轻量级HTTP服务器Nginx
# groupadd -r nginx #创建系统组# useradd -r -g nginx nginx #创建系统用户
# id nginx #查看nginx用户相关信息
uid=494(nginx) gid=491(nginx) groups=491(nginx)#uid andgid都为nginx
# ./configure --prefix=/usr/local/nginx \# nginx安装目录
--conf-path=/etc/nginx/nginx.conf\ # nginx配置文件路径
--user=nginx\ # 指定启动nginx的系统用户
--group=nginx\ # 制动启动nginx的系统组
--error-log-path=/var/log/nginx/error.log \ # 错误日志文件路径
--http-log-path=/var/log/nginx/access.log \ # 访问日志路径
--pid-path=/var/run/nginx/nginx.pid \ # pid文件路径
--lock-path=/var/lock/nginx.lock \ # 锁文件路径
--with-http_ssl_module \ # 启用ssl模块
--with-http_stub_status_module \ # 启用NginxStatus功能，以监控nginx当前状态
--with-http_gzip_static_module\ # 启用gzip_static_module模块
--with-http_flv_module \ # 启用流媒体模块
--with-http_mp4_module \ # 启用mp4流媒体模块
--http-client-body-temp-path=/var/tmp/nginx/client \ # 客户端请求报文包体临时文件路径
--http-proxy-temp-path=/var/tmp/nginx/proxy\ # 报文反向代理临时文件路径
--http-fastcgi-temp-path=/var/tmp/nginx/fastcgi \ # 报文FastCGI临时文件路径
# make && make install
##加入PATH环境变量
# vim /etc/profile.d/nginx.sh
#在里面加入如下语句
export PATH=/usr/local/nginx/sbin:$PATH
# . /etc/profile.d/nginx.sh# source一下
# nginx -t # 对nginx配置文件进行语法检查
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: mkdir() "/var/tmp/nginx/client" failed (2: No such file or directory)
nginx: configuration file /etc/nginx/nginx.conf test failed
# 从上面可以看出其配置文件的语法是OK但是，有些目录在编译安装配置nginx的时候没有自动创建，此处需要手动创建其目录
mkdir -pv /var/tmp/nginx/{client,proxy,fastcgi}# 创建目录
# nginx -t # 再进行检查
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
# 可以看出其语法OK
# /usr/local/nginx/sbin/nginx # 启动nginx
# ss -ntl #查看80端口是否开启
###为nginx提供Sysv服务脚本：
# vim /etc/rc.d/init.d/nginx
#!/bin/sh
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig: - 85 15
# description:Nginx is an HTTP(S) server, HTTP(S) reverse \
# proxy and IMAP/POP3 proxy server
# processname: nginx
# config: /etc/nginx/nginx.conf
# config: /etc/sysconfig/nginx
# pidfile: /var/run/nginx.pid
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
nginx="/usr/local/nginx/sbin/nginx"
prog=$(basename $nginx)
NGINX_CONF_FILE="/etc/nginx/nginx.conf" # 将此处改为自己编译的配置文件
[ -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:" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -`
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
}
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
===========
# chmod +x /etc/rc.d/init.d/nginx # 添加执行权限
# 添加至chkconfig列表中
# chkconfig --list nginx # 查看chkconfig列表
service nginx supports chkconfig, but is not referenced in any runlevel (run 'chkconfig --add nginx')
# chkconfig --add nginx # 添加nginx至chkconfig
# chkconfig --list nginx
nginx 0:off1:off2:off3:off4:off5:off6:off
# chkconfig --level 2345 nginx on # 设定2345级别为开启
# chkconfig --list nginx
nginx 0:off1:off2:on3:on4:on5:on6:off
#service nginx start # 启动nginx服务
#ss -tnl # 可以看到80端口已经打开
# 测试，此时在远端浏览器中输入:http://172.16.14.1
# 如若看到nginx的欢迎信息则表明安装成功,反之没有成功。
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