docker在正式线上环境的使用一般是怎样的

Question

跟风试了下，懂的怎样下镜像然后运行，但是实际的投入使用没什么经验，想知道一般大家都是怎么投入到实际生产环境的，或者说生产环境docker能用什么？

例如自己要搭个lamp环境，我是直接先用centos+apache+php自己做好一个完整的镜像，然后在新机子运行？还是在新机子运行各自的centos、apache、php的镜像？

Answer 1

1. Run respective images
2. Use docker-machine to dockerize your host
3. Use docker-compose to manage multiple containers (example)
4. Collect docker logs
5. Security aspects
6. Deploy Gitlab , Docker Registry automatically builds app images and deploys

Answer 2

1. Make apache and php images respectively
2. Install docker and compose on the new machine
3. Use compose management to start apache and php images
You can refer to https://www.centos.bz/2017/02.. .

Answer 3

In an online environment, we generally use container orchestration and scheduling tools, such as rancher/kubernetes and other tools to schedule containers