基本架构：
环境定义：（Centos6.4 64位 内核2.6.32-358 APACHE2.4.9 NGINX:1.7.0 PHP:5.5.11）
Nginx Proxy：172.28.95.121
WEB-A1：172.28.95.122 #hostname：LAP(LINUX Apache PHP)
WEB-A2：172.28.95.123 #hostname：LNP(LINUX Nginx PHP)
MySQL：172.28.95.117 #hostname：Mysql(Mysql)
NFS：172.28.95.124 #hostname：PIC-SHARE(主要做图片共享)
Backup：172.28.95.125 #hostname：Backup 文 章 源 自 note.t4x.orgByrd's Blog-https://note.t4x.org/project/basic-architecture-diagram/
小网站Web服务架构图
备份服务器：
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NGINX编译配置： /usr/sbin/useradd ebwpe -s /sbin/nologin –M ./configure --user=ebwpe --group=ebwpe --prefix=/byrd/server/nginx-1.7.0 --with-http_stub_status_module --with-http_ssl_module APACHE编译配置： ./configure --prefix=/byrd/server/httpd-2.4.9 --enable-deflate --enable-expires --enable-headers --enable-modules=most --enable-so --with-mpm=worker --enable-rewrite [root@lamp httpd]# egrep -v "^.*#|^$" /usr/local/apache/conf/httpd.conf |nl 30 ServerName 127.0.0.1:80 71 AddType application/x-httpd-php .php .phtml 72 AddType application/x-httpd-php-source .phps MYsql编译配置： cmake . -DCMAKE_INSTALL_PREFIX=/byrd/server/mysql-5.6.16 -DMYSQL_DATADIR=/byrd/server/mysql-5.6.16/data -DMYSQL_UNIX_ADDR=/byrd/server/mysql-5.6.16/tmp/mysql.sock -DMYSQL_USER=mysql -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DENABLED_LOCAL_INFILE=ON -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_FEDERATED_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 PHP编译参数：FOR APACHE ./configure --enable-opcache --prefix=/byrd/server/php-5.5.11 --with-apxs2=/usr/local/apache/bin/apxs --with-xmlrpc --with-openssl --with-zlib --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-freetype-dir --with-gd --with-jpeg-dir --with-png-dir --with-iconv=/usr/local/libiconv/ --enable-short-tags --enable-sockets --enable-soap --enable-mbstring --enable-gd-native-ttf --with-curl --with-xsl --enable-ftp --with-libxml-dir PHP编译参数：FOR NGINX ./configure --enable-opcache --prefix=/byrd/server/php-5.5.11 --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-iconv-dir=/usr/local/libiconv --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --enable-mbregex --enable-fpm --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --enable-short-tags --enable-static --with-xsl --with-fpm-user=ebwpe --with-fpm-group=ebwpe --enable-ftp 优化APACHE(172.28.95.122) [root@LAP byrd]# mkdir -p /var/site/www /var/site/blog /var/site/bbs #创建网站目录 [root@LAP byrd]# /usr/sbin/useradd ebwpe -s /sbin/nologin –M #建立web用户 [root@LAP byrd]# sed -i 's#User daemon#User ebwpe#g' /usr/local/apache/conf/httpd.conf [root@LAP byrd]# sed -i 's#Group daemon#Group ebwpe#g' /usr/local/apache/conf/httpd.conf [root@LAP byrd]# cd /byrd/tools/httpd-2.4.9/modules/metadata [root@LAP metadata]# /usr/local/apache/bin/apxs -c -i -a mod_expires.c #安装缓存模块 [root@LAP metadata]# cd /byrd/tools/httpd-2.4.9/modules/filters/ [root@LAP filters]# /usr/local/apache/bin/apxs -c -i -a mod_deflate.c #安装压缩模块 ##压缩模块报错解决方法： 办法1.需要在 LoadModule deflate_module modules/mod_deflate.so 的前面加载zlib.so 如32操作系统增加以下内容: LoadFile /usr/lib/libz.so LoadModule deflate_module modules/mod_deflate.so 如64操作系统增加以下内容: LoadFile /usr/lib64/libz.so LoadModule deflate_module modules/mod_deflate.so 办法2：vi /usr/local/apache2/bin/apr-config 修改LDFLAGS=" " 为 LDFLAGS="-lz" 然后再apxs -ica mod_deflate.c ###压缩模块END [root@LAP filters]# cd /byrd/tools/httpd-2.4.9/modules/mappers/ [root@LAP mappers]# /usr/local/apache/bin/apxs -c -i -a mod_rewrite.c #重写模块 [root@LAP byrd]# cd /byrd/tools/ [root@LAP tools]# wget http://cronolog.org/download/cronolog-1.6.2.tar.gz [root@LAP tools]# tar zxf cronolog-1.6.2.tar.gz [root@LAP tools]# cd cronolog-1.6.2 [root@LAP cronolog-1.6.2]# ./configure [root@LAP cronolog-1.6.2]# make && make install [root@LAP blog]# sed -i 's#DirectoryIndex index.html#DirectoryIndex index.html index.php#g' /usr/local/apache/conf/httpd.conf 优化NGINX(172.28.95.122) [root@LNP nginx-1.7.0]# pwd #仅为演示 /byrd/tools/nginx-1.7.0 #程序安装目录 [root@LNP nginx-1.7.0]# ./configure --user=wbwpe --group=ebwpe --prefix=/byrd/server/nginx-1.7.0 --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module #原有基础新增加模块 [root@LNP nginx-1.7.0]# mv /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginxbackup #备份 [root@LNP nginx-1.7.0]# \cp ./objs/nginx /usr/local/nginx/sbin/ #新编辑的copy过去 优化PHP：(172.28.95.122) [root@LAP mappers]# echo 'export LC_ALL=C' >>/etc/profile #支持perl [root@LAP mappers]# . /etc/profile [root@LAP mappers]# cd /byrd/tools [root@LAP tools]# wget http://xcache.lighttpd.net/pub/Releases/3.1.0/xcache-3.1.0.tar.gz [root@LAP tools]# tar zxf xcache-3.1.0.tar.gz [root@LAP tools]# cd xcache-3.1.0 [root@LAP xcache-3.1.0]# /usr/local/php/bin/phpize [root@LAP xcache-3.1.0]# ./configure --enable-xcache --with-php-config=/usr/local/php/bin/php-config [root@LAP xcache-3.1.0]# make && make install [root@LAP xcache-3.1.0]# cd .. [root@LAP tools]# wget http://pecl.php.net/get/memcache-3.0.8.tgz [root@LAP