{"id":55497,"date":"2022-03-08T11:34:50","date_gmt":"2022-03-08T11:34:50","guid":{"rendered":"https:\/\/www.sardinasystems.com\/non-classifiee\/mise-a-niveau-dopenstack-comment-leffectuer-sans-stress\/"},"modified":"2025-05-14T16:35:54","modified_gmt":"2025-05-14T16:35:54","slug":"openstack-upgrade-how-to-make-it-without-any-stress","status":"publish","type":"post","link":"https:\/\/www.sardinasystems.com\/fr\/notre-blog\/openstack-upgrade-how-to-make-it-without-any-stress\/","title":{"rendered":"Mise \u00e0 niveau d&rsquo;OpenStack : comment l&rsquo;effectuer sans stress"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><em>Ax\u00e9e sur l&rsquo;utilisateur, la technologie <a href=\"https:\/\/www.openstack.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">OpenStack<\/a> b\u00e9n\u00e9ficie r\u00e9guli\u00e8rement de nouvelles mises \u00e0 jour publi\u00e9es par sa communaut\u00e9 de contributeurs.\nCependant, sans le bon niveau d&rsquo;expertise op\u00e9rationnelle et de connaissances professionnelles, la mise \u00e0 niveau d&rsquo;OpenStack pour les entreprises peut rapidement devenir un d\u00e9fi de taille. <\/em><\/p>\n\n<h3 class=\"wp-block-heading\">Qu&rsquo;est-ce que la version OpenStack ?<\/h3>\n\n<p class=\"wp-block-paragraph\">Visant \u00e0 produire une solution cloud omnipr\u00e9sente, facile \u00e0 utiliser, simple \u00e0 mettre en \u0153uvre et interop\u00e9rable entre les d\u00e9ploiements, OpenStack fonctionne bien \u00e0 toutes les \u00e9chelles, en gardant les besoins du client comme une priorit\u00e9 absolue.<\/p>\n\n<p class=\"wp-block-paragraph\">Depuis 2010, OpenStack s&rsquo;est toujours efforc\u00e9 de s&rsquo;am\u00e9liorer constamment afin de fournir des produits et des services logiciels de la plus haute qualit\u00e9.\nSon approche \u00e9volue depuis longtemps pour augmenter les capacit\u00e9s d&rsquo;OpenStack et le nombre d&rsquo;options de service.   <\/p>\n\n<p class=\"wp-block-paragraph\">En outre, pour s&rsquo;aligner sur le d\u00e9veloppement rapide de l&rsquo;industrie, les changements dans les tendances de la demande, la communaut\u00e9 OpenStack propose deux fois par an des am\u00e9liorations et de nouvelles fonctionnalit\u00e9s pour la technologie en publiant des mises \u00e0 jour r\u00e9guli\u00e8res pour la version actuelle.  <\/p>\n\n<p class=\"wp-block-paragraph\">La premi\u00e8re version officielle, sous le nom de code Austin, est apparue trois mois apr\u00e8s le lancement d&rsquo;OpenStack.\nDepuis, 24 mises \u00e0 jour ont \u00e9t\u00e9 publi\u00e9es.\nLa communaut\u00e9 Openstack choisit le nom des versions en fonction de <a href=\"https:\/\/governance.openstack.org\/tc\/reference\/release-naming.html#:~:text=Release%20Name%20Criteria,-The%20following%20rules&amp;text=The%20name%20must%20be%20composed,maximum%20length%20of%2010%20characters.\" target=\"_blank\" rel=\"noreferrer noopener\">crit\u00e8res<\/a> d\u00e9finis <a href=\"https:\/\/governance.openstack.org\/tc\/reference\/release-naming.html#:~:text=Release%20Name%20Criteria,-The%20following%20rules&amp;text=The%20name%20must%20be%20composed,maximum%20length%20of%2010%20characters.\" target=\"_blank\" rel=\"noreferrer noopener\">:<\/a>  <\/p>\n\n<ul class=\"wp-block-list\"><li>Le nom commence par la lettre de l&rsquo;alphabet latin qui suit la lettre initiale de la version pr\u00e9c\u00e9dente.\nApr\u00e8s \u00ab\u00a0Z\u00a0\u00bb, le nom de la prochaine version commencera \u00e0 nouveau par l&rsquo;initiale \u00ab\u00a0A\u00a0\u00bb. <\/li><li>Les mots du nom ne doivent comporter que des caract\u00e8res de l&rsquo;alphabet latin.  <\/li><li>Le nom du communiqu\u00e9 est un mot unique d&rsquo;une longueur maximale de 10 caract\u00e8res.<br\/><\/li><\/ul>\n\n<p class=\"wp-block-paragraph\">La communaut\u00e9 internationale d&rsquo;OpenStack participe activement au choix du nom d&rsquo;une nouvelle version.\nChacun peut sugg\u00e9rer une version de nom en l&rsquo;ajoutant \u00e0 une page particuli\u00e8re du wiki OpenStack.\nLes mots du nom sont ensuite class\u00e9s et le comit\u00e9 technique annonce le vainqueur.