{"id":28959,"date":"2020-12-23T21:11:31","date_gmt":"2020-12-23T20:11:31","guid":{"rendered":"https:\/\/datascientest.com\/?p=28959"},"modified":"2025-01-10T13:43:58","modified_gmt":"2025-01-10T13:43:58","slug":"docker-guide-complet","status":"publish","type":"post","link":"https:\/\/datascientest.com\/docker-guide-complet","title":{"rendered":"Docker : qu&rsquo;est-ce que c&rsquo;est et comment l&rsquo;utiliser ?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"28959\" class=\"elementor elementor-28959\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bfe9291 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bfe9291\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-08fef13\" data-id=\"08fef13\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-42cbb5d elementor-widget elementor-widget-heading\" data-id=\"42cbb5d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><p class=\"elementor-heading-title elementor-size-medium\">Docker est la plateforme de conteneurisation la plus utilis\u00e9e. D\u00e9couvrez tout ce que vous devez savoir \u00e0 son sujet : qu\u2019est-ce que c\u2019est, \u00e0 quoi \u00e7a sert, comment \u00e7a fonctionne et quelles formations permettent d\u2019apprendre \u00e0 l\u2019utiliser. Les conteneurs et les microservices sont de plus en plus utilis\u00e9s pour le d\u00e9veloppement et le d\u00e9ploiement des applications. C\u2019est ce qu\u2019on appelle le d\u00e9veloppement \u201d cloud-native \u201c. Dans ce contexte, Docker est devenue une solution massivement exploit\u00e9e en entreprise.<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e581668 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e581668\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8873bb2\" data-id=\"8873bb2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7d198cc elementor-widget elementor-widget-heading\" data-id=\"7d198cc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce qu'un conteneur ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d57e281 elementor-widget elementor-widget-image\" data-id=\"d57e281\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.02.05-A-wide-16_9-image-of-a-modern-sleek-computer-screen-displaying-the-vibrant-Docker-logo-prominently-in-the-center.-The-background-features-abstract-di-1024x585.png\" class=\"attachment-large size-large wp-image-227257\" alt=\"L&#039;image repr\u00e9sente un \u00e9cran d&#039;ordinateur moderne en format 16:9 affichant le logo vibrant de Docker au centre. L&#039;arri\u00e8re-plan comporte des motifs num\u00e9riques abstraits symbolisant le flux de donn\u00e9es et la connectivit\u00e9. L&#039;ensemble \u00e9voque une atmosph\u00e8re professionnelle et technologique, mettant en lumi\u00e8re le concept de conteneurisation et de d\u00e9veloppement d&#039;applications avec Docker.\" loading=\"lazy\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.02.05-A-wide-16_9-image-of-a-modern-sleek-computer-screen-displaying-the-vibrant-Docker-logo-prominently-in-the-center.-The-background-features-abstract-di-1024x585.png 1024w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.02.05-A-wide-16_9-image-of-a-modern-sleek-computer-screen-displaying-the-vibrant-Docker-logo-prominently-in-the-center.-The-background-features-abstract-di-300x171.png 300w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.02.05-A-wide-16_9-image-of-a-modern-sleek-computer-screen-displaying-the-vibrant-Docker-logo-prominently-in-the-center.-The-background-features-abstract-di-768x439.png 768w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.02.05-A-wide-16_9-image-of-a-modern-sleek-computer-screen-displaying-the-vibrant-Docker-logo-prominently-in-the-center.-The-background-features-abstract-di-1536x878.png 1536w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.02.05-A-wide-16_9-image-of-a-modern-sleek-computer-screen-displaying-the-vibrant-Docker-logo-prominently-in-the-center.-The-background-features-abstract-di.png 1792w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6d5a7b elementor-widget elementor-widget-text-editor\" data-id=\"e6d5a7b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><span style=\"font-weight: 400;\">Avant de d\u00e9couvrir Docker, vous devez <\/span><strong><a href=\"https:\/\/datascientest.com\/tutoriel-docker\">comprendre ce qu\u2019est un conteneur<\/a><\/strong><span style=\"font-weight: 400;\">. Il s\u2019agit d\u2019un environnement d\u2019ex\u00e9cution l\u00e9ger, et d\u2019une alternative aux m\u00e9thodes de virtualisation traditionnelles bas\u00e9es sur les machines virtuelles.<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-align: var(--text-align);\">L\u2019une des pratiques cl\u00e9s du d\u00e9veloppement de logiciel moderne est <\/span><b style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-align: var(--text-align);\">d\u2019isoler les applications<\/b><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; text-align: var(--text-align);\"> d\u00e9ploy\u00e9es sur un m\u00eame h\u00f4te ou sur un m\u00eame cluster. Ceci permet d\u2019\u00e9viter qu\u2019elles interf\u00e8rent.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pour ex\u00e9cuter les applications, il est toutefois n\u00e9cessaire d\u2019exploiter des packages, des biblioth\u00e8ques et divers composants logiciels. Pour exploiter ces ressources tout en isolant une application, on utilise depuis longtemps <\/span><b>les machines virtuelles<\/b><span style=\"font-weight: 400;\">. <\/span><span style=\"font-weight: 400;\">Celles-ci permettent de s\u00e9parer les applications entre elles sur un m\u00eame syst\u00e8me, et de r\u00e9duire les conflits entre les composants logiciels et la comp\u00e9tition pour les ressources. Cependant, <\/span><b>une alternative a vu le jour : les conteneurs<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Une machine virtuelle s\u2019apparente \u00e0 un syst\u00e8me d\u2019exploitation complet, d\u2019une taille de plusieurs gigaoctets, permettant le partitionnement des ressources d\u2019une infrastructure. Un conteneur d\u00e9livre uniquement les ressources n\u00e9cessaires \u00e0 une application. <\/span><span style=\"font-weight: 400;\">En effet, <\/span><b>le conteneur partage le kernel<\/b><span style=\"font-weight: 400;\"> de son OS avec d\u2019autres conteneurs. C\u2019est une diff\u00e9rence avec une machine virtuelle, utilisant un hyperviseur pour distribuer les ressources hardware. <\/span><span style=\"font-weight: 400;\">Cette m\u00e9thode permet de r\u00e9duire l\u2019empreinte des applications sur l\u2019infrastructure. Le conteneur regroupe tous les composants syst\u00e8me n\u00e9cessaires \u00e0 l\u2019ex\u00e9cution du code, sans pour autant peser <\/span><b>aussi lourd d\u2019un OS complet<\/b><span style=\"font-weight: 400;\">. <\/span><span style=\"font-weight: 400;\">De m\u00eame, <\/span><b>un conteneur est plus l\u00e9ger et plus simple<\/b><span style=\"font-weight: 400;\"> qu\u2019une machine virtuelle et peut donc d\u00e9marrer et s\u2019arr\u00eater plus rapidement. Il est donc plus r\u00e9actif, et adaptable aux besoins fluctuants li\u00e9s au \u201d scaling \u201d d\u2019une application.