Install redis on docker

Install redis on docker

Take redis version 6.0.8 as an example:

ready

initial preparation work

1. Create a data folder for redis to store data in the linux system

cd /usr/local
mkdir docker
cd /usr/local/docker
mkdir data
pwd

2. Download the redis6.0.8 version package to the local, then unzip and extract the redis.conf file
   Download address: http://download.redis.io/releases/
   Modify the redis.conf file Configuration reference: https://blog.csdn .net/cssweb_sh/article/details/124253599
3. Upload the locally modified redis.conf file to the server

The command to transfer files to a remote server via ssh:
scp -P port file_name user@ip:/dir_name

If the port of the remote server is 67539 and the IP address is 192.168.1.1, and you want to transfer a file named README.md to the /usr/local/docker/redis directory on the root user on the remote server, then you The command can be written as:

scp -P 67539 ~/Downloads/redis-6.0.8/redis.conf [email protected]:/usr/local/docker/redis

4. Switch to the linux server to check whether the redis.conf file is uploaded successfully

cd /usr/local/docker/redis
ls

ready to work

Start installing redis in docker: 6.0.8

1. Start the docker service

systemctl start docker

2. View existing image packages in docker

docker images

3. Download redis: 6.0.8 image package

docker pull redis:6.0.8

4. Check whether the redis image package is downloaded successfully

docker images

5. Execute the redis startup command

docker run -p 0.0.0.0:6379:6379 --name my_redis -v /usr/local/docker/redis/redis.conf:/etc/redis/redis.conf -v /usr/local/docker/data:/etc/redis/data --restart=always -itd 16ecd2772934 redis-server /etc/redis/redis.conf

Notes on the startup command:
docker run
-p 0.0.0.0:6379:6379 port mapping between docker and host machine
–name my_redis_1 docker container name
-v /usr/local/docker/redis/redis.conf:/etc/redis/redis. conf mount redis.conf file
-v /usr/local/docker/data:/etc/redis/data mount redis persistent data
--restart=always set redis container to start automatically with docker
-itd 16ecd2772934 start image ID via docker images Command to get
redis-server /etc/redis/redis.conf Specify redis configuration file path in docker, and then start redis in the background

6. Check whether the redis container is started successfully

docker ps

7. Open a new redis terminal in the container to prevent the container from stopping the next time you exit the container through exit

docker exec -it 15ccfe2fec87 /bin/bash
exit
docker ps

Test whether the redis container is running normally

docker exec -it 15ccfe2fec87 /bin/bash
redis-cli 进入redis终端
auth redis123   验证redis密码
set a 1
get a
del a
exit
exit
docker ps