mirror of
https://github.com/juanfont/headscale.git
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a43bb1bb40
This commit makes several changes to the dockerfile: - Add go.mod and go.sum in a seperate stage, subsequently calling `go mod download` to make it cache dependencies and speed up builds - Use ubuntu:latest (28MB larger) instead of scratch, makes the image a lot easier to debug (e.g. it has a shell and a package manager) - Change ENTRYPOINT to CMD, this makes the behaviour of the image slightly different from a CLI perspective, but makes interacting with the image from code, docker-compose and kubernetes easier.
20 lines
417 B
Docker
20 lines
417 B
Docker
FROM golang:latest AS build
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ENV GOPATH /go
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COPY go.mod go.sum /go/src/headscale/
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WORKDIR /go/src/headscale
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RUN go mod download
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COPY . /go/src/headscale
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RUN go install -a -ldflags="-extldflags=-static" -tags netgo,sqlite_omit_load_extension ./cmd/headscale
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RUN test -e /go/bin/headscale
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FROM ubuntu:latest
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COPY --from=build /go/bin/headscale /usr/local/bin/headscale
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ENV TZ UTC
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EXPOSE 8080/tcp
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CMD ["headscale"]
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