\u524d\u6bb5\u65f6\u95f4\u770b\u4e86\u4e00\u7bc7io\u5bf9\u6027\u80fd\u7684\u5f71\u54cd\u7684\u6587\u7ae0\uff0c\u8bb0\u4e0d\u8d77\u6765\u5728\u54ea\u91cc\u770b\u5230\u7684\u4e86\u3002<\/p>\n
\u91cc\u9762\u5bf9\u6211\u5370\u8c61\u6bd4\u8f83\u6df1\u7684\u662f\uff0c\u786c\u76d8\u64cd\u4f5c(\u5bfb\u9053\u3001read\u3001write)\u6d88\u8017\u7684\u6027\u80fd\u5f88\u53ef\u89c2\u3002<\/p>\n
\u8fd9\u91cc\u8bd5\u7740\u628a\u6240\u6709\u7684\u65e5\u5fd7\u901a\u8fc7\u5185\u7f51\u76f4\u63a5\u8f93\u51fa\u5230\u4e13\u7528\u7684\u4e00\u4e2a\u65e5\u5fd7\u670d\u52a1\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u5728\u6e38\u620f\u670d\u4e0a\u8bb0\u5f55\u65e5\u5fd7\uff0c\u800c\u4e14\u4e5f\u65b9\u4fbf\u7edf\u4e00\u7ba1\u7406\u65e5\u5fd7\u3002<\/p>\n
\u5728\u7f51\u4e0a\u67e5\u627e\u4e86\u4e00\u4e0b\u76f8\u5173\u6587\u7ae0\uff0clog4j2\u652f\u6301\u5c06\u65e5\u5fd7\u5199\u5411\u8fdc\u7a0bsocket\u6216syslog\u3002<\/p>\n
\u5982\u679c\u7528socket\uff0c\u8fd8\u9700\u8981\u81ea\u5df1\u6765\u5199\u4ee3\u7801\u63a5\u6536\uff0c\u6240\u4ee5\u51b3\u5b9a\u4f7f\u7528syslog\u3002<\/p>\n
\u800c\u4e14centos6\u4ee5\u540e\u90fd\u81ea\u5e26rsyslog(syslog\u7684\u589e\u5f3a\u7248)\uff0c\u914d\u7f6e\u8d77\u6765\u4e5f\u65b9\u4fbf\u3002<\/p>\n
\u4ee5\u4e0b\u662f\u76f8\u5173\u6b65\u9aa4\uff1a<\/p>\n
rsyslog\u65e5\u5fd7<\/p>\n
1\u3001\u7f16\u8f91 \/etc\/rsyslog.conf<\/p>\n
\u6ce8\u91ca\u6389\u4e0b\u4e24\u53e5\u6700\u524d\u9762\u7684#\uff0c\u8fd9\u4e24\u53e5\u7684\u4f5c\u7528\u662f\u6253\u5f00514\u7aef\u53e3\uff0c\u4f7f\u7528socket\u6765\u63a5\u6536\u65e5\u5fd7\u3002<\/p>\n
# Provides TCP syslog reception\r\n$ModLoad imtcp\r\n$InputTCPServerRun 514<\/pre>\n\u4fee\u6539\u5b8c\u540e\u91cd\u542f rsyslog<\/p>\n
service rsyslog restart<\/p>\n
\u4fee\u6539\u9632\u706b\u5899\uff0c\u5bf9\u5185\u7f51\u5f00\u653e514\u7aef\u53e3<\/p>\n
2\u3001\u53d1\u6101\u554a\uff0c\u600e\u4e48\u683c\u5f0f\u5316\u65e5\u5fd7\u3002<\/p>\n
\u770b\u6765\u5b66\u827a\u4e0d\u7cbe\uff0c\u4f7f\u7528log4j2\uff0c\u7adf\u7136\u4e0d\u77e5\u9053\u5982\u4f55\u683c\u5f0f\u5316\u3002<\/p>\n
\u73b0\u5728\u628alog4j2\u6539\u4e3alogback ( logback\u7684syslogappender\u4f7f\u7528udp\u53d1\u9001\uff0c\u6ce8\u610f\u628a\u7b2c\u4e00\u6b65\u7684tcp\u6539\u4e3audp)\u3002<\/p>\n
\u4ee5\u4e0b\u9700\u8981\u67e5\u770brsyslog\u5982\u4f55\u5c06\u65e5\u5fd7\u6309\u5929\u8fdb\u884c\u5206\u5272\u53ca\u6309\u6765\u6e90\u5206\u522b\u5b58\u50a8\u5728\u4e0d\u540c\u7684\u76ee\u5f55\u4e0b\u3002<\/p>\n
