Add Dockerfile for Stats

.dockerignore

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+data/
+Dockerfile

Dockerfile

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+FROM lukemathwalker/cargo-chef:latest-rust-1 AS chef
+WORKDIR /app
+
+FROM chef AS planner
+COPY . .
+RUN cargo chef prepare --recipe-path recipe.json
+
+FROM chef AS builder
+COPY --from=planner /app/recipe.json recipe.json
+# Build dependencies - this is the caching Docker layer!
+RUN cargo chef cook --release --recipe-path recipe.json
+# Build application
+COPY . .
+RUN cargo build --release --bin stats
+
+FROM rust AS diesel-builder
+
+RUN apt update && \
+    apt install -y libsqlite3-dev && \
+    rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+RUN cargo install diesel_cli --no-default-features --features sqlite --root /app
+
+# We do not need the Rust toolchain to run the binary!
+FROM debian:bookworm-slim AS runtime
+WORKDIR /app
+
+ENV APP_URL=http://127.0.0.1:5775
+ENV SERVICE_PORT=5775
+ENV DATABASE_URL=/app/data/stats.sqlite
+ENV PROCESSING_BATCH_SIZE=500
+# comma-seperated
+ENV CORS_DOMAINS=http://localhost:5775
+
+RUN apt update && \
+    apt install -y libsqlite3-0 && \
+    rm -rf /var/lib/apt/lists/*
+
+# Copy necessary files to /data
+WORKDIR /app
+
+ADD https://git.io/GeoLite2-City.mmdb /app/data/GeoLite2-City.mmdb
+ADD https://github.com/PrismaPhonic/filter-cities-by-country/raw/master/cities5000.txt /app/data/cities5000.txt
+
+COPY migrations/ /app/migrations
+COPY ui/ /app/ui
+COPY --from=diesel-builder /app/bin/diesel /app
+COPY --from=builder /app/target/release/stats /app
+
+ENV PATH="/app:${PATH}"
+EXPOSE ${SERVICE_PORT}
+
+CMD diesel migration run && stats