CentOS 7 服务器配置--安装nginx

Posted 2020-09-14 一只空杯子

#安装pcre

yum install -y pcre-devel

#安装zlib-devel

yum install -y zlib-devel

#下载nginx

wget -r -np -nd http://nginx.org/download/nginx-1.13.0.tar.gz

#解压nginx

tar zxvf nginx-1.13.0.tar.gz

#配置nginx，需进入nginx目录

./configure

#安装nginx

make

make install

#nginx默认安装在/usr/local/nginx

#此时需要配置nginx 的配置文件

/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf

设置开机启动：

#创建文件

vi /etc/init.d/nginx

#输入以下内容

#!/bin/sh

#

# nginx - this script starts and stops the nginx daemon

#

# chkconfig: - 85 15

# description: NGINX is an HTTP(S) server, HTTP(S) reverse \

# proxy and IMAP/POP3 proxy server

# processname: nginx

# config: /etc/nginx/nginx.conf

# config: /etc/sysconfig/nginx

# pidfile: /var/run/nginx.pid

# Source function library.

. /etc/rc.d/init.d/functions

# Source networking configuration.

. /etc/sysconfig/network

# Check that networking is up.

[ "$NETWORKING" = "no" ] && exit 0

nginx="/usr/local/nginx/sbin/nginx"

prog=$(basename $nginx)

NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf"

[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx

lockfile=/var/lock/subsys/nginx

make_dirs() {

# make required directories

user=`$nginx -V 2>&1 | grep "configure arguments:.*--user=" | sed ‘s/[^*]*--user=\([^ ]*\).*/\1/g‘ -`

if [ -n "$user" ]; then

if [ -z "`grep $user /etc/passwd`" ]; then

useradd -M -s /bin/nologin $user

fi

options=`$nginx -V 2>&1 | grep ‘configure arguments:‘`

for opt in $options; do

if [ `echo $opt | grep ‘.*-temp-path‘` ]; then

value=`echo $opt | cut -d "=" -f 2`

if [ ! -d "$value" ]; then

# echo "creating" $value

mkdir -p $value && chown -R $user $value

fi

fi

done

fi

}

start() {

[ -x $nginx ] || exit 5

[ -f $NGINX_CONF_FILE ] || exit 6

make_dirs

echo -n $"Starting $prog: "

daemon $nginx -c $NGINX_CONF_FILE

retval=$?

echo

[ $retval -eq 0 ] && touch $lockfile

return $retval

}

stop() {

echo -n $"Stopping $prog: "

killproc $prog -QUIT

retval=$?

echo

[ $retval -eq 0 ] && rm -f $lockfile

return $retval

}

restart() {

configtest || return $?

stop

sleep 1

start

}

reload() {

configtest || return $?

echo -n $"Reloading $prog: "

killproc $nginx -HUP RETVAL=$?

echo

}

force_reload() {

restart

}

configtest() {

$nginx -t -c $NGINX_CONF_FILE

}

rh_status() {

status $prog

}

rh_status_q() {

rh_status >/dev/null 2>&1

}

case "$1" in

start)

rh_status_q && exit 0

$1

;;

stop)

rh_status_q || exit 0

$1

;;

restart|configtest)

$1

;;

reload)

rh_status_q || exit 7

$1

;;

force-reload)

force_reload

;;

status)

rh_status

;;

condrestart|try-restart)

rh_status_q || exit 0

;;

*)

echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"

exit 2

esac

 

#授权

chmod a+x /etc/init.d/nginx

#开机启动

chkconfig nginx on