Supported Operating Systems:BigCloud Enterprise Linux For Euler 21.10 LTShttps://mirrors.cmecloud.cn/bclinux/oe21.10/openEuler 24.03 LTS SP1https://www.openeuler.org/en/download/CentOS-8, AlmaLinux, Rocky Linux, etc.1. Download the installation packageDownload link:https://download.redis.io/releases/redis-7.4.3.tar.gzUpload the installation package to the server in the /usr/local/src directory2. Upgrade GCC version# Redis source code compilation requires GCC version 5 or highergcc -v # Check GCC version# If GCC is already a high version, no upgrade is needed# yum -y install gcc gcc-c++ # Install GCC# yum -y install tcl# Upgrade to GCC version# yum -y install centos-release-scl# yum -y install devtoolset-9-gcc devtoolset-9-gcc-c++ devtoolset-9-binutils# scl enable devtoolset-9 bash # Temporarily activate the version# echo “source /opt/rh/devtoolset-9/enable” >>/etc/profile # Permanently activate the version3. Install Redis
mkdir -p /data/server/redis # Create installation directorymkdir -p /data/server/redis/data # Create data storage directorymkdir -p /data/server/redis/log # Create log directorycd /usr/local/srctar -zxvf redis-7.4.3.tar.gzcd redis-7.4.3makemake install PREFIX=/data/server/redis4. Configure Redis
cp /usr/local/src/redis-7.4.3/redis.conf /data/server/redis/redis.confvi /data/server/redis/redis.confdaemonize yes # Run Redis in daemon modepidfile /data/server/redis/redis_6379.pidport 6379bind 127.0.0.1 -::1protected-mode yestimeout 300 # Client timeout setting, in secondsloglevel warning # Set log level, supports four levels: debug, verbose, notice, warninglogfile "/data/server/redis/log/redis.log" # Log recording method, default is standard output, logs do not write to file, output to null device /dev/null databases 16 # Number of databases enabledsave 900 1save 300 10save 60 10000rdbcompression yes # Enable database lzf compressiondbfilename dump.rdbdir "/data/server/redis/data"requirepass 123456 # Set Redis database connection passwordmaxclients 10000 # Maximum number of client connections at the same time, 0 means unlimitedmaxmemory 4096MB # Set the maximum memory usage for Redis, value must be less than physical memory, must be setappendonly yes # Enable log recording, equivalent to MySQL's binlogappendfilename "appendonly.aof" # Log file name, note: not directory pathappendfsync everysec # Synchronize every second, there are two other parameters always, no generally set to everysec, equivalent to MySQL transaction log writing method:wq! # Save and exit5. Start Redis
# Start /data/server/redis/bin/redis-server /data/server/redis/redis.conf# Enter console/data/server/redis/bin/redis-cli -a 123456AUTH 123456shutdown# Shutdown/data/server/redis/bin/redis-cli -a 123456 shutdown6. Add startup script
vi /data/server/redis/redis.sh#!/bin/bash# Application nameAPP_NAME=redis# Redis portREDISPORT=6379# Redis installation directoryDIR=/data/server/redis# Redis process filePIDFILE=/data/server/redis/redis_6379.pid# Redis configuration fileCONF="/data/server/redis/redis.conf"# Redis passwordAUTH='123456'# Usage instructions, used to prompt input parametersusage() { echo "Usage: ./redis.sh [start|stop|restart|status]" exit 1}# Check if the program is runningis_exist() { if [ -f $PIDFILE ] then pid=$(cat $PIDFILE) else pid= fi # If it does not exist return 1, exists return 0 if [ -z "${pid}" ]; then return 1 else return 0 fi}# Start methodstart() { is_exist if [ $? -eq "0" ]; then echo "${APP_NAME} is already running. pid=${pid} ." else echo "Starting Redis server..." $DIR/bin/redis-server $CONF fi}# Stop methodstop() { is_exist if [ $? -eq "0" ]; then $DIR/bin/redis-cli -p $REDISPORT -a $AUTH shutdown 2>/dev/null sleep 2 while [ -x $PIDFILE ] do echo "Waiting for Redis to shutdown..." sleep 1 done echo "Redis stopped" else echo "${APP_NAME} is not running" fi}# Output running statusstatus() { is_exist if [ $? -eq "0" ]; then echo "${APP_NAME} is running. Pid is ${pid}" else echo "${APP_NAME} is not running." fi}# Restartrestart() { stop sleep 2 start}# Based on input parameters, choose to execute the corresponding method, if not input, execute usage instructionscase "$1" in "start") start ;; "stop") stop ;; "status") status ;; "restart") restart ;; *) usage ;;esac:wq! # Save and exitchmod +x /data/server/redis/redis.sh # Add execution permission/data/server/redis/redis.sh start # Start RedisAt this point, the installation and configuration of Redis 7.4.3 on Linux is complete.