tailscale/Dockerfile

76 lines
2.3 KiB
Docker
Raw Permalink Normal View History

# Copyright (c) 2020 Tailscale Inc & AUTHORS All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
############################################################################
#
# WARNING: Tailscale is not yet officially supported in container
# environments, such as Docker and Kubernetes. Though it should work, we
# don't regularly test it, and we know there are some feature limitations.
#
# See current bugs tagged "containers":
# https://github.com/tailscale/tailscale/labels/containers
#
############################################################################
# This Dockerfile includes all the tailscale binaries.
#
# To build the Dockerfile:
#
# $ docker build -t tailscale/tailscale .
#
# To run the tailscaled agent:
#
# $ docker run -d --name=tailscaled -v /var/lib:/var/lib -v /dev/net/tun:/dev/net/tun --network=host --privileged tailscale/tailscale tailscaled
#
# To then log in:
#
# $ docker exec tailscaled tailscale up
#
# To see status:
#
# $ docker exec tailscaled tailscale status
FROM golang:1.19-alpine AS build-env
WORKDIR /go/src/tailscale
COPY go.mod go.sum ./
RUN go mod download
# Pre-build some stuff before the following COPY line invalidates the Docker cache.
RUN go install \
github.com/aws/aws-sdk-go-v2/aws \
github.com/aws/aws-sdk-go-v2/config \
gvisor.dev/gvisor/pkg/tcpip/adapters/gonet \
gvisor.dev/gvisor/pkg/tcpip/stack \
golang.org/x/crypto/ssh \
golang.org/x/crypto/acme \
nhooyr.io/websocket \
github.com/mdlayher/netlink \
golang.zx2c4.com/wireguard/device
COPY . .
# 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.Long=$VERSION_LONG \
-X tailscale.com/version.Short=$VERSION_SHORT \
-X tailscale.com/version.GitCommit=$VERSION_GIT_HASH" \
-v ./cmd/tailscale ./cmd/tailscaled
FROM alpine:3.16
RUN apk add --no-cache ca-certificates iptables iproute2 ip6tables
COPY --from=build-env /go/bin/* /usr/local/bin/
COPY --from=build-env /go/src/tailscale/docs/k8s/run.sh /usr/local/bin/