tools]# tar zxf memcache-3.0.8.tgz [root@LAP tools]# cd memcache-3.0.8 [root@LAP memcache-3.0.8]# /usr/local/php/bin/phpize [root@LAP memcache-3.0.8]# ./configure --with-php-config=/usr/local/php/bin/php-config [root@LAP memcache-3.0.8]# make && make install [root@LAP memcache-3.0.8]# ll /byrd/server/php-5.5.11/lib/php/extensions/no-debug-zts-20121212/ -rwxr-xr-x. 1 root root 452006 May 19 23:57 memcache.so -rwxr-xr-x. 1 root root 495367 May 19 20:04 opcache.so -rwxr-xr-x. 1 root root 592565 May 19 23:55 xcache.so [root@LAP memcache-3.0.8]# cp /usr/local/php/lib/php.ini /usr/local/php/lib/php.ini.backup [root@LAP memcache-3.0.8]# sed -i 's#; extension_dir = "./"#extension_dir = "/byrd/server/php-5.5.11/lib/php/extensions/no-debug-zts-20121212/"#g' /usr/local/php/lib/php.ini [root@LAP memcache-3.0.8]# echo 'extension = memcache.so' >>/usr/local/php/lib/php.ini [root@LAP memcache-3.0.8]# cat >> /usr/local/php/lib/php.ini <<BYRD ;BY:BYRD zend_extension = opcache.so opcache.memory_consumption = 128 opcache.interned_strings_buffer = 8 opcache.max_accelerated_files = 4000 opcache.revalidate_freq = 60 opcache.fast_shutdown = 1 opcache.enable_cli = 1 ;BY:BYRD BYRD [root@LAP memcache-3.0.8]# cat /byrd/tools/xcache-3.1.0/xcache.ini>>/usr/local/php/lib/php.ini [root@LAP memcache-3.0.8]# /usr/local/php/bin/php -v PHP 5.5.11 (cli) (built: May 19 2014 20:04:31) Copyright (c) 1997-2014 The PHP Group Zend Engine v2.5.0, Copyright (c) 1998-2014 Zend Technologies with XCache v3.1.0, Copyright (c) 2005-2013, by mOo with Zend OPcache v7.0.4-dev, Copyright (c) 1999-2014, by Zend Technologies with XCache Cacher v3.1.0, Copyright (c) 2005-2013, by mOo 数据库配置： [root@Mysql ~]# /usr/local/mysql/bin/mysql -uroot -p'admin' mysql> show databases; mysql> create database www default character set utf8 collate utf8_general_ci; mysql> create database blog; mysql> create database bbs; mysql> create user 'www'@'172.28.95.%' identified by 'admin'; mysql> create user 'bbs'@'172.28.95.%' identified by 'admin'; mysql> create user 'blog'@'172.28.95.%' identified by 'admin'; mysql> grant all on bbs.* to 'bbs'@'172.28.95.%' identified by 'admin'; mysql> grant all on www.* to 'www'@'172.28.95.%' identified by 'admin'; mysql> grant all on blog.* to 'blog'@'172.28.95.%' identified by 'admin'; mysql> flush privileges; mysql> select user,host from mysql.user; +------+-------------+ | root | 127.0.0.1 | | bbs | 172.28.95.% | | blog | 172.28.95.% | | www | 172.28.95.% | 配置：LAP虚拟主机(172.28.95.122) [root@LAP byrd]# egrep -v "#|^$" /usr/local/apache/conf/httpd.conf #过滤空行、注释 [root@LAP byrd]# sed -i 's#\#Include conf/extra/httpd-vhosts.conf#Include conf/extra/httpd-vhosts.conf#g' /usr/local/apache/conf/httpd.conf #开启虚拟主机 [root@LAP ~]# egrep -v "#|^$" /usr/local/apache/conf/extra/httpd-vhosts.conf DocumentRoot "/var/site" <Directory "/var/site/www"> AllowOverride None Options None Require all granted </Directory> <VirtualHost *:80> ServerAdmin admin@t4x.org DocumentRoot "/var/site/www" ServerName note.t4x.org ServerAlias t4x.org ErrorLog "/var/site/logs/note.t4x.org-error_log" CustomLog "|/usr/local/sbin/cronolog /var/site/logs/access_note.t4x.org%Y%m%d.log" combined <ifmodule mod_deflate.c> DeflateCompressionLevel 9 SetOutputFilter DEFLATE AddOutputFilterByType DEFLATE text/html text/plain text/xml AddOutputFilterByType DEFLATE application/javascript AddOutputFilterByType DEFLATE text/css SetEnvIfNoCase Request_URI \ \.(?:gif|jpe?g|png)$ no-gzip dont-vary </ifmodule> <IfModule mod_expires.c> ExpiresActive On ExpiresDefault "access plus 120 month" ExpiresByType text/html "access plus 120 month" ExpiresByType text/plain "access plus 240 month" ExpiresByType image/gif "access plus 240 month" ExpiresByType image/x-icon "access plus 240 month" </IfModule> </VirtualHost> <Directory "/var/site/bbs"> AllowOverride None Options None Require all granted </Directory> <VirtualHost *:80> ServerAdmin admin@t4x.org DocumentRoot "/var/site/bbs" ServerName bbs.t4x.org ServerAlias shequ.t4x.org ErrorLog "/var/site/logs/bbs.t4x.org.org-error_log" CustomLog "|/usr/local/sbin/cronolog /var/site/logs/access_bbs_t4x_org%Y%m%d.log" combined <ifmodule mod_deflate.c> DeflateCompressionLevel 9 SetOutputFilter DEFLATE AddOutputFilterByType DEFLATE text/html text/plain text/xml AddOutputFilterByType DEFLATE application/javascript AddOutputFilterByType DEFLATE text/css SetEnvIfNoCase Request_URI \ \.(?:gif|jpe?g|png)$ no-gzip dont-vary </ifmodule> <IfModule mod_expires.c> ExpiresActive On ExpiresDefault "access plus 120 month" ExpiresByType text/html "access plus 120 month" ExpiresByType text/plain "access plus 240 month" ExpiresByType image/gif "access plus 240 month" ExpiresByType image/x-icon "access plus 240 month" </IfModule> <IfModule mod_rewrite.c> RewriteEngine On RewriteCond %{QUERY_STRING} ^(.*)$ RewriteRule ^(.*)/topic-(.+)\.html$ $1/portal.php?mod=topic&topic=$2&%1 RewriteCond %{QUERY_STRING} ^(.*)$ RewriteRule ^(.