系统：Centos 6.3
补丁作者：https://github.com/yaoweibin（很牛）
提及：菲哥 提及到的kdump，有需要的可以参考哦，我还没研究~
接《Syslog日志中心服务(centos)》这篇文章
当然nginx这个补丁有很详细的步骤
https://github.com/yaoweibin/nginx_syslog_patch/blob/master/README （作者写的也很详细了英文我看不懂，可以直接看着操作）
下载nginx和nginx针对syslog的补丁
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wget http://nginx.org/download/nginx-1.3.13.tar.gz 到这里点zip下载，或者使用git下载都可以 https://github.com/yaoweibin/nginx_syslog_patch |
解压缩两个包（如何解压请百度 or 谷歌）
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cd nginx-1.3.13 patch -p1 < ../nginx_syslog_patch-master/syslog_1.3.11.patch ./configure --prefix=/usr/local/nginx/ --add-module=../nginx_syslog_patch-master/ && make && make install 【广告patch】 { -p<剥离层级>或--strip=< 剥离层级> 设置欲剥离几层路径名称。 patch -p0 (“p”指的是路径，后面的数字表示去掉路径的第几部分。"0"，表示不去掉，为全路径) patch -p1 (“p”后面的数字"1"，表示去掉前第一个路径) 例子： -p1 則將 / 取消, 得 usr/src/linux -p2 則是將 /usr/ 取消, 得 src/linux } |
接下来是配置nginx的配置文件，进入到nginx的安装目录的conf下面编辑nginx.conf文件
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cd /usr/local/nginx/conf/ vim nginx.conf |
编辑后内容如下（如果用的是include导入虚拟主机的话，可以设置全局或者是在单独的虚拟主机配置文件内修改）：
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==EXAMPLE== worker_processes 1; #syslog logcal6 nginx这个很重要哦，只写一次就可以，当然也要看你放在哪里了 syslog local6 nginx; 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"'; server { listen 80; server_name localhost; #send the log to syslog and file. access_log syslog:notice|logs/kinggoo.access.log main; error_log syslog:notice|logs/kinggoo.error.log; location / { root html; index index.html index.htm; } } server { listen 80; server_name www.example.com; access_log syslog:warn|logs/host2.access.log main; error_log syslog:warn|logs/host2.error.log; location / { root html; index index.html index.htm; } } server { listen 80; server_name www.test.com; #send the log just to syslog. access_log syslog:error main; error_log syslog:error; location / { root html; index index.html index.htm; } } } |
测试nginx配置文件是否没问题，如没问题则启动nginx
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/usr/local/nginx/sbin/nginx -t /usr/local/nginx/sbin/nginx |
在《Syslog日志中心服务(centos)》这篇文章中，客户端syslog.conf文件的配置有添加以下两处配置项，将其注释掉
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*.* /var/log/nginx_access.log #*.* local0.info @服务器1 |
改为
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local6.info /usr/local/nginx/logs/abc.*.log local6.info @服务器1 |
重修修改后的服务
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service syslog restart |
测试一下，两侧数据相同，OK
参考资料：
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==DIRECTIVES== ===SYSLOG=== Sytax: syslog auth|authpriv|cron|daemon|ftp|kern|local0-7|lpr|mail|news|syslog|user|uucp [program_name] Default: none Context: main Enable the syslog and set its facility. The default program name is nginx. ===ERROR_LOG=== Syntax: error_log [syslog[:emerg|alert|crit|error|warn|notice|info|debug]]['|'file] [ debug | info | notice | warn | error | crit ] Default: ${prefix}/logs/error.log Context: main, http, server, location Enable the error_log with the syslog and set its priority. The default priority is error. The error log can be sent to syslog, file or both. Note: if you set the error_log directive in the main block, the syslog is switched on by default. ===ACCESS_LOG=== Syntax: access_log off|[syslog[:emerg|alert|crit|error|warn|notice|info|debug]]['|'path] [format [buffer=size]]] Default: access_log logs/access.log combined Context: http, server, location Enable the access_log with the syslog and set its priority. The default priority is notice. The access log can be sent to syslog, file or both. |
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玩趣儿
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