{"id":16439,"date":"2024-11-18T12:33:50","date_gmt":"2024-11-18T04:33:50","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16439\/"},"modified":"2024-11-18T12:33:50","modified_gmt":"2024-11-18T04:33:50","slug":"linux%e4%b8%8b%e6%97%a5%e5%bf%97%e7%ae%a1%e7%90%86%e4%b8%8e%e5%88%86%e6%9e%90%e7%9a%84%e6%9c%80%e4%bd%b3%e5%b7%a5%e5%85%b7%e5%92%8c%e6%8a%80%e6%9c%af","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16439\/","title":{"rendered":"Linux\u4e0b\u65e5\u5fd7\u7ba1\u7406\u4e0e\u5206\u6790\u7684\u6700\u4f73\u5de5\u5177\u548c\u6280\u672f"},"content":{"rendered":"

linux\u4e0b\u65e5\u5fd7\u7ba1\u7406\u4e0e\u5206\u6790\u7684\u6700\u4f73\u5de5\u5177\u548c\u6280\u672f<\/p>\n

\u5bfc\u8a00\uff1a
\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u65e5\u5fd7\u662f\u975e\u5e38\u91cd\u8981\u7684\u7ec4\u6210\u90e8\u5206\u3002\u5b83\u4eec\u8bb0\u5f55\u4e86\u7cfb\u7edf\u7684\u8fd0\u884c\u72b6\u6001\u548c\u4e8b\u4ef6\uff0c\u4e3a\u7cfb\u7edf\u7ba1\u7406\u5458\u63d0\u4f9b\u4e86\u5173\u952e\u7684\u4fe1\u606f\u6765\u6392\u67e5\u6545\u969c\u548c\u5206\u6790\u7cfb\u7edf\u6027\u80fd\u3002\u4f46\u662f\uff0c\u968f\u7740\u670d\u52a1\u5668\u89c4\u6a21\u7684\u589e\u957f\u548c\u65e5\u5fd7\u91cf\u7684\u4e0d\u65ad\u589e\u52a0\uff0c\u624b\u52a8\u7ba1\u7406\u548c\u5206\u6790\u65e5\u5fd7\u53d8\u5f97\u4e0d\u53ef\u884c\u3002\u56e0\u6b64\uff0c\u5bfb\u627e\u4e00\u79cd\u9ad8\u6548\u548c\u53ef\u9760\u7684\u65e5\u5fd7\u7ba1\u7406\u548c\u5206\u6790\u5de5\u5177\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u51e0\u79cd\u5728Linux\u4e0b\u5e7f\u6cdb\u4f7f\u7528\u7684\u6700\u4f73\u5de5\u5177\u548c\u6280\u672f\u3002<\/p>\n

    \n
  1. syslog-ng
    syslog-ng\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u65e5\u5fd7\u6536\u96c6\u548c\u8f6c\u53d1\u5de5\u5177\uff0c\u7528\u4e8e\u7ba1\u7406\u548c\u5206\u6790\u7cfb\u7edf\u65e5\u5fd7\u3002\u5b83\u5177\u6709\u7075\u6d3b\u7684\u914d\u7f6e\u9009\u9879\uff0c\u80fd\u591f\u4ece\u5404\u79cd\u6765\u6e90\u6536\u96c6\u65e5\u5fd7\uff0c\u5e76\u5c06\u5b83\u4eec\u53d1\u9001\u5230\u6307\u5b9a\u7684\u76ee\u6807\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528syslog-ng\u6536\u96c6\u548c\u8f6c\u53d1\u65e5\u5fd7\u7684\u793a\u4f8b\u914d\u7f6e\u6587\u4ef6\uff1a<\/li>\n<\/ol>\n