*)/article-([0-9]+)-([0-9]+)\.html$ $1/portal.php?mod=view&aid=$2&page=$3&%1 RewriteCond %{QUERY_STRING} ^(.*)$ RewriteRule ^(.*)/forum-(\w+)-([0-9]+)\.html$ $1/forum.php?mod=forumdisplay&fid=$2&page=$3&%1 RewriteCond %{QUERY_STRING} ^(.*)$ RewriteRule ^(.*)/thread-([0-9]+)-([0-9]+)-([0-9]+)\.html$ $1/forum.php?mod=viewthread&tid=$2&extra=page\%3D$4&page=$3&%1 RewriteCond %{QUERY_STRING} ^(.*)$ RewriteRule ^(.*)/group-([0-9]+)-([0-9]+)\.html$ $1/forum.php?mod=group&fid=$2&page=$3&%1 RewriteCond %{QUERY_STRING} ^(.*)$ RewriteRule ^(.*)/space-(username|uid)-(.+)\.html$ $1/home.php?mod=space&$2=$3&%1 RewriteCond %{QUERY_STRING} ^(.*)$ RewriteRule ^(.*)/blog-([0-9]+)-([0-9]+)\.html$ $1/home.php?mod=space&uid=$2&do=blog&id=$3&%1 RewriteCond %{QUERY_STRING} ^(.*)$ RewriteRule ^(.*)/(fid|tid)-([0-9]+)\.html$ $1/index.php?action=$2&value=$3&%1 RewriteCond %{QUERY_STRING} ^(.*)$ RewriteRule ^(.*)/([a-z]+[a-z0-9_]*)-([a-z0-9_\-]+)\.html$ $1/plugin.php?id=$2:$3&%1 </IfModule> </VirtualHost> <Directory "/var/site/blog"> Options FollowSymLinks AllowOverride All Require all granted </Directory> <VirtualHost *:80> ServerAdmin admin@t4x.org DocumentRoot "/var/site/blog" ServerName blog.t4x.org ServerAlias boke.t4x.org ErrorLog "/var/site/logs/blog.t4x.org-error_log" CustomLog "|/usr/local/sbin/cronolog /var/site/logs/access_blog_t4x_org%Y%m%d.log" combined <ifmodule mod_deflate.c> DeflateCompressionLevel 9 SetOutputFilter DEFLATE AddOutputFilterByType DEFLATE text/html text/plain text/xml AddOutputFilterByType DEFLATE application/javascript AddOutputFilterByType DEFLATE text/css SetEnvIfNoCase Request_URI \ \.(?:gif|jpe?g|png)$ no-gzip dont-vary </ifmodule> <IfModule mod_expires.c> ExpiresActive On ExpiresDefault "access plus 120 month" ExpiresByType text/html "access plus 120 month" ExpiresByType text/plain "access plus 240 month" ExpiresByType image/gif "access plus 240 month" ExpiresByType image/x-icon "access plus 240 month" </IfModule> </VirtualHost> [root@LAP cronolog-1.6.2]# /usr/local/apache/bin/apachectl -t Syntax OK [root@LAP cronolog-1.6.2]# mkdir /var/site/www /var/site/blog /var/site/bbs /var/site/logs –p [root@LAP cronolog-1.6.2]# /usr/local/apache/bin/apachectl -k graceful [root@LAP cronolog-1.6.2]# cd /var/site/www/ [root@LAP www]# wget http://updatenew.dedecms.com/base-v57/package/DedeCMS-V5.7-UTF8-SP1.tar.gz [root@LAP www]# tar zxf DedeCMS-V5.7-UTF8-SP1.tar.gz [root@LAP www]# mv DedeCMS-V5.7-UTF8-SP1/uploads/* . [root@LAP www]# cd ../bbs/ [root@LAP bbs]# wget http://download.comsenz.com/DiscuzX/3.1/Discuz_X3.1_SC_UTF8.zip [root@LAP bbs]# yum install unzip –y [root@LAP bbs]# unzip Discuz_X3.1_SC_UTF8.zip [root@LAP bbs]# mv upload/* . [root@LAP bbs]# cd ../blog/ [root@LAP blog]# wget http://wordpress.org/latest.tar.gz [root@LAP blog]# tar zxf latest.tar.gz [root@LAP blog]# mv wordpress/* . [root@LAP blog]# chown ebwpe.ebwpe /var/site/www [root@LAP blog]# vim wp-config.php [root@LAP blog]# chown -R ebwpe.ebwpe /var/site/bbs/config [root@LAP blog]# chown -R ebwpe.ebwpe /var/site/bbs/data [root@LAP blog]# chown -R ebwpe.ebwpe /var/site/bbs/uc_* NGINX配置： [root@LNP ~]# mkdir /usr/local/nginx/conf/extra [root@LNP ~]# egrep -v "#|^$" /usr/local/nginx/conf/nginx.conf >/usr/local/nginx/conf/extra/nginx-vhost.conf [root@LNP ~]# egrep -v "#|^$" /usr/local/nginx/conf/nginx.conf >/usr/local/nginx/conf/111 [root@LNP ~]# cp /usr/local/nginx/conf/nginx.conf /usr/local/nginx/conf/nginx.conf.backup [root@LNP ~]# mv /usr/local/nginx/conf/nginx.conf /usr/local/nginx/conf/nginx.conf.backup1 [root@LNP ~]# mv /usr/local/nginx/conf/111 /usr/local/nginx/conf/nginx.conf [root@LNP conf]# cat nginx.conf #默认配置 worker_processes 1; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; } [root@LNP conf]# cat extra/nginx-vhost.conf #默认配置 server { listen 80; server_name localhost; location / { root html; index index.html index.htm; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } ###########################################PHP同上########################################### 唯一不同之处： [root@LAP memcache-3.0.8]# sed -i 's#; extension_dir = "./"#/byrd/server/php-5.5.11/lib/php/extensions/no-debug-non-zts-20121212/"#g' /usr/local/php/lib/php.ini APACHE: /byrd/server/php-5.5.11/lib/php/extensions/no-debug-zts-20121212/ NGINX: /byrd/server/php-5.5.11/lib/php/extensions/no-debug-non-zts-20121212/ [root@LNP conf]# mkdir /var/site/www /var/site/blog /var/site/bbs –p [root@LNP conf]# vim /etc/ssh/sshd_config Port 32987 #PermitRootLogin no PermitEmptyPasswords no UseDNS no #Denyusers root #BY:BYRD ########################切换到LAP服务器copy网站程序到LNP服务器############################### [root@LAP blog]# scp -P32987 -rp . root@172.28.95.123:/var/site/blog/ [root@LAP blog]# cd ../bbs/ [root@LAP bbs]# scp -P32987 -rp . root@172.28.95.123:/var/site/bbs/ [root@LAP bbs]# cd ../www/ [root@LAP www]# scp -P32987 -rp . root@172.28.95.123:/var/site/www/ ##########################################NGINX完全配置########################################## [root@LNP conf]# cat nginx.conf worker_processes 1; events { worker_connections 1024; } http { include mime.types; include extra/*.conf; default_type application/octet-stream; sendfile on; keepalive_timeout 65; gzip on; gzip_min_length 1k; gzip_buffers 4 16k; gzip_http_version 1.0; gzip_comp_level 9; gzip_types text/plain application/javascript text/css application/xml; } [root@LNP extra]# cat nginx-bbs.conf server { listen 80; server_name bbs.t4x.org; location / { root /var/site/bbs; index index.html index.htm index.php; include /usr/local/nginx/conf/wordpress.conf; location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ { expires 3650d; } location ~ .