centos7自动化编译安装nginx

Posted 2020-10-27

#!/bin/bash
# auto install nginx
nginx_src_dir=/data/nginx/
nginx_version=nginx-1.13.9
nginx_install_dir=/usr/local/nginx

function install_nginx()
{
yum install gc gcc gcc-c++ pcre-devel zlib-devel openssl-devel autoconf automake wget -y
if [ "$?" != "0" ];then
	echo "install dependent failed,please check" > /tmp/nginx_install.log
	exit 1
fi
 
groupadd nginx
useradd -s /sbin/nologin -g nginx -M nginx
if [ ! -d ${nginx_src_dir} ];then
	mkdir -p ${nginx_src_dir}
fi

cd ${nginx_src_dir}

wget http://nginx.org/download/${nginx_version}.tar.gz

if [ "$?" != "0" ];then
	echo "download nginx failed, please check network" >>/tmp/nginx_install.log
	exit 2
fi

tar xf ${nginx_version}.tar.gz
cd ${nginx_version}
./configure --user=nginx --group=nginx --prefix=${nginx_install_dir} --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module --with-pcre --with-http_realip_module
if [ "$?" != "0" ];then
	echo "compile failed, please check error" >> /tmp/nginx_install.log
	exit 3
fi

make && make install
if [ "$?" != "0" ];then
	echo "make failed,please check make error" >> /tmp/nginx_install.log
	exit 4
fi
cat >>/usr/lib/systemd/system/nginx.service <<EOF
[Unit]
Description=nginx - high performance web server
Documentation=http://nginx.org/en/docs/
After=network.target remote-fs.target nss-lookup.target

[Service]
Type=forking
PIDFile=${nginx_install_dir}/logs/nginx.pid
ExecStartPre=${nginx_install_dir}/sbin/nginx -t -c ${nginx_install_dir}/conf/nginx.conf
ExecStart=${nginx_install_dir}/sbin/nginx -c ${nginx_install_dir}/conf/nginx.conf
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true

[Install]
WantedBy=multi-user.target
EOF

ln -s ${nginx_install_dir}/sbin/nginx /usr/bin/nginx
systemctl start nginx.service
if [ "$?" != "0" ];then
	echo "start failed,please check" >> /tmp/nginx_install.log
	exit 4
fi
}

install_nginx