    source s_network {\n    tcp(ip(0.0.0.0) port(514));\n    udp(ip(0.0.0.0) port(514));\n};\n\ndestination d_file {\n    file(\"\/var\/log\/mylog.log\");\n};\n\nlog {\n    source(s_network);\n    destination(d_file);\n};<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u4ee5\u4e0a\u914d\u7f6e\u5c06\u76d1\u542c\u6240\u6709\u7f51\u7edc\u4e0a\u7684514\u7aef\u53e3\uff0c\u5e76\u5c06\u63a5\u6536\u5230\u7684\u65e5\u5fd7\u4fdd\u5b58\u5230\/var\/log\/mylog.log\u6587\u4ef6\u4e2d\u3002\u901a\u8fc7syslog-ng\u7684\u914d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u7075\u6d3b\u5730\u7ba1\u7406\u548c\u8f6c\u53d1\u65e5\u5fd7\u3002<\/p>\n
      \n
    1. Logstash
      Logstash\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5f00\u6e90\u65e5\u5fd7\u6536\u96c6\u3001\u5904\u7406\u548c\u4f20\u8f93\u5de5\u5177\u3002\u5b83\u80fd\u591f\u901a\u8fc7\u5404\u79cd\u8f93\u5165\u63d2\u4ef6\u6536\u96c6\u65e5\u5fd7\u6570\u636e\uff0c\u7136\u540e\u7ecf\u8fc7\u8fc7\u6ee4\u548c\u5904\u7406\u540e\u5c06\u5176\u53d1\u9001\u5230\u8f93\u51fa\u63d2\u4ef6\u7684\u76ee\u6807\u4f4d\u7f6e\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Logstash\u6536\u96c6\u548c\u5206\u6790Apache\u8bbf\u95ee\u65e5\u5fd7\u7684\u793a\u4f8b\u914d\u7f6e\uff1a<\/li>\n<\/ol>\n
      input {\n  file {\n    path =&gt; \"\/var\/log\/apache2\/access.log\"\n    start_position =&gt; \"beginning\"\n  }\n}\n\nfilter {\n  grok {\n    match =&gt; { \"message\" =&gt; \"%{COMBINEDAPACHELOG}\" }\n  }\n  date {\n    match =&gt; [ \"timestamp\", \"dd\/MMM\/yyyy:HH:mm:ss Z\" ]\n  }\n}\n\noutput {\n  elasticsearch {\n    hosts =&gt; [\"localhost:9200\"]\n    index =&gt; \"apache-access-%{+YYYY.MM.dd}\"\n  }\n  stdout { codec =&gt; rubydebug }\n}<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \u4ee5\u4e0a\u914d\u7f6e\u5c06\u4ece\u6307\u5b9a\u8def\u5f84\u6536\u96c6Apache\u8bbf\u95ee\u65e5\u5fd7\uff0c\u5e76\u4f7f\u7528Grok\u6a21\u5f0f\u5339\u914d\u548cDate\u63d2\u4ef6\u5bf9\u65e5\u5fd7\u8fdb\u884c\u89e3\u6790\u548c\u8f6c\u6362\u3002\u7136\u540e\uff0c\u5b83\u5c06\u901a\u8fc7Elasticsearch\u63d2\u4ef6\u5c06\u5904\u7406\u540e\u7684\u65e5\u5fd7\u53d1\u9001\u5230Elasticsearch\u670d\u52a1\u5668\uff0c\u5e76\u5c06\u5176\u7d22\u5f15\u5230\u65e5\u671f\u683c\u5f0f\u7684\u7d22\u5f15\u4e2d\u3002<\/p>\n
        \n
      1. Elasticsearch
        Elasticsearch\u662f\u4e00\u4e2a\u5206\u5e03\u5f0f\u7684\u641c\u7d22\u548c\u5206\u6790\u5f15\u64ce\uff0c\u7279\u522b\u9002\u5408\u7528\u4e8e\u5b58\u50a8\u548c\u5206\u6790\u5927\u91cf\u7684\u65e5\u5fd7\u6570\u636e\u3002\u5b83\u80fd\u591f\u9ad8\u6548\u5730\u7d22\u5f15\u548c\u641c\u7d22\u6570\u636e\uff0c\u5e76\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u67e5\u8be2\u548c\u805a\u5408\u529f\u80fd\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Elasticsearch\u8fdb\u884c\u7b80\u5355\u65e5\u5fd7\u641c\u7d22\u548c\u805a\u5408\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n
