{"id":525,"date":"2020-04-17T13:54:48","date_gmt":"2020-04-17T05:54:48","guid":{"rendered":"https:\/\/blog.espnlol.com\/?p=525"},"modified":"2022-04-20T18:26:38","modified_gmt":"2022-04-20T10:26:38","slug":"rsyslogd%e5%86%85%e5%ad%98%e5%8d%a0%e7%94%a8%e5%be%88%e9%ab%98%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/blog.espnlol.com\/?p=525","title":{"rendered":"rsyslogd\u5185\u5b58\u5360\u7528\u5f88\u9ad8\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"_2\">\u89e3\u51b3\u65b9\u6cd5\uff08\u9650\u5236\u670d\u52a1\u5185\u5b58\u4f7f\u7528\u7387\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_3\">1\u3001\u4fee\u6539rsyslogd\u670d\u52a1\u914d\u7f6e\u6587\u4ef6<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">nano \/usr\/lib\/systemd\/system\/rsyslog.service<\/pre>\n\n\n\n<p>\u5728Service\u914d\u7f6e\u4e2d\u6dfb\u52a0MemoryAccounting=yes\uff0cMemoryMax=80M\uff0cMemoryHigh=8M\u4e09\u9879\u5982\u4e0b\u6240\u793a\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">[Unit]\nDescription=System Logging Service\n;Requires=syslog.socket\nWants=network.target network-online.target\nAfter=network.target network-online.target\nDocumentation=man:rsyslogd(8)\nDocumentation=http:\/\/www.rsyslog.com\/doc\/\n\n[Service]\nType=notify\nEnvironmentFile=-\/etc\/sysconfig\/rsyslog\nExecStart=\/usr\/sbin\/rsyslogd -n $SYSLOGD_OPTIONS\nRestart=on-failure\nUMask=0066\nStandardOutput=null\nRestart=on-failure\nMemoryAccounting=yes\nMemoryMax=80M\nMemoryHigh=8M\n\n[Install]\nWantedBy=multi-user.target\n;Alias=syslog.service<\/pre>\n\n\n\n<p>\u901a\u5e38\u60c5\u51b5\u4e0brsyslogd\u5927\u5c0f\u53ea\u67095M\uff0c\u6240\u4ee5\u5c06\u5185\u5b58\u4e0a\u9650\u8bbe\u7f6e\u4e3a8M\uff0c\u7136\u540e\u5c06\u7edd\u5bf9\u5185\u5b58\u9650\u5236\u4e3a80M\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_8\">2\u3001\u91cd\u542f\u670d\u52a1<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">systemctl daemon-reload\nsystemctl restart rsyslog<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"_10\">\u6839\u672c\u539f\u56e0<\/h2>\n\n\n\n<p>\u67e5\u770brsyslog\u8f93\u51fa\u7684\u65e5\u5fd7\/var\/log\/<\/p>\n\n\n\n<table class=\"wp-block-table\"><thead><tr><th>\u8def\u5f84<\/th><th>\u63cf\u8ff0<\/th><\/tr><\/thead><tbody><tr><td>\/var\/log\/messages<\/td><td>\u670d\u52a1\u4fe1\u606f\u65e5\u5fd7(\u8bb0\u5f55linux\u64cd\u4f5c\u7cfb\u7edf\u5e38\u89c1\u7684\u670d\u52a1\u4fe1\u606f\u548c\u9519\u8bef\u4fe1\u606f)<\/td><\/tr><tr><td>\/var\/log\/secure<\/td><td>\u7cfb\u7edf\u7684\u767b\u9646\u65e5\u5fd7(\u8bb0\u5f55\u7528\u6237\u548c\u5de5\u4f5c\u7ec4\u7684\u53d8\u5316\u60c5\u51b5,\u662f\u7cfb\u7edf\u5b89\u5168\u65e5\u5fd7\uff0c\u7528\u6237\u7684\u8ba4\u8bc1\u767b\u9646\u60c5\u51b5<\/td><\/tr><tr><td>\/var\/log\/maillog<\/td><td>\u90ae\u4ef6\u65e5\u5fd7<\/td><\/tr><tr><td>\/var\/log\/cron<\/td><td>\u5b9a\u65f6\u4efb\u52a1<\/td><\/tr><tr><td>\/var\/log\/boot.log<\/td><td>\u7cfb\u7edf\u542f\u52a8\u65e5\u5fd7<\/td><\/tr><\/tbody><\/table>\n\n\n\n<p>\u53d1\u73b0\/var\/log\/messages\u6709\u51e0\u4e2aG\u7684\u65e5\u5fd7\u3002\u67e5\u770b\u65e5\u5fd7\u5185\u5bb9\u53d1\u73b0rsyslog\u628aJournal\u7684log\u90fd\u8fdb\u884c\u7684\u8f93\u51fa\u548c\u6c47\u603b\u3002<br>\u5f53\u5bb9\u5668\u8d8a\u591a\u662f\uff0clog\u4e5f\u5c31\u4f1a\u4e5f\u591a\uff0c\u5185\u5b58\u5360\u7528\u4e5f\u5c31\u8d8a\u591a\u3002<br>\u540c\u65f6\u4e5f\u53ef\u80fd\u5bfc\u81f4systemd-journald\u5185\u5b58\u5360\u7528\u8fc7\u9ad8<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_14\">1\u3001\u4fee\u6539Journal\u7684\u914d\u7f6e\/etc\/systemd\/journald.conf<\/h3>\n\n\n\n<p>\u628aStorage\u6539\u4e3anone\uff0c\u5982\u4e0b<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#  This file is part of systemd.