docker安装redis

1 下载redis

[root@hadoop-104 ~]# docker pull redis
Using default tag: latest
latest: Pulling from library/redis
123275d6e508: Already exists 
f2edbd6a658e: Pull complete 
66960bede47c: Pull complete 
79dc0b596c90: Pull complete 
de36df38e0b6: Pull complete 
602cd484ff92: Pull complete 
Digest: sha256:1d0b903e3770c2c3c79961b73a53e963f4fd4b2674c2c4911472e8a054cb5728
Status: Downloaded newer image for redis:latest
docker.io/library/redis:latest

2 创建挂载的目录和文件

[root@hadoop-104 ~]# mkdir -p /mydata/redis/conf
[root@hadoop-104 ~]# touch /mydata/redis/conf/redis.conf
[root@hadoop-104 ~]# echo "appendonly yes"  >> /mydata/redis/conf/redis.conf  # 持久话操作

3 运行redis镜像

docker run -p 6379:6379 --name redis -v /mydata/redis/data:/data -v /mydata/redis/conf/redis.conf:/etc/redis/redis.conf  -d redis redis-server /etc/redis/redis.conf

4 连接docker镜像容器

[root@hadoop-104 ~]# docker exec -it redis redis-cli
127.0.0.1:6379> set key1 v1
OK
127.0.0.1:6379> get key1
"v1"
127.0.0.1:6379>

5 设置redis自启

[root@hadoop-104 ~]# docker update redis --restart=always
redis
[root@hadoop-104 ~]#