        # \u641c\u7d22\u6240\u6709\u542b\u6709\u201cerror\u201d\u7684\u65e5\u5fd7\nGET \/mylog\/_search\n{\n  \"query\": {\n    \"match\": {\n      \"message\": \"error\"\n    }\n  }\n}\n\n# \u805a\u5408\u7edf\u8ba1\u6bcf\u4e2a\u7ea7\u522b\u7684\u65e5\u5fd7\u6570\u91cf\nGET \/mylog\/_search\n{\n  \"size\": 0,\n  \"aggs\": {\n    \"log_level\": {\n      \"terms\": {\n        \"field\": \"level.keyword\"\n      }\n    }\n  }\n}<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u4ee5\u4e0a\u4ee3\u7801\u5c06\u5728\u540d\u4e3a”mylog”\u7684\u7d22\u5f15\u4e2d\u641c\u7d22\u5305\u542b”error”\u5173\u952e\u5b57\u7684\u65e5\u5fd7\uff0c\u5e76\u7edf\u8ba1\u6bcf\u4e2a\u65e5\u5fd7\u7ea7\u522b\u7684\u6570\u91cf\u3002<\/p>\n
        \u603b\u7ed3\uff1a
        \u65e5\u5fd7\u7ba1\u7406\u548c\u5206\u6790\u5bf9\u4e8e\u7cfb\u7edf\u7ba1\u7406\u548c\u6545\u969c\u6392\u67e5\u81f3\u5173\u91cd\u8981\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u5728Linux\u5e73\u53f0\u4e0b\u6700\u4f73\u7684\u65e5\u5fd7\u7ba1\u7406\u548c\u5206\u6790\u5de5\u5177\u548c\u6280\u672f\uff0c\u5305\u62ecsyslog-ng\u3001Logstash\u548cElasticsearch\u3002\u901a\u8fc7\u5408\u7406\u914d\u7f6e\u548c\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\uff0c\u53ef\u4ee5\u9ad8\u6548\u5730\u7ba1\u7406\u548c\u5206\u6790\u7cfb\u7edf\u65e5\u5fd7\uff0c\u63d0\u5347\u7cfb\u7edf\u6027\u80fd\u548c\u6545\u969c\u6392\u67e5\u7684\u80fd\u529b\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u8bfb\u8005\u5728Linux\u65e5\u5fd7\u7ba1\u7406\u548c\u5206\u6790\u65b9\u9762\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n
        \u4ee5\u4e0a\u5c31\u662fLinux\u4e0b\u65e5\u5fd7\u7ba1\u7406\u4e0e\u5206\u6790\u7684\u6700\u4f73\u5de5\u5177\u548c\u6280\u672f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
        linux\u4e0b\u65e5\u5fd7\u7ba1\u7406\u4e0e\u5206\u6790\u7684\u6700\u4f73\u5de5\u5177\u548c\u6280\u672f \u5bfc\u8a00\uff1a\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u65e5\u5fd7\u662f\u975e\u5e38\u91cd\u8981\u7684\u7ec4\u6210\u90e8\u5206\u3002\u5b83\u4eec\u8bb0\u5f55\u4e86\u7cfb\u7edf\u7684\u8fd0\u884c\u72b6\u6001\u548c\u4e8b\u4ef6\uff0c\u4e3a\u7cfb\u7edf\u7ba1\u7406\u5458\u63d0\u4f9b\u4e86\u5173\u952e\u7684\u4fe1\u606f\u6765\u6392\u67e5\u6545\u969c\u548c\u5206\u6790\u7cfb\u7edf\u6027\u80fd\u3002\u4f46\u662f\uff0c\u968f\u7740\u670d\u52a1\u5668\u89c4\u6a21\u7684\u589e\u957f\u548c\u65e5\u5fd7\u91cf\u7684\u4e0d\u65ad\u589e\u52a0\uff0c\u624b\u52a8\u7ba1\u7406\u548c\u5206\u6790\u65e5\u5fd7\u53d8\u5f97\u4e0d\u53ef\u884c\u3002\u56e0\u6b64\uff0c\u5bfb\u627e\u4e00\u79cd\u9ad8\u6548\u548c\u53ef\u9760\u7684\u65e5\u5fd7\u7ba1\u7406\u548c\u5206\u6790\u5de5\u5177\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u51e0\u79cd\u5728Linux\u4e0b\u5e7f\u6cdb\u4f7f\u7528\u7684\u6700\u4f73\u5de5\u5177\u548c\u6280\u672f\u3002 