76 lines
2.3 KiB
Docker
76 lines
2.3 KiB
Docker
# Copyright (c) Tailscale Inc & AUTHORS
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# SPDX-License-Identifier: BSD-3-Clause
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############################################################################
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#
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# WARNING: Tailscale is not yet officially supported in container
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# environments, such as Docker and Kubernetes. Though it should work, we
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# don't regularly test it, and we know there are some feature limitations.
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#
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# See current bugs tagged "containers":
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# https://github.com/tailscale/tailscale/labels/containers
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#
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############################################################################
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# This Dockerfile includes all the tailscale binaries.
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#
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# To build the Dockerfile:
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#
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# $ docker build -t tailscale/tailscale .
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#
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# To run the tailscaled agent:
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#
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# $ docker run -d --name=tailscaled -v /var/lib:/var/lib -v /dev/net/tun:/dev/net/tun --network=host --privileged tailscale/tailscale tailscaled
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#
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# To then log in:
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#
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# $ docker exec tailscaled tailscale up
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#
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# To see status:
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#
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# $ docker exec tailscaled tailscale status
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FROM golang:1.20-alpine AS build-env
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WORKDIR /go/src/tailscale
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COPY go.mod go.sum ./
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RUN go mod download
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# Pre-build some stuff before the following COPY line invalidates the Docker cache.
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RUN go install \
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github.com/aws/aws-sdk-go-v2/aws \
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github.com/aws/aws-sdk-go-v2/config \
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gvisor.dev/gvisor/pkg/tcpip/adapters/gonet \
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gvisor.dev/gvisor/pkg/tcpip/stack \
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golang.org/x/crypto/ssh \
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golang.org/x/crypto/acme \
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nhooyr.io/websocket \
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github.com/mdlayher/netlink
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COPY . .
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# see build_docker.sh
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ARG VERSION_LONG=""
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ENV VERSION_LONG=$VERSION_LONG
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ARG VERSION_SHORT=""
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ENV VERSION_SHORT=$VERSION_SHORT
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ARG VERSION_GIT_HASH=""
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ENV VERSION_GIT_HASH=$VERSION_GIT_HASH
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ARG TARGETARCH
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RUN GOARCH=$TARGETARCH go install -ldflags="\
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-X tailscale.com/version.longStamp=$VERSION_LONG \
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-X tailscale.com/version.shortStamp=$VERSION_SHORT \
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-X tailscale.com/version.gitCommitStamp=$VERSION_GIT_HASH" \
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-v ./cmd/tailscale ./cmd/tailscaled ./cmd/containerboot
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FROM alpine:3.16
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RUN apk add --no-cache ca-certificates iptables iproute2 ip6tables
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COPY --from=build-env /go/bin/* /usr/local/bin/
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# For compat with the previous run.sh, although ideally you should be
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# using build_docker.sh which sets an entrypoint for the image.
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RUN mkdir /tailscale && ln -s /usr/local/bin/containerboot /tailscale/run.sh
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