{"id":43994,"date":"2024-10-06T12:02:48","date_gmt":"2024-10-06T04:02:48","guid":{"rendered":"https:\/\/server.hk\/cnblog\/43994\/"},"modified":"2024-10-06T12:02:48","modified_gmt":"2024-10-06T04:02:48","slug":"centos-8-%e4%b8%ad%e9%85%8d%e7%bd%ae-rsyslog-%e5%85%b7%e9%ab%94%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/43994\/","title":{"rendered":"CentOS 8 \u4e2d\u914d\u7f6e Rsyslog \u5177\u9ad4\u65b9\u6cd5"},"content":{"rendered":"

CentOS 8 \u4e2d\u914d\u7f6e Rsyslog \u5177\u9ad4\u65b9\u6cd5<\/h1>\n

\u5728\u73fe\u4ee3\u7684\u4f3a\u670d\u5668\u7ba1\u7406\u4e2d\uff0c\u65e5\u8a8c\u7ba1\u7406\u662f\u4e00\u500b\u4e0d\u53ef\u6216\u7f3a\u7684\u90e8\u5206\u3002Rsyslog \u662f\u4e00\u500b\u5f37\u5927\u7684\u65e5\u8a8c\u6536\u96c6\u548c\u7ba1\u7406\u5de5\u5177\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc Linux \u7cfb\u7d71\u4e2d\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 8 \u4e2d\u914d\u7f6e Rsyslog\uff0c\u4ee5\u4fbf\u6709\u6548\u5730\u6536\u96c6\u548c\u7ba1\u7406\u7cfb\u7d71\u65e5\u8a8c\u3002<\/p>\n

Rsyslog \u7c21\u4ecb<\/h2>\n

Rsyslog \u662f\u4e00\u500b\u958b\u6e90\u7684\u65e5\u8a8c\u6536\u96c6\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u65e5\u8a8c\u4f86\u6e90\u548c\u76ee\u7684\u5730\u3002\u5b83\u7684\u8a2d\u8a08\u76ee\u7684\u662f\u70ba\u4e86\u63d0\u4f9b\u9ad8\u6548\u7684\u65e5\u8a8c\u8655\u7406\u80fd\u529b\uff0c\u4e26\u4e14\u652f\u6301\u591a\u7a2e\u5354\u8b70\uff0c\u5982 TCP \u548c UDP\u3002Rsyslog \u53ef\u4ee5\u7528\u65bc\u672c\u5730\u65e5\u8a8c\u5b58\u5132\uff0c\u4e5f\u53ef\u4ee5\u5c07\u65e5\u8a8c\u767c\u9001\u5230\u9060\u7aef\u4f3a\u670d\u5668\u9032\u884c\u96c6\u4e2d\u7ba1\u7406\u3002<\/p>\n

\u5b89\u88dd Rsyslog<\/h2>\n

\u5728 CentOS 8 \u4e2d\uff0cRsyslog \u901a\u5e38\u9810\u88dd\u5728\u7cfb\u7d71\u4e2d\u3002\u5982\u679c\u672a\u5b89\u88dd\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n

