Ghost is one of the best platforms for beginners who wanna start blogging fast. Below is a simple docker-compose.yml setup to get you going right away:

services:
  ghost:
    image: ghost
    container_name: ghost
    ports:
      - "2368:2368"
    environment:
      - NODE_ENV=development
      - database__connection__filename=/var/lib/ghost/content/data/ghost.db
      - url=http://localhost:2368
    volumes:
      - ./ghost-data:/var/lib/ghost/content