本文档详细介绍了在Linux系统中搭建小游戏服务器的过程，包括安装配置Nginx、限制特定IP访问、安装PHP以处理动态请求。同时，还提供了利用NFS和Sersync实现数据备份的方案，确保游戏数据的安全与同步。整个流程涵盖了从安装依赖、配置文件修改到服务启动和测试的每个步骤。
项目需求：
搭建小游戏
支持备份
限制192.168.1.8访问
一、下载nginx并安装
[root@web03 opt]# wget http://nginx.org/download/nginx-1.19.10.tar.gz
[root@web03 opt]# tar -xf nginx-1.19.10.tar.gz
[root@web03 opt]# cd nginx-1.19.10/
[root@web03 nginx-1.19.10]# useradd www -u 1000
#检查系统配置
[root@web3 nginx-1.19.10]# ./configure --user=www --group=www --prefix=/usr/local/nginx --with-stream --with-mail --with-http_perl_module --without-http_gzip_module --with-http_ssl_module
#解决依赖
[root@web03 nginx-1.19.10]# yum install -y pcre pcre-devel
[root@web03 nginx-1.19.10]# yum install -y openssl openssl-devel
[root@web03 nginx-1.19.10]# yum install perl-ExtUtils-Embed
#编译并安装
[root@web03 nginx-1.19.10]# make && make install
#将nginx加入环境变量
[root@web03 nginx-1.19.10]# vim /etc/profile
shift + g 按 o
NGINX_HOME=/usr/local/nginx/sbin
PATH=$PATH:$NGINX_HOME
export PATH
[root@web03 nginx-1.19.10]# source /etc/profile
#测试环境变量是否添加成功
[root@web03 nginx-1.19.10]# nginx -V
解决启动nginx （Unit not found）问题
[root@web03 nginx-1.19.10]# vim /etc/init.d/nginx
#!/bin/sh
# nginx - this script starts and stops the nginx daemin
#
# chkconfig: - 85 15
# description: Nginx is an HTTP(S) server, HTTP(S) reverse \
# proxy and IMAP/POP3 proxy server
# processname: nginx
# config: /usr/local/nginx/conf/nginx.conf
# pidfile: /usr/local/nginx/logs/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"
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
}
restart() {
configtest || return $?
stop
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: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
exit 2
esac
接下来就依次操作以下命令：
[root@web03 nginx-1.19.10]# cd /etc/init.d
[root@web03 init.d]# chmod 755 /etc/init.d/nginx
[root@web03 init.d]# chkconfig --add nginx
[root@web03 init.d]# service nginx start
二、配置nginx小游戏页面
1、nginx
#修改配置文件内容
[root@web03 init.d]# vim /usr/local/nginx/conf/nginx.conf
user www;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /usr/local/nginx/logs/access.log main;
sendfile on;
#tcp_nopush on;
include /usr/local/nginx/conf.d/*.conf;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
server {
listen 80;
server_name localhost;
#charset koi8-r;
access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
#创建网页配置文件存放目录
[root@web03 init.d]# mkdir /usr/local/nginx/conf.d
#自定义网站配置文件
[root@web03 conf.d]# vim /usr/local/nginx/conf.d/zuoye.conf
server{
listen 80;
server_name www.zuoye.com;
location / {
root /code/zuoye;
index index.html;
allow all;
deny 192.168.1.8;
}
}
#创建站点目录
[root@web03 conf.d]# mkdir /code/zuoye -p
#上传网站所需的html文件
[root@web03 conf.d]# cd /code/zuoye/
[root@web03 zuoye]# rz -E
rz waiting to receive.