sudo dnf install rsyslog<\/code><\/pre>\n
\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5 Rsyslog \u670d\u52d9\u4e26\u8a2d\u7f6e\u5176\u5728\u7cfb\u7d71\u555f\u52d5\u6642\u81ea\u52d5\u555f\u52d5\uff1a<\/p>\n
sudo systemctl start rsyslog\nsudo systemctl enable rsyslog<\/code><\/pre>\n
\u914d\u7f6e Rsyslog<\/h2>\n
Rsyslog \u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u65bc \/etc\/rsyslog.conf<\/code>\u3002\u5728\u9019\u500b\u6587\u4ef6\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u8a2d\u7f6e\u65e5\u8a8c\u7684\u4f86\u6e90\u3001\u904e\u6ffe\u689d\u4ef6\u4ee5\u53ca\u65e5\u8a8c\u7684\u5b58\u5132\u4f4d\u7f6e\u3002<\/p>\n
\u8a2d\u7f6e\u65e5\u8a8c\u4f86\u6e90<\/h3>\n
Rsyslog \u53ef\u4ee5\u63a5\u6536\u4f86\u81ea\u4e0d\u540c\u4f86\u6e90\u7684\u65e5\u8a8c\uff0c\u4f8b\u5982\u672c\u5730\u61c9\u7528\u7a0b\u5e8f\u3001\u9060\u7aef\u4f3a\u670d\u5668\u7b49\u3002\u8981\u914d\u7f6e Rsyslog \u63a5\u6536\u9060\u7aef\u65e5\u8a8c\uff0c\u53ef\u4ee5\u5728 \/etc\/rsyslog.conf<\/code> \u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/p>\n
# \u5141\u8a31\u63a5\u6536 UDP \u65e5\u8a8c\nmodule(load=\"imudp\")\ninput(type=\"imudp\" port=\"514\")\n\n# \u5141\u8a31\u63a5\u6536 TCP \u65e5\u8a8c\nmodule(load=\"imtcp\")\ninput(type=\"imtcp\" port=\"514\")<\/code><\/pre>\n
\u8a2d\u7f6e\u65e5\u8a8c\u5b58\u5132\u4f4d\u7f6e<\/h3>\n
\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cRsyslog \u5c07\u65e5\u8a8c\u5b58\u5132\u5728 \/var\/log\/messages<\/code> \u4e2d\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u81ea\u5b9a\u7fa9\u65e5\u8a8c\u5b58\u5132\u4f4d\u7f6e\u3002\u4f8b\u5982\uff0c\u5c07\u7279\u5b9a\u61c9\u7528\u7a0b\u5e8f\u7684\u65e5\u8a8c\u5b58\u5132\u5230\u55ae\u7368\u7684\u6587\u4ef6\u4e2d\uff1a<\/p>\n
# \u5c07\u7279\u5b9a\u61c9\u7528\u7a0b\u5e8f\u7684\u65e5\u8a8c\u5b58\u5132\u5230 \/var\/log\/myapp.log\nif $programname == 'myapp' then \/var\/log\/myapp.log\n& stop<\/code><\/pre>\n
\u91cd\u555f Rsyslog \u670d\u52d9<\/h3>\n
\u5b8c\u6210\u914d\u7f6e\u5f8c\uff0c\u60a8\u9700\u8981\u91cd\u555f Rsyslog \u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n
sudo systemctl restart rsyslog<\/code><\/pre>\n
\u6aa2\u67e5 Rsyslog \u72c0\u614b<\/h2>\n
\u8981\u78ba\u4fdd Rsyslog \u6b63\u5e38\u904b\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u5176\u72c0\u614b\uff1a<\/p>\n
sudo systemctl status rsyslog<\/code><\/pre>\n
\u5982\u679c\u670d\u52d9\u6b63\u5728\u904b\u884c\uff0c\u60a8\u61c9\u8a72\u80fd\u770b\u5230\u985e\u4f3c\u65bc\u201cactive (running)\u201d\u7684\u72c0\u614b\u4fe1\u606f\u3002<\/p>\n
\u65e5\u8a8c\u67e5\u770b<\/h2>\n
\u60a8\u53ef\u4ee5\u4f7f\u7528 tail<\/code> \u547d\u4ee4\u4f86\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\u7684\u5be6\u6642\u8f38\u51fa\uff1a<\/p>\n
tail -f \/var\/log\/messages<\/code><\/pre>\n
\u9019\u6a23\uff0c\u60a8\u5c31\u53ef\u4ee5\u5be6\u6642\u76e3\u63a7\u7cfb\u7d71\u65e5\u8a8c\u7684\u8b8a\u5316\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728 CentOS 8 \u4e2d\u914d\u7f6e Rsyslog \u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u6536\u96c6\u548c\u7ba1\u7406\u7cfb\u7d71\u65e5\u8a8c\u3002\u7121\u8ad6\u662f\u672c\u5730\u65e5\u8a8c\u9084\u662f\u9060\u7aef\u65e5\u8a8c\uff0cRsyslog \u90fd\u80fd\u63d0\u4f9b\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u76e3\u63a7\u7cfb\u7d71\u904b\u884c\u72c0\u6cc1\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u65e5\u8a8c\u7ba1\u7406\uff0c\u8003\u616e\u4f7f\u7528 \u9999\u6e2fVPS<\/a> \u4f86\u642d\u5efa\u60a8\u7684\u65e5\u8a8c\u6536\u96c6\u7cfb\u7d71\uff0c\u4eab\u53d7\u66f4\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3\u5982\u4f55\u5728 CentOS 8 \u4e2d\u914d\u7f6e Rsyslog\uff0c\u6b65\u9a5f\u7c21\u55ae\u660e\u77ad\uff0c\u52a9\u60a8\u6709\u6548\u7ba1\u7406\u548c\u8a18\u9304\u7cfb\u7d71\u65e5\u8a8c\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-43994","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43994","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=43994"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43994\/revisions"}],"predecessor-version":[{"id":43995,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43994\/revisions\/43995"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=43994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=43994"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=43994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}