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Dernier point fort : contrairement \u00e0 un hyperviseur, un moteur de conteneur n\u2019a pas besoin d\u2019\u00e9muler un syst\u00e8me d\u2019exploitation complet. Le conteneur offre donc <\/span><b>de meilleures performances<\/b><span style=\"font-weight: 400;\"> qu\u2019un d\u00e9ploiement sur machine virtuelle traditionnelle.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4a285f elementor-align-center button-principale elementor-widget elementor-widget-button\" data-id=\"b4a285f\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/datascientest.com\/formation-data-engineer\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Apprendre \u00e0 ma\u00eetriser Docker<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-65c1937 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"65c1937\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e3b0cdd\" data-id=\"e3b0cdd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-46be9b8 elementor-widget elementor-widget-heading\" data-id=\"46be9b8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce que Docker ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2be7b56 elementor-widget elementor-widget-image\" data-id=\"2be7b56\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/docker-containers-brand-blue-wallpaper-1024x576.jpg\" class=\"attachment-large size-large wp-image-227259\" alt=\"logo de Docker sur fond sombre\" loading=\"lazy\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/docker-containers-brand-blue-wallpaper-1024x576.jpg 1024w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/docker-containers-brand-blue-wallpaper-300x169.jpg 300w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/docker-containers-brand-blue-wallpaper-768x432.jpg 768w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/docker-containers-brand-blue-wallpaper-1536x864.jpg 1536w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/docker-containers-brand-blue-wallpaper-2048x1152.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b2de3b elementor-widget elementor-widget-text-editor\" data-id=\"7b2de3b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Docker est <\/span><b>une plateforme de conteneurs<\/b><span style=\"font-weight: 400;\"> lanc\u00e9e en 2013 ayant largement contribu\u00e9 \u00e0 la d\u00e9mocratisation de la conteneurisation. Elle permet de cr\u00e9er facilement des conteneurs et des applications bas\u00e9es sur les conteneurs. Il en existe d\u2019autres, mais celle-ci est la plus utilis\u00e9e. Elle est par ailleurs plus facile \u00e0 d\u00e9ployer et \u00e0 utiliser que ses concurrentes.<\/span><\/p><p><span style=\"font-weight: 400;\">C\u2019est <\/span><b>une solution open source<\/b><span style=\"font-weight: 400;\">, s\u00e9curis\u00e9e et \u00e9conomique. De nombreux individus et entreprises contribuent au d\u00e9veloppement de ce projet. Un large \u00e9cosyst\u00e8me de produits, services et ressources sont d\u00e9velopp\u00e9s par cette vaste communaut\u00e9.<\/span><\/p><p><span style=\"font-weight: 400;\">Initialement con\u00e7ue pour Linux, Docker permet aussi <\/span><b>la prise en charge des containers sur Windows ou Mac<\/b><span style=\"font-weight: 400;\"> gr\u00e2ce \u00e0 une \u201d layer \u201d de virtualisation Linux entre le syst\u00e8me d&rsquo;exploitation Windows \/ macOS et l\u2019environnement runtime Docker. Il est donc possible d\u2019ex\u00e9cuter des conteneurs Windows natifs sur des environnements de conteneurs Windows ou Linux.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-aecc57a e-flex e-con-boxed e-con\" data-id=\"aecc57a\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-59765c9 e-con-full e-flex e-con\" data-id=\"59765c9\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-02bea97 e-con-full e-flex e-con\" data-id=\"02bea97\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7dd0651 elementor-widget 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img{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .e-hosted-video .elementor-video{-o-object-fit:cover;object-fit:cover}.e-con-inner>.elementor-widget-video,.e-con>.elementor-widget-video{width:var(--container-widget-width);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20ad13e elementor-align-center button-principale elementor-widget elementor-widget-button\" data-id=\"20ad13e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/datascientest.com\/formation-data-engineer\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Se former \u00e0 Docker<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f703430 e-con-full e-flex e-con\" data-id=\"f703430\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-352adf3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"352adf3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2850eff\" data-id=\"2850eff\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6dda0ee elementor-widget elementor-widget-heading\" data-id=\"6dda0ee\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Quels sont les diff\u00e9rents \u00e9l\u00e9ments de Docker ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9756cdc elementor-widget elementor-widget-image\" data-id=\"9756cdc\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.07.32-A-wide-16_9-image-depicting-a-stylized-digital-landscape-with-various-elements-representing-Docker.-In-the-foreground-a-friendly-cartoon-whale-symb-1024x585.png\" class=\"attachment-large size-large wp-image-227260\" alt=\"Une baleine, repr\u00e9sentant le logo de Docker, nage dans un paysage num\u00e9rique, entour\u00e9e d&#039;ic\u00f4nes et de formes abstraites symbolisant les conteneurs, les images, les Dockerfiles et les r\u00e9seaux, illustrant ainsi les divers \u00e9l\u00e9ments de Docker.\" loading=\"lazy\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.07.32-A-wide-16_9-image-depicting-a-stylized-digital-landscape-with-various-elements-representing-Docker.-In-the-foreground-a-friendly-cartoon-whale-symb-1024x585.png 1024w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.07.32-A-wide-16_9-image-depicting-a-stylized-digital-landscape-with-various-elements-representing-Docker.-In-the-foreground-a-friendly-cartoon-whale-symb-300x171.png 300w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.07.32-A-wide-16_9-image-depicting-a-stylized-digital-landscape-with-various-elements-representing-Docker.-In-the-foreground-a-friendly-cartoon-whale-symb-768x439.png 768w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.07.32-A-wide-16_9-image-depicting-a-stylized-digital-landscape-with-various-elements-representing-Docker.-In-the-foreground-a-friendly-cartoon-whale-symb-1536x878.png 1536w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.07.32-A-wide-16_9-image-depicting-a-stylized-digital-landscape-with-various-elements-representing-Docker.-In-the-foreground-a-friendly-cartoon-whale-symb.png 1792w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c574a2c elementor-widget elementor-widget-text-editor\" data-id=\"c574a2c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La plateforme Docker repose sur <strong>plusieurs technologies et composants<\/strong>. Voici les principaux \u00e9l\u00e9ments.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6a85ba elementor-widget elementor-widget-heading\" data-id=\"f6a85ba\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Docker Engine<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36a5176 elementor-widget elementor-widget-text-editor\" data-id=\"36a5176\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Le Docker Engine est <\/span><b>l\u2019application \u00e0 installer<\/b><span style=\"font-weight: 400;\"> sur la machine h\u00f4te pour cr\u00e9er, ex\u00e9cuter et g\u00e9rer des conteneurs Docker. Comme son nom l\u2019indique, il s\u2019agit du moteur du syst\u00e8me Docker. <\/span><span style=\"font-weight: 400;\">C\u2019est ce moteur qui regroupe et relie les diff\u00e9rents composants entre eux. C\u2019est<\/span><b> la technologie client-serveur<\/b><span style=\"font-weight: 400;\"> permettant de cr\u00e9er et d\u2019ex\u00e9cuter les conteneurs, et le terme Docker est souvent employ\u00e9 pour d\u00e9signer Docker Engine.<\/span><\/p><p><span style=\"font-weight: 400;\">On distingue<\/span><b> le Docker Engine Enterprise et le Docker Engine Community<\/b><span style=\"font-weight: 400;\">. La Docker Community Edition est la version originale, propos\u00e9e en open source gratuitement. <\/span><span style=\"font-weight: 400;\">La <\/span><b>version Enterprise, lanc\u00e9e en 2017<\/b><span style=\"font-weight: 400;\">, ajoute des fonctionnalit\u00e9s de gestion comme le contr\u00f4le de cluster et la gestion d\u2019image ou la d\u00e9tection de vuln\u00e9rabilit\u00e9. Elle est tarif\u00e9e \u00e0 1500 $ par noeud et par an.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4744d9d elementor-widget elementor-widget-heading\" data-id=\"4744d9d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Docker Daemon<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3fbbc4 elementor-widget elementor-widget-text-editor\" data-id=\"c3fbbc4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Le Docker Daemon<\/span><b> traite les requ\u00eates API<\/b><span style=\"font-weight: 400;\"> afin de g\u00e9rer les diff\u00e9rents aspects de l\u2019installation tels que les images, les conteneurs ou les volumes de stockage.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25c6012 elementor-widget elementor-widget-heading\" data-id=\"25c6012\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Docker Client<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d03df97 elementor-widget elementor-widget-text-editor\" data-id=\"d03df97\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Le client Docker est <\/span><b>la principale interface<\/b><span style=\"font-weight: 400;\"> permettant de communiquer avec le syst\u00e8me Docker. Il re\u00e7oit les commandes par le biais de l\u2019interface de ligne de commande et les transmet au Docker Daemon.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-844064e elementor-widget elementor-widget-heading\" data-id=\"844064e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Dockerfile<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-234f2c6 elementor-widget elementor-widget-text-editor\" data-id=\"234f2c6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Chaque conteneur Docker d\u00e9bute avec un \u201d Dockerfile \u201c. Il s\u2019agit d\u2019un<\/span><b> fichier texte<\/b><span style=\"font-weight: 400;\"> r\u00e9dig\u00e9 dans une syntaxe compr\u00e9hensible, comportant les instructions de cr\u00e9ation d\u2019une image Docker. <\/span><span style=\"font-weight: 400;\">Un Dockerfile <\/span><b>pr\u00e9cise le syst\u00e8me d\u2019exploitation<\/b><span style=\"font-weight: 400;\"> sur lequel sera bas\u00e9 le conteneur, et les langages, variables environnementales, emplacements de fichiers, ports r\u00e9seaux et autres composants requis.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f9da17c elementor-widget elementor-widget-heading\" data-id=\"f9da17c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Les images Docker\n<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dbc8f20 elementor-widget elementor-widget-text-editor\" data-id=\"dbc8f20\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Une image Docker est <\/span><b>un mod\u00e8le en lecture seule<\/b><span style=\"font-weight: 400;\">, utiliser pour cr\u00e9er des conteneurs Docker. Elle est compos\u00e9e de plusieurs couches empaquetant toutes les installations, d\u00e9pendances, biblioth\u00e8ques, processus et codes d\u2019application n\u00e9cessaires pour un environnement de conteneur pleinement op\u00e9rationnel.<\/span><\/p><p><span style=\"font-weight: 400;\">Apr\u00e8s avoir \u00e9crit le Dockerfile, on invoque <\/span><b>l\u2019utilitaire \u201d build \u201c<\/b><span style=\"font-weight: 400;\"> pour cr\u00e9er une image bas\u00e9e sur ce fichier. Cette image se pr\u00e9sente comme un fichier portable indiquant quels composants logiciels le conteneur ex\u00e9cutera et de quelle fa\u00e7on.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a0cc2b elementor-align-center button-principale elementor-widget elementor-widget-button\" data-id=\"6a0cc2b\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/datascientest.com\/formation-data-engineer\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Apprendre \u00e0 ma\u00eetriser Docker<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e05101d elementor-widget elementor-widget-heading\" data-id=\"e05101d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Les conteneurs Docker<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ea2ba5 elementor-widget elementor-widget-text-editor\" data-id=\"9ea2ba5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Un conteneur Docker ou Docker Container est <\/span><b>une instance d\u2019image<\/b><span style=\"font-weight: 400;\"> Docker ex\u00e9cut\u00e9e sur un microservice individuel ou un stack d\u2019application complet. En lan\u00e7ant un conteneur, on ajoute une couche inscriptible sur l\u2019image. Ceci permet de stocker tous les changements apport\u00e9s au conteneur durant le runtime.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8767802 elementor-widget elementor-widget-heading\" data-id=\"8767802\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Docker run<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f5d645 elementor-widget elementor-widget-text-editor\" data-id=\"9f5d645\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">L\u2019utilitaire \u201crun\u201d de Docker est<\/span><b> la commande permettant de lancer<\/b><span style=\"font-weight: 400;\"> un conteneur. Chaque conteneur est une instance d\u2019une image. <\/span><span style=\"font-weight: 400;\">Les conteneurs sont con\u00e7us pour \u00eatre temporaires, mais peuvent \u00eatre<\/span><b> arr\u00eat\u00e9s et red\u00e9marr\u00e9s dans le m\u00eame \u00e9tat<\/b><span style=\"font-weight: 400;\">. Plusieurs instances d\u2019une m\u00eame image peuvent \u00eatre ex\u00e9cut\u00e9es simultan\u00e9ment.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb97a7d elementor-widget elementor-widget-heading\" data-id=\"eb97a7d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Le registre Docker<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-773fcce elementor-widget elementor-widget-text-editor\" data-id=\"773fcce\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Le registre Docker est <\/span><b>un syst\u00e8me de catalogage<\/b><span style=\"font-weight: 400;\"> permettant l\u2019h\u00e9bergement et le \u201d push and pull \u201d des images Docker. Il est possible d\u2019utiliser votre propre registre local, ou l\u2019un des nombreux services de registre h\u00e9berg\u00e9s par des tiers comme Red Hat Quay, Amazon ECR, Google Container Registry.<\/span><\/p><p><span style=\"font-weight: 400;\">Le <\/span><b>Docker Hub est le registre officiel<\/b><span style=\"font-weight: 400;\"> de Docker. Il s\u2019agit d\u2019un r\u00e9pertoire SaaS permettant de g\u00e9rer et de partager les conteneurs. On peut y trouver des images Docker de projets open source ou de vendeurs logiciels. Il est possible de t\u00e9l\u00e9charger ces images et de partager les v\u00f4tres.<\/span><\/p><p><span style=\"font-weight: 400;\">Un registre Docker organise les images dans <\/span><b>diff\u00e9rents r\u00e9pertoires de stockage<\/b><span style=\"font-weight: 400;\">. Chacun d\u2019entre eux contient diff\u00e9rentes versions d\u2019une image Docker partageant le m\u00eame nom d\u2019image.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c459349 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c459349\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e89ea07\" data-id=\"e89ea07\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4a5e7ec elementor-widget elementor-widget-heading\" data-id=\"4a5e7ec\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">L'histoire de Docker<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-490661d elementor-widget elementor-widget-text-editor\" data-id=\"490661d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Docker Inc a \u00e9t\u00e9 fond\u00e9e par Solomon Hykes, Kamel Founadi et Sebastien Pahl au cours du groupe d&rsquo;incubation de startups Y Combinator Summer 2010. L&rsquo;entreprise fut lanc\u00e9e en 2011. <\/span><span style=\"font-weight: 400;\">Elle fut aussi l&rsquo;une des 12 startups de la premi\u00e8re cohorte de Founder&rsquo;s Den. Le projet fut initi\u00e9 par Solomon Hykes en France, sous la forme d&rsquo;un projet interne de l&rsquo;entreprise de plateforme en tant que service dotCloud.<\/span><\/p><p><span style=\"font-weight: 400;\">En 2013, Docker fut pr\u00e9sent\u00e9e au public \u00e0 Santa Clara dans le cadre de la PyCon. Le logiciel a \u00e9t\u00e9 lanc\u00e9e en open-source en mars 2013. A l&rsquo;\u00e9poque, LXC \u00e9tait utilis\u00e9 comme environnement d&rsquo;ex\u00e9cution par d\u00e9faut, avant d&rsquo;\u00eatre remplac\u00e9 un an plus tard avec la version 0.9 de Docker par son propre composant libcontainer \u00e9crit en langage Go.<\/span><\/p><p><span style=\"font-weight: 400;\">Au fil des ann\u00e9es, Docker a nou\u00e9 de nombreux partenariats strat\u00e9giques avec les g\u00e9ants du Cloud et de l&rsquo;IT : Red Hat en 2013, Microsoft , iBM et Amazon Web Services en 2014, Oracle en 2015, mais aussi Cisco, Google ou Huawei. <\/span><span style=\"font-weight: 400;\">Depuis 2016, Docker peut \u00eatre utilis\u00e9 nativement sur Windows 10. La m\u00eame ann\u00e9e, une analyse de LinkedIn r\u00e9v\u00e8le que le nombre de mentions du logiciel sur les profils des utilisateurs a augment\u00e9 de 160%.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ebc50e6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ebc50e6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7d81b38\" data-id=\"7d81b38\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9215b60 elementor-widget elementor-widget-heading\" data-id=\"9215b60\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Comment fonctionne Docker ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9aaae53 elementor-widget elementor-widget-image\" data-id=\"9aaae53\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.13.49-A-wide-16_9-image-showcasing-a-computer-desktop-with-the-Docker-Desktop-application-open.-The-screen-displays-a-friendly-cartoon-whale-the-symbol-of--1024x585.png\" class=\"attachment-large size-large wp-image-227262\" alt=\"Un \u00e9cran d&#039;ordinateur affichant l&#039;application Docker Desktop avec une baleine dessin\u00e9e, symbole de Docker, interagissant avec l&#039;interface utilisateur de Docker Desktop, dans un espace de travail moderne et orient\u00e9 technologie, illustrant l&#039;utilisation de Docker Desktop pour la gestion de conteneurs et le d\u00e9veloppement d&#039;applications.\" loading=\"lazy\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.13.49-A-wide-16_9-image-showcasing-a-computer-desktop-with-the-Docker-Desktop-application-open.-The-screen-displays-a-friendly-cartoon-whale-the-symbol-of--1024x585.png 1024w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.13.49-A-wide-16_9-image-showcasing-a-computer-desktop-with-the-Docker-Desktop-application-open.-The-screen-displays-a-friendly-cartoon-whale-the-symbol-of--300x171.png 300w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.13.49-A-wide-16_9-image-showcasing-a-computer-desktop-with-the-Docker-Desktop-application-open.-The-screen-displays-a-friendly-cartoon-whale-the-symbol-of--768x439.png 768w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.13.49-A-wide-16_9-image-showcasing-a-computer-desktop-with-the-Docker-Desktop-application-open.-The-screen-displays-a-friendly-cartoon-whale-the-symbol-of--1536x878.png 1536w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.13.49-A-wide-16_9-image-showcasing-a-computer-desktop-with-the-Docker-Desktop-application-open.-The-screen-displays-a-friendly-cartoon-whale-the-symbol-of-.png 1792w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fba57a elementor-widget elementor-widget-text-editor\" data-id=\"3fba57a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Le fonctionnement de Docker repose sur le noyau Linux et les fonctions de ce noyau, comme les groupes de contr\u00f4le cgroups et les espaces de nom. Ce sont ces fonctions qui permettent de s\u00e9parer les processus pour qu&rsquo;ils puissent s&rsquo;ex\u00e9cuter de fa\u00e7on ind\u00e9pendante. <\/span><span style=\"font-weight: 400;\">En effet, le but des conteneurs est d&rsquo;ex\u00e9cuter plusieurs processus et applications s\u00e9par\u00e9ment. C&rsquo;est ce qui permet d&rsquo;optimiser l&rsquo;utilisation de l&rsquo;infrastructure sans pour autant att\u00e9nuer le niveau de s\u00e9curit\u00e9 par rapport aux syst\u00e8mes distincts. <\/span><span style=\"font-weight: 400;\">Tous les outils de conteneurs comme Docker sont associ\u00e9s \u00e0 un mod\u00e8le de d\u00e9ploiement bas\u00e9 sur une image. Ce mod\u00e8le simplifie le partage d&rsquo;une application ou d&rsquo;un ensemble de services entre plusieurs environnements.<\/span><\/p><p><span style=\"font-weight: 400;\">En outre, Docker permet d&rsquo;automatiser le d\u00e9ploiement des applications au sein d&rsquo;un environnement de conteneurs. Gr\u00e2ce \u00e0 ces divers outils, les utilisateurs profitent d&rsquo;un acc\u00e8s complet aux applications et sont en mesure d&rsquo;acc\u00e9l\u00e9rer le d\u00e9ploiement, de contr\u00f4ler les versions et de les attribuer.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3dddd9f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3dddd9f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d117542\" data-id=\"d117542\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a6b3f09 elementor-widget elementor-widget-heading\" data-id=\"a6b3f09\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce que l'orchestration de conteneurs ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99a66f6 elementor-widget elementor-widget-image\" data-id=\"99a66f6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.15.53-A-wide-16_9-image-illustrating-the-concept-of-container-orchestration.-It-features-a-cartoon-whale-symbolizing-Docker-carrying-several-containers-on-1-1024x585.png\" class=\"attachment-large size-large wp-image-227267\" alt=\"Une baleine dessin\u00e9e, symbolisant Docker, porte plusieurs conteneurs sur son dos. Devant la baleine, un chef d&#039;orchestre avec une baguette orchestre les conteneurs, symbolisant la coordination et la gestion impliqu\u00e9es dans l&#039;orchestration de conteneurs. L&#039;arri\u00e8re-plan sugg\u00e8re un environnement technologique et harmonieux.\" loading=\"lazy\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.15.53-A-wide-16_9-image-illustrating-the-concept-of-container-orchestration.-It-features-a-cartoon-whale-symbolizing-Docker-carrying-several-containers-on-1-1024x585.png 1024w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.15.53-A-wide-16_9-image-illustrating-the-concept-of-container-orchestration.-It-features-a-cartoon-whale-symbolizing-Docker-carrying-several-containers-on-1-300x171.png 300w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.15.53-A-wide-16_9-image-illustrating-the-concept-of-container-orchestration.-It-features-a-cartoon-whale-symbolizing-Docker-carrying-several-containers-on-1-768x439.png 768w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.15.53-A-wide-16_9-image-illustrating-the-concept-of-container-orchestration.-It-features-a-cartoon-whale-symbolizing-Docker-carrying-several-containers-on-1-1536x878.png 1536w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.15.53-A-wide-16_9-image-illustrating-the-concept-of-container-orchestration.-It-features-a-cartoon-whale-symbolizing-Docker-carrying-several-containers-on-1.png 1792w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4aa4107 elementor-widget elementor-widget-text-editor\" data-id=\"4aa4107\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Docker permet de faciliter la coordination des comportements entre les conteneurs, et de les connecter entre eux pour cr\u00e9er des stacks d\u2019applications. Pour simplifier le processus de d\u00e9veloppement et de test d\u2019applications multi-conteneurs,<\/span><b> Docker a cr\u00e9\u00e9 Docker Compose<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><p><span style=\"font-weight: 400;\">Il s\u2019agit d\u2019un <\/span><b>outil de ligne de commande<\/b><span style=\"font-weight: 400;\">, similaire au client Docker, utilisant un fichier de description sp\u00e9cifiquement format\u00e9 pour assembler les applications \u00e0 partir de conteneurs multiples et de les ex\u00e9cuter sur un h\u00f4te unique.<\/span><\/p><p><span style=\"font-weight: 400;\">Lorsqu\u2019une application est pr\u00eate \u00e0 \u00eatre d\u00e9ploy\u00e9e sur Docker, il est <\/span><b>n\u00e9cessaire de pouvoir approvisionner<\/b><span style=\"font-weight: 400;\">, configurer, \u00e9tendre et surveiller les conteneurs sur l\u2019architecture de microservice. <\/span><span style=\"font-weight: 400;\">Pour y parvenir, on utilise des syst\u00e8mes d\u2019orchestration de conteneurs open source tels que Kubernetes, Mesos et Docker Swarm. Ces syst\u00e8mes fournissent les outils n\u00e9cessaires pour g\u00e9rer les clusters de conteneurs. <\/span><span style=\"font-weight: 400;\">Ces solutions permettent notamment de <\/span><b>r\u00e9partir les ressources entre les conteneurs<\/b><span style=\"font-weight: 400;\">, d\u2019ajouter ou de supprimer des conteneurs, de g\u00e9rer les interactions entre les conteneurs, de surveiller leur statut, ou d\u2019\u00e9quilibrer la charge entre les microservices.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-a57b13d e-flex e-con-boxed e-con\" data-id=\"a57b13d\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b9a8548 e-con-full e-flex e-con\" data-id=\"b9a8548\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-eb8ac6e e-con-full e-flex e-con\" data-id=\"eb8ac6e\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-92795a2 elementor-widget elementor-widget-video\" data-id=\"92795a2\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=2vMEQ5zs1ko&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;lazy_load&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5cdc41d e-con-full e-flex e-con\" data-id=\"5cdc41d\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6aa83ca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6aa83ca\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9872270\" data-id=\"9872270\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9d037ad elementor-widget elementor-widget-heading\" data-id=\"9d037ad\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce que Docker Desktop ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-751c190 elementor-widget elementor-widget-image\" data-id=\"751c190\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.docker.com\/wp-content\/uploads\/2023\/08\/docker-desktop-hero-v2.svg\" title=\"\" alt=\"capture d'\u00e9cran de Docker Desktop\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4653028 elementor-widget elementor-widget-text-editor\" data-id=\"4653028\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Docker Desktop est l&rsquo;application PC native con\u00e7ue par Docker pour Windows et Mac. C&rsquo;est la fa\u00e7on la plus simple d&rsquo;ex\u00e9cuter, de construire, de d\u00e9boguer et de tester des applications Dockeris\u00e9es.<\/span><\/p><p><span style=\"font-weight: 400;\">Ce logiciel rassemble les fonctionnalit\u00e9s principales comme les cycles de test rapides, les notifications de changement de fichier, une prise en charge du r\u00e9seau d&rsquo;entreprise, ou encorez une flexibilit\u00e9 compl\u00e8te pour le choix de proxies et de VPN. <\/span><span style=\"font-weight: 400;\">L&rsquo;application Docker Desktop regroupe des outils d\u00e9veloppeurs, Docker App, Kubernetes et la synchronisation de version. Elle permet de cr\u00e9er des images et des templates en choisissant les langages et outils. <\/span><span style=\"font-weight: 400;\">Les principaux avantages sont la vitesse, la s\u00e9curit\u00e9 et la flexibilit\u00e9. On distingue l&rsquo;\u00e9dition Community gratuite, et l&rsquo;\u00e9dition Enterprise payante ajoutant des fonctionnalit\u00e9s suppl\u00e9mentaires pour la s\u00e9curit\u00e9, la gestion, l&rsquo;orchestration et la gestion.<\/span><\/p><p><span style=\"font-weight: 400;\">Deux versions diff\u00e9rentes de Docker Desktop sont propos\u00e9es. La version Stable a \u00e9t\u00e9 rigoureusement test\u00e9e, et peut \u00eatre utilis\u00e9e pour le d\u00e9veloppement d&rsquo;applications fiables. Les mises \u00e0 jour sont relax\u00e9es parall\u00e8lement \u00e0 celles du Docker Engine. <\/span><span style=\"font-weight: 400;\">En revanche, la version Edge comporte de nouvelles fonctionnalit\u00e9s exp\u00e9rimentales du Docker Engine. Il y a donc un risque de bugs, de plantage et autres probl\u00e8mes techniques. Toutefois, cette version permet d&rsquo;essayer les nouveaut\u00e9s en avant-premi\u00e8re.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-809aec6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"809aec6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-990eb1d\" data-id=\"990eb1d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e13043f elementor-widget elementor-widget-heading\" data-id=\"e13043f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Installer un seveur web sur un conteur Docker<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f97f80 elementor-widget elementor-widget-text-editor\" data-id=\"7f97f80\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Il est \u00e9galement possible d&rsquo;installer un serveur web Apache \u00e0 l&rsquo;int\u00e9rieur d&rsquo;un conteneur Docker. Pour rappel, Apache Web Server est un outil open source de cr\u00e9ation, de d\u00e9ploiement et de gestion de serveur web. <\/span><span style=\"font-weight: 400;\">Parmi ses nombreuses fonctionnalit\u00e9s, on compte un m\u00e9canisme d&rsquo;authentification, une prise en charge des bases de donn\u00e9es, le scripting server-side, et la compatibilit\u00e9 avec de multiples langages de programmation.<\/span><\/p><p><span style=\"font-weight: 400;\">La capacit\u00e9 \u00e0 supporter de larges volumes de trafic avec une configuration minimale est l&rsquo;un des pricnipaux avantages d&rsquo;Apache. Il est compatible avec Linux, macOS et Windows. Les entreprises l&rsquo;utilisent pour l&rsquo;h\u00e9bergement virtuel ou partag\u00e9.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1456fe7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1456fe7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4d0e741\" data-id=\"4d0e741\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c424a73 elementor-widget elementor-widget-heading\" data-id=\"c424a73\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Les avantages de Docker<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-261d4c6 elementor-widget elementor-widget-image\" data-id=\"261d4c6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.24.13-A-wide-16_9-image-showing-a-realistic-whale-and-a-data-engineer-both-depicted-in-a-professional-and-sophisticated-manner.-The-whale-represents-Docker-1024x585.png\" class=\"attachment-large size-large wp-image-227270\" alt=\"Une image repr\u00e9sentant une baleine r\u00e9aliste et un data ing\u00e9nieur, tous deux d\u00e9peints de mani\u00e8re professionnelle et sophistiqu\u00e9e. La baleine repr\u00e9sente Docker, et l&#039;ing\u00e9nieur en donn\u00e9es tient un troph\u00e9e en l&#039;air, symbolisant la ma\u00eetrise de l&#039;orchestration de contenus. La sc\u00e8ne se d\u00e9roule sur fond de monde num\u00e9rique moderne, avec des \u00e9l\u00e9ments de technologie et de succ\u00e8s subtilement int\u00e9gr\u00e9s.\" loading=\"lazy\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.24.13-A-wide-16_9-image-showing-a-realistic-whale-and-a-data-engineer-both-depicted-in-a-professional-and-sophisticated-manner.-The-whale-represents-Docker-1024x585.png 1024w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.24.13-A-wide-16_9-image-showing-a-realistic-whale-and-a-data-engineer-both-depicted-in-a-professional-and-sophisticated-manner.-The-whale-represents-Docker-300x171.png 300w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.24.13-A-wide-16_9-image-showing-a-realistic-whale-and-a-data-engineer-both-depicted-in-a-professional-and-sophisticated-manner.