\n#\n#  systemd is free software; you can redistribute it and\/or modify it\n#  under the terms of the GNU Lesser General Public License as published by\n#  the Free Software Foundation; either version 2.1 of the License, or\n#  (at your option) any later version.\n#\n# Entries in this file show the compile time defaults.\n# You can change settings by editing this file.\n# Defaults can be restored by simply deleting this file.\n#\n# See journald.conf(5) for details.\n\n[Journal]\nStorage=none\n#Compress=yes\n#Seal=yes\n#SplitMode=uid\n#SyncIntervalSec=5m\n#RateLimitInterval=30s\n#RateLimitBurst=1000\nSystemMaxUse=16M\n#SystemKeepFree=\n#SystemMaxFileSize=\n#RuntimeMaxUse=\n#RuntimeKeepFree=\n#RuntimeMaxFileSize=\n#MaxRetentionSec=\n#MaxFileSec=1month\nForwardToSyslog=no\n#ForwardToKMsg=no\n#ForwardToConsole=no\n#ForwardToWall=yes\n#TTYPath=\/dev\/console\n#MaxLevelStore=debug\n#MaxLevelSyslog=debug\n#MaxLevelKMsg=notice\n#MaxLevelConsole=info\n#MaxLevelWall=emerg\n#LineMax=48K<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_17\">2\u3001\u91cd\u542f\u751f\u6548<\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">systemctl restart systemd-journald<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_19\">3\u3001Storage\u9009\u9879\u6269\u5c55<\/h3>\n\n\n\n<p>\u901a\u8fc7\u67e5\u770bman\u624b\u518c\uff0c#man 5 journald.conf \u4f60\u4f1a\u53d1\u73b0\uff0cStorage\uff1d\u7684\u503c\u53ef\u4ee5\u662fvolatile,persistent,&nbsp;autoandnone\uff0c\u4f46\u662f\uff0c\u9ed8\u8ba4\u7684\u662fauto\uff0c<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>volatile\u4ee3\u8868\u65e5\u5fd7\u53ea\u5b58\u5728\u5185\u5b58\u4e2d\uff0c\u5373\/run\/log\/journal\/<\/li><li>persistent\u4ee3\u8868\u65e5\u5fd7\u53ea\u5b58\u5728\u78c1\u76d8\u4e2d\uff0c\u5373\/var\/log\/journal\/<\/li><li>auto\u4ee3\u8868\u65e5\u5fd7\u5b58\u5728\u78c1\u76d8\u4e2d\uff0c\u6216\u8005\u5185\u5b58\u4e2d\uff0c\u8fd9\u4e2a\u53d6\u51b3\u4e8e\u4f60\u662f\u5426\u521b\u5efa\/var\/log\/journal\/\u76ee\u5f55\uff01\uff01\u8fd9\u4e2a\u4e5f\u7b97\u662f\u4e00\u4e2a\u5751\u5427\uff0c\u770b\u6765\u5927\u5bb6\u90fd\u9700\u8981\u624b\u52a8mkdir -p \/var\/log\/journal\/\uff0csystemctl restart systemd-journald\u6765\u89e3\u653e\u81ea\u5df1\u7684\u5185\u5b58\u4e86\uff01\uff01\uff01<\/li><li>none\uff0c\u8868\u793a\uff0c\u65e5\u5fd7\u4e0d\u4fdd\u7559\uff0c\u5168\u90e8drop\uff0c\u53ea\u6709\u5f53\u4f60\u51b3\u5b9a\u4e0d\u4f7f\u7528systemd-journald\u7684\u65f6\u5019\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\uff01<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u51b3\u65b9\u6cd5\uff08\u9650\u5236\u670d\u52a1\u5185\u5b58\u4f7f\u7528\u7387\uff09 1\u3001\u4fee\u6539rsyslogd\u670d\u52a1\u914d\u7f6e\u6587\u4ef6 \u5728Serv &hellip; <a href=\"https:\/\/blog.espnlol.com\/?p=525\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-525","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/525","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=525"}],"version-history":[{"count":2,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/525\/revisions"}],"predecessor-version":[{"id":628,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/525\/revisions\/628"}],"wp:attachment":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=525"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=525"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}