*\.(js|css)?$ { expires 30d; } # location ~ ^/(images|js|css|static)/ { # expires 10y; # } } location ~ \.php { root /var/site/bbs; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME /var/site/bbs$fastcgi_script_name; include fastcgi.conf; } error_page 500 502 503 504 /50x.html; location = /50x.html { root /var/site/bbs; } } [root@LNP conf]# cat /usr/local/nginx/conf/wordpress.conf location / { if (-f $request_filename/index.html){ rewrite (.*) $1/index.html break; } if (-f $request_filename/index.php){ rewrite (.*) $1/index.php; } if (!-f $request_filename){ rewrite (.*) /index.php; } } [root@LNP conf]# cat /usr/local/nginx/conf/discuzx.conf rewrite ^([^\.]*)/topic-(.+)\.html$ $1/portal.php?mod=topic&topic=$2 last; rewrite ^([^\.]*)/article-([0-9]+)-([0-9]+)\.html$ $1/portal.php?mod=view&aid=$2&page=$3 last; rewrite ^([^\.]*)/forum-(\w+)-([0-9]+)\.html$ $1/forum.php?mod=forumdisplay&fid=$2&page=$3 last; rewrite ^([^\.]*)/thread-([0-9]+)-([0-9]+)-([0-9]+)\.html$ $1/forum.php?mod=viewthread&tid=$2&extra=page%3D$4&page=$3 last; rewrite ^([^\.]*)/group-([0-9]+)-([0-9]+)\.html$ $1/forum.php?mod=group&fid=$2&page=$3 last; rewrite ^([^\.]*)/space-(username|uid)-(.+)\.html$ $1/home.php?mod=space&$2=$3 last; rewrite ^([^\.]*)/blog-([0-9]+)-([0-9]+)\.html$ $1/home.php?mod=space&uid=$2&do=blog&id=$3 last; rewrite ^([^\.]*)/(fid|tid)-([0-9]+)\.html$ $1/index.php?action=$2&value=$3 last; rewrite ^([^\.]*)/([a-z]+[a-z0-9_]*)-([a-z0-9_\-]+)\.html$ $1/plugin.php?id=$2:$3 last; if (!-e $request_filename) { return 404; } ###########################################PHP同上########################################### 唯一不同之处： [root@LNP extra]# sed -i 's#; extension_dir = "./"#/byrd/server/php-5.5.11/lib/php/extensions/no-debug-non-zts-20121212/"#g' /usr/local/php/lib/php.ini APACHE: /byrd/server/php-5.5.11/lib/php/extensions/no-debug-zts-20121212/ NGINX: /byrd/server/php-5.5.11/lib/php/extensions/no-debug-non-zts-20121212/ [root@LNP extra]# /usr/local/php/bin/php -v PHP 5.5.11 (cli) (built: May 20 2014 11:30:24) Copyright (c) 1997-2014 The PHP Group Zend Engine v2.5.0, Copyright (c) 1998-2014 Zend Technologies with XCache v3.1.0, Copyright (c) 2005-2013, by mOo with Zend OPcache v7.0.4-dev, Copyright (c) 1999-2014, by Zend Technologies with XCache Cacher v3.1.0, Copyright (c) 2005-2013, by mOo 备注：记得修改nginx网站目录权限，权限参考apache设置！ 负载服务器配置： [root@Load-Server ~]# cat /usr/local/nginx/conf/nginx.conf worker_processes 1; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; upstream note.t4x.org { server 172.28.95.122:80; server 172.28.95.123:80; } upstream bbs.t4x.org { server 172.28.95.122:80; server 172.28.95.123:80; } upstream blog.t4x.org { server 172.28.95.122:80; server 172.28.95.123:80; } server{ listen 80; server_name note.t4x.org; location / { proxy_pass http://note.t4x.org; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } } server{ listen 80; server_name bbs.t4x.org; location / { proxy_pass http://bbs.t4x.org; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } } server{ listen 80; server_name blog.t4x.org; location / { proxy_pass http://blog.t4x.org; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } } } 负载服务器配置修正版本： user nginx; worker_processes 1; error_log /var/log/nginx/error.log warn; pid /var/run/nginx.pid; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; server_names_hash_bucket_size 128; client_header_buffer_size 32k; large_client_header_buffers 4 32k; client_max_body_size 8m; tcp_nopush on; keepalive_timeout 0; tcp_nodelay on; sendfile on; # keepalive_timeout 65; fastcgi_connect_timeout 300; fastcgi_send_timeout 300; fastcgi_read_timeout 300; fastcgi_buffer_size 64k; fastcgi_buffers 4 64k; fastcgi_busy_buffers_size 128k; fastcgi_temp_file_write_size 128k; ##cache## proxy_connect_timeout 5; proxy_read_timeout 60; proxy_send_timeout 5; proxy_buffer_size 16k; proxy_buffers 4 64k; proxy_busy_buffers_size 128k; proxy_temp_file_write_size 128k; proxy_temp_path /tmp/temp_dir; proxy_cache_path /tmp/cache levels=1:2 keys_zone=cache_one:200m inactive=1d max_size=30g; ##end## gzip on; gzip_min_length 1k; gzip_buffers 4 8k; gzip_http_version 1.1; gzip_types text/plain application/x-javascript text/css application/xml; gzip_disable "MSIE [1-6]\."; log_format main '$remote_addr - $remote_user [$time_local] ' '"$request" $status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"' ; access_log /var/log/nginx/access.log main; upstream note.t4x.org { server 1.1.1.101:80; server 1.1.1.102:80; } server{ listen 80; server_name note.t4x.org; location / { proxy_cache cache_one; proxy_cache_valid 200 304 3d; proxy_cache_key $host$uri$is_args$args; proxy_redirect off; proxy_pass http://note.t4x.org; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_ignore_headers "Cache-Control" "Expires" "Set-Cookie"; expires 10d; } # location ~ /purge(/.