_SHORT=""
ENV VERSION_SHORT=$VERSION_SHORT
ARG VERSION_GIT_HASH=""
ENV VERSION_GIT_HASH=$VERSION_GIT_HASH
ARG TARGETARCH

RUN GOARCH=$TARGETARCH go install -ldflags="\
-X tailscale.com/version.longStamp=$VERSION_LONG \
-X tailscale.com/version.shortStamp=$VERSION_SHORT \
-X tailscale.com/version.gitCommitStamp=$VERSION_GIT_HASH" \
-v ./cmd/tailscale ./cmd/tailscaled ./cmd/containerboot

FROM alpine:3.18
RUN apk add --no-cache ca-certificates iptables iproute2 ip6tables

RUN git checkout main \
&& sh build_dist.sh tailscale.com/cmd/tailscale \
&& sh build_dist.sh tailscale.com/cmd/tailscaled \
&& cp tailscale /usr/local/bin/ \
&& cp tailscaled /usr/local/bin/
COPY --from=build-env /go/bin/* /usr/local/bin/
# For compat with the previous run.sh, although ideally you should be
# using build_docker.sh which sets an entrypoint for the image.
RUN mkdir /tailscale && ln -s /usr/local/bin/containerboot /tailscale/run.sh

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