Redis package is not included in the default CentOS repositories. It can be installed from the Remi repository.
In order to install Redis, you need to have root permission.
STEP 1. Enabling the Remi repository
sudo yum install epel-release yum-utils sudo yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm sudo yum-config-manager --enable remi
STEP 2. Install the Redis package by typing:
sudo yum install redis
STEP 3. Once the installation is completed, start the Redis service and enable it to start automatically on boot with:
sudo systemctl start redis sudo systemctl enable redis
You can check the status of the service by:
sudo systemctl status redis
If you face any technical issue in using redis from remote connection, you will need to run below:
sudo sed -i 's/bind 127.0.0.1/#bind 127.0.0.1/gi' /etc/redis.conf sudo sed -i 's/protected-mode yes/protected-mode no/gi' /etc/redis.conf sudo /usr/sbin/setsebool httpd_can_network_connect=1