*) { #--add-module=../ngx_cache_purge-2.3 # allow 127.0.0.1; # allow 192.168.116.0/24 # deny all; # proxy_cache_purge cache1 $host$1$is_args$args; # } location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ { proxy_cache cache_one; proxy_cache_valid 200 304 12h; proxy_cache_key $host$uri$is_args$args; proxy_redirect off; proxy_pass http://note.t4x.org; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_ignore_headers "Cache-Control" "Expires" "Set-Cookie"; expires 3650d; } location ~ .*\.(js|css|html|text)?$ { proxy_cache cache_one; proxy_cache_valid 200 304 12h; proxy_cache_key $host$uri$is_args$args; proxy_redirect off; proxy_pass http://note.t4x.org; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_ignore_headers "Cache-Control" "Expires" "Set-Cookie"; expires 30d; } location ~ .*\.(php)(.*) { proxy_pass http://note.t4x.org; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } } } ##########################################伪静态跳过########################################## #####################到此nginx proxy+web1+web2搭建完成。######################## 负载均衡后： http://bbs.t4x.org/data/attachment/forum/201405/21/100636x777dhzsaacd7m1a.jpg ##############我通过nginx上传图片，传到了apache服务器，如果分配到nginx会提示404############## #########################################配置NFS SERVER######################################### [root@PIC-SHARE ~]# rpm -aq nfs-utils rpcbind [root@PIC-SHARE ~]# yum install nfs-utils –y [root@PIC-SHARE ~]# mkdir /share/bbs/data/attachment /share/blog /share/www –p [root@PIC-SHARE ~]# /usr/sbin/useradd ebwpe -s /sbin/nologin -M [root@PIC-SHARE ~]# chown -R ebwpe.ebwpe /share [root@PIC-SHARE ~]# tail -1 /etc/passwd ebwpe:x:501:501::/home/ebwpe:/sbin/nologin [root@PIC-SHARE ~]# cat /etc/exports # NFS SERVER CONFIG /share/bbs/data/attachment 172.28.95.0/20(rw,all_squash,anonuid=501,anongid=501) /share/blog 172.28.95.0/20(rw,all_squash,anonuid=501,anongid=501) /share/www 172.28.95.122/32(rw,all_squash,anonuid=501,anongid=501) /share/www 172.28.95.123/32(rw,all_squash,anonuid=501,anongid=501) [root@PIC-SHARE ~]# /etc/init.d/rpcbind start [ OK ] [root@PIC-SHARE ~]# /etc/init.d/nfs start #########################################配置NFS CLIENT######################################### [root@LNP extra]# yum install nfs-utils –y [root@LAP ~]#yum install nfs-utils –y [root@LAP ~]#yum install nfs-utils-lib mount: wrong fs type, bad option, bad superblock on 192.168.199.194:/share/bbs/data/attachment, missing codepage or helper program, or other error (for several filesystems (e.g. nfs, cifs) you might need a /sbin/mount.<type> helper program) In some cases useful info is found in syslog - try dmesg | tail or so [root@LAP ~]# showmount -e 172.28.95.124 clnt_create: RPC: Port mapper failure - Unable to receive: errno 113 (No route to host) #124没有关闭防火墙 [root@LAP ~]# showmount -e 172.28.95.124 Export list for 172.28.95.124: /share/www 172.28.95.123/32,172.28.95.122/32 /share/blog 172.28.95.0/20 /share/bbs/data/attachment 172.28.95.0/20 [root@LAP 21]# cp -ap /var/site/bbs/ /tmp [root@LAP 21]# mount -t nfs 172.28.95.124:/share/bbs/data/attachment /var/site/bbs/data/attachment/ ######挂载是成功了，但是/var/site/bbs/data/attachment目录的内容没有了，因此挂载前要确认内容###### [root@LAP attachment]# pwd /var/site/bbs/data/attachment [root@LAP attachment]# cp -ap /tmp/bbs/data/attachment/* . [root@LNP extra]# cp -ap /var/site/bbs /tmp [root@LNP extra]# mount -t nfs 172.28.95.124:/share/bbs/data/attachment /var/site/bbs/data/attachment/ ################################################################################################ [root@LAP ~]# ll /var/site/bbs/data/attachment/forum/201405/21 total 320 -rw-r--r--. 1 ebwpe ebwpe 241354 May 21 10:06 100636x777dhzsaacd7m1a.jpg -rw-r--r--. 1 ebwpe ebwpe 84865 May 21 11:09 110947bndtjjdanpnjrutp.jpg ################################################################################################## [root@LNP ~]# ll /var/site/bbs/data/attachment/forum/201405/21 total 320 -rw-r--r--. 1 ebwpe ebwpe 241354 May 21 10:06 100636x777dhzsaacd7m1a.jpg -rw-r--r--. 1 ebwpe ebwpe 84865 May 21 11:09 110947bndtjjdanpnjrutp.jpg ########################################博客、主站以此类推####################################### ##############################到此NFS搭建完成。