-The-whale-represents-Docker-768x439.png 768w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.24.13-A-wide-16_9-image-showing-a-realistic-whale-and-a-data-engineer-both-depicted-in-a-professional-and-sophisticated-manner.-The-whale-represents-Docker-1536x878.png 1536w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.24.13-A-wide-16_9-image-showing-a-realistic-whale-and-a-data-engineer-both-depicted-in-a-professional-and-sophisticated-manner.-The-whale-represents-Docker.png 1792w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6994a5 elementor-widget elementor-widget-text-editor\" data-id=\"a6994a5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Docker pr\u00e9sente <\/span><b>de multiples avantages<\/b><span style=\"font-weight: 400;\">, en permettant de d\u00e9velopper des applications faciles \u00e0 assembler, \u00e0 maintenir et \u00e0 d\u00e9placer. Les conteneurs permettent l\u2019isolation des applications entre elles et du syst\u00e8me sous-jacent.<\/span><\/p><p><span style=\"font-weight: 400;\">Ils <\/span><b>permettent aussi la portabilit\u00e9<\/b><span style=\"font-weight: 400;\">, puisque les applications n\u2019ont pas \u00e0 \u00eatre li\u00e9es au syst\u00e8me d\u2019exploitation h\u00f4te. Les applications conteneuris\u00e9es peuvent par exemple \u00eatre ais\u00e9ment transf\u00e9r\u00e9es de syst\u00e8mes sur site vers les environnements Cloud. <\/span><span style=\"font-weight: 400;\">De plus, la conteneurisation avec Docker permet d\u2019interchanger les composants du stack d\u2019application. Enfin, les conteneurs <\/span><b>simplifient l\u2019orchestration et le scaling<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-290fe76 elementor-align-center button-principale elementor-widget elementor-widget-button\" data-id=\"290fe76\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/datascientest.com\/formation-data-engineer\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Commencer une formation de Data Engineer<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2930f95 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2930f95\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-61277bc\" data-id=\"61277bc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-83ce359 elementor-widget elementor-widget-heading\" data-id=\"83ce359\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Qui utilise Docker ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a90d0f4 elementor-widget elementor-widget-image\" data-id=\"a90d0f4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.12.08-A-wide-16_9-image-featuring-a-friendly-Data-Engineer-holding-a-laptop-standing-next-to-a-large-happy-cartoon-whale-with-several-containers-stacked-o-1024x585.png\" class=\"attachment-large size-large wp-image-227261\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.12.08-A-wide-16_9-image-featuring-a-friendly-Data-Engineer-holding-a-laptop-standing-next-to-a-large-happy-cartoon-whale-with-several-containers-stacked-o-1024x585.png 1024w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.12.08-A-wide-16_9-image-featuring-a-friendly-Data-Engineer-holding-a-laptop-standing-next-to-a-large-happy-cartoon-whale-with-several-containers-stacked-o-300x171.png 300w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.12.08-A-wide-16_9-image-featuring-a-friendly-Data-Engineer-holding-a-laptop-standing-next-to-a-large-happy-cartoon-whale-with-several-containers-stacked-o-768x439.png 768w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.12.08-A-wide-16_9-image-featuring-a-friendly-Data-Engineer-holding-a-laptop-standing-next-to-a-large-happy-cartoon-whale-with-several-containers-stacked-o-1536x878.png 1536w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.12.08-A-wide-16_9-image-featuring-a-friendly-Data-Engineer-holding-a-laptop-standing-next-to-a-large-happy-cartoon-whale-with-several-containers-stacked-o.png 1792w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e17319 elementor-widget elementor-widget-text-editor\" data-id=\"2e17319\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">L\u2019outil Docker est \u00e0 la fois b\u00e9n\u00e9fique <\/span><b>pour les d\u00e9veloppeurs et pour les administrateurs syst\u00e8me<\/b><span style=\"font-weight: 400;\">. On le retrouve souvent au coeur des processus DevOps.<\/span><\/p><p><span style=\"font-weight: 400;\">Les d\u00e9veloppeurs peuvent <\/span><b>se focaliser sur leur code<\/b><span style=\"font-weight: 400;\">, sans avoir \u00e0 se soucier du syst\u00e8me sur lequel il sera ex\u00e9cut\u00e9. En outre, ils peuvent gagner du temps en incorporant des programmes pr\u00e9-con\u00e7us pour leurs applications.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-5fbb22b e-flex e-con-boxed e-con\" data-id=\"5fbb22b\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5f99cbb e-con-full e-flex e-con\" data-id=\"5f99cbb\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0b45c49 e-con-full e-flex e-con\" data-id=\"0b45c49\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-880ff1e elementor-widget elementor-widget-video\" data-id=\"880ff1e\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=jkRGw3zgHuQ&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;lazy_load&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-69bdf44 e-con-full e-flex e-con\" data-id=\"69bdf44\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-82ed392 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"82ed392\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fbfd848\" data-id=\"fbfd848\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fb19b70 elementor-widget elementor-widget-heading\" data-id=\"fb19b70\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Comment apprendre \u00e0 utiliser Docker ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ba2419 elementor-widget elementor-widget-image\" data-id=\"7ba2419\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"457\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.27.47-A-wide-16_9-image-showing-a-future-data-engineer-standing-next-to-a-realistic-whale-with-containers-on-its-back.-The-engineer-is-holding-a-laptop-and--1024x585.png\" class=\"attachment-large size-large wp-image-227274\" alt=\"Un futur data engineer se tient \u00e0 c\u00f4t\u00e9 d&#039;une baleine r\u00e9aliste avec des conteneurs sur le dos. L&#039;ing\u00e9nieur tient un ordinateur portable et regarde attentivement la baleine, comme s&#039;ils communiquaient \u00e0 propos de Docker. L&#039;environnement est un m\u00e9lange de salle de classe moderne et d&#039;espace num\u00e9rique, symbolisant l&#039;apprentissage et la compr\u00e9hension de la technologie Docker.