1.下载镜像
下载镜像
sudo docker pull redis
[root@VM-4-10-centos ~]# sudo docker pull redis
Using default tag: latest
latest: Pulling from library/redis
8a1e25ce7c4f: Pull complete
8ab039a68e51: Pull complete
2b12a49dcfb9: Pull complete
cdf9868f47ac: Pull complete
e73ea5d3136b: Pull complete
890ad32c613f: Pull complete
4f4fb700ef54: Pull complete
ba517b76f92b: Pull complete
Digest: sha256:3134997edb04277814aa51a4175a588d45eb4299272f8eff2307bbf8b39e4d43
Status: Downloaded newer image for redis:latest
docker.io/library/redis:latest
查看下载的镜像
sudo docker images
[root@VM-4-10-centos ~]# sudo docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
redis latest 170a1e90f843 2 months ago 138MB
mysql 8.0.32 412b8cc72e4a 11 months ago 531MB
2.启动redis
创建redis.conf 配置文件
mkdir -p /docker/redis/conf
touch /docker/redis/conf/redis.conf
初始化配置文件
根据你的版本号从官网把标准配置复制进去
地址:https://redis.io/docs/management/config/
选择对应的版本
启动redis
sudo docker run --restart=always -p 6379:6379 --name redis -v /docker/redis/data:/data \
-v /docker/redis/conf/redis.conf:/etc/redis/redis.conf \
-d redis redis-server /etc/redis/redis.conf
3.连接reids
直接连接redis
sudo docker exec -it redis redis-cli
进入到容器内部
sudo docker exec -it redis /bin/bash
4.测试reids
set a 100
get a
5.修改配置
修改相关配置
修改配置文件:
sudo vim /docker/redis/conf/redis.conf
修改配置:
appendonly yes # 持久化配置
requirepass ********* # 访问密码
bind 0.0.0.0 #允许远程连接
检查是否生效
重启redis容器:
docker restart redis
设置a=200,返回OK
set a 200
获取a的值,返回"200"
get a
重启redis容器
sudo docker restart redis
重新连接redis容器
sudo docker exec -it redis redis-cli
获取a的值
get a,返回"200"
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