How to change the default Kernel configuration when using Docker

docker-compose.yml

version: "3"

services:
  kernel:
    container_name: kernel
    image: merakianalytics/kernel:base
    ports:
      - 80:8080
    environment:
      - RIOT_API_KEY=${RIOT_API_KEY}
    volumes:
      - /path/to/your/kernel-config.json:/opt/meraki/kernel-config.json
    restart: always
    networks:
      - kernel
  swagger:
    container_name: kernel_swagger
    image: swaggerapi/swagger-ui
    ports:
      - 12357:8080
    environment:
      - API_URL=http://localhost/lol/swagger.json
    restart: always
    networks:
      - kernel
    depends_on:
      - kernel

networks:
  kernel:
    driver: bridge