{"id":567,"date":"2024-09-06T13:55:10","date_gmt":"2024-09-06T11:55:10","guid":{"rendered":"https:\/\/fjmlab.com\/?p=162"},"modified":"2025-12-10T10:43:57","modified_gmt":"2025-12-10T09:43:57","slug":"opnsense-virtualise-ou-pas-2","status":"publish","type":"post","link":"https:\/\/www.fjmlab.com\/blog\/?p=567","title":{"rendered":"Virtualis\u00e9 OPNsense ou pas ?"},"content":{"rendered":"\n<p>Voil\u00e0 une grande question philosophique qui secoue le monde des Geeks du Net, au point que j&rsquo;ai pu en voir certains all\u00e9s demander \u00e0 tchat GPT de leur donner la r\u00e9ponse.<\/p>\n\n\n\n<p>Pour ma part, j&rsquo;estime que c&rsquo;est une <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-amber-color\">mauvaise pratique de virtualiser OPNsense<\/mark>. Installer le logiciel sur une surcouche logiciel juste pour avoir des snapshots ou de la sauvegarde ne vous apportera que des probl\u00e8mes de s\u00e9curit\u00e9 et de performance.<\/p>\n\n\n\n<p>Il est cependant possible de faire des snapshots sans avoir besoin de virtualisation \u00e0 conditions d&rsquo;avoir pr\u00e9alablement installer OPNsense sur un syst\u00e8me de fichier en ZFS.<\/p>\n\n\n\n<p>De plus, nativement OPNsense garde l&rsquo;historique de toutes vos modifications. <\/p>\n\n\n\n<p>Je vous conseil plut\u00f4t de faire une sauvegarde r\u00e9guli\u00e8re de votre configuration. En cas de crash, Il suffit juste de r\u00e9installer OPNsense sur n&rsquo;importe quelle machine compatible (Cpu X86) et de restaurer la derni\u00e8re sauvegarde, cela ne prend pas plus de 5 minutes.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote has-pale-cyan-blue-color has-text-color has-link-color wp-elements-0989c6ddeb63b645b0750dcf39d85217 is-layout-flow wp-block-quote-is-layout-flow\">\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-pale-cyan-blue-color\">Vous pouvez \u00e9galement faire une r\u00e9installation compl\u00e8te incluant la restauration du fichier de backup qu&rsquo;il suffira de placer \u00e0 la racine du r\u00e9pertoire d&rsquo;installation en le renommant en config.xml.<\/mark><\/p>\n<\/blockquote>\n\n\n\n<p>Le seul cas o\u00f9 virtualiser OPNsense peut-\u00eatre b\u00e9n\u00e9fique est lorsque vous souhaitez isoler un lab \u00e0 l&rsquo;int\u00e9rieur de votre Lan ou que vous souhaitiez faire du d\u00e9veloppement dans une zone de test.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voil\u00e0 une grande question philosophique qui secoue le monde des Geeks du Net, au point que j&rsquo;ai pu en voir certains all\u00e9s demander&hellip;<\/p>\n","protected":false},"author":1,"featured_media":595,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[9,7,8],"class_list":["post-567","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-opensense","tag-bonne-pratique","tag-opnsense","tag-virtualisation"],"_links":{"self":[{"href":"https:\/\/www.fjmlab.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fjmlab.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fjmlab.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fjmlab.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fjmlab.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=567"}],"version-history":[{"count":7,"href":"https:\/\/www.fjmlab.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/567\/revisions"}],"predecessor-version":[{"id":664,"href":"https:\/\/www.fjmlab.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/567\/revisions\/664"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fjmlab.com\/blog\/index.php?rest_route=\/wp\/v2\/media\/595"}],"wp:attachment":[{"href":"https:\/\/www.fjmlab.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fjmlab.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fjmlab.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}