{"id":112,"date":"2026-07-16T09:00:00","date_gmt":"2026-07-16T09:00:00","guid":{"rendered":"https:\/\/team-web-hosting.example\/?p=112"},"modified":"2026-07-16T09:00:00","modified_gmt":"2026-07-16T09:00:00","slug":"git-au-coeur-du-deploiement","status":"publish","type":"post","link":"https:\/\/webhostingproduct.ovh\/?p=112","title":{"rendered":"Git au c\u0153ur du d\u00e9ploiement : le workflow moderne"},"content":{"rendered":"\n
\"Illustration<\/figure>\n\n

Git a transform\u00e9 la fa\u00e7on dont les \u00e9quipes \u00e9crivent du code. Il transforme aujourd’hui la fa\u00e7on dont elles le d\u00e9ploient. Placer Git au centre du processus de mise en production, c’est faire du d\u00e9p\u00f4t de code la source de v\u00e9rit\u00e9 de ce qui tourne r\u00e9ellement.<\/p>\n\n

Du versionnage au d\u00e9ploiement<\/h2>\n

Historiquement, le d\u00e9ploiement se faisait \u00e0 part : on transf\u00e9rait manuellement des fichiers vers le serveur. Cette approche est fragile \u2014 erreurs manuelles, absence de trace, difficult\u00e9 \u00e0 revenir en arri\u00e8re. Le workflow moderne consiste \u00e0 d\u00e9clencher le d\u00e9ploiement \u00e0 partir de Git : un push<\/code> ou une fusion sur une branche donn\u00e9e lance automatiquement la mise en production.<\/p>\n\n

Les b\u00e9n\u00e9fices concrets<\/h2>\n
    \n
  • Tra\u00e7abilit\u00e9 :<\/strong> chaque mise en production correspond \u00e0 un commit identifiable, avec son auteur et sa date.<\/li>\n
  • R\u00e9versibilit\u00e9 :<\/strong> revenir \u00e0 un \u00e9tat ant\u00e9rieur, c’est revenir \u00e0 un commit pr\u00e9c\u00e9dent \u2014 une op\u00e9ration simple et fiable.<\/li>\n
  • Collaboration :<\/strong> les revues de code (pull requests) deviennent le point de contr\u00f4le qualit\u00e9 avant toute mise en production.<\/li>\n
  • Reproductibilit\u00e9 :<\/strong> le d\u00e9ploiement suit toujours les m\u00eames \u00e9tapes, sans intervention humaine variable.<\/li>\n<\/ul>\n\n

    Le principe du GitOps<\/h2>\n

    Le GitOps pousse la logique plus loin : l’\u00e9tat souhait\u00e9 de l’infrastructure et des applications est d\u00e9crit dans Git, et un syst\u00e8me se charge de faire converger la r\u00e9alit\u00e9 vers cette description. Git devient non seulement la source du code, mais la source de la configuration enti\u00e8re.<\/p>\n\n

    Un workflow structur\u00e9 par branches<\/h2>\n

    Une organisation courante associe des branches \u00e0 des environnements : une branche pour la pr\u00e9production, une pour la production. Chaque fusion d\u00e9clenche le d\u00e9ploiement sur l’environnement correspondant. L’\u00e9quipe garde une vision claire de ce qui est test\u00e9 et de ce qui est en ligne.<\/p>\n\n

    Adopter cette approche<\/h2>\n

    Le d\u00e9ploiement pilot\u00e9 par Git n’est plus r\u00e9serv\u00e9 aux grandes \u00e9quipes. Les plateformes modernes, dont l’App Platform d’OVHcloud, int\u00e8grent nativement le d\u00e9clenchement du d\u00e9ploiement depuis un d\u00e9p\u00f4t Git. L’\u00e9quipe adopte un workflow professionnel sans construire elle-m\u00eame la tuyauterie, tout en gardant ses donn\u00e9es sur une infrastructure europ\u00e9enne.<\/p>","protected":false},"excerpt":{"rendered":"

    Faire de Git le point de d\u00e9part du d\u00e9ploiement \u2014 le principe du GitOps \u2014 apporte tra\u00e7abilit\u00e9, r\u00e9versibilit\u00e9 et collaboration \u00e0 toute \u00e9quipe web.<\/p>\n","protected":false},"author":1,"featured_media":1112,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[3],"tags":[],"class_list":["post-112","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-developpement-devops"],"_links":{"self":[{"href":"https:\/\/webhostingproduct.ovh\/index.php?rest_route=\/wp\/v2\/posts\/112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webhostingproduct.ovh\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webhostingproduct.ovh\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webhostingproduct.ovh\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/webhostingproduct.ovh\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=112"}],"version-history":[{"count":0,"href":"https:\/\/webhostingproduct.ovh\/index.php?rest_route=\/wp\/v2\/posts\/112\/revisions"}],"wp:attachment":[{"href":"https:\/\/webhostingproduct.ovh\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webhostingproduct.ovh\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webhostingproduct.ovh\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}