{"id":16,"date":"2011-02-01T13:53:00","date_gmt":"2011-02-01T13:53:00","guid":{"rendered":"http:\/\/devopsny.com\/blog\/?p=16"},"modified":"2013-03-04T20:05:19","modified_gmt":"2013-03-04T20:05:19","slug":"a-wrapper-for-grabbing-performance-info-from-nagios-plugin","status":"publish","type":"post","link":"https:\/\/devopsny.com\/blog\/2011\/02\/01\/a-wrapper-for-grabbing-performance-info-from-nagios-plugin\/","title":{"rendered":"A wrapper for grabbing performance info from Nagios plugin"},"content":{"rendered":"<p>check_procs is an example for a plugin which doesn&#8217;t deliver performance data:<\/p>\n<p><em>.\/check_procs -a apache2 -w 1: -c 0:<\/em><br \/>\n<em>PROCS OK: 33 processes with args &#8216;apache2&#8217;<\/em><\/p>\n<p>This can be changed with the following wrapper script:<\/p>\n<pre><em>#!\/bin\/bash\r\nLINE=`\/usr\/local\/nagios\/libexec\/check_procs $*`\r\nRC=$?\r\nCOUNT=`echo $LINE | awk '{print $3}'`\r\necho $LINE \\| procs=$COUNT\r\nexit $RC<\/em><\/pre>\n<p>Now you&#8217;ll get the number together with the required label:<\/p>\n<p><em>PROCS OK: 33 processes with args &#8216;apache2&#8217;| procs=33<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>check_procs is an example for a plugin which doesn&#8217;t deliver performance data: .\/check_procs -a apache2 -w 1: -c 0: PROCS OK: 33 processes with args &#8216;apache2&#8217; This can be changed with the following wrapper script: #!\/bin\/bash LINE=`\/usr\/local\/nagios\/libexec\/check_procs $*` RC=$? COUNT=`echo $LINE | awk &#8216;{print $3}&#8217;` echo $LINE \\| procs=$COUNT exit $RC Now you&#8217;ll get the [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[16,17],"tags":[21,22],"class_list":["post-16","post","type-post","status-publish","format-standard","hentry","category-linux","category-nagios","tag-linux-2","tag-nagios-2"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p3fcrv-g","jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/devopsny.com\/blog\/wp-json\/wp\/v2\/posts\/16","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devopsny.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devopsny.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devopsny.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/devopsny.com\/blog\/wp-json\/wp\/v2\/comments?post=16"}],"version-history":[{"count":1,"href":"https:\/\/devopsny.com\/blog\/wp-json\/wp\/v2\/posts\/16\/revisions"}],"predecessor-version":[{"id":17,"href":"https:\/\/devopsny.com\/blog\/wp-json\/wp\/v2\/posts\/16\/revisions\/17"}],"wp:attachment":[{"href":"https:\/\/devopsny.com\/blog\/wp-json\/wp\/v2\/media?parent=16"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devopsny.com\/blog\/wp-json\/wp\/v2\/categories?post=16"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devopsny.com\/blog\/wp-json\/wp\/v2\/tags?post=16"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}