{"id":2237,"date":"2020-08-10T09:48:28","date_gmt":"2020-08-10T00:48:28","guid":{"rendered":"https:\/\/www.ish.org\/blog\/?p=2237"},"modified":"2022-07-17T13:13:10","modified_gmt":"2022-07-17T04:13:10","slug":"out-of-swap-space%ef%bc%88%e3%81%9d%e3%81%ae13process%e7%9b%a3%e8%a6%96%e3%81%abfail2ban%e3%82%92%e8%bf%bd%e5%8a%a0%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.ish.org\/blog\/?p=2237","title":{"rendered":"out of swap space\uff08\u305d\u306e13:process\u76e3\u8996\u306bfail2ban\u3092\u8ffd\u52a0\uff09"},"content":{"rendered":"<p>fail2ban\u304cout of swap space\u3067\u843d\u3061\u3066\u3044\u307e\u3057\u305f\u3002<!--more--><br \/>\nprocess\u76e3\u8996\u306b\u8ffd\u52a0\u3059\u308b\u306e\u3092\u5fd8\u308c\u3066\u3044\u305f\u305f\u3081\u3001<a href=\/blog\/?p=1730>\u305d\u306e10<\/a>\u306e\u6700\u5f8c\u306bfail2ban\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002<\/p>\n<pre>#!\/bin\/sh\r\n#\r\n# $Id: start_proc,v 1.2 2020\/08\/10 00:27:12 ishizuka Exp ishizuka $\r\n#\r\n\r\nsec=$1\r\nt0=`date -j \"+%s\"`\r\n\r\nif [ -z $sec ]; then\r\n  sec=300\r\nfi\r\n\r\nfor proc in devd local_unbound syslogd ntpd sshd sendmail cron blacklistd; do\r\n  \/etc\/rc.d\/$proc status 1>\/dev\/null || \/etc\/rc.d\/$proc start\r\ndone\r\n\r\nfor proc in saslauthd nsd mysql-server dovecot apache24 milter-greylist \\\r\n  php-fpm; do\r\n  \/usr\/local\/etc\/rc.d\/$proc status 1>\/dev\/null \\\r\n    || \/usr\/local\/etc\/rc.d\/$proc start\r\ndone\r\n\r\nfor datetime in `\/usr\/bin\/sed -n 's\/\\(...............\\).*: Milter (greylist): to error state\/\\1\/p' \/var\/log\/maillog | sed 's\/ \/0\/g'`; do\r\n  t=`\/bin\/date -j -f \"%b0%d0%T\" $datetime \"+%s\"`\r\n  if  [ $(($t0 - $t)) -le $sec ]; then\r\n    \/usr\/local\/etc\/rc.d\/milter-greylist restart\r\n    break\r\n  fi\r\ndone\r\n\r\nfor proc in fail2ban; do\r\n  \/usr\/local\/etc\/rc.d\/$proc status 1>\/dev\/null \\\r\n    || (rm -f \/var\/run\/$proc\/$proc.sock; \/usr\/local\/etc\/rc.d\/$proc start)\r\ndone<\/pre>\n<p><a href=\/blog\/?p=1785>\u305d\u306e12<\/a>\u3078\u623b\u308b\u3000<a href=\/blog\/?p=3412>\u305d\u306e14<\/a>\u3078\u7d9a\u304f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>fail2ban\u304cout of swap space\u3067\u843d\u3061\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-2237","post","type-post","status-publish","format-standard","hentry","category-freebsd"],"_links":{"self":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2237"}],"version-history":[{"count":7,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2237\/revisions"}],"predecessor-version":[{"id":3416,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2237\/revisions\/3416"}],"wp:attachment":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}