install-redis.sh

#!/bin/bash
###
 # @Author: leyi leyi@myun.info
 # @Date: 2020-04-21 22:09:28
 # @LastEditors: leyi leyi@myun.info
 # @LastEditTime: 2024-05-20 18:46:22
 # @FilePath: /centos_install_shell/install-redis.sh
 # @Description: 
 # 
 # Copyright (c) 2024 by ${git_name_email}, All Rights Reserved. 
### 

# install nginx

clear
echo 'We are going to install redis for you... '
yum install -y tcl gcc-c++

clear
echo 'downding redis....'
wget http://download.redis.io/releases/redis-6.2.9.tar.gz
tar zxvf redis-6.2.9.tar.gz

clear
echo 'installing redis...'
cd redis-6.2.9
make
make test
make install

clear
echo " Edit redis.conf as follows:"
echo " 1: ... daemonize yes"
echo " 2: ... bind 127.0.0.1"
echo " 3: ... loglevel notice"
echo " 4: ... logfile /var/log/redis.log"
echo "*****************************************"
/bin/cp -rf redis.conf /etc/

sed -e "s/^daemonize no$/daemonize yes/" \
-e "s/^stop-writes-on-bgsave-error yes$/stop-writes-on-bgsave-error no/" \
-e "s/^# bind 127.0.0.1$/bind 127.0.0.1/" \
-e "s/^loglevel verbose$/loglevel notice/" \
-e "s/^logfile stdout$/logfile \/var\/log\/redis.log/" \
-e "s/^port 6379$/port 7480/" \
-e "s/^pidfile \/var\/run\/redis_6379.pid$/pidfile \/var\/run\/redis_7480.pid/" redis.conf > /etc/redis.conf



cat > /etc/systemd/system/redis-server.service << EOF
[Unit]
Description=The redis-server Process Manager
After=syslog.target network.target

[Service]
Type=forking
PIDFile=/var/run/redis_7480.pid
ExecStart=/usr/local/bin/redis-server /etc/redis.conf
ExecReload=/bin/kill -USR2 $MAINPID
ExecStop=/bin/kill -SIGINT $MAINPID

[Install]
WantedBy=multi-user.target
EOF

systemctl daemon-reload
systemctl enable redis-server.service
systemctl start redis-server.service

clear
echo 'redis is now installed and running...'