diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..7c933c8 --- /dev/null +++ b/Dockerfile @@ -0,0 +1,42 @@ +# ======================== +# Build Stage +# ======================== +FROM rust:1.89.0-alpine3.20 AS builder + +# Install build dependencies, including static OpenSSL libraries +RUN apk add --no-cache \ + pkgconfig \ + build-base \ + curl + +# Set the working directory +WORKDIR /usr/src/app + +# Copy over Cargo.toml and Cargo.lock for dependency caching +COPY Cargo.toml Cargo.lock ./ + +# Copy over all the source code +COPY . . + +# Build the project in release mode for the MUSL target +RUN cargo build --release --bin homegate + +# ======================== +# Runtime Stage +# ======================== +FROM alpine:3.20 + +# Install runtime dependencies (only ca-certificates) +RUN apk add --no-cache ca-certificates + +# Copy the compiled binary from the builder stage +COPY --from=builder /usr/src/app/target/release/homegate /usr/local/bin/homegate + +# Set the working directory +WORKDIR /usr/local/bin + +# Expose the port the homegate listens on (should match that of config.toml) +EXPOSE 8080 + +# Set the default command to run the binary +CMD ["homegate"]