本文节选自《Netkiller Virtualization 手札》
docker pull redis
# docker pull redis
Using default tag: latest
latest: Pulling from library/redis
10a267c67f42: Pull complete
5b690bc4eaa6: Pull complete
4cdd94354d2a: Pull complete
71c1f30d820f: Pull complete
c54584150374: Pull complete
d1f9221193a6: Pull complete
d45bc46b48e4: Pull complete
Digest: sha256:548a75066f3f280eb017a6ccda34c561ccf4f25459ef8e36d6ea582b6af1decf
Status: Downloaded newer image for redis:latest
# docker run --name my-redis -d redis
10207174e18f61290f9c869e6437fa787e459e07b076b82cedf800a8c37c515d
查看启动情况
# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
10207174e18f redis "docker-entrypoint..." 8 minutes ago Up 8 minutes 6379/tcp my-redis
# docker run -it --link my-redis:redis --rm redis redis-cli -h redis -p 6379
redis:6379> set name neo
OK
redis:6379> get name
"neo"
redis:6379> exit
# docker rm my-redis
my-redis
# docker stop my-redis
my-redis
# docker run --name my-redis -d -p 6379:6379 redis
10207174e18f61290f9c869e6437fa787e459e07b076b82cedf800a8c37c515d
# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
1c4540d8617f redis "docker-entrypoint..." 2 seconds ago Up 1 second 0.0.0.0:6379->6379/tcp my-redis
检查端口
# ss -lnt | grep 6379
LISTEN 0 128 :::6379 :::*
使用下面命令进入容器维护 Redis
# docker exec -it my-redis /bin/bash
root@1c4540d8617f:/data#