34 lines
829 B
Docker
34 lines
829 B
Docker
## Builder
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FROM rust:alpine AS builder
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RUN apk add --no-cache musl-dev git
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WORKDIR /redlib
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COPY . .
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RUN cargo build --target x86_64-unknown-linux-musl --release
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## Final image
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FROM alpine:latest
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# Import ca-certificates from builder
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COPY --from=builder /usr/share/ca-certificates /usr/share/ca-certificates
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COPY --from=builder /etc/ssl/certs /etc/ssl/certs
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# Copy our build
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COPY --from=builder /redlib/target/x86_64-unknown-linux-musl/release/redlib /usr/local/bin/redlib
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# Use an unprivileged user.
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RUN adduser --home /nonexistent --no-create-home --disabled-password redlib
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USER redlib
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# Tell Docker to expose port 8080
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EXPOSE 8080
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# Run a healthcheck every minute to make sure redlib is functional
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HEALTHCHECK --interval=1m --timeout=3s CMD wget --spider -q http://localhost:8080/settings || exit 1
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CMD ["redlib"] |