[root@web03 zuoye]# unzip kaoshi.zip
#更改站点目录的属主属组
[root@web03 zuoye]# chown -R www.www /code
#测试重启
[root@web03 zuoye]# nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@web03 zuoye]# systemctl restart nginx
2、因为nginx无法处理动态请求，所以这里我们需要安装php
#下载php源码包到opt目录，然后解压
[root@web03 ~]# cd /opt
[root@web03 opt]# wget https://www.php.net/distributions/php-5.6.40.tar.gz
[root@web03 opt]# tar -xf php-5.6.40.tar.gz
[root@web03 opt]# cd php-5.6.40/ls
#检查系统配置，并指定安装模块与用户
[root@web03 php-5.6.40]# ./configure --prefix=/usr/local/php --with-mysql --enable-fpm --with-pdo-mysql --with-fpm-user=www --with-fpm-group=www
#解决依赖
[root@web03 php-5.6.40]# yum install libxml2 libxml2-devel -y
#编译并安装
[root@web03 ~]# make -j && make install
#加入环境变量
[root@web03 ~]# vim /etc/profile
PATH=$PATH:/usr/local/php/sbin
export PATH
#启动php服务
[root@web03 ~]# systemctl start php-fpm
#通常源码安装无法直接用systemctl启动所以运行以下代码：
[root@web03 ~]# vi /lib/systemd/system/php-fpm.service
[Unit]
Description=php-fpm
After=network.target
[Service]
Type=forking
ExecStart=你的文件目录（我：/usr/local）/php/sbin/php-fpm
ExecStop=/bin/pkill -9 php-fpm
PrivateTmp=true
[Install]
WantedBy=multi-user.target
#添加完成以后保存，使用systemctl list-unit-files --type=service查看有没有php-fpm.service
#如果没有就是用systemctl daemon-reload重新加载，在使用以上命令查看
#添加开机自启
systemctl enable php-fpm.service
[root@web03 ~]# systemctl start php-fpm
详情可参考
https://www.cnblogs.com/ikai/p/13691706.html
3、nginx绑定php
[root@web03 ~]# vim /usr/local/nginx/conf.d/zuoye.conf
server{
listen 80;
server_name www.zuoye.com;
location / {
root /code/zuoye;
index index.html;
}
location ~* \.php$ {
fastcgi_pass localhost:9000;
#fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /code/zuoye/$fastcgi_script_name;
include fastcgi_params;
}
}
#重启nginx与php
[root@web03 ~]# systemctl restart nginx
[root@web03 ~]# systemctl restart php-fpm
#重启失败：cat/var/log/messages:发现配置文件名不对,改名
[root@web03 local]# cd /usr/local/php/etc/
[root@web03 etc]# mv php-fpm.conf.default php-fpm.conf
#更改配置文件
[root@web03 etc]# vim /code/zuoye/upload_file.php
<?php
header("Content-type:text/html;charset=utf-8");
ini_set('date.timezone','Asia/Shanghai');
//$wen="C:\wamp\www\linux-54-".date("Y-m-d");
$wen="/你自己的目录（我：/code/zuoye）/upload";
$dd=date("Y-m-d");
$pre=preg_match("/^([0-9])+_/",$_FILES['file']["name"][0]);
$size =$_FILES['file']["size"][0];
if (!is_dir($wen.'/')) {
MKDIR($wen.'/', 0777);
}
// foreach($_FILES['file']['error'] as $k=>$v){
if ($_FILES["file"]["error"][0] > 0 ) {
echo "上传失败！请查看是否选择了需要上传的文件！";
}else if($pre==0){
echo "上传失败！文件名有误，请修改文件名为你的编号加下划线开头<br/>例如：1_老男孩_lnmp架构.mp4";
}else if ($size<10) {
echo "上传失败！文件为空文件！";
}else{
$tmp_name = $_FILES["file"]["tmp_name"][0];
$name =$_FILES["file"]["name"][0];
$name = iconv('utf-8','gb2312',$name);
if (file_exists($wen."/" . $name))
{
echo "上传失败，文件".$_FILES["file"]["name"][0] . " 已经存在 ";
}
else
{
move_uploaded_file($tmp_name,$wen."/" . $name);
echo "文件".$_FILES["file"]["name"][0]."上传成功";
}
}
// }
?>
三、部署nfs+sersync
1、backup
#安装rsync
[root@backup ~]# yum install rsync -y
[root@backup ~]# yum install -y nfs-utils rpcbind
#编写rsync服务端配置文件
[root@backup ~]# vim /etc/rsyncd.conf
uid = rsync
gid = rsync
port = 873
use chroot = no
fake super = yes
max connections = 200
timeout = 600
ignore errors
read only = false
list = false
auth users = yzl
secrets file = /etc/rsync.passwd
log file = /var/log/rsyncd.log
[backup]
comment = welcome to oldboyedu backup!
