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@ -1,16 +1,11 @@
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FROM alpine:3.12
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ENV URL=http://localhost:8080
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# builder image:
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FROM alpine:3.12 as build
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ARG build_deps="go git"
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ARG runtime_deps="dumb-init"
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ARG user_id=1000
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COPY . /go/src/github.com/elisescu/tty-proxy
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RUN apk update && \
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apk add -u $build_deps $runtime_deps && \
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adduser -D -H -h / -u $user_id tty-proxy && \
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cd /go/src/github.com/elisescu/tty-proxy && \
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GOPATH=/go go get github.com/go-bindata/go-bindata/... && \
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GOPATH=/go /go/bin/go-bindata --prefix static -o gobindata.go static/* && \
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@ -19,9 +14,17 @@ RUN apk update && \
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rm -r /go && \
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apk del $build_deps
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# runtime image:
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FROM alpine:3.12
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ARG user_id=1000
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RUN adduser -D -H -h / -u $user_id tty-proxy
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EXPOSE 8080
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EXPOSE 3456
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USER tty-proxy
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ENV URL=http://localhost:8080
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ENTRYPOINT ["/usr/bin/dumb-init", "--"]
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CMD ["/bin/sh", "-c", "/usr/bin/tty-proxy --front-address :8080 --back-address :3456 -url $URL"]
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COPY --from=build /usr/bin/dumb-init /usr/bin/tty-proxy /usr/bin/
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