如何使用持久卷运行 redis 容器

Question

with docker-compose I know how to do that:

version: '3.0'

services:

  redis:

    image: redis

    volumes:

      - redis_data:/data

volumes:

  redis_data:

How to run the same without dockerfile/compose file?

Thank you

Answer 1

With plain Docker, you use the -v option:

docker run -v redis_data:/data redis

Here you can find more on this.

Answer 2

试试这个：

docker run -d -p 6379:6379 -v redis_data:/data --name rds redis 

Answer 3

Since you are already using docker-compose , use external option for volume:

version: '3.0'
services:
  redis:
    image: redis
    volumes:
      - redis_data:/data

volumes:
  redis_data:
    external: false

From docs :

If set to true, specifies that this volume has been created outside of Compose. docker-compose up does not attempt to create it, and raises an error if it doesn't exist.