path = /backup
#创建rsync服务需要使用的普通用户
[root@backup ~]# useradd rsync
#将用户名和密码写入rsync密码文件
[root@backup ~]# echo "yzl:1" >/etc/rsync.passwd
#更改密码文件权限
[root@backup ~]# chmod 600 !$
chmod 600 /etc/rsync.passwd
#创建模块目录，并更改其属组属主
[root@backup ~]# mkdir /backup
[root@backup ~]# chown -R www.www !$
#创建挂载点
[root@backup ~]# vim /etc/exports
/backup 172.16.1.0/24(rw,sync,all_squash)
#开启nfs和rsync服务
[root@backup ~]# systemctl start nfs
[root@backup ~]# showmount -e
Export list for backup:
/backup 172.16.1.0/24
[root@backup ~]# systemctl start rsyncd
2、nfs
#将密码写入rsync客户端密码文件中，并更改权限为600
[root@nfs ~]# echo "1" >>/etc/rsync.passwd
[root@nfs ~]# chmod 600 !$
#创建挂载点
[root@nfs ~]# vim /etc/exports
/sersync 172.16.1.0/24(rw,sync,all_squash,anonuid=1000,anongid=1000)
#创建用户并修改同步目录属主属组
[root@nfs ~]# useradd www -u 1000
[root@nfs ~]# chown -R www.www /sersync
#开启nfs服务
[root@nfs ~]# systemctl start nfs-server rpcbind
#上传sersync压缩包
[root@nfs sersync]# rz -E
rz waiting to receive.
[root@nfs sersync]# tar -xf sersync.gz
[root@nfs sersync]# mv GNU-Linux-x86/* ./
#编辑sersync配置文件
[root@nfs sersync]# vim confxml.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<head version="2.5">
<host hostip="localhost" port="8008"></host>
<debug start="false"/>
<fileSystem xfs="false"/>
<filter start="false">
<exclude expression="(.*)\.svn"></exclude>
<exclude expression="(.*)\.gz"></exclude>
<exclude expression="^info/*"></exclude>
<exclude expression="^static/*"></exclude>
</filter>
<inotify>
<delete start="true"/>
<createFolder start="true"/>
<createFile start="true"/>
<closeWrite start="true"/>
<moveFrom start="true"/>
<moveTo start="true"/>
<attrib start="true"/>
<modify start="true"/>
</inotify>
<sersync>
<localpath watch="/sersync">
<remote ip="172.16.1.41" name="backup"/>
<!--<remote ip="192.168.8.39" name="tongbu"/>-->
<!--<remote ip="192.168.8.40" name="tongbu"/>-->
</localpath>
<rsync>
<commonParams params="-az"/>
<auth start="true" users="yzl" passwordfile="/etc/rsync.passwd"/>
<userDefinedPort start="false" port="873"/><!-- port=874 -->
<timeout start="false" time="100"/><!-- timeout=100 -->
<ssh start="false"/>
</rsync>
<failLog path="/tmp/rsync_fail_log.sh" timeToExecute="60"/><!--default every 60mins execute once-->
<crontab start="false" schedule="600"><!--600mins-->
<crontabfilter start="false">
<exclude expression="*.php"></exclude>
<exclude expression="info/*"></exclude>
</crontabfilter>
</crontab>
<plugin start="false" name="command"/>
</sersync>
<plugin name="command">
<param prefix="/bin/sh" suffix="" ignoreError="true"/> <!--prefix /opt/tongbu/mmm.sh suffix-->
<filter start="false">
<include expression="(.*)\.php"/>
<include expression="(.*)\.sh"/>
</filter>
</plugin>
<plugin name="socket">
<localpath watch="/opt/tongbu">
<deshost ip="192.168.138.20" port="8009"/>
</localpath>
</plugin>
<plugin name="refreshCDN">
<localpath watch="/data0/htdocs/cms.xoyo.com/site/">
<cdninfo domainname="ccms.chinacache.com" port="80" username="xxxx" passwd="xxxx"/>
<sendurl base="http://pic.xoyo.com/cms"/>
<regexurl regex="false" match="cms.xoyo.com/site([/a-zA-Z0-9]*).xoyo.com/images"/>
</localpath>
</plugin>
</head>
#运行测试
[root@nfs sersync]# ./sersync2 -dro confxml.xml
四、测试：
将192.168.1.9 www.zuoye.com加入c:/windows/system32/drivers/etc/hosts文件中
在浏览器上传文件后，查看backup上/backup中是否有上传的文件
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