################################# 分发配置： ##########################################前期定义说明########################################## PIC-SHARE：172.28.95.124作为分发中心服务器 LAP：172.28.95.122 接收分发内容 LNP：172.28.95.123 接收分发内容 Backup：172.28.95.125 接收分发内容 Mysq：172.28.95.117 接受分发内容 建立分发用户： fenfa Visudo 服务端权限：fenfa ALL=(ALL) NOPASSWD: /usr/bin/scp, /usr/bin/ssh, /usr/bin/rsync, /bin/cp, /bin/tar, /bin/sh, /usr/local/mysql/bin/mysqldump Visudo中定义：Defaults:fenfa !requiretty ############################################定义结束############################################ [root@PIC-SHARE ~]# su - fenfa [fenfa@PIC-SHARE ~]$ ssh-keygen -t dsa [fenfa@PIC-SHARE ~]$ ssh-copy-id -i /home/fenfa/.ssh/id_dsa.pub "-p 32987 fenfa@172.28.95.122" [fenfa@PIC-SHARE ~]$ ssh-copy-id -i /home/fenfa/.ssh/id_dsa.pub "-p 32987 fenfa@172.28.95.123" [fenfa@PIC-SHARE ~]$ ssh-copy-id -i /home/fenfa/.ssh/id_dsa.pub "-p 32987 fenfa@172.28.95.125" [fenfa@PIC-SHARE ~]$ ssh-copy-id -i /home/fenfa/.ssh/id_dsa.pub "-p 32987 fenfa@172.28.95.117" [fenfa@PIC-SHARE ~]$ scp -P32987 -p /etc/hosts fenfa@172.28.95.125:/tmp [fenfa@PIC-SHARE ~]$ ssh -p32987 -t fenfa@172.28.95.125 sudo cp /tmp/hosts /etc [fenfa@PIC-SHARE ~]$ ssh -p32987 -t fenfa@172.28.95.125 rm -f /tmp/hosts [fenfa@PIC-SHARE ~]$ su - Password: [root@PIC-SHARE ~]# mkdir /byrd/script –p [fenfa@PIC-SHARE ~]$ cat /byrd/script/scp_ssh.sh #!/bin/sh #This script for scp ssh PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin export PATH scp -P32987 -p /etc/hosts fenfa@172.28.95.117:/tmp >/dev/null 2>&1 ssh -tt -p32987 fenfa@172.28.95.117 sudo /bin/cp /tmp/hosts /etc >/dev/null 2>&1 ssh -tt -p32987 fenfa@172.28.95.117 /bin/rm -f /tmp/hosts >/dev/null 2>&1 scp -P32987 -p /etc/hosts fenfa@172.28.95.122:/tmp >/dev/null 2>&1 ssh -tt -p32987 fenfa@172.28.95.122 sudo /bin/cp /tmp/hosts /etc >/dev/null 2>&1 ssh -tt -p32987 fenfa@172.28.95.122 /bin/rm -f /tmp/hosts >/dev/null 2>&1 scp -P32987 -p /etc/hosts fenfa@172.28.95.123:/tmp >/dev/null 2>&1 ssh -tt -p32987 fenfa@172.28.95.123 sudo /bin/cp /tmp/hosts /etc >/dev/null 2>&1 ssh -tt -p32987 fenfa@172.28.95.123 /bin/rm -f /tmp/hosts >/dev/null 2>&1 scp -P32987 -p /etc/hosts fenfa@172.28.95.125:/tmp >/dev/null 2>&1 ssh -tt -p32987 fenfa@172.28.95.125 sudo /bin/cp /tmp/hosts /etc >/dev/null 2>&1 ssh -tt -p32987 fenfa@172.28.95.125 /bin/rm -f /tmp/hosts >/dev/null 2>&1 /dev/null 2>&1 不会提示： hosts 100% 184 0.2KB/s 00:00 Connection to 172.28.95.125 closed. Connection to 172.28.95.125 closed. [fenfa@PIC-SHARE ~]$ crontab -l #This is scp_ssh config 23 01 * * * /bin/sh /byrd/script/scp_ssh.sh >/dev/null 2>&1 ##############################到此分发搭建完成。################################# Rsync配置： #############################################服务端############################################# [root@Backup ~]# yum install rsync –y [root@Backup ~]# cat /etc/rsyncd.conf # configuration file for rsync in daemon mode # Document: Byrd AT:2014-04-22 Verson1.00 uid = rsync gid = rsync use chroot = no max connections = 200 timeout = 300 syslog facility = local5 pid file = /var/run/rsyncd.pid lock file = /var/run/rsync.lock log file = /var/log/rsyncd.log [site] path = /backup/site/ ignore errors read only = false list = false hosts allow = 172.28.80.0/20 auth users = rsync_backup, susan comment = CVS repository (requires authentication) secrets file = /etc/rsyncd.secrets [mysql] path = /backup/mysql/ ignore errors read only = false list = false hosts allow = 172.28.80.0/20 auth users = rsync_backup, susan comment = CVS repository (requires authentication) secrets file = /etc/rsyncd.secrets [realtimerync] path = /backup/realtimerync/ ignore errors read only = false list = false hosts allow = 172.28.80.0/20 auth users = rsync_backup, susan comment = CVS repository (requires authentication) secrets file = /etc/rsyncd.secrets [root@Backup ~]# mkdir /backup/site /backup/mysql /backup/realtimerync –p [root@Backup ~]# cat /etc/rsyncd.secrets rsync_backup:123456 [root@Backup ~]# chmod 600 /etc/rsyncd.secrets [root@Backup ~]# useradd rsync -s /sbin/nologin –M [root@Backup site]# chown -R rsync.rsync /backup [root@Backup ~]# rsync --daemon [root@Backup ~]# netstat -tunlp|grep rsync tcp 0 0 0.0.0.0:873 0.0.0.0:* LISTEN 2133/rsync tcp 0 0 :::873 :::* LISTEN 2133/rsync #############################################客户端############################################# [root@LAP ~]# echo "123456">/etc/rsync.password [root@LAP ~]# chmod 600 /etc/rsync.password [root@LNP ~]# echo "123456">/etc/rsync.password [root@LNP ~]# chmod 600 /etc/rsync.password [root@PIC-SHARE ~]# echo "123456">/etc/rsync.password [root@PIC-SHARE ~]# chmod 600 /etc/rsync.password [root@Mysql ~]# echo "123456">/etc/rsync.password [root@Mysql ~]# chmod 600 /etc/rsync.password ############################################网站备份############################################ [root@LAP ~]# tar jcf /backupsite/site`date +%y-%m-%d-%H-%M-%S`.tar.bz2 /var/site [fenfa@LAP ~]$ sudo rsync -avz /backupsite/ rsync://rsync_backup@172.28.95.125/site --password-file=/etc/rsync.password ##########################################网站备份脚本########################################## [fenfa@LAP ~]$ cat /byrd/script/site.sh #!