version: '3.6'

services:
  redis:
    image: redis:alpine
    command: redis-server --appendonly yes
    labels:
    - SERVICE_6379_CHECK_TCP=true
    - SERVICE_6379_NAME=${COMPOSE_SERVICE_NAME}-redis:6379
    networks:
    - private
    ports:
    - 6379
    volumes:
    - redis:/data
    restart: always

volumes:
  redis:

networks:
  private:
    external: true
    name: ${DOCKER_NETWORK_PRIVATE}
  public:
    external: true
    name: ${DOCKER_NETWORK_PUBLIC}