syslog-ngsyslog-ng\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u65e5\u5fd7\u6536\u96c6\u548c\u8f6c\u53d1\u5de5\u5177\uff0c\u7528\u4e8e\u7ba1\u7406\u548c\u5206\u6790\u7cfb\u7edf\u65e5\u5fd7\u3002\u5b83\u5177\u6709\u7075\u6d3b\u7684\u914d\u7f6e\u9009\u9879\uff0c\u80fd\u591f\u4ece\u5404\u79cd\u6765\u6e90\u6536\u96c6\u65e5\u5fd7\uff0c\u5e76\u5c06\u5b83\u4eec\u53d1\u9001\u5230\u6307\u5b9a\u7684\u76ee\u6807\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528syslog-ng\u6536\u96c6\u548c\u8f6c\u53d1\u65e5\u5fd7\u7684\u793a\u4f8b\u914d\u7f6e\u6587\u4ef6\uff1a source s_network { tcp(ip(0.0.0.0) port(514)); udp(ip(0.0.0.0) port(514)); }; destination d_file { file(“\/var\/log\/mylog.log”); }; log { source(s_network); destination(d_file); }; \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u914d\u7f6e\u5c06\u76d1\u542c\u6240\u6709\u7f51\u7edc\u4e0a\u7684514\u7aef\u53e3\uff0c\u5e76\u5c06\u63a5\u6536\u5230\u7684\u65e5\u5fd7\u4fdd\u5b58\u5230\/var\/log\/mylog.log\u6587\u4ef6\u4e2d\u3002\u901a\u8fc7syslog-ng\u7684\u914d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u7075\u6d3b\u5730\u7ba1\u7406\u548c\u8f6c\u53d1\u65e5\u5fd7\u3002 LogstashLogstash\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5f00\u6e90\u65e5\u5fd7\u6536\u96c6\u3001\u5904\u7406\u548c\u4f20\u8f93\u5de5\u5177\u3002\u5b83\u80fd\u591f\u901a\u8fc7\u5404\u79cd\u8f93\u5165\u63d2\u4ef6\u6536\u96c6\u65e5\u5fd7\u6570\u636e\uff0c\u7136\u540e\u7ecf\u8fc7\u8fc7\u6ee4\u548c\u5904\u7406\u540e\u5c06\u5176\u53d1\u9001\u5230\u8f93\u51fa\u63d2\u4ef6\u7684\u76ee\u6807\u4f4d\u7f6e\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Logstash\u6536\u96c6\u548c\u5206\u6790Apache\u8bbf\u95ee\u65e5\u5fd7\u7684\u793a\u4f8b\u914d\u7f6e\uff1a input { file { path =&gt; “\/var\/log\/apache2\/access.log” start_position =&gt; “beginning” } } filter { grok { match =&gt; { “message” =&gt; “%{COMBINEDAPACHELOG}” } } date { match =&gt; [ “timestamp”, “dd\/MMM\/yyyy:HH:mm:ss […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-16439","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=16439"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16439\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}