3c4a8f5495
Update the docker build file to use two images - one for building, and one for running/deployment. This helps reduce the size of the final image.
26 lines
646 B
Docker
26 lines
646 B
Docker
# Using golang:latest instead of alpine because of issues with sqlite3
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FROM golang:latest AS build
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# Create build folder to compile tool
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WORKDIR /build
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# Copy source files to build folder and link to the /go folder
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COPY . /build
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RUN ln -s /go/src/ /build/src
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# Compile the tool using a Make command
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RUN make build/docker
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FROM debian:buster-slim
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# Create main app folder to run from
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WORKDIR /app
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# Copy compiled binary to release image
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COPY --from=build /build/src/exporter /app/fail2ban-prometheus-exporter
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# Copy init script into main app folder and set as entry point
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COPY docker/run.sh /app/
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RUN chmod +x /app/*
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ENTRYPOINT /app/run.sh
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