\nSi un conflit de marque appara\u00eet, la Fondation choisit le nom suivant dans la liste jusqu&rsquo;\u00e0 ce qu&rsquo;un mot sans conflit de marque soit trouv\u00e9.     <\/p>\n\n<h3 class=\"wp-block-heading\">Que signifie \u00ab\u00a0mise \u00e0 niveau\u00a0\u00bb ?<\/h3>\n\n<p class=\"wp-block-paragraph\">La mise \u00e0 niveau signifie que les utilisateurs peuvent d\u00e9placer leurs syst\u00e8mes OpenStack cloud actuels vers une version plus r\u00e9cente, plus stable et am\u00e9lior\u00e9e d&rsquo;OpenStack \u00e0 la suite de sa publication.\nCependant, du point de vue des entreprises, l&rsquo;ancienne version du syst\u00e8me OpenStack qui n&rsquo;est pas mise \u00e0 jour \u00e0 temps peut devenir un v\u00e9ritable probl\u00e8me pour les entreprises et avoir un impact n\u00e9gatif sur le bon fonctionnement de la charge de travail.\nAu moins parce que, \u00e0 terme, une version OpenStack obsol\u00e8te cesse d&rsquo;\u00eatre prise en charge.\nC&rsquo;est pourquoi, afin d&rsquo;\u00e9viter tout probl\u00e8me, nous recommandons vivement de mettre \u00e0 jour les versions d&rsquo;OpenStack \u00e0 temps.   <\/p>\n\n<p class=\"wp-block-paragraph\">La d\u00e9cision de mettre \u00e0 jour vos syst\u00e8mes cloud suite aux nouvelles versions d&rsquo;OpenStack est la seule qui vaille.\nQuelles sont les \u00e9tapes suivantes ?\nComment \u00e9viter les erreurs possibles lors de la mise \u00e0 niveau d&rsquo;OpenStack ?\nVoici les points cl\u00e9s que nous devrions mentionner.   <\/p>\n\n<h4 class=\"wp-block-heading\">La mise \u00e0 niveau manuelle n&rsquo;est pas une option  <\/h4>\n\n<p class=\"wp-block-paragraph\">Le processus de mise \u00e0 niveau manuel est susceptible d&rsquo;\u00e9chouer lors de l&rsquo;ex\u00e9cution de t\u00e2ches manuelles r\u00e9p\u00e9titives dans la topologie complexe et les relations entre les services en nuage.\nLa m\u00e9thode manuelle \u00e9chouera avec une forte probabilit\u00e9 en raison de sa complexit\u00e9.\nVoici pourquoi.  <\/p>\n\n<h4 class=\"wp-block-heading\">Le mauvais ordre des \u00e9tapes de la mise \u00e0 niveau peut poser des probl\u00e8mes<\/h4>\n\n<p class=\"wp-block-paragraph\">\u00c9tape par \u00e9tape, dans le bon ordre, la mise \u00e0 jour des composants du syst\u00e8me de cloud OpenStack est la moiti\u00e9 du succ\u00e8s.  <\/p>\n\n<p class=\"wp-block-paragraph\">Si vous ne mettez pas \u00e0 niveau les services cloud dans le bon ordre, vous risquez de casser l&rsquo;environnement cloud.\nToutes les \u00e9tapes n\u00e9cessaires \u00e0 la mise \u00e0 niveau des composants OpenStack doivent \u00eatre effectu\u00e9es dans l&rsquo;ordre suivant :   <\/p>\n\n<ul class=\"wp-block-list\"><li>Identit\u00e9 OpenStack (Keystone)<\/li><li>OpenStack Compute (Nova)<\/li><li>Service OpenStack Image (Glance)<\/li><li>R\u00e9seau OpenStack (Neutron)<\/li><li>OpenStack Block Storage (Cinder)<\/li><li>Tableau de bord OpenStack (Horizon)<\/li><li>OpenStack Orchestration (Heat) et tous les autres composants OpenStack d\u00e9ploy\u00e9s et les services de support tels que Message Queue (RabbitMQ).<\/li><\/ul>\n\n<h4 class=\"wp-block-heading\">Attention \u00e0 l&rsquo;API<\/h4>\n\n<p class=\"wp-block-paragraph\">Chaque nouvelle version d&rsquo;OpenStack apporte une nouvelle version de l&rsquo;API.\nSi d&rsquo;autres logiciels ou scripts personnalis\u00e9s utilisent la version d\u00e9j\u00e0 obsol\u00e8te de l&rsquo;API OpenStack, la mise \u00e0 niveau \u00e9chouera.\nV\u00e9rifiez deux fois pour \u00e9conomiser votre temps et vos efforts !  <\/p>\n\n<h4 class=\"wp-block-heading\">Automatiser le processus  <\/h4>\n\n<p class=\"wp-block-paragraph\">L&rsquo;automatisation compl\u00e8te du processus de mise \u00e0 jour permet d&rsquo;\u00e9liminer le risque que des modifications incorrectes entra\u00eenent un \u00e9chec de vos mises \u00e0 jour.\nPlus important encore, l&rsquo;automatisation vous permet de ne pas perdre votre temps pr\u00e9cieux \u00e0 suivre constamment les changements et \u00e0 \u00e9valuer en permanence si le processus de mise \u00e0 jour se d\u00e9roule correctement. <\/p>\n\n<p class=\"wp-block-paragraph\">Si tout est bien fait, une mise \u00e0 niveau en direct sans temps d&rsquo;arr\u00eat peut donner d&rsquo;excellents r\u00e9sultats.