syslog\u53ef\u4ee5\u4f7f\u7528%msg:F:1%\u6765\u8fdb\u884c\u5339\u914dfileds\uff0cfields\u4e2d\u4f7f\u7528’\\t’\u5206\u9694\u7684\u5b57\u7b26\u4e32\uff0c\u5206\u9694\u7b26\u53ef\u4ee5\u81ea\u5b9a\u4e49\u3002<\/p>\n
\u6bd4\u5982\u8981\u4f7f\u7528\u7a7a\u683c\u4e3a\u5206\u9694\u7b26\u5373\u4e3a\uff1a%msg:F,32:1%<\/p>\n
\u9664\u4e86\u4f7f\u7528\u5206\u9694\u7b26rsyslog\u8fd8\u652f\u6301\u6b63\u5219\u8868\u8fbe\u5f0f\u8fdb\u884c\u5339\u914d\uff0c\u4f46\u5339\u914d\u76f8\u5bf9\u6162\u4e00\u4e9b\u3002<\/p>\n
\u4e0b\u9762\u6211\u4eec\u6765\u770b\u4e00\u4e2a\u5177\u4f53\u8def\u7531\u65e5\u5fd7\u7684\u4f8b\u5b50\uff1a<\/p>\n
\r\n$template DynFile,"\/var\/log\/router-log\/%msg:F,32:3%\/%timegenerated:1:10:date-rfc3339%\/%msg:F,32:4%"\r\n\r\n:source , !isequal , "localhost" ?DynFile\r\n\r\n:source , !isequal , "localhost" ~<\/pre>\n\u4ee5\u4e0a\u9762\u7684\u4ee3\u610f\u601d\u662f\uff1a<\/p>\n
\u5c06\u6d88\u606f\u5b58\u50a8\u5728 \/var\/log\/router-log\/\u7b2c\u4e8c\u4e2afiled\/\u5f53\u524d\u65e5\u671f(\u5929)\/\u7b2c\u4e09\u4e2afield<\/p>\n
\u8fd9\u6837\uff0c\u6211\u4eec\u5728\u5b9a\u4e49logback\u7684\u65e5\u5fd7\u65f6\uff0c\u4f7f\u7528\u4ee5\u4e0b\u683c\u5f0f\uff1a<\/p>\n
\t<appender name="job" class="ch.qos.logback.classic.net.SyslogAppender">\r\n\t\t<syslogHost>192.168.17.17<\/syslogHost>\r\n\t\t<port>514<\/port>\r\n\t\t<suffixPattern>A<\/suffixPattern>\r\n\t\t<facility>LOCAL7<\/facility>\r\n\t\t<suffixPattern>%date ${MODULE} job.log [%thread] %logger{0}\\(%L\\) %p %msg\r\n\t\t<\/suffixPattern>\r\n\t<\/appender><\/pre>\n<suffixPattern>\u4e2d\u7684 ${MODULE}\u6307\u5b9a\u5b58\u50a8\u6240\u5728\u7684\u76ee\u5f55\uff0c\u662f\u4ece\u73af\u5883\u53d8\u91cf\u4e2d\u83b7\u53d6\u3002<\/p>\n
job.log\u662f\u5b58\u50a8\u65e5\u5fd7\u7684\u5177\u4f53\u6587\u4ef6\u540d\u3002<\/p>\n
\u4f60\u53ef\u80fd\u4f1a\u95ee\u7b2c\u4e00\u4e2afield\u4e3a\u4ec0\u4e48\u662f\u65e5\u671f\uff0c\u6211\u8bd5\u8fc7\u4e86%msg:F,32:1%\uff0c\u4f46\u65e0\u8bba\u5982\u4f55\u5c1d\u8bd5\u90fd\u65e0\u6cd5\u53d6\u5230\u7b2c\u4e00\u4e2afield\u7684\u5185\u5bb9\u3002\u53ea\u597d\u4ece\u7b2c\u4e8c\u4e2afield\u5f00\u59cb\u53d6\u3002<\/p>\n
\u5f53\u4e00\u4e2a\u4e34\u65f6\u89e3\u51b3\u65b9\u6848\u5427\u3002<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u524d\u6bb5\u65f6\u95f4\u770b\u4e86\u4e00\u7bc7io\u5bf9\u6027\u80fd\u7684\u5f71\u54cd\u7684\u6587\u7ae0\uff0c\u8bb0\u4e0d\u8d77\u6765\u5728\u54ea\u91cc\u770b\u5230\u7684\u4e86\u3002 \u91cc\u9762\u5bf9\u6211\u5370\u8c61\u6bd4 …<\/p>\n