shell腳本一鍵安裝redis

支持識別離線包和聯網安裝，自動修改使用后台運行模式，離線安裝的方法是，將離線包和腳本放在同一個文件夾， 它會先識別有沒有離線包， 有離線包就先安裝離線包， 沒有離線包就安裝進行判斷機器是否能聯網， 能聯網的情況下自動請求源安裝，一切自動化。下面演示一下 

#!/bin/bash
#------------------------------------------------------------------------------------------------------------------#
#|          Some people die at the age of 25 and don't bury themselves in the earth until they are 75             |#
#------------------------------------------------------------------------------------------------------------------#
#|                      $$$$ $$   $$ $$$$$$ $$    $$   $$$$$$          $$     $$$$$$ $$$$$$                       |#
#|                     $$    $$   $$ $$     $$ $$ $$  $$               $$     $$     $$                           |#
#|                    $$     $$$$$$$ $$$$$  $$  $$ $ $$  $$$$$$        $$     $$$$$  $$$$$                        |#
#|                     $$    $$   $$ $$     $$   $ $  $$     $$        $$     $$     $$                           |#
#|                      $$$$ $$   $$ $$$$$$ $$    $$   $$$$$ $$        $$$$$$ $$$$$$ $$$$$$                       |#
#------------------------------------------------------------------------------------------------------------------#
onversion="4.0.3"
offversion=`basename redis-*.tar.gz .tar.gz | awk -F '-' '{print$2}'`
installdir=$(cd `dirname $0`; pwd)

function initize(){
    installdir=$(cd `dirname $0`; pwd)
}

function  checkroot(){
if [ $UID -ne  0 ]
  then
    echo "|----------------------------------------------------------------------------------------------------------------|"
	echo "|------------------------------------------[權限不足...請切換至root用戶]-----------------------------------------|"
    echo "|----------------------------------------------------------------------------------------------------------------|"
	exit;
fi
}

function judge(){
    echo
    offfile=`ls | grep redis-*.tar.gz`
    if [[ "$offfile" != "" ]]
    then
        echo "|----------------------------------------------------------------------------------------------------------------|"
        echo "|-------------------------------------------------[發現離線包]---------------------------------------------------|"
        echo "|----------------------------------------------------------------------------------------------------------------|"
        /usr/bin/sleep 3
        offinstall
    else
        echo "|----------------------------------------------------------------------------------------------------------------|"
        echo "|-------------------------------------------------[未發現離線包]-------------------------------------------------|"
        echo "|--------------------------------------------[開始判斷是否連接外網安裝]------------------------------------------|"
        /usr/bin/sleep 3
        network
    fi
}

function offinstall(){
    echo "|----------------------------------------------------------------------------------------------------------------|"
    echo "|------------------------------------------------[離線包安裝中]--------------------------------------------------|"
    echo "|----------------------------------------------------------------------------------------------------------------|"
    tar -zxvf redis-${offversion}.tar.gz >/dev/null 2>&1
    redis="redis-${offversion}"
    cd ${redis}/src && make >/dev/null 2>&1
    if [[ $? -ne 0 ]]; then
        echo "編譯出錯"
    else
        echo "|----------------------------------------------------------------------------------------------------------------|"
        echo "|---------------------------------------------------[編譯完成]---------------------------------------------------|"
        echo "|----------------------------------------------------------------------------------------------------------------|"
        /usr/bin/sleep 3
        intend
    fi
}

function network(){
    httpcode=`curl -I -m 10 -o /dev/null -s -w %{http_code}'\n' http://www.baidu.com`
    net1=$(echo $httpcode | grep "200")
    if [[ "$net1" != "" ]]
    then
        echo "|----------------------------------------------------------------------------------------------------------------|"
        echo "|-----------------------------------------------------[聯網]-----------------------------------------------------|"
        echo "|-------------------------------------------------[准備聯網安裝]-------------------------------------------------|"
        echo "|----------------------------------------------------------------------------------------------------------------|"
        /usr/bin/sleep 3
        online
    else
        echo "|----------------------------------------------------------------------------------------------------------------|"
        echo "|-------------------------------------------[未聯網,無離線安裝包,准備退出]---------------------------------------|"
        echo "|----------------------------------------------------------------------------------------------------------------|"
        /usr/bin/sleep 3
        exit;
    fi
}
function online(){
    wget_v=`which wget`
    wget_vv=$(echo $wget_v | grep wget)
    if [[ "$wget_vv" != "" ]]
    then
        echo "|----------------------------------------------------------------------------------------------------------------|"
        echo "|--------------------------------------`wget -V |head -n 1`---------------------------------------|"
        echo "|----------------------------------------------------------------------------------------------------------------|"
        wget http://download.redis.io/releases/redis-${onversion}.tar.gz
        installon
    else
        echo "|----------------------------------------------------------------------------------------------------------------|"
        echo "|----------------------------------------[檢測到wget沒有安裝, 准備安裝wget]---------------------------------------|"
        echo "|----------------------------------------------------------------------------------------------------------------|"
        yum install wget -y
        echo "|----------------------------------------------------------------------------------------------------------------|"
        echo "|--------------------------------------`wget -V |head -n 1`---------------------------------------|"
        echo "|----------------------------------------------------------------------------------------------------------------|"
        wget http://download.redis.io/releases/redis-${onversion}.tar.gz
        installon
    fi
}

