docker 安装redis
方法一、docker pull redis:3.2
查找Docker Hub上的redis镜像
runoob@runoob:~/redis$ docker search redis
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
redis Redis is an open source ... 2321 [OK]
sameersbn/redis 32 [OK]
torusware/speedus-redis Always updated official ... 29 [OK]
bitnami/redis Bitnami Redis Docker Image 22 [OK]
anapsix/redis 11MB Redis server image ... 6 [OK]
webhippie/redis Docker images for redis 4 [OK]
clue/redis-benchmark A minimal docker image t... 3 [OK]
williamyeh/redis Redis image for Docker 3 [OK]
unblibraries/redis Leverages phusion/baseim... 2 [OK]
greytip/redis redis 3.0.3 1 [OK]
servivum/redis Redis Docker Image 1 [OK]
...
这里我们拉取官方的镜像,标签为3.2
runoob@runoob:~/redis$ docker pull redis:3.2
等待下载完成后，我们就可以在本地镜像列表里查到REPOSITORY为redis,标签为3.2的镜像。
runoob@runoob:~/redis$ docker images redis
REPOSITORY TAG IMAGE ID CREATED SIZE
redis 3.2 43c923d57784 2 weeks ago 193.9 MB
使用redis镜像
运行容器
runoob@runoob:~/redis$ docker run -p 6679:6379 --name redis -v $PWD/data:/data -d redis:5.0 redis-server --appendonly yes --requirepass "789"
43f7a65ec7f8bd64eb1c5d82bc4fb60e5eb31915979c4e7821759aac3b62f330
runoob@runoob:~/redis$
命令说明：
-p 6679:6379 : 将容器的6379端口映射到主机的6679端口
-v $PWD/data:/data : 将主机中当前目录下的data挂载到容器的/data
redis-server --appendonly yes : 在容器执行redis-server启动命令，并打开redis持久化配置
--requirepass "789" 设置密码
查看容器启动情况
runoob@runoob:~/redis$ docker ps
CONTAINER ID IMAGE COMMAND ... PORTS NAMES
43f7a65ec7f8 redis:3.2 "docker-entrypoint.sh" ... 0.0.0.0:6379->6379/tcp agitated_cray
连接、查看容器
使用redis镜像执行redis-cli命令连接到刚启动的容器,主机IP为172.17.0.1
runoob@runoob:~/redis$ docker exec -it 43f7a65ec7f8 redis-cli
172.17.0.1:6379> info
# Server
redis_version:3.2.0
redis_git_sha1:00000000
redis_git_dirty:0
redis_build_id:f449541256e7d446
redis_mode:standalone
os:Linux 4.2.0-16-generic x86_64
arch_bits:64
multiplexing_api:epoll
...
