{"id":18204,"date":"2014-02-26T06:50:23","date_gmt":"2014-02-25T22:50:23","guid":{"rendered":"https:\/\/2blog.ilc.edu.tw\/25793\/2014\/02\/26\/%e4%bd%bf%e7%94%a8-nagios-%e4%be%86%e5%81%b5%e6%b8%ac-server-%e7%8b%80%e6%85%8b\/"},"modified":"2021-03-18T17:23:50","modified_gmt":"2021-03-18T09:23:50","slug":"%e4%bd%bf%e7%94%a8-nagios-%e4%be%86%e5%81%b5%e6%b8%ac-server-%e7%8b%80%e6%85%8b","status":"publish","type":"post","link":"https:\/\/2blog.ilc.edu.tw\/25793\/2014\/02\/26\/%e4%bd%bf%e7%94%a8-nagios-%e4%be%86%e5%81%b5%e6%b8%ac-server-%e7%8b%80%e6%85%8b\/","title":{"rendered":"\u4f7f\u7528 Nagios \u4f86\u5075\u6e2c Server \u72c0\u614b"},"content":{"rendered":"<p>\u5229\u7528 Nagios\u00a0\u53ef\u4ee5\u5075\u6e2c\u76ee\u524d Server\u00a0\u7684\u4f7f\u7528\u72c0\u614b\uff0c\u5982\uff1a\u7cfb\u7d71\u76ee\u524d\u8ca0\u8f09 \/\u00a0\u7dda\u4e0a\u4f7f\u7528\u8005 \/ Ping\u00a0\u901a\u9023\u72c0\u6cc1 \/ root\u00a0\u6839\u76ee\u9304\u4f7f\u7528\u72c0\u614b \/ SWAP\u00a0\u8a18\u61b6\u4f7f\u7528\u72c0\u6cc1 \/\u00a0\u00a0\u6240\u6709\u7684 Process\u00a0\u7b49\u7b49\u2026\u2026\uff0c\u7576\u7136\u4e5f\u53ef\u4ee5\u7528\u4f86\u5075\u6e2c\u5404\u7a2e\u4e0d\u540c\u7684\u670d\u52d9\uff0c\u5982\uff1aSSH \/ FTP \/ HTTP \/ LDAP \/ DNS\u2026\u2026\u3002<\/p>\n<p><a id=\"res_2366534\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/25793-2366534.png\"><img decoding=\"async\" src=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/previews-med\/25793-2366534.png\" border=\"0\" alt=\"\" \/><\/a><\/p>\n<p>\u4ee5\u672c\u6a5f localhost\u00a0\u4f86\u505a\u8aaa\u660e\uff1a[@more@]# <span style=\"color: #ff0000\">vim \/etc\/nagios\/objects\/localhost.cfg<\/span><br \/><span style=\"color: #0000ff\">###############################################################################<\/span><br \/><span style=\"color: #0000ff\">###############################################################################<\/span><br \/><span style=\"color: #0000ff\">#<\/span><br \/><span style=\"color: #0000ff\"># SERVICE DEFINITIONS<\/span><br \/><span style=\"color: #0000ff\">#<\/span><br \/><span style=\"color: #0000ff\">###############################################################################<\/span><br \/><span style=\"color: #0000ff\">###############################################################################<\/span><\/p>\n<p><span style=\"color: #0000ff\"># ping\u00a0\u7684\u901a\u9023\u72c0\u614b<\/span><br \/><span style=\"color: #0000ff\"># Define a service to &#8220;ping&#8221; the local machine<\/span><\/p>\n<p><span style=\"color: #0000ff\">define service{<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 use\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 local-service\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ; Name of service template to use<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 host_name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 localhost<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 service_description\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PING<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 check_command\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 check_ping!100.0,20%!500.0,60%<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/span><\/p>\n<p><span style=\"color: #0000ff\"># root\u00a0\u78c1\u789f\u5206\u5272\u5340\u4f7f\u7528\u72c0\u614b<\/span><br \/><span style=\"color: #0000ff\"># Define a service to check the disk space of the root partition<\/span><br \/><span style=\"color: #0000ff\"># on the local machine.\u00a0 Warning if &lt; 20% free, critical if<\/span><br \/><span style=\"color: #0000ff\"># &lt; 10% free space on partition.<\/span><\/p>\n<p><span style=\"color: #0000ff\">define service{<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 use\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 local-service\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ; Name of service template to use<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 host_name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 localhost<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 service_description\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Root Partition<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 check_command\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 check_local_disk!20%!10%!\/<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/span><\/p>\n<p><span style=\"color: #0000ff\">#\u00a0\u7dda\u4e0a\u4f7f\u7528\u8005<\/span><br \/><span style=\"color: #0000ff\"># Define a service to check the number of currently logged in<\/span><br \/><span style=\"color: #0000ff\"># users on the local machine.\u00a0 Warning if &gt; 20 users, critical<\/span><br \/><span style=\"color: #0000ff\"># if &gt; 50 users.<\/span><\/p>\n<p><span style=\"color: #0000ff\">define service{<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 use\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 local-service\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ; Name of service template to use<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 host_name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 localhost<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 service_description\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Current Users<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 check_command\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 check_local_users!20!50<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/span><\/p>\n<p><span style=\"color: #0000ff\"># Process\u00a0\u4f7f\u7528\u6578\u91cf<\/span><br \/><span style=\"color: #0000ff\"># Define a service to check the number of currently running procs<\/span><br \/><span style=\"color: #0000ff\"># on the local machine.