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Timmy-time-dashboard/docker/Dockerfile.dashboard
Alexander Whitestone a5fd680428 feat: microservices refactoring with TDD and Docker optimization (#88)
## Summary
Complete refactoring of Timmy Time from monolithic architecture to microservices
using Test-Driven Development (TDD) and optimized Docker builds.

## Changes

### Core Improvements
- Optimized dashboard startup: moved blocking tasks to async background processes
- Fixed model fallback logic in agent configuration
- Enhanced test fixtures with comprehensive conftest.py

### Microservices Architecture
- Created separate Dockerfiles for dashboard, Ollama, and agent services
- Implemented docker-compose.microservices.yml for service orchestration
- Added health checks and non-root user execution for security
- Multi-stage Docker builds for lean, fast images

### Testing
- Added E2E tests for dashboard responsiveness
- Added E2E tests for Ollama integration
- Added E2E tests for microservices architecture validation
- All 36 tests passing, 8 skipped (environment-specific)

### Documentation
- Created comprehensive final report
- Generated issue resolution plan
- Added interview transcript demonstrating core agent functionality

### New Modules
- skill_absorption.py: Dynamic skill loading and integration system for Timmy

## Test Results
 36 passed, 8 skipped, 6 warnings
 All microservices tests passing
 Dashboard responsiveness verified
 Ollama integration validated

## Files Added/Modified
- docker/: Multi-stage Dockerfiles for all services
- tests/e2e/: Comprehensive E2E test suite
- src/timmy/skill_absorption.py: Skill absorption system
- src/dashboard/app.py: Optimized startup logic
- tests/conftest.py: Enhanced test fixtures
- docker-compose.microservices.yml: Service orchestration

## Breaking Changes
None - all changes are backward compatible

## Next Steps
- Integrate skill absorption system into agent workflow
- Test with microservices-tdd-refactor skill
- Deploy to production with docker-compose orchestration
2026-02-28 11:07:19 -05:00

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Docker

# ── Timmy Time Dashboard — Multi-stage Optimized Build ─────────────────────
#
# Multi-stage build for fast, lean image:
# 1. builder Install dependencies
# 2. runtime Copy only what's needed for production
#
# Build: docker build -f docker/Dockerfile.dashboard -t timmy-dashboard:latest .
# Run: docker run -p 8000:8000 -v timmy-data:/app/data timmy-dashboard:latest
# ── Stage 1: Builder ──────────────────────────────────────────────────────────
FROM python:3.12-slim as builder
WORKDIR /build
# Install build dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
gcc \
curl \
git \
&& rm -rf /var/lib/apt/lists/*
# Copy only pyproject.toml for dependency caching
COPY pyproject.toml .
# Create minimal package structure
RUN mkdir -p src/timmy src/dashboard src/swarm src/infrastructure && \
touch src/__init__.py src/timmy/__init__.py src/dashboard/__init__.py \
src/swarm/__init__.py src/infrastructure/__init__.py config.py
# Install Python dependencies (with caching)
RUN pip install --no-cache-dir --user -e ".[swarm,telegram]"
# ── Stage 2: Runtime ─────────────────────────────────────────────────────────
FROM python:3.12-slim as runtime
WORKDIR /app
# Install only runtime dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
curl \
fonts-dejavu-core \
&& rm -rf /var/lib/apt/lists/*
# Copy Python packages from builder
COPY --from=builder /root/.local /root/.local
# Copy application source
COPY src/ ./src/
COPY static/ ./static/
COPY config.py .
# Create data directory
RUN mkdir -p /app/data
# Create non-root user
RUN groupadd -r timmy && useradd -r -g timmy -d /app -s /sbin/nologin timmy && \
chown -R timmy:timmy /app && \
chmod -R o+rX /app/static /app/data
# Set environment
ENV PATH=/root/.local/bin:$PATH
ENV PYTHONPATH=/app/src
ENV PYTHONUNBUFFERED=1
ENV PYTHONDONTWRITEBYTECODE=1
# Switch to non-root user
USER timmy
EXPOSE 8000
# Health check
HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 \
CMD curl -f http://localhost:8000/health || exit 1
# Run dashboard
CMD ["uvicorn", "dashboard.app:app", "--host", "0.0.0.0", "--port", "8000"]