function installon(){
    echo "|----------------------------------------------------------------------------------------------------------------|"
    echo "|------------------------------------------------[在線包安裝中]--------------------------------------------------|"
    echo "|----------------------------------------------------------------------------------------------------------------|"
    tar -zxvf redis-${onversion}.tar.gz >/dev/null 2>&1
    redis="redis-${onversion}"
    cd ${redis}/src && make >/dev/null 2>&1
    if [[ $? -ne 0 ]]; then
        echo "編譯出錯"
    else
        echo "|----------------------------------------------------------------------------------------------------------------|"
        echo "|--------------------------------------------------[編譯完成]----------------------------------------------------|"
        echo "|----------------------------------------------------------------------------------------------------------------|"
        /usr/bin/sleep 3
        intend
    fi
}

function intend(){
    echo "|----------------------------------------------------------------------------------------------------------------|"
    echo "|-------------------------------------------------[開始遷移文件]-------------------------------------------------|"
    echo "|----------------------------------------------------------------------------------------------------------------|"
    mkdir -p ${installdir}/redis/{logs,nodes,conf,bin}
    cp redis-cli redis-server ${installdir}/redis/bin
    cp redis-trib.rb ${installdir}/redis
    cp ../redis.conf ${installdir}/redis/conf
    echo "|----------------------------------------------------------------------------------------------------------------|"
    echo "|-------------------------------------------------[數據遷移完成]-------------------------------------------------|"
    echo "|----------------------------------------------------------------------------------------------------------------|"
    /usr/bin/sleep 2
    echo "|----------------------------------------------------------------------------------------------------------------|"
    echo "|-------------------------------------------------[清理多余文件]-------------------------------------------------|"
    echo "|----------------------------------------------------------------------------------------------------------------|"
    finish
    /usr/bin/sleep 2
    echo "|----------------------------------------------------------------------------------------------------------------|"
    echo "|-------------------------------------------------[配置快捷啟動]-------------------------------------------------|"
    echo "|----------------------------------------------------------------------------------------------------------------|"
    service
    /usr/bin/sleep 2
    echo "|----------------------------------------------------------------------------------------------------------------|"
    echo "|-------------------------------------------------[修改配置文件]-------------------------------------------------|"
    echo "|----------------------------------------------------------------------------------------------------------------|"
    configfile
    /usr/bin/sleep 2
    echo "|****************************************************************************************************************|"
    echo "|            WW             WW EEEEEEE LL     CCCCC   OOOOOO      MM      MM     EEEEEEE                         |"
    echo "|             WW    WWWW   WW  EE      LL    CC      OO    OO    MMMM    MMMM    EE                              |"
    echo "|              WW  WW WW  WW   EEEEE   LL   CC      OO      OO  MM  MM  MM  MM   EEEEE                           |"
    echo "|               WW W   W WW    EE      LL    CC      OO    OO  MM    M M     MM  EE                              |"
    echo "|                WW     WW     EEEEEEE LLLLLL CCCCC   OOOOOO  MM     MMM      MM EEEEEEE                         |"
    echo "|****************************************************************************************************************|"
}
function finish(){
    echo
    rm -rf ${installdir}/redis-*
}
function service(){
    cd ${installdir}/redis && echo "./bin/redis-server conf/redis.conf" > start.sh
    chmod +x start.sh
}
function configfile(){
    cd ${installdir}/redis/conf
    #后台
    sed -i 's/daemonize no/daemonize yes/' redis.conf
    #端口
    sed -i 's/port 6379/port 7000/' redis.conf
    #日志輸出文件
    sed -i 's/logfile ""/logfile "\/usr\/local\/src\/redis\/logs\/redis.logs"/' redis.conf
}
function main(){
checkroot
judge
}
main

離線安裝的效果

在線安裝的效果