docker-compose.yml可以指定本地镜像吗，我发现去docker.io拉取镜像太慢

Question

docker-compose.yml可以指定本地镜像吗，我发现去docker.io拉取镜像太慢

Answer 1

Only images that are not available locally will be pulled from .io. In addition, if the download is slow, you can use an accelerator. For example, Alibaba Cloud and DaoCloud provide accelerators

Answer 2

I found that using Alibaba’s accelerator is also very slow. I tried it myself and found that it works by specifying the address directly

---

version: '2'
services:
dog:

image: hub.c.163.com/public/nginx:1.2.1
ports: 
  - "8080:80"

cat:

image: hub.c.163.com/public/nginx:1.2.1
ports:
  - "8081:80"