Sample docker-compose file to host ClaudeCodeRouter as a service upon which ClaudeCode depends upon

docker-compose.ccr.yml

# Build the image
# docker compose build -e CC_API_KEY=""

# Launch the environment
# The --rm flag ensures that once you type exit, the container instance is removed, keeping your Docker environment tidy.
# docker compose run --rm claude-dhanj

# Consistency: If you run docker ps, you'll see claude-dhanj. If you run docker images, you'll see claude-dhanj.
# Volume Sync: Since your volume is mapped to ${PWD}, any code changes made by the Claude Code CLI inside the container will instantly appear on your host machine.
# Memory Safety: The deploy block ensures that even if a Maven build or a heavy Node process spikes, it stays within your defined 8GB limit.

services:
  # Claude Code Router – AI gateway
  claude-code-router:
    image: musistudio/claude-code-router:latest
    container_name: claude-code-router
    ports:
      - "3456:3456" # Expose API and UI
    volumes:
      - ./ccr-config:/app/.claude-code-router # Mount the subdirectory for persistent configs
    environment:
      - HOST=0.0.0.0
      - PORT=3456
      - LOG_LEVEL=info
    restart: unless-stopped
    healthcheck: # Optional: ensures service is ready
      test: ["CMD", "curl", "-f", "http://localhost:3456/api/config"]
      interval: 30s
      timeout: 10s
      retries: 3

  # Your existing Claude Code container
  claude-dhanj:
    build:
      context: .
      dockerfile: Dockerfile.claude
    image: claude-dhanj:latest
    container_name: claude-dhanj
    working_dir: /workspace
    volumes:
      - .:/workspace
    environment:
      - COLORTERM=truecolor
      - TERM=xterm-256color
      # === Claude Code Router integration ===
      - ANTHROPIC_BASE_URL=http://claude-code-router:3456 # Point to CCR
      - ANTHROPIC_AUTH_TOKEN=apikey-ccr # Required, can be any string
      - NO_PROXY=127.0.0.1,localhost,claude-code-router # Avoid proxy interference
      - DISABLE_TELEMETRY=1
      - DISABLE_COST_WARNINGS=1
    depends_on:
      claude-code-router:
        condition: service_started # or service_healthy if healthcheck used
    deploy:
      resources:
        limits:
          memory: 8G
        reservations:
          memory: 6G
    tty: true
    stdin_open: true
    entrypoint: ["/bin/bash"]