Docker installs redis 5.0.7 and mounts external configuration and data issues

docker pull redis:5.0.7

mkdir -p /home/app/redis/conf
mkdir -p /home/app/redis/data

cd /home/app/redis/conf
wget https://raw.githubusercontent.com/antirez/redis/5.0/redis.conf

 Comment Symbols#
 1. Comment bind 127.0.0.1 
 2. Change protected-mode yes to protected-mode no
 3. Add requirepass yourpassword (Note: if you don’t add it, you can access without a password)
 Note:
  The purpose of step 1 and step 2 is to connect to redis remotely. If you only need local access, you don't need to modify it.

docker run --restart=always -d --privileged=true -p 6379:6379 -v /home/app/redis/conf/redis.conf:/etc/redis/redis.conf -v /home/app/redis/data:/data --name redis redis:5.0.7 redis-server /etc/redis/redis.conf --appendonly yes

--restart=always -> Start the container at boot, and automatically restart the container if it fails -d -> Start the container as a daemon --privileged=true -> Increase permissions in the container -p 6379:6379 -> Bind to the host port -v /home/app/redis/conf/redis.conf:/etc/redis/redis.conf -> Map configuration file -v /home/app/redis/data:/data -> Map data directory --name redis -> Specify container name --appendonly yes -> Enable data persistence