Kirin Operating System-Installing Redis (Installing Redis on Linux CentOS7)

Install redis

Install required dependencies

yum install -y wget gcc

Download redis 5.0.14 installation package

The download address is https://download.redis.io/releases/redis-5.0.14.tar.gz . You can also use the command to download:

cd /usr/local/src/

wget https://download.redis.io/releases/redis-5.0.14.tar.gz

Unzip the installation package

Unzip the installation package in the corresponding directory

tar -zxvf redis-5.0.14.tar.gz

Compile source code and install

First we have to go to the redis directory

cd redis-5.0.14

Then compile and install redis, where /opt/server/redis-5.0.14 is the directory where redis needs to be installed.

make

make install PREFIX=/opt/server/redis-5.0.14

Configure redis

Get the configuration file and back it up

Go to the compiled directory and create several folders

cd /opt/server/redis-5.0.14/
mkdir conf data logs

The purpose of several directories created is:

• conf: directory where redis configuration files are stored
• data: the storage directory of redis data
• logs: redis log storage directory

Then go to the conf directory and copy the configuration file to this folder

cd conf
cp /usr/local/src/redis-5.0.14/*.conf .

After completion, we can see that there are two configuration files below this

Back up the redis.conf configuration file

cp redis.conf redis.conf.bak

Modify configuration file

We need to modify the configuration file of redis.conf

vi redis.conf

Then you need to change the binding of the redis IP address and whether it is in protected mode (protected mode needs to be cancelled)

Enable running redis in daemon thread mode

 Modify the storage path of the log

Modify the path where the data files are stored

Start redis

Start redis with command

First we go to the directory of the specified installed redis

cd /opt/server/redis-5.0.14

Start redis using the command

./bin/redis-server ./conf/redis.conf

Press Enter to start successfully.

Operation redis

Use the command to enter redis

./bin/redis-cli

Then operate redis

Okay, we're done here.