mirror of
https://github.com/LemmyNet/lemmy.git
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1e99e8b9dc
Add a server for serving Prometheus metrics. Include a configuration block in the config file. Provide HTTP metrics on the API, along with process-level metrics and DB pool metrics.
40 lines
1.2 KiB
Docker
40 lines
1.2 KiB
Docker
FROM clux/muslrust:1.70.0 as builder
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WORKDIR /app
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ARG CARGO_BUILD_TARGET=x86_64-unknown-linux-musl
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# comma-seperated list of features to enable
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ARG CARGO_BUILD_FEATURES=default
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# This can be set to release using --build-arg
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ARG RUST_RELEASE_MODE="debug"
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COPY . .
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# Build the project
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# Debug mode build
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RUN --mount=type=cache,target=/app/target \
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if [ "$RUST_RELEASE_MODE" = "debug" ] ; then \
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echo "pub const VERSION: &str = \"$(git describe --tag)\";" > "crates/utils/src/version.rs" \
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&& cargo build --target ${CARGO_BUILD_TARGET} --features ${CARGO_BUILD_FEATURES} \
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&& cp ./target/$CARGO_BUILD_TARGET/$RUST_RELEASE_MODE/lemmy_server /app/lemmy_server; \
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fi
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# Release mode build
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RUN \
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if [ "$RUST_RELEASE_MODE" = "release" ] ; then \
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echo "pub const VERSION: &str = \"$(git describe --tag)\";" > "crates/utils/src/version.rs" \
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&& cargo build --target ${CARGO_BUILD_TARGET} --features ${CARGO_BUILD_FEATURES} --release \
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&& cp ./target/$CARGO_BUILD_TARGET/$RUST_RELEASE_MODE/lemmy_server /app/lemmy_server; \
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fi
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# The alpine runner
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FROM alpine:3 as lemmy
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# Install libpq for postgres
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RUN apk add --no-cache libpq
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# Copy resources
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COPY --from=builder /app/lemmy_server /app/lemmy
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CMD ["/app/lemmy"]
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