关于docker和Redis的结合问题
想学习分布式缓存,我个人有个想法,就是在ubuntu中建立多个docker镜像。然后每个镜像都启动redis。这样是不是可以模拟真实的分布式数据备份?不知道的想法对不对?
刚刚接触docker和redis。还望大家给点建议。谢谢
回复内容:
想学习分布式缓存,我个人有个想法,就是在ubuntu中建立多个docker镜像。然后每个镜像都启动redis。这样是不是可以模拟真实的分布式数据备份?不知道的想法对不对?
刚刚接触docker和redis。还望大家给点建议。谢谢
你只需要建立一个镜像就好了,可以起多个instance,启动的时候,使用不同的端口映射出来就可以模拟出集群的效果了。
<code>docker run --name instance1 –p 16379:6379 –i –t redis docker run --name instance2 –p 26379:6379 –i –t redis </code>
应该基于redis镜像,建立多个容器
docker容器默认使用网桥
host访问容器需要容器暴露/映射端口,容器之间可以相互访问
不过我没玩过redis集群。我玩redis时,redis还是2.8
只是为了学习,直接在本地机器上模拟就可以,多个redis.conf文件中制定不同的端口即可。

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