\u00a0 Warning if &gt; 250 processes, critical if<\/span><br \/><span style=\"color: #0000ff\"># &gt; 400 users.<\/span><\/p>\n<p><span style=\"color: #0000ff\">define service{<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 use\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 local-service\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ; Name of service template to use<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 host_name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 localhost<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 service_description\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Total Processes<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 check_command\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 check_local_procs!250!400!RSZDT<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/span><\/p>\n<p><span style=\"color: #0000ff\">#\u00a0\u7cfb\u7d71\u8ca0\u8f09<\/span><br \/><span style=\"color: #0000ff\"># Define a service to check the load on the local machine.<\/span><\/p>\n<p><span style=\"color: #0000ff\">define service{<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 use\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 local-service\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ; Name of service template to use<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 host_name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 localhost<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 service_description\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Current Load<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 check_command\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 check_local_load!5.0,4.0,3.0!10.0,6.0,4.0<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/span><\/p>\n<p><span style=\"color: #0000ff\"># SWAP\u00a0\u7f6e\u63db\u8a18\u61b6\u9ad4\u4f7f\u7528\u72c0\u614b<\/span><br \/><span style=\"color: #0000ff\"># Define a service to check the swap usage the local machine.<\/span><br \/><span style=\"color: #0000ff\"># Critical if less than 10% of swap is free, warning if less than 20% is free<\/span><\/p>\n<p><span style=\"color: #0000ff\">define service{<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 use\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 local-service\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ; Name of service template to use<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 host_name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 localhost<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 service_description\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Swap Usage<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 check_command\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 check_local_swap!20!10<\/span><br \/><span style=\"color: #0000ff\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/span><\/p>\n<p>\u4fee\u6539\u5b8c\u7562\uff0c\u91cd\u65b0\u555f\u52d5 Nagios <br \/># <span style=\"color: #ff0000\">service nagios restart<\/span><br \/><span style=\"color: #0000ff\">Running configuration check&#8230;done.<\/span><br \/><span style=\"color: #0000ff\">Stopping nagios: done.<\/span><br \/><span style=\"color: #0000ff\">Starting nagios: done.<\/span><\/p>\n<p>\u5982\u679c\u6c92\u6709\u51fa\u73fe\u932f\u8aa4\u8a0a\u606f\uff0c\u4ee3\u8868\u8a2d\u5b9a\u503c\u662f\u6c92\u6709\u554f\u984c\u3002<br \/><a id=\"res_2366563\" href=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/25793-2366563.png\"><img decoding=\"async\" src=\"https:\/\/2blog.ilc.edu.tw\/wp-content\/uploads\/sites\/985\/25793\/previews-med\/25793-2366563.png\" border=\"0\" alt=\"\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528 Nagios\u00a0\u53ef\u4ee5\u5075\u6e2c\u76ee\u524d Server\u00a0\u7684\u4f7f\u7528\u72c0\u614b\uff0c\u5982\uff1a\u7cfb\u7d71\u76ee\u524d\u8ca0\u8f09 \/\u00a0\u7dda\u4e0a\u4f7f\u7528\u8005 \/ Ping\u00a0\u901a &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/2blog.ilc.edu.tw\/25793\/2014\/02\/26\/%e4%bd%bf%e7%94%a8-nagios-%e4%be%86%e5%81%b5%e6%b8%ac-server-%e7%8b%80%e6%85%8b\/\" class=\"more-link\">\u95b1\u8b80\u5168\u6587<span class=\"screen-reader-text\">\u3008\u4f7f\u7528 Nagios \u4f86\u5075\u6e2c Server \u72c0\u614b\u3009<\/span><\/a><\/p>\n","protected":false},"author":55,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[131],"tags":[],"class_list":["post-18204","post","type-post","status-publish","format-standard","hentry","category-c-78476"],"meta_key":{"_encloseme":["1"],"lt_post_id":["471621"],"_pingme":["1"]},"_links":{"self":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/18204"}],"collection":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/comments?post=18204"}],"version-history":[{"count":1,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/18204\/revisions"}],"predecessor-version":[{"id":19861,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/18204\/revisions\/19861"}],"wp:attachment":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/media?parent=18204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/categories?post=18204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/tags?post=18204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}