一键部署nginx
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#!/bin/bash
systemctl stop firewalld && setenforce 0
#首先安装nginx的依赖环境
yum -y
install
gcc
pcre-devel zlib-devel net-tools wget
#解压nginx的安装包
if
[ ! -d
"/root/nginx-1.16.1"
];
then
wget http:
//nginx
.org
/download/nginx-1
.16.1.
tar
.gz
tar
-zxf nginx-1.16.1.
tar
.gz
echo
"压缩包已解压"
else
echo
"此文件已存在"
continue
fi
#进去文件开始检查环境 编译安装
if
[ ! -d
/usr/local/nginx
];
then
cd
/root/nginx-1
.16.1 && .
/configure
&&
make
&&
make
install
else
continue
fi
#判断是否nginx的端口被占用
pid_file=
"/usr/local/nginx/logs/nginx.pid"
if
[ ! -e ${pid_file} ];
then
echo
"被占用的pid是:`cat ${pid_file}`"
kill
`
cat
${pid_file}`
echo
"服务被占用，已删掉"
else
echo
"服务没有被占用"
continue
fi
nginx=
/usr/local/nginx/sbin/nginx
#开始启动nginx
read
-p
"请输入你接下来要做的操作:"
action
check(){
netstat
-anptu |
grep
nginx
if
[ $? -
eq
0 ];
then
continue
fi
}
case
$action
in
start)
netstat
-anptu |
grep
nginx
if
[ $? -
eq
0 ];
then
continue
else
$nginx
fi
;;
stop)
netstat
-anptu |
grep
nginx
if
[ $? -
eq
0 ];
then
echo
"nginx-server is already running nginx-server begin stop"
$nginx -s stop
else
echo
"nginx-server is not start"
fi
;;
reload)
netstat
-anptu |
grep
nginx
if
[ $? -
eq
0 ];
then
echo
"nginx-server is already running nginx-server begin reload"
$nginx -s reload
else
echo
"nginx-server is not running now begin start nginx-server"
$nginx
$nginx -s reload
fi
;;
statue)
check
;;
*)
echo
"please enter{start|stop|reload|statue}"
;;
esac
ip=`
/sbin/ifconfig
-a|
awk
'{print $2}'
|
sed
-n
'2p'
`
code=`curl -I -m 10 -o
/dev/null
-s -w %{http_code} http:
//
${ip}`
if
[ $code -
eq
200 ];
then
echo
"nginx-server is ok"
else
echo
"nginx-server is not ok"
fi
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