docker-compose.prod.yml•1.66 kB
version: '3.8'
services:
# We are extending the mcp-server service defined in the base docker-compose.yml
mcp-server:
# Make our server depend on Redis. This ensures Redis starts first.
depends_on:
redis:
condition: service_healthy
# Pass the Redis connection details as environment variables to our application.
# YOUR APPLICATION CODE MUST BE MODIFIED TO USE THESE VARIABLES.
environment:
- REDIS_HOST=redis
- REDIS_PORT=6379
- REDIS_PASSWORD=${REDIS_PASSWORD:-}
# Add network for inter-container communication
networks:
- mcp-network
# Define the new Redis service.
redis:
# Use the official Redis image, the Alpine version is small and efficient.
image: redis:7-alpine
# Give the container a consistent hostname on the Docker network.
hostname: redis
# Ensure Redis restarts if it fails.
restart: always
# Set Redis configuration
command: >
redis-server
--appendonly yes
--appendfsync everysec
${REDIS_PASSWORD:+--requirepass $REDIS_PASSWORD}
# (Optional but recommended) Persist Redis data to a Docker volume
# so you don't lose session data if the container is recreated.
volumes:
- redis-data:/data
# Add network
networks:
- mcp-network
# Healthcheck for Redis
healthcheck:
test: ['CMD', 'redis-cli', '${REDIS_PASSWORD:+--pass $REDIS_PASSWORD}', 'ping']
interval: 10s
timeout: 5s
retries: 5
# Define the network for container communication
networks:
mcp-network:
driver: bridge
# Define the named volume for Redis persistence.
volumes:
redis-data: