{"id":52565,"date":"2021-05-28T07:37:09","date_gmt":"2021-05-28T07:37:09","guid":{"rendered":"https:\/\/www.sardinasystems.com\/non-classifiee\/etude-de-cas-fishos-openstack-et-ceph-based-cloud-au-de-nbi\/"},"modified":"2025-05-14T16:36:43","modified_gmt":"2025-05-14T16:36:43","slug":"fishos-use-case-openstack-and-ceph-based-cloud-at-the-de-nbi","status":"publish","type":"post","link":"https:\/\/www.sardinasystems.com\/fr\/notre-blog\/fishos-use-case-openstack-and-ceph-based-cloud-at-the-de-nbi\/","title":{"rendered":"\u00c9tude de cas FishOS : OpenStack et Ceph based-cloud au de.NBI"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">FishOS alimente le nuage de l&rsquo;Universit\u00e9 Eberhard Karls, fournissant un environnement en nuage pour les bioinformaticiens par l&rsquo;interm\u00e9diaire du centre informatique de l&rsquo;universit\u00e9 \u00e0 T\u00fcbingen.  <\/h2>\n\n<p class=\"wp-block-paragraph\">Le <a href=\"https:\/\/www.denbi.de\/\" target=\"_blank\" rel=\"noreferrer noopener\">r\u00e9seau allemand pour l&rsquo;infrastructure bioinformatique<\/a>, ou en abr\u00e9g\u00e9 \u00ab\u00a0de.NBI\u00a0\u00bb, est une infrastructure de recherche nationale qui fournit des services bioinformatiques aux utilisateurs dans les domaines de la recherche en sciences de la vie, de la biom\u00e9decine et des domaines connexes.\nGr\u00e2ce \u00e0 un concept de f\u00e9d\u00e9ration en nuage, les cinq sites de de.NBI, Bielefeld Uni, Freiburg Uni, T\u00fcbingen Uni, Heidelberg Uni et Giessen Uni, sont int\u00e9gr\u00e9s dans une plateforme en nuage unique.\nPar cons\u00e9quent, l&rsquo;utilisateur sera guid\u00e9 vers le service envisag\u00e9 et le nuage appropri\u00e9 via le portail central du nuage de de.NBI.    <\/p>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.sardinasystems.com\/fr\/fishos\/\" target=\"_blank\" rel=\"noreferrer noopener\">Sardina FishOS<\/a> constitue l&rsquo;\u00e9pine dorsale de de.NBI Cloud, pour faciliter les d\u00e9couvertes scientifiques europ\u00e9ennes de pointe.\nLa plateforme hautement fiable bas\u00e9e sur <a href=\"https:\/\/www.sardinasystems.com\/fr\/fishos\/openstack\/\" target=\"_blank\" rel=\"noreferrer noopener\">OpenStack<\/a> et <a href=\"https:\/\/www.sardinasystems.com\/fr\/fishos\/ceph-storage\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ceph<\/a> permet des analyses int\u00e9gratives et une utilisation efficace des donn\u00e9es en vue de perc\u00e9es scientifiques.   <\/p>\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>L&rsquo;objectif<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Les multiples syst\u00e8mes de de.NBI combinent FishOS OpenStack et Ceph pour fournir des plateformes ultra-fiables pour la recherche traditionnelle et les applications de nouvelle g\u00e9n\u00e9ration, avec une s\u00e9curit\u00e9 et une protection des donn\u00e9es.  <\/p>\n\n<p class=\"wp-block-paragraph\">Pour atteindre les objectifs de de.NBI, les exigences critiques du stockage Ceph comprenaient : la g\u00e9o-redondance sur plusieurs sites, le cryptage au repos, la mise en miroir asynchrone, le choix d&rsquo;une mise en miroir unidirectionnelle ou bidirectionnelle.\nLes syst\u00e8mes prennent en charge de multiples configurations de stockage et par pool, \u00e0 la fois pour les modes d&rsquo;instantan\u00e9 et de journal de la mise en miroir, et pour les instantan\u00e9s configur\u00e9s pour \u00eatre pris \u00e0 des moments programm\u00e9s.   <\/p>\n\n<p class=\"wp-block-paragraph\">Afin d&rsquo;acc\u00e9l\u00e9rer les calculs, la plateforme cloud est dot\u00e9e d&rsquo;une acc\u00e9l\u00e9ration GPU Nvidia avanc\u00e9e.  <\/p>\n\n<p class=\"wp-block-paragraph\">Avec plusieurs nuages bas\u00e9s sur OpenStack et Ceph couvrant plusieurs sites et r\u00e9gions, le fonctionnement quotidien des syst\u00e8mes est rendu simple et flexible, avec des outils d&rsquo;exploitation pr\u00e9-int\u00e9gr\u00e9s pour la plateforme cloud, avec des analyses pr\u00e9dictives intelligentes et une gestion intelligente des ressources.  <\/p>\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Solution FishOS  <\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Sardina a mis en \u0153uvre une solution bas\u00e9e sur l&rsquo;architecture op\u00e9rationnelle de FishOS, permettant \u00e0 de.NBI de g\u00e9rer les multiples syst\u00e8mes avec des op\u00e9rations enti\u00e8rement automatis\u00e9es, flexibles, fiables et \u00e9volutives, ainsi qu&rsquo;une mise \u00e0 niveau Zero-Downtime unique sur le march\u00e9.\nAujourd&rsquo;hui, de.NBI exploite quatre syst\u00e8mes avec une solution FishOS bas\u00e9e sur OpenStack, <a href=\"https:\/\/www.sardinasystems.com\/fr\/fishos\/kubernetes\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kubernetes<\/a> et Ceph.\nSardina a \u00e9galement migr\u00e9 l&rsquo;un des syst\u00e8mes depuis Ubuntu OpenStack.    <\/p>\n\n<p class=\"wp-block-paragraph\">L&rsquo;architecture de la solution FishOS est flexible et permet d&rsquo;\u00e9chelonner le stockage des donn\u00e9es, de fournir des ressources de calcul \u00e9lastiques, d&rsquo;assurer une gestion automatis\u00e9e des ressources, de faciliter la mise en r\u00e9seau et de garantir la disponibilit\u00e9 de l&rsquo;analyse des donn\u00e9es.  <\/p>\n\n<p class=\"wp-block-paragraph\">La technologie de cloud automatis\u00e9 en libre-service FishOS permet une haute disponibilit\u00e9 par d\u00e9faut, des op\u00e9rations intelligentes d&rsquo;autor\u00e9paration, des mises \u00e0 niveau continues et transparentes, une mise \u00e0 l&rsquo;\u00e9chelle de milliers de serveurs, une am\u00e9lioration de l&rsquo;utilisation, une s\u00e9curit\u00e9 accrue et une r\u00e9duction des co\u00fbts.\nLe nuage de.NBI aliment\u00e9 par FishOS permet des analyses int\u00e9gratives pour la communaut\u00e9 europ\u00e9enne des sciences de la vie et l&rsquo;utilisation efficace des donn\u00e9es dans la recherche et l&rsquo;application, avec un co\u00fbt total de possession optimis\u00e9. <\/p>\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Les avantages  <\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Op\u00e9rations automatis\u00e9es \u00ab\u00a0z\u00e9ro clic<\/li>\n\n\n\n<li>Optimisation du co\u00fbt total de possession : 10x moins d&rsquo;OpEx&amp;CapEx<\/li>\n\n\n\n<li>S\u00e9curit\u00e9 et protection des donn\u00e9es<\/li>\n\n\n\n<li>Une r\u00e9silience et une flexibilit\u00e9 accrues<\/li>\n\n\n\n<li>Une r\u00e9mun\u00e9ration \u00e9lastique au fur et \u00e0 mesure de votre croissance<\/li>\n\n\n\n<li>Construire facilement des syst\u00e8mes \u00e0 grande \u00e9chelle s&rsquo;\u00e9tendant \u00e0 plusieurs sites<\/li>\n<\/ul>\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>de.NBI Cloud : Eberhard Karls University of T\u00fcbingen<\/strong> <strong>&#8211; Une <\/strong>solution f\u00e9d\u00e9r\u00e9e et g\u00e9oredondante pour les grandes donn\u00e9es scientifiques<\/p>\n\n<p class=\"wp-block-paragraph\">FishOS alimente le cloud de l&rsquo;universit\u00e9 Eberhard Karls de T\u00fcbingen.\nFishOS fournit un environnement en nuage aux bioinformaticiens par l&rsquo;interm\u00e9diaire du centre de calcul de l&rsquo;universit\u00e9 de T\u00fcbingen.\nIl comprend tout d&rsquo;abord l&rsquo;infrastructure, diverses solutions de flux de travail pour construire des pipelines et des outils ax\u00e9s sur l&rsquo;analyse de donn\u00e9es \u00e0 haut d\u00e9bit (g\u00e9nomique, prot\u00e9omique, m\u00e9tabolomique, etc.).  <\/p>\n\n<p class=\"wp-block-paragraph\">Deuxi\u00e8mement, l&rsquo;un des principaux objectifs du site cloud de.NBI \u00e0 T\u00fcbingen est de fournir des logiciels couvrant diff\u00e9rents domaines de recherche scientifique tels que l&rsquo;analyse par spectrom\u00e9trie de masse, les pipelines d&rsquo;analyse NGS mais aussi l&rsquo;ancrage mol\u00e9culaire via Ball int\u00e9gr\u00e9 dans les flux de travail Galaxy (galaxy).<\/p>\n\n<p class=\"wp-block-paragraph\">FishOS facilite l&rsquo;exploitation quotidienne des syst\u00e8mes de l&rsquo;universit\u00e9 de Tubingen en la rendant simple et flexible gr\u00e2ce \u00e0 ses outils d&rsquo;exploitation pr\u00e9-int\u00e9gr\u00e9s pour la plateforme cloud.\nLes utilisateurs des syst\u00e8mes b\u00e9n\u00e9ficient d&rsquo;analyses pr\u00e9dictives et d&rsquo;une gestion intelligente des ressources. <\/p>\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>de.NBI cloud : Universit\u00e9 Justus-Liebig (JLU) Giessen<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">FishOS alimente l&rsquo;infrastructure cloud de.NBI \u00e0 l&rsquo;universit\u00e9 Justus-Liebig (JLU) de Giessen.\nCelle-ci a \u00e9t\u00e9 mise en place avec succ\u00e8s d\u00e9but 2017, fournissant des ressources de calcul et de stockage \u00e0 grande \u00e9chelle aux utilisateurs du r\u00e9seau de.NBI.\nUne extension de la capacit\u00e9 de stockage globale est d\u00e9j\u00e0 en cours et sera disponible au premier semestre 2018.  <\/p>\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s une configuration initiale et des tests intensifs, le cloud de JLU Giessen a \u00e9t\u00e9 transf\u00e9r\u00e9 en mode production en juin 2017.\nIl a d\u00e9j\u00e0 \u00e9t\u00e9 utilis\u00e9 avec succ\u00e8s pour mener des sessions pratiques lors de la premi\u00e8re \u00e9cole d&rsquo;\u00e9t\u00e9 de.NBI sur l&rsquo;informatique en nuage pour la bio-informatique. <\/p>\n\n<p class=\"wp-block-paragraph\">\u00c0 cette occasion, 24 participants ont appliqu\u00e9 les techniques de l&rsquo;informatique en nuage \u00e0 l&rsquo;analyse de leurs propres ensembles de donn\u00e9es biologiques.\nIls ont appris \u00e0 mettre en \u0153uvre des solutions logicielles bioinformatiques \u00e9volutives dans un environnement en nuage.\nDepuis sa cr\u00e9ation, le nuage est r\u00e9guli\u00e8rement utilis\u00e9 par divers partenaires de coop\u00e9ration et utilisateurs du r\u00e9seau de.NBI pour analyser leurs donn\u00e9es.  <\/p>\n\n<p class=\"wp-block-paragraph\">Les ressources informatiques pour l&rsquo;ex\u00e9cution des machines virtuelles sont compl\u00e9t\u00e9es par une s\u00e9lection de diverses solutions de stockage, y compris des disques \u00e9ph\u00e9m\u00e8res \u00e0 base de SSD, des volumes de donn\u00e9es et le stockage d&rsquo;objets, qui peuvent \u00eatre utilis\u00e9s pour stocker les donn\u00e9es brutes et interm\u00e9diaires ainsi que les r\u00e9sultats finaux des pipelines d&rsquo;analyse bioinformatique.<\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>FishOS alimente le nuage de l&rsquo;Universit\u00e9 Eberhard Karls, fournissant un environnement en nuage pour les bioinformaticiens par l&rsquo;interm\u00e9diaire du centre informatique de l&rsquo;universit\u00e9 \u00e0 T\u00fcbingen. Le r\u00e9seau allemand pour l&rsquo;infrastructure bioinformatique, ou en abr\u00e9g\u00e9 \u00ab\u00a0de.NBI\u00a0\u00bb, est une infrastructure de recherche nationale qui fournit des services bioinformatiques aux utilisateurs dans les domaines de la recherche en [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":57620,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1277],"tags":[1397,1450,1620,1802],"class_list":["post-52565","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-notre-blog","tag-ceph-fr","tag-openstack-fr-2","tag-informatique-en-nuage","tag-sciences-de-la-vie","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=\"FishOS alimente le nuage de l&#039;Universit\u00e9 Eberhard Karls en fournissant un environnement pour les 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