Nginx 一键安装脚本(源码、YUM)

#!bin/bash
#Date 20190313
#Auth Abel

#时间设置
Time=`date "+%Y-%m-%d_%H:%M:%S"`
#查看系统版本
#OS=`cat /etc/redhat-release |awk -F' ' '{print $4}'|awk -F'.' '{print $1}'`
OS=`cat /etc/redhat-release|sed -r 's/.* ([0-9]+)\..*/\1/'`
nginx_version="nginx -v"
#创建安装日志目录
if [ ! -d /tmp/logs ];then
	mkdir -p /tmp/logs
	
else
	continue
fi
log=/tmp/logs/install_nginx_$Time.log


#下载软件包：
Download_soft(){
	wget -P /usr/local/src http://nginx.org/download/nginx-1.16.0.tar.gz &>>$log
	wget -P /usr/local/src http://ftp.pcre.org/pub/pcre/pcre-8.43.tar.gz &>>$log
	wget -P /usr/local/src http://www.zlib.net/zlib-1.2.11.tar.gz &>>$log
	wget -P /usr/local/src http://distfiles.macports.org/openssl/openssl-1.0.2r.tar.gz&>>$log
}

#配置aliyun YUM源（源码）
init_yum_ym(){
		if [ "$OS" == "7" ];then
		echo "Begin install YUM Repo ....."  &>>$log
		cd /etc/yum.repos.d/ && tar -zcvf /opt/yum.bak.tar.gz /etc/yum.repos.d/*&& rm -rf /etc/yum.repos.d/*&>>$log
		curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo &>>$log
		wait
		yum repolist &>>$log
		echo " End install YUM Repo ...."  &>>$log
		wait
		continue
	else
		
		echo "Begin install YUM Repo ....."  &>>$log
		cd /etc/yum.repos.d/ && tar -zcvf /opt/yum.bak.tar.gz /etc/yum.repos.d/*&& rm -rf /etc/yum.repos.d/*&>>$log
		curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo &>>$log
		wait
		yum repolist &>>$log
		echo " End install YUM Repo ...."  &>>$log
		wait
		continue
	fi
}
#配置aliyun YUM源（RPM）
init_yum_rpm(){
	if [ "$OS" == "7" ];then
                echo "Begin install YUM Repo ....."  &>>$log
                cd /etc/yum.repos.d/ && tar -zcvf /opt/yum.bak.tar.gz /etc/yum.repos.d/*&& rm -rf /etc/yum.repos.d/*&>>$log
                curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo &>>$log
				wait
				rpm -ivh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm &>>$log
				wait
				yum repolist &>>$log
                echo " End install YUM Repo ...."  &>>$log
		continue
        else

                echo "Begin install YUM Repo ....."  &>>$log
                cd /etc/yum.repos.d/ && tar -zcvf /opt/yum.bak.tar.gz /etc/yum.repos.d/*&& rm -rf /etc/yum.repos.d/*&>>$log
                curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo &>>$log
				wait
				rpm -ivh http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm &>>$log
				wait
				yum repolist &>>$log
                echo " End install YUM Repo ...."  &>>$log
		continue
        fi
}
Install_Source_Code(){
	#创建软件安装目录
	if [ ! -d /usr/local/src ];then
		mkdir -p /usr/local/src
		
	else
		continue
	fi
	#配置网路YUM源
	init_yum_ym

	#安装wget gcc automake autoconf libtool make gcc-c++
	echo "Begin install tools..." &>>$log
	rm -rf /var/run/yum.pid && yum install wget gcc automake autoconf libtool make gcc-c++ net-tools -y &>>$log
	wait
	IP=`/sbin/ifconfig -a|grep inet|grep -v 127.0.0.1|grep -v inet6 | awk '{print $2}' | tr -d "addr:"|sed -n 1p`
	echo "End install tools..." &>>$log
	#下载软件包
	echo "Begin download software: nginx pcre zlib openssl "  &>>$log
	Download_soft
	wait
	if [ $? -eq 0 ];then
		echo "Download software: nginx pcre zlib openssl sucess ...."  &>>$log
		continue
	else
		exit
	fi
		
	#创建用户和组
	echo 'Begin create user and group' &>>$log
	/usr/sbin/groupadd -f www &>>$log
	/usr/sbin/useradd -g www www &>>$log
	echo 'Sucessfully create user and group' &>>$log
	
	#开始编译安装软件：
	#安装pcre包：
	echo "Begin install pcre ...." &>>$log
	cd /usr/local/src/ && tar -xvf pcre-8.43.tar.gz && cd pcre-8.43 && ./configure && make && make install &>>$log
	wait
	echo " Install pcre sucess ...." &>>$log
	#安装 zlib包
	echo "Begin install zlib ...." &>>$log
	cd /usr/local/src/ && tar -xvf zlib-1.2.11.tar.gz && zlib-1.2.11 && ./configure && make && make install &>>$log
	wait
	echo " Install zlib sucess ...." &>>$log
	#安装openssl
	echo "Begin install openssl ...." &>>$log
	cd /usr/local/src/ && tar -xvf openssl-1.0.2r.tar.gz &>>$log
	echo " Install openssl sucess ...." &>>$log
	#安装 Nginx
	echo "Begin install nginx ...." &>>$log
	cd /usr/local/src/ && tar -xvf nginx-1.16.0.tar.gz &>>$log
	cd nginx-1.16.0
	./configure --prefix=/usr/local/nginx \
	--user=www \
	--group=www \
	--sbin-path=/usr/local/nginx/sbin/nginx \
	--conf-path=/usr/local/nginx/conf/nginx.conf \
	--pid-path=/usr/local/nginx/conf/nginx.pid \
	--with-http_ssl_module \
	--with-pcre=/usr/local/src/pcre-8.43 \
	--with-zlib=/usr/local/src/zlib-1.2.11 \
	--with-openssl=/usr/local/src/openssl-1.0.2r &>>$log
	wait
	make && make install &>>$log
	if [ $? -eq 0 ];then
		echo "Install nginx sucessfully ..."  &>>$log
	else
		echo "Installation error, please refer to the log file:$log"  &>>$log

	fi

	#启动Nginx
	echo "Starting nginx .." &>>$log
	/usr/local/nginx/sbin/nginx &>>$log
	WebPort=`netstat -nlt |grep 80|awk '{print $4}'| cut -d : -f 2`
	if [ "$WebPort" = "80" ];then 
		echo "Nginx service has started" &>>$log
		echo "The directory of the nginx configuration file is '/usr/local/nginx/conf/nginx.conf'"  &>>$log
		echo "Nginx startup file directory at '/usr/local/nginx/sbin/nginx'"  &>>$log
		echo "Nginx The default port of nginx is '80'"  &>>$log
		echo "Nginx logs error and access file directory is /usr/local/nginx/logs"  &>>$log
		echo "Please use the following browser to access the test:http://$IP"
		echo "Please use the following browser to access the test:http://$IP"  &>>$log
		exit 0
	else
		echo "Please start nginx manually, starting up as: cd /usr/local/nginx/sbin && ./nginx " &>>$log
	fi
	}

Install_Yum(){
	#配置网路YUM源
    init_yum_rpm    
	#安装nginx
	echo 'Begin install nginx ...' &>>$log
	rm -rf /var/run/yum.pid &&yum install -y nginx net-tools&>>$log
	wait
	IP=`/sbin/ifconfig -a|grep inet|grep -v 127.0.0.1|grep -v inet6 | awk '{print $2}' | tr -d "addr:"|sed -n 1p`
	echo "Install nginx sucessfully ..."  &>>$log
	#启动nginx
	echo 'Staring  nginx ...' &>>$log
	nginx -t
	WebPort=`netstat -nlt |grep 80|awk '{print $4}'| cut -d : -f 2`
        if [ "$WebPort" = "80" ];then
                echo "Nginx service has started" &>>$log
                echo "The directory of the nginx configuration file is '/etc/nginx/nginx.conf'"  &>>$log
                echo "The way to start nginx is'nginx -t'"  &>>$log
                echo "Nginx The default port of nginx is '80'"  &>>$log
				echo "Please use the following browser to access the test:'http://$IP'"
                echo "Please use the following browser to access the test:'http://$IP'"  &>>$log
				echo "Nginx version is:$nginx_version"  &>>$log
		exit 1
        else
                echo "Please start nginx manually, starting up as: nginx -t " &>>$log
        fi





}

menu_1() {
cat <<-EOF
+------------------------------------------------+
|						 |
|		======================		 |
|		一键安装Nginx脚本(源码)		 |
|		======================		 |
|		Nginx版本：nginx-1.16.0		 |	
|		Pcre版本：pcre-8.43		 |	
|		Zlib版本：zlib-1.2.11	         |
|		Openssl版本：openssl-1.0.2r      | 
|						 |
+------------------------------------------------+	
EOF
}
menu_2() {
cat <<-EOF
+----------------------------------------------------------+
|						           |
|		======================		           |
|		一键安装Nginx脚本(yum)		           |
|		======================		           |
|		Nginx配置文件：/etc/nginx/nginx.conf       |	
|		PID目录：/var/run/nginx.pid 	           |	
|		错误日志：/var/log/nginx/error.log         |
|		访问日志：/var/log/nginx/access.log        | 
|		默认站点目录：/usr/share/nginx/html        |
|		启动方式及重启：nginx -t;nginx -s reload   |
+----------------------------------------------------------+	
EOF
}
read -p "请选择相应的操作[1、采用源码的安装方式；2、采用yum的安装方式], 退出[q]: " choice
case $choice in
1)
	
	menu_1  &>>$log
	Install_Source_Code
	echo "安装日志，请查看 $log"
	exit
	;;
2)
	menu_2  &>>$log
	Install_Yum
	echo "安装日志，请查看 $log"
	exit
	;;
q)
	exit
	;;
'')
	;;
*)
	echo "输入错误！"
	read -p "请选择相应的操作[1 or 2 or q]: " choice
	
esac