start

docker run -d -p 80:80 docker/getting-started

• -d: run the container in detached mode (in the background) 后台运行
• -p: 80:80 - map port 80 of the host to port 80 in the container,端口映射 主机:容器
• docker/getting-started - the image to use, 使用镜像

tip: docker run -dp 80:80 docker/getting-started

持久化数据

docker volume create todo-db

使用

docker run -dp 3000:3000 -v todo-db:/etc/todos getting-started