Docker installs redis-5.0.12. Detailed steps

Docker install Redis-5.0.12

One 、 Pull the mirror image

docker pull redis:5.0.12

Two 、 Look at the mirror image

docker images

Successful pull

3、 ... and 、 Modify the configuration file

because redis By default, you will find that you can only connect locally , No remote access , Use Redis Desktop Manager Error will be reported when connecting , So you need to mount it manually redis The configuration file .

1. Create folder

   mkdir /opt/docker_redis
   

2. Entry directory

   cd /opt/docker_redis
   

3. download redis.conf file

   wget http://download.redis.io/redis-stable/redis.conf
   

4. Document Authorization

   chmod 777 redis.conf
   

5. Modify configuration information

   vim redis.conf
   

6. Comment out bind 127.0.0.1, Remove local connection restrictions

   Be careful ： stay vim Editor , have access to / keyword Quickly locate the location of keywords

   

7. modify protected-mode, Protected mode , Limited to local access , Unprotect mode after modification

   

8. modify daemonize, Modify to daemon

   

9. Change Password

   stay redis.conf Find requirepass foobared

   

10. Save the modified configuration file

Four 、 Start the container

docker run -p 6379:6379 --name myredis -v /opt/docker_/redis/redis.conf:/etc/redis/redis.conf -v /opt/docker_/redis/data:/data -d redis:5.0.12 redis-server /etc/redis/redis.conf --appendonly yes --requirepass  Set password for 

Command analysis ：

-p 6379:6379 Port mapping ： The front represents the host part ,： After that is the container part .

––name myredis Specify the container name , It's convenient to check and operate .

-v Mount a file or directory ： The front represents the host part ,： After that is the container part .

-d redis Indicates background start redis

redis-server /etc/redis/redis.conf
Start with configuration file redis, Load the... In the container conf file , Finally, we found the directory of the mount /usr/local/docker/redis.conf

–appendonly yes Turn on redis Persistence

–requirepass Enter the set password

5、 ... and 、 Into the container

1. Check that the container is functioning

   docker ps
   

   

2. Into the container

   docker exec -it myredis /bin/bash
   

3. Get into Redis client

   redis-cli
   

   

4. Input password