\nLes op\u00e9rations de la charge de travail sont s\u00e9curis\u00e9es et aucun service n&rsquo;est interrompu ! <\/p>\n\n<h3 class=\"wp-block-heading\">Une mise \u00e0 niveau sans stress<\/h3>\n\n<p class=\"wp-block-paragraph\">Sardina Systems fournit un support de mise \u00e0 niveau OpenStack dans le cadre de la licence<a href=\"https:\/\/www.sardinasystems.com\/fr\/fishos\/\" target=\"_blank\" rel=\"noreferrer noopener\"> FishOS<\/a> afin d&rsquo;offrir un service de haute qualit\u00e9 \u00e0 ses clients.\nNotre solution logicielle efficace de gestion du cloud, FishOS, comprend un Upgrader Z\u00e9ro-Downtime (z\u00e9ro temps d&rsquo;arr\u00eat), une premi\u00e8re sur le march\u00e9.\nIl est con\u00e7u pour fournir les mises \u00e0 niveau n\u00e9cessaires de la version <a href=\"https:\/\/www.sardinasystems.com\/fr\/fishos\/openstack\/\" target=\"_blank\" rel=\"noreferrer noopener\">OpenStack<\/a> sans interruption des op\u00e9rations de cloud de l&rsquo;entreprise.\nApr\u00e8s la sortie d&rsquo;une nouvelle version d&rsquo;OpenStack, il faut g\u00e9n\u00e9ralement quelques mois pour tester soigneusement et int\u00e9grer en douceur toutes les nouvelles fonctionnalit\u00e9s \u00e0 FishOS.\n\u00c0 partir de l\u00e0, nous recommandons \u00e0 nos clients de mettre \u00e0 niveau leurs syst\u00e8mes cloud avec la derni\u00e8re version d&rsquo;OpenStack et nous leur fournissons une assistance technique professionnelle pour que cela soit rapide et facile pour les entreprises.\nEn tant que solution logicielle enti\u00e8rement automatis\u00e9e, FishOS fournit une solution compl\u00e8te de cycle de vie du cloud, du d\u00e9ploiement rapide du cloud aux mises \u00e0 niveau programm\u00e9es du syst\u00e8me, permettant \u00e0 ses clients de b\u00e9n\u00e9ficier de la simplicit\u00e9 des processus et d&rsquo;op\u00e9rations de cloud sans temps d&rsquo;arr\u00eat.       <\/p>\n\n<p class=\"wp-block-paragraph\"><strong><em>Vous avez des questions ?\nVous avez besoin de plus d&rsquo;informations ? <\/em><\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">N&rsquo;h\u00e9sitez pas \u00e0 <a href=\"https:\/\/www.sardinasystems.com\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">contacter l&rsquo;\u00e9quipe de Sardina<\/a> pour obtenir des conseils d&rsquo;experts sur la fa\u00e7on dont FishOS peut faire \u00e9voluer l&rsquo;entreprise, adopter un nuage d&rsquo;entreprise Openstack complet et aider \u00e0 r\u00e9soudre les probl\u00e8mes de mise \u00e0 niveau.  <\/p>\n\n<p class=\"wp-block-paragraph\">Sardina Systems fournit une expertise technique et des connaissances professionnelles tr\u00e8s demand\u00e9es, prouv\u00e9es par un grand nombre de d\u00e9ploiements r\u00e9ussis de cloud OpenStack.\nNous pouvons aider les entreprises \u00e0 adopter rapidement et facilement le cloud OpenStack, en r\u00e9pondant \u00e0 toutes les exigences de l&rsquo;industrie, aux r\u00e9glementations l\u00e9gales et aux besoins informatiques uniques des clients, afin d&rsquo;\u00e9conomiser des ressources commerciales pr\u00e9cieuses &#8211; du temps, de l&rsquo;argent et des efforts. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ax\u00e9e sur l&rsquo;utilisateur, la technologie OpenStack b\u00e9n\u00e9ficie r\u00e9guli\u00e8rement de nouvelles mises \u00e0 jour publi\u00e9es par sa communaut\u00e9 de contributeurs. Cependant, sans le bon niveau d&rsquo;expertise op\u00e9rationnelle et de connaissances professionnelles, la mise \u00e0 niveau d&rsquo;OpenStack pour les entreprises peut rapidement devenir un d\u00e9fi de taille. Qu&rsquo;est-ce que la version OpenStack ? Visant \u00e0 produire une [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":55498,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1277],"tags":[],"class_list":["post-55497","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-notre-blog","grve-entry-item","grve-blog-item"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"OpenStack re\u00e7oit r\u00e9guli\u00e8rement des mises \u00e0 jour publi\u00e9es par sa communaut\u00e9. 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