/bin/sh #This script for XXXXXXX PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin export PATH cd /var/ sudo tar jcf /backupsite/apache`date +%y-%m-%d-%H-%M-%S`.tar.bz2 /var/site>/dev/null 2>&1 && \ sudo rsync -avz /backupsite/ rsync://rsync_backup@172.28.95.125/site --password-file=/etc/rsync.password >/dev/null 2>&1 [fenfa@LAP ~]$ crontab -l #web backup config */5 * * * * /bin/sh /byrd/script/site.sh >/dev/null 2>&1 [fenfa@LNP ~]$ cat /byrd/script/nginx.sh #!/bin/sh #This script for XXXXXXX PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin export PATH sudo tar jcf /backup/nginx`date +%y-%m-%d-%H-%M-%S`.tar.bz2 /var/site >/dev/null 2>&1 && \ sudo rsync -avz /backup/ rsync://rsync_backup@172.28.95.125/site --password-file=/etc/rsync.password >/dev/null 2>&1 [fenfa@LNP ~]$ crontab -l */1 * * * * /bin/sh /byrd/script/nginx.sh >/dev/null 2>&1 [root@Backup site]# ll total 230336 -rw-r--r--. 1 rsync rsync 44116143 May 22 10:44 apache14-05-22-10-44-01.tar.bz2 -rw-r--r--. 1 rsync rsync 15712256 May 22 10:49 nginx14-05-22-10-49-01.tar.bz2 #########################################数据库备份脚本######################################### [root@Mysql ~]# mkdir /backup [fenfa@Mysql ~]$ cat /byrd/script/tar_mysql_backup.sh #!/bin/sh #This script for XXXXXXX PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin export PATH sudo /usr/local/mysql/bin/mysqldump -uroot -p'admin' -A -B | gzip >/backupmysql/mysql`date +%y-%m-%d-%H-%M-%S`.gz >/dev/null 2>&1 && \ sudo rsync -avz /backup/ rsync_backup@172.28.95.125::mysql --password-file=/etc/rsync.password >/dev/null 2>&1 [fenfa@Mysql ~]$ crontab -l # Backup Mysql Database */2 * * * * /bin/sh /byrd/script/tar_mysql_backup.sh >/dev/null 2>&1 ################################数据备份到此结束################################ Rsync+inotify： [root@PIC-SHARE ~]# yum install wget gcc gcc-c++ -y [root@PIC-SHARE ~]# mkdir /byrd/tools [root@PIC-SHARE tools]# wget http://github.com/downloads/rvoicilas/inotify-tools/inotify-tools-3.14.tar.gz [root@PIC-SHARE tools]# tar zxf inotify-tools-3.14.tar.gz [root@PIC-SHARE tools]# cd inotify-tools-3.14 [root@PIC-SHARE inotify-tools-3.14]# ./configure --prefix=/usr/local/inotify-tools-3.14 [root@PIC-SHARE inotify-tools-3.14]# make && make install [root@PIC-SHARE inotify-tools-3.14]# yum install rsync –y [root@PIC-SHARE inotify-tools-3.14]# ll /etc/rsync.password -rw-------. 1 root root 7 May 21 14:02 /etc/rsync.password [root@PIC-SHARE inotify-tools-3.14]# sh /byrd/script/inotify.sh & [root@PIC-SHARE ~]# cat /byrd/script/inotify.sh #!/bin/bash host01=172.28.95.125 src=/share/ dst=realtimerync user=rsync_backup rsync_passfile=/etc/rsync.password inotify_home=/usr/local/inotify-tools-3.14/ #judge if [ ! -e "$src" ] \ || [ ! -e "{rsync_passfile}" ] \ || [ ! -e "${inotify_home}/bin/inotifywait" ] \ || [ ! -e "/usr/bin/rsync" ]; then echo "Check File and Folder" exit 9 fi ${inotify_home}/bin/inotifywait -mrq --timefmt '%d/%m/%y %H:%M' --format '%T %w%f' -e close_write,delete,create,attrib $src \ | while read file do cd $src && sudo rsync -avz -R --delete ./ --timeout=100 $user@$host01::$dst --password-file={rsync_passfile} >/dev/null 2>&1 done exit 0 做测试看看是否实时同步： http://bbs.t4x.org/data/attachment/forum/201405/22/143947n166vtt36mvxc2tm.jpg 新上传的图片 [root@Backup ~]# ll /backup/realtimerync/bbs/data/attachment/forum/201405/22/ total 236 -rw-r--r--. 1 rsync rsync 241354 May 22 14:39 143947n166vtt36mvxc2tm.jpg [root@PIC-SHARE share]# ll /share/bbs/data/attachment/forum/201405/22/ total 236 -rw-r--r--. 1 ebwpe ebwpe 241354 May 22 14:39 143947n166vtt36mvxc2tm.jpg http://bbs.t4x.org/data/attachment/forum/201405/22/144507q3svq3v909vppvle.jpg [root@Backup ~]# ll /backup/realtimerync/bbs/data/attachment/forum/201405/22/ total 320 -rw-r--r--. 1 rsync rsync 241354 May 22 14:39 143947n166vtt36mvxc2tm.jpg -rw-r--r--. 1 rsync rsync 84865 May 22 14:45 144507q3svq3v909vppvle.jpg [root@PIC-SHARE share]# ll /share/bbs/data/attachment/forum/201405/22/ total 320 -rw-r--r--. 1 ebwpe ebwpe 241354 May 22 14:39 143947n166vtt36mvxc2tm.jpg -rw-r--r--. 1 ebwpe ebwpe 84865 May 22 14:45 144507q3svq3v909vppvle.jpg #################################实时同步完成################################## 发送SA：（此处操作由薛保库提供帮助，特此感谢！） 