addressing configuration dependency issues

docker/Dockerfile

@@ -1,151 +0,0 @@
-# Multi-stage Dockerfile for Attune Rust services
-# This Dockerfile can build any of the Attune services by specifying a build argument
-# Usage: DOCKER_BUILDKIT=1 docker build --build-arg SERVICE=api -f docker/Dockerfile -t attune-api .
-#
-# BuildKit cache mounts are used to speed up incremental builds by persisting:
-# - Cargo registry and git cache (with sharing=locked to prevent race conditions)
-# - Rust incremental compilation artifacts
-#
-# This dramatically reduces rebuild times from ~5 minutes to ~30 seconds for code-only changes.
-
-ARG RUST_VERSION=1.92
-ARG DEBIAN_VERSION=bookworm
-
-# ============================================================================
-# Stage 1: Builder - Compile the Rust services
-# ============================================================================
-FROM rust:${RUST_VERSION}-${DEBIAN_VERSION} AS builder
-
-# Install build dependencies
-RUN apt-get update && apt-get install -y \
-    pkg-config \
-    libssl-dev \
-    ca-certificates \
-    && rm -rf /var/lib/apt/lists/*
-
-WORKDIR /build
-
-# Increase rustc stack size to prevent SIGSEGV during release builds
-ENV RUST_MIN_STACK=16777216
-
-# Copy workspace manifests and source code
-COPY Cargo.toml Cargo.lock ./
-COPY crates/ ./crates/
-COPY migrations/ ./migrations/
-COPY .sqlx/ ./.sqlx/
-
-# Build argument to specify which service to build
-ARG SERVICE=api
-
-# Build the specified service with BuildKit cache mounts
-# Cache mount sharing modes prevent race conditions during parallel builds:
-# - sharing=locked: Only one build can access the cache at a time (prevents file conflicts)
-# - cargo registry/git: Locked to prevent "File exists" errors when extracting dependencies
-# - target: Locked to prevent compilation artifact conflicts
-#
-# This is slower than parallel builds but eliminates race conditions.
-# Alternative: Use docker-compose --build with --no-parallel flag, or build sequentially.
-#
-# First build: ~5-6 minutes
-# Incremental builds (code changes only): ~30-60 seconds
-RUN --mount=type=cache,target=/usr/local/cargo/registry,sharing=locked \
-    --mount=type=cache,target=/usr/local/cargo/git,sharing=locked \
-    --mount=type=cache,target=/build/target,sharing=locked \
-    cargo build --release --bin attune-${SERVICE} && \
-    cp /build/target/release/attune-${SERVICE} /build/attune-service-binary
-
-# ============================================================================
-# Stage 2: Pack Binaries Builder - Build native pack binaries with GLIBC 2.36
-# ============================================================================
-FROM rust:${RUST_VERSION}-${DEBIAN_VERSION} AS pack-builder
-
-# Install build dependencies
-RUN apt-get update && apt-get install -y \
-    pkg-config \
-    libssl-dev \
-    ca-certificates \
-    && rm -rf /var/lib/apt/lists/*
-
-WORKDIR /build
-
-# Increase rustc stack size to prevent SIGSEGV during release builds
-ENV RUST_MIN_STACK=16777216
-
-# Copy workspace files
-COPY Cargo.toml Cargo.lock ./
-COPY crates/ ./crates/
-COPY .sqlx/ ./.sqlx/
-
-# Build pack binaries (sensors, etc.) with GLIBC 2.36 for maximum compatibility
-# These binaries will work on any system with GLIBC 2.36 or newer
-# IMPORTANT: Copy binaries WITHIN the cache mount, before it's unmounted
-RUN --mount=type=cache,target=/usr/local/cargo/registry,sharing=locked \
-    --mount=type=cache,target=/usr/local/cargo/git,sharing=locked \
-    --mount=type=cache,target=/build/target,sharing=locked \
-    mkdir -p /build/pack-binaries && \
-    cargo build --release --bin attune-core-timer-sensor && \
-    cp /build/target/release/attune-core-timer-sensor /build/pack-binaries/attune-core-timer-sensor && \
-    ls -lh /build/pack-binaries/
-
-# Verify binaries were copied successfully (after cache unmount)
-RUN ls -lah /build/pack-binaries/ && \
-    test -f /build/pack-binaries/attune-core-timer-sensor && \
-    echo "Timer sensor binary built successfully"
-
-# ============================================================================
-# Stage 3: Runtime - Create minimal runtime image
-# ============================================================================
-FROM debian:${DEBIAN_VERSION}-slim AS runtime
-
-# Install runtime dependencies
-RUN apt-get update && apt-get install -y \
-    ca-certificates \
-    libssl3 \
-    curl \
-    && rm -rf /var/lib/apt/lists/*
-
-# Create non-root user
-RUN useradd -m -u 1000 attune && \
-    mkdir -p /opt/attune/packs /opt/attune/logs && \
-    chown -R attune:attune /opt/attune
-
-WORKDIR /opt/attune
-
-# Copy the service binary from builder
-# Note: We copy from /build/attune-service-binary because the cache mount is not available in COPY
-COPY --from=builder /build/attune-service-binary /usr/local/bin/attune-service
-
-# Copy configuration for Docker Compose development
-# Production: mount config files as a volume instead of baking them into the image
-COPY config.docker.yaml ./config.yaml
-
-# Copy migrations for services that need them
-COPY migrations/ ./migrations/
-
-# Copy packs directory (excluding binaries that will be overwritten)
-COPY packs/ ./packs/
-
-# Overwrite pack binaries with ones built with compatible GLIBC from pack-builder stage
-# Copy individual files to ensure they overwrite existing ones
-COPY --from=pack-builder /build/pack-binaries/attune-core-timer-sensor ./packs/core/sensors/attune-core-timer-sensor
-
-# Make binaries executable and set ownership
-RUN chmod +x ./packs/core/sensors/attune-core-timer-sensor && \
-    chown -R attune:attune /opt/attune
-
-# Switch to non-root user
-USER attune
-
-# Environment variables (can be overridden at runtime)
-ENV RUST_LOG=info
-ENV ATTUNE_CONFIG=/opt/attune/config.yaml
-
-# Health check (will be overridden per service in docker-compose)
-HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
-    CMD curl -f http://localhost:8080/health || exit 1
-
-# Expose default port (override per service)
-EXPOSE 8080
-
-# Run the service
-CMD ["/usr/local/bin/attune-service"]