部署平台：centos7
物理机：Dell R430
说明：
由于考虑云主机不是完全保险，故公司自主搭建一些基础服务。
]# yum -y groupinstall "开发工具" "服务器平台开发"
]# yum -y install zlib zlib-devel pcre pcre-devel openssl openssl-devel
]# useradd -s /sbin/nologin nginx
]# tar xf nginx-1.8.0.tar.gz -C /usr/local/
]# cd /usr/local/nginx-1.8.0
]# ./configure --prefix=/usr/local/nginx --conf-path=/etc/nginx/nginx.conf --user=nginx --group=nginx --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx/nginx.pid --lock-path=/var/lock/nginx.lock --with-http_ssl_module --with-http_gzip_static_module --with-debug --with-http_stub_status_module
]# make && make install
]# vim /etc/profile.d/nginx.sh
echo "export PATH=/usr/local/nginx/sbin:$PATH" >> /etc/profile.d/nginx.sh
]# chmod +x /etc/profile.d/nginx.sh
]# exec bash
创建服务脚本：
]# vim /etc/init.d/nginx
#!/bin/sh
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig: - 85 15
# description: Nginx is an HTTP(S) server, HTTP(S) reverse \
# proxy and IMAP/POP3 proxy server
# processname: nginx
# config: /etc/nginx/nginx.conf
# config: /etc/sysconfig/nginx
# pidfile: /var/run/nginx.pid
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
nginx="/usr/local/nginx/sbin/nginx"
prog=$(basename $nginx)
NGINX_CONF_FILE="/etc/nginx/nginx.conf"
[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx
lockfile=/var/run/nginx.lock
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
修改权限：
]# chmod 700 /etc/init.d/nginx
添加开机自启动：
]# chkconfig --add nginx
设置启动级别：
]# chkconfig --level 2345 nginx on
查看开机自启动服务列表：
]# chkconfig --list
启动nginx：
]# service nginx start
查看是否监听80端口：
]# ss -tnl
停止nginx：
]# /usr/local/nginx/sbin/nginx -s stop
可以遇到的启动报错
重启后自动启动失败：
nginx: [emerg] open() "/var/run/nginx/nginx.pid" failed (2: No such file or directory)
需要创建pid目录：
]# mkdir /var/run/nginx/