参考：http://storysky.blog.51cto.com/628458/293005 yum install vim wget zlib-devel gcc gcc-c++ -y [root@Backup tools]# http://jaist.dl.sourceforge.net/project/msmtp/msmtp/1.4.32/msmtp-1.4.32.tar.bz2 [root@Backup tools]# tar jxf msmtp-1.4.32.tar.bz2 [root@Backup tools]# cd msmtp-1.4.32 [root@Backup msmtp-1.4.32]# ./configure --prefix=/usr/local/msmtp [root@Backup msmtp-1.4.32]# make && make install [root@Backup msmtp-1.4.32]# mkdir /usr/local/msmtp/etc [root@Backup msmtp-1.4.32]# cd /usr/local/msmtp/etc [root@Backup etc]# cat msmtprc account default host smtp.163.com from imbyrd@163.com auth login port 25 user imbyrd@163.com password admin tls off syslog on logfile /var/log/msmtp.log [root@Backup etc]# chmod 600 /usr/local/msmtp/etc/msmtprc [root@Backup etc]# yum install mutt –y root@Backup etc]# /usr/local/msmtp/bin/msmtp imbyrd@qq.com hello,wo test [root@Backup etc]# cat >> /etc/Muttrc <<BYRD #BY:BYRD set sendmail="/usr/local/msmtp/bin/msmtp" set use_from=yes set realname="imbyrd@163.com" set editor="vim" #BY:BYRD BYRD [root@Backup etc]# echo "内容"|mutt -s "标题" 804115546@qq.com [root@Backup backup]# echo "`ls -lh /backup/site/`"|mutt -s "网站备份成功通知" 804115546@qq.com [root@Backup backup]# echo "`ls -lh /backup/mysql/`"|mutt -s "数据库备份成功通知" 804115546@qq.com #########################################定时发送任务######################################### [root@Backup backup]# cat /byrd/script/mail.sh #!/bin/sh #This script for XXXXXXX PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin export PATH echo "`ls -lh /backup/site/`"|mutt -s "网站备份成功通知" 804115546@qq.com echo "`ls -lh /backup/mysql/`"|mutt -s "数据库备份成功通知" 804115546@qq.com [root@Backup backup]# crontab -l # mail */1 * * * * /bin/sh /byrd/script/mail.sh >/dev/null 2>&1 ################################发送邮件通知完成################################# 文件的完整性检测：（此处操作由薛保库提供帮助，特此感谢！）[以一台web和backup做演示] fenfa ALL=(ALL) NOPASSWD: /usr/bin/scp, /usr/bin/ssh, /usr/bin/rsync, /bin/cp, /bin/tar, /bin/sh, /usr/bin/md5sum [root@LAP ~]# mkdir /backup/site -p [root@LAP ~]# chown -R fenfa.fenfa /backup [fenfa@LAP ~]$ cat /byrd/script/site.sh #!/bin/sh PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin export PATH sudo tar jcf /backup/site/apache`date +%y-%m-%d-%H-%M-%S`.tar.bz2 /var/site>/dev/null 2>&1 && \ md5sum /backup/site/apache* >/backup/site/apachemd5.txt && \ sudo rsync -avz /backup/site/ rsync://rsync_backup@172.28.95.125/site --password-file=/etc/rsync.password >/dev/null 2>&1 [fenfa@LAP ~]$ crontab -l 2 2 * * * /bin/sh /byrd/script/site.sh >/dev/null 2>&1 #################################################################################################### [root@Backup site]# cat /byrd/script/mail.sh #!/bin/sh PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin export PATH md5sum /backup/site/apache*>/backup/site/backupapache.txt && \ echo "`diff /backup/site/backupapache.txt /backup/site/apachemd5.txt`"|mutt -s "Web Site Backup Successful" 804115546@qq.com [root@Backup site]# crontab -l # mail 10 3 * * * /bin/sh /byrd/script/mail.sh >/dev/null 2>&1 |
问题：
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Setting up watches. Beware: since -r was given, this may take a while! Failed to watch /; upper limit on inotify watches reached! Please increase the amount of inotify watches allowed per user via `/proc/sys/fs/inotify/max_user_watches'. |
解决方法：
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# cat /proc/sys/fs/inotify/max_user_watches 8192 # echo 16000 > /proc/sys/fs/inotify/max_user_watches # cat /proc/sys/fs/inotify/max_user_watches 16000 |
inotify
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#!/bin/bash # Author:Byrd # Version:0.2 # Site:note.t4x.org # Contact:root#t4x.org # Create Time: 2017/11/27/11:28 IP=( 1.1.1.1 ) src=/web/site/img dst=img user=rsync_backup rsync_passfile=/etc/rsync.password inotify_home=/usr/local/inotify #judge if [ ! -e "$src" ] \ || [ ! -e "{rsync_passfile}" ] \ || [ ! -e "${inotify_home}/bin/inotifywait" ] \ || [ ! -e "/usr/bin/rsync" ]; then echo "Check File and Folder" exit 9 fi ${inotify_home}/bin/inotifywait -mrq --timefmt '%d/%m/%y %H:%M' --format '%Xe %w%f %w%f' -e close_write,delete,create,attrib,move $src | while read file do echo $file --- change_file() { INO_EVENT=$(echo $file | awk '{print $1}') INO_FILE=$(echo $file | awk '{print $2}'| cut -b 15-) } change_file for ((i=0;i<${#IP[*]};i++)) do if [ $INO_EVENT = 'CREATE' ] || [ $INO_EVENT = 'CLOSE_WRITEXCLOSE' ] || [ $INO_EVENT = 'CREATEXISDIR' ] || [ $INO_EVENT = 'MOVED_TO' ]; then cd $src && rsync -avz --port=29873 -R ./$INO_FILE --timeout=100 $user@${IP[$i]}::$dst --password-file={rsync_passfile} >/dev/null 2>&1 elif [ $INO_EVENT == 'ATTRIB' ]; then if [ -d $INO_FILE ]; then cd $src && rsync -avz --port=29873 -R ./$INO_FILE --timeout=100 $user@${IP[$i]}::$dst --password-file={rsync_passfile} >/dev/null 2>&1 fi elif [ $INO_EVENT == 'DELETE' ]; then if [ -d $INO_FILE ]; then cd $src && rsync -avz --delete --port=29873 -R ./$INO_FILE --timeout=100 $user@${IP[$i]}::$dst --password-file={rsync_passfile} >/dev/null 2>&1 fi else cd $src && rsync -avz --port=29873 -R ./ --timeout=100 $user@${IP[$i]}::$dst --password-file={rsync_passfile} >/dev/null 2>&1 fi #cd $src && rsync -avz --port=29873 -R ./ --timeout=100 $user@${IP[$i]}::$dst --password-file={rsync_passfile} #cd $src && rsync -avz --port=29873 -R ./ --timeout=100 $user@${IP[$i]}::$dst --password-file={rsync_passfile} >/dev/null 2>&1 done done exit 0 |
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