1、第一个nginx已经安装完成后,现在安装第二个nginx
启动:sudo /usr/sbin/nginx3
重起:sudo /usr/sbin/nginx3 -s reload
停止:sudo /usr/sbin/nginx3 -s stop
一、进入nginx目录进行编译安装
1、切换目录:
cd /usr/local/src/nginx-1.16.1
安装第二个路径会有所不同,我这里安装的是第三个nginx3,如果要安装4个 就改为nginx4,需要注意nginx.conf不需要改变,命令如下:
./configure \
--prefix=/usr/local/nginx3 \
--sbin-path=/usr/sbin/nginx3 \
--conf-path=/etc/nginx3/nginx.conf \
--error-log-path=/var/log/nginx3/error.log \
--http-log-path=/var/log/nginx3/access.log \
--pid-path=/var/run/nginx3.pid \
--lock-path=/var/run/nginx3.lock \
--http-client-body-temp-path=/var/tmp/nginx3/client \
--http-proxy-temp-path=/var/tmp/nginx3/proxy \
--http-fastcgi-temp-path=/var/tmp/nginx3/fcgi \
--http-uwsgi-temp-path=/var/tmp/nginx3/uwsgi \
--http-scgi-temp-path=/var/tmp/nginx3/scgi \
--user=nginx3 \
--group=nginx3 \
--with-pcre \
--with-http_v2_module \
--with-http_ssl_module \
--with-http_realip_module \
--with-http_addition_module \
--with-http_sub_module \
--with-http_dav_module \
--with-http_flv_module \
--with-http_mp4_module \
--with-http_gunzip_module \
--with-http_gzip_static_module \
--with-http_random_index_module \
--with-http_secure_link_module \
--with-http_stub_status_module \
--with-http_auth_request_module \
--with-mail \
--with-mail_ssl_module \
--with-file-aio \
--with-ipv6 \
--with-http_v2_module \
--with-threads \
--with-stream \
--with-stream_ssl_module
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执行完后下面就是nginx3的路径
2、安装编译:
make && make install
mkdir -pv /var/tmp/nginx3/client
3、添加SysV启动脚本
vi /etc/init.d/nginx3
按i进入编辑状态,需要多个nginx修改以下两个路径即可,如图
#!/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.
[ "$NETWORKING" = "no" ] && exit 0
nginx="/usr/sbin/nginx3"
prog=$(basename $nginx)
NGINX_CONF_FILE="/etc/nginx3/nginx.conf"
[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx
lockfile=/var/lock/subsys/nginx
start() {
[ -x $nginx ] || exit 5
[ -f $NGINX_CONF_FILE ] || exit 6
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
killall -9 nginx
}
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
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4.赋予脚本执行权限
chmod +x /etc/init.d/nginx3
8.添加nginx服务进程用户
groupadd -r nginx3
useradd -r -g nginx nginx3
9、添加至服务管理列表,设置开机自启
chkconfig --add nginx3
chkconfig nginx3 on
10、修改nginx.conf端口号,我这里改为81
vi /etc/nginx3/nginx.conf
11、启动nginx3
/usr/sbin/nginx3
查看端口号
netstat -lntp
11、在启动一个nginx
12、停止nginx3
sudo /usr/sbin/nginx3 -s stop