{"id":1481,"date":"2018-04-16T20:27:34","date_gmt":"2018-04-16T20:27:34","guid":{"rendered":"https:\/\/blog.datentraeger.li\/?p=1481"},"modified":"2018-04-16T20:35:26","modified_gmt":"2018-04-16T20:35:26","slug":"puppet4-iteration","status":"publish","type":"post","link":"https:\/\/blog.datentraeger.li\/?p=1481","title":{"rendered":"Note to myself: iteration in puppet"},"content":{"rendered":"<p>Notiz an mich selbst: ab <a href=\"https:\/\/puppet.com\/docs\/puppet\/5.5\/lang_iteration.html\" target=_blank>Puppet 4<\/a> kann man (endlich!) Iterationen in manifesten verwenden&#8230; (naja, v4 gibt&#8217;s nun ja schon l\u00e4nger, ich kann mich jedoch noch lebendig an v2\/3-Zeiten erinnern, an denen ich mich elend \u00fcber die fehlende Funktion aufgeregt hab&#8230;<\/p>\n<pre>\nif $serveraliases != '' {\n  $serveraliases.each |$alias|{\n    file_line { \"${alias}_autoconfig_etc_hosts\":\n      path => '\/etc\/hosts',\n      line => \"127.0.0.1    autoconfig.${alias}   autodiscover.${alias}\",\n    }\n  }\n}\n<\/pre>\n<p>Nun k\u00f6nnen &#8216;alte Konstrukte&#8217; doch massiv gek\u00fcrzt werden in Manifesten (und nicht nur Templates)<\/p>\n","protected":false},"excerpt":{"rendered":"Notiz an mich selbst: ab Puppet 4 kann man (endlich!) Iterationen in manifesten verwenden&#8230; (naja, v4 gibt&#8217;s nun ja schon l\u00e4nger, ich kann mich jedoch noch lebendig an v2\/3-Zeiten erinnern, an denen ich mich elend \u00fcber die fehlende Funktion aufgeregt hab&#8230; if $serveraliases != &#8221; { $serveraliases.each |$alias|{ file_line {&hellip;\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36,5],"tags":[],"class_list":["post-1481","post","type-post","status-publish","format-standard","hentry","category-cli","category-puppet"],"_links":{"self":[{"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=\/wp\/v2\/posts\/1481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1481"}],"version-history":[{"count":7,"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=\/wp\/v2\/posts\/1481\/revisions"}],"predecessor-version":[{"id":1488,"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=\/wp\/v2\/posts\/1481\/revisions\/1488"}],"wp:attachment":[{"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.datentraeger.li\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}