Docker-compose，无论如何要指定redis.conf文件？ [英] Docker-compose , anyway to specify a redis.conf file?

问题描述

我的redis容器被定义为docker_compose.yml中的标准映像

my redis container is defined as he standard image in my docker_compose.yml

redis:  
  image: redis
  ports:
    - "6379"

我猜它正在使用类似在本地主机
上绑定到Redis我需要将其绑定到0.0.0.0，是否仍然需要添加本地redis.conf文件来更改绑定并让docker-compose知道呢？

I guess it's using standard settings like binding to Redis at localhost I need to bind it to 0.0.0.0, is there anyway to add a local redis.conf file to change the binding and let docker-compose knows it?

感谢您的技巧...

推荐答案

是的。只需将您的 redis.conf 挂载到默认卷上即可：

Yes. Just mount your redis.conf over the default with a volume:

redis:  
  image: redis
  volumes:
    - ./redis.conf:/usr/local/etc/redis/redis.conf
  ports:
    - "6379"

或者，基于redis映像创建新映像，并复制conf文件。Full指示位于： https://registry.hub.docker.com/_/redis/

Alternatively, create a new image based on the redis image with your conf file copied in. Full instructions are at: https://registry.hub.docker.com/_/redis/

但是，默认情况下，redis图像确实绑定到 0.0.0.0 。要从主机访问它，您需要通过使用 docker ps 或使用Docker映射到您要找到的主机的端口。 docker port 命令，然后可以在 localhost：32678 处访问它，其中32678是映射的端口。或者，您可以在 docker-compose.yml 中指定要映射的特定端口。

However, the redis image does bind to 0.0.0.0 by default. To access it from the host, you need to use the port that Docker has mapped to the host for you which you find by using docker ps or the docker port command, you can then access it at localhost:32678 where 32678 is the mapped port. Alternatively, you can specify a specific port to map to in the docker-compose.yml.

对于Docker来说是新手，如果您从使用原始Docker命令开始而不是从Compose开始，这可能会更有意义。

As you seem to be new to Docker, this might all make a bit more sense if you start by using raw Docker commands rather than starting with Compose.

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