php環境篇:redis服務編譯安裝

安裝前準備

yum install gcc 
yum install gcc-c++ 

mkdir -p /data/pkg
cd /data/pkg

下載源碼包以及解壓

wget http://download.redis.io/releases/redis-4.0.10.tar.gz
tar -zxf redis-4.0.10.tar.gz
cd redis-4.0.10

編譯安裝

make
make install

make install 後,會在/usr/local/bin目錄底下生成多個可執行文件。c++

redis-cli                 redis命令行操做工具
redis-benchmark           redis性能測試工具    
redis-check-aof           數據修復
redis-check-dump          檢查導出工具
redis-sentinel            redis哨兵
redis-server              redis服務啓動

配置前準備

mkdir -p /usr/local/redis/bin
mkdir -p /usr/local/redis/etc

mv /usr/local/bin/redis-* /usr/local/redis/bin/

ln -s /usr/local/redis/bin/{redis-cli,redis-server} /usr/local/bin

配置

cp redis.conf /usr/local/redis/etc 
cp sentinel.conf /usr/local/redis/etc

ln -s /usr/local/redis/etc/* /usr/local/etc

修改配置文件

vim /usr/local/redis/etc/redis.conf

#修改Redis配置文件,使Redis之後臺進程的形式啓動
將daemonize no這行修改成daemonize yes
取消requirepass foobared前的#註釋,修改本身設置的密碼

啓動服務

/usr/local/bin/redis-server /usr/local/redis/etc/redis.conf

ps -ef | grep redis
netstat -tunpl | grep 6379

中止

pkill redis-server
或者
/usr/local/bin/redis-cli shutdown

將redis作成服務

複製腳本到/etc/rc.d/init.d目錄
pkill redis-server
cp /data/pkg/redis-4.0.8/utils/redis_init_script /etc/rc.d/init.d/redis
若是這時添加註冊服務:
chkconfig --add redis
將報如下錯誤:
redis服務不支持chkconfig

爲此,咱們須要更改redis腳本。redis

更改redis腳本
vim /etc/rc.d/init.d/redis

看到的配置文件vim

#!/bin/sh 
#chkconfig: 2345 80 90 
# Simple Redis init.d script conceived to work on Linux systems 
# as it does use of the /proc filesystem. 
   
REDISPORT=6379 
EXEC=/usr/local/redis/bin/redis-server 
CLIEXEC=/usr/local/redis/bin/redis-cli 
   
PIDFILE=/var/run/redis_${REDISPORT}.pid 
CONF="/etc/redis/${REDISPORT}.conf" 
   
case "$1" in 
    start) 
        if [ -f $PIDFILE ] 
        then 
                echo "$PIDFILE exists, process is already running or crashed" 
        else 
                echo "Starting Redis server..." 
                $EXEC $CONF & 
        fi 
        ;; 
    stop) 
        if [ ! -f $PIDFILE ] 
        then 
                echo "$PIDFILE does not exist, process is not running" 
        else 
                PID=$(cat $PIDFILE) 
                echo "Stopping ..." 
                $CLIEXEC -p $REDISPORT shutdown 
                while [ -x /proc/${PID} ] 
                do 
                    echo "Waiting for Redis to shutdown ..." 
                    sleep 1 
                done 
                echo "Redis stopped" 
        fi 
        ;; 
    *) 
        echo "Please use start or stop as first argument" 
        ;; 
esac

和原配置文件相比:
1.原文件是沒有如下第2行的內容的,工具

#chkconfig: 2345 80 90

2.原文件EXEC、CLIEXEC參數,也是有所更改。性能

EXEC=/work/redis/bin/redis-server   
CLIEXEC=/work/redis/bin/redis-cli

3.redis開啓的命令,之後臺運行的方式執行。測試

$EXEC $CONF &

4.將redis配置文件拷貝到/etc/redis/${REDISPORT}.confui

mkdir /etc/redis  
cp /usr/local/redis/etc/redis.conf /etc/redis/6379.conf
註冊redis服務
chkconfig --add redis
啓動redis服務
service redis start
將redis加入環境變量
vim /etc/profile 
export PATH="$PATH:/usr/local/redis/bin"

source /etc/profile
測試啓動redis客戶端
redis-cli
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