2020-11-10 03:57:49 -05:00
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# Dockerfile References: https://docs.docker.com/engine/reference/builder/
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# This dockerfile uses a multi-stage build system to reduce the image footprint.
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######-
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# Start from the latest golang base image as builder image (only used to compile the code)
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######-
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FROM golang:1.15 as builder
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RUN mkdir /build
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# Copy the source from the current directory to the Working Directory inside the container
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ADD . /build/
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# Set the Current Working Directory inside the container
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WORKDIR /build
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# Build the Go app
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2020-11-10 05:26:30 -05:00
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RUN go clean -modcache; go mod tidy; make build
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2020-11-10 03:57:49 -05:00
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######-
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# Here starts the main image
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######-
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FROM debian:buster
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# Setup timezone
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ENV TZ=Europe/Vienna
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# GOSS for container health checks
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ENV GOSS_VERSION v0.3.14
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RUN apt-get update && apt-get upgrade -y && \
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apt-get install --no-install-recommends -y moreutils ca-certificates curl && \
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rm -rf /var/cache/apt /var/lib/apt/lists/*; \
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curl -L https://github.com/aelsabbahy/goss/releases/download/$GOSS_VERSION/goss-linux-amd64 -o /usr/local/bin/goss && \
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chmod +rx /usr/local/bin/goss && \
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goss --version
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COPY --from=builder /build/dist/wg-portal /app/
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COPY --from=builder /build/dist/assets /app/assets
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COPY --from=builder /build/scripts /app/
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# Set the Current Working Directory inside the container
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WORKDIR /app
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# Command to run the executable
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CMD [ "/app/wg-portal" ]
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HEALTHCHECK --interval=1m --timeout=10s \
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CMD /app/docker-healthcheck.sh
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