\" loading=\"lazy\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.27.47-A-wide-16_9-image-showing-a-future-data-engineer-standing-next-to-a-realistic-whale-with-containers-on-its-back.-The-engineer-is-holding-a-laptop-and--1024x585.png 1024w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.27.47-A-wide-16_9-image-showing-a-future-data-engineer-standing-next-to-a-realistic-whale-with-containers-on-its-back.-The-engineer-is-holding-a-laptop-and--300x171.png 300w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.27.47-A-wide-16_9-image-showing-a-future-data-engineer-standing-next-to-a-realistic-whale-with-containers-on-its-back.-The-engineer-is-holding-a-laptop-and--768x439.png 768w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.27.47-A-wide-16_9-image-showing-a-future-data-engineer-standing-next-to-a-realistic-whale-with-containers-on-its-back.-The-engineer-is-holding-a-laptop-and--1536x878.png 1536w, https:\/\/datascientest.com\/wp-content\/uploads\/2020\/12\/DALL\u00b7E-2024-01-05-21.27.47-A-wide-16_9-image-showing-a-future-data-engineer-standing-next-to-a-realistic-whale-with-containers-on-its-back.-The-engineer-is-holding-a-laptop-and-.png 1792w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-87233f0 elementor-widget elementor-widget-text-editor\" data-id=\"87233f0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Docker est de plus en plus utilis\u00e9 pour le d\u00e9veloppement d\u2019applications. Il est aujourd\u2019hui <\/span><b>indispensable de ma\u00eetriser cette plateforme<\/b><span style=\"font-weight: 400;\"> de conteneurisation en entreprise.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pour apprendre \u00e0 l\u2019utiliser et comprendre toutes ses subtilit\u00e9s, vous pouvez vous tourner vers<\/span><a href=\"https:\/\/datascientest.com\/formation-data-engineer\"> <span style=\"font-weight: 400;\">une formation de Data Engineer<\/span><\/a><span style=\"font-weight: 400;\"> ou une<\/span><a href=\"https:\/\/datascientest.com\/formation-ml-engineer\"> <span style=\"font-weight: 400;\">formation de ML Engineer<\/span><\/a><span style=\"font-weight: 400;\"> propos\u00e9e par DataScientest.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nos formations sont disponibles<\/span><b> pour les entreprises ou les particuliers<\/b><span style=\"font-weight: 400;\">, et permettent d\u2019acqu\u00e9rir rapidement les comp\u00e9tences requises pour l\u2019ing\u00e9nierie des donn\u00e9es<\/span><a href=\"https:\/\/datascientest.com\/machine-learning-tout-savoir\"> <span style=\"font-weight: 400;\">ou du Machine Learning<\/span><\/a><span style=\"font-weight: 400;\"> et notamment la ma\u00eetrise de Docker.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Vous pouvez compl\u00e9ter ces formations <\/span><b>en seulement 11 semaines<\/b><span style=\"font-weight: 400;\"> en mode BootCamp, ou neuf mois en Formation Continue. Apr\u00e8s avoir compl\u00e9t\u00e9 ce parcours, vous recevez <\/span><b>un dipl\u00f4me certifi\u00e9 par l\u2019Universit\u00e9 de la Sorbonne<\/b><span style=\"font-weight: 400;\"> et vous pourrez utiliser Docker au service de votre entreprise.&nbsp;<\/span><\/p>\n<p>Vous savez tout sur Docker et les conteneurs. D\u00e9couvrez notre dossier complet sur <a href=\"https:\/\/datascientest.com\/machine-learning-tout-savoir\">le Machine Learning<\/a> et pourquoi <a href=\"https:\/\/datascientest.com\/kubernetes-data-science\">Kubernetes est devenu un outil indispensable<\/a> pour les Data Scientists.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-89ad29e e-flex e-con-boxed e-con\" data-id=\"89ad29e\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8bb7e70 elementor-align-center button-principale elementor-widget elementor-widget-button\" data-id=\"8bb7e70\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/datascientest.com\/formation-data-engineer\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Apprendre \u00e0 utiliser Docker<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80a216a elementor-widget elementor-widget-html\" data-id=\"80a216a\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t <script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [{\n    \"@type\": \"Question\",\n    \"name\": \"Qu'est-ce qu'un conteneur ?\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"Avant de d\u00e9couvrir Docker, vous devez comprendre ce qu\u2019est un conteneur. Il s\u2019agit d\u2019un environnement d\u2019ex\u00e9cution l\u00e9ger, et d\u2019une alternative aux m\u00e9thodes de virtualisation traditionnelles bas\u00e9es sur les machines virtuelles.\"\n    }\n  },{\n    \"@type\": \"Question\",\n    \"name\": \"Qu'est-ce que Docker ?\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"Docker est une plateforme de conteneurs lanc\u00e9e en 2013 ayant largement contribu\u00e9 \u00e0 la d\u00e9mocratisation de la conteneurisation. Elle permet de cr\u00e9er facilement des conteneurs et des applications bas\u00e9es sur les conteneurs. Il en existe d\u2019autres, mais celle-ci est la plus utilis\u00e9e. Elle est par ailleurs plus facile \u00e0 d\u00e9ployer et \u00e0 utiliser que ses concurrentes.\"\n    }\n  },{\n    \"@type\": \"Question\",\n    \"name\": \"Comment fonctionne Docker ?\u200b\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"Le fonctionnement de Docker repose sur le noyau Linux et les fonctions de ce noyau, comme les groupes de contr\u00f4le cgroups et les espaces de nom. Ce sont ces fonctions qui permettent de s\u00e9parer les processus pour qu'ils puissent s'ex\u00e9cuter de fa\u00e7on ind\u00e9pendante.\"\n    }\n  }]\n}\n<\/script>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Docker est la plateforme de conteneurisation la plus utilis\u00e9e. D\u00e9couvrez tout ce que vous devez savoir \u00e0 son sujet : qu\u2019est-ce que c\u2019est, \u00e0 quoi \u00e7a sert, comment \u00e7a fonctionne et quelles formations permettent d\u2019apprendre \u00e0 l\u2019utiliser. Les conteneurs et les microservices sont de plus en plus utilis\u00e9s pour le d\u00e9veloppement et le d\u00e9ploiement des [&hellip;]<\/p>\n","protected":false},"author":79,"featured_media":34558,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"content-type":"","inline_featured_image":false},"categories":[2411],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.7 (Yoast SEO v21.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Docker : qu&#039;est-ce que c&#039;est et comment l&#039;utiliser ? Le guide complet<\/title>\n<meta name=\"description\" content=\"Docker est la plateforme de conteneurisation la plus utilis\u00e9e. 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