{"id":727,"date":"2016-09-27T10:24:25","date_gmt":"2016-09-27T10:24:25","guid":{"rendered":"https:\/\/blog.absam.io\/?p=727"},"modified":"2016-09-27T10:24:25","modified_gmt":"2016-09-27T10:24:25","slug":"sistema-de-docker","status":"publish","type":"post","link":"https:\/\/absam.io\/blog\/sistema-de-docker\/","title":{"rendered":"Docker"},"content":{"rendered":"<p>Docker nada mais \u00e9 do que uma plataforma OpenSource usada para adicionar e simplificar o uso de containers, funciona quase como uma virtualiza\u00e7\u00e3o, mas gra\u00e7as a sua integra\u00e7\u00e3o ao host, trabalha de um modo muito mais r\u00e1pido e eficaz. Um dos segredos do Docker \u00e9 o isolamento do Sistema Operacional Base e de todas as suas depend\u00eancias como libs e servidores.<\/p>\n<p>O Docker tamb\u00e9m oferece v\u00e1rias ferramentas de grandes benef\u00edcios para o gerenciamento de m\u00e1quinas e sistemas, podendo ser virtual ou f\u00edsica. Um exemplo \u00e9 o \u201cAufs\u201d, um servi\u00e7o de arquivos que implementa uma uni\u00e3o para montar sistemas de arquivos Linux.<\/p>\n<p>O Docker utiliza como base o LXC ( Linux Container ), que tem a fun\u00e7\u00e3o de rodar os sistemas de forma isolados e em um \u00fanico host de controle. Cada ambiente virtual vai ter sua pr\u00f3pria CPU, mem\u00f3ria, rede, espa\u00e7o e v\u00e1rios outros recursos independentes. Todo esse isolamento \u00e9 gra\u00e7as aos Grupos de controles ( cgroups ) um dos recursos do Kernel.<\/p>\n<p>Vale muito a pena pensar em migrar para o uso do Docker, al\u00e9m de sua velocidade que \u00e9 superior a de uma virtualiza\u00e7\u00e3o, suas ferramentas v\u00e3o fazer uma economia com v\u00e1rios recursos de forma simples e eficaz.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker nada mais \u00e9 do que uma plataforma OpenSource usada para adicionar e simplificar o uso de containers, funciona quase como uma virtualiza\u00e7\u00e3o, mas gra\u00e7as a sua integra\u00e7\u00e3o ao host, trabalha de um modo muito mais r\u00e1pido e eficaz. Um [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":730,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40,59,49],"tags":[],"class_list":["post-727","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cloud-computing","category-dicas-do-junior-mascarenhas","category-linux"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Docker - Blog da Absam<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/absam.io\/blog\/sistema-de-docker\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Docker\" \/>\n<meta property=\"og:description\" content=\"Docker nada mais \u00e9 do que uma plataforma OpenSource usada para adicionar e simplificar o uso de containers, funciona quase como uma virtualiza\u00e7\u00e3o, mas gra\u00e7as a sua integra\u00e7\u00e3o ao host, trabalha de um modo muito mais r\u00e1pido e eficaz. Um [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/absam.io\/blog\/sistema-de-docker\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog da Absam\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/absam.io\" \/>\n<meta property=\"article:published_time\" content=\"2016-09-27T10:24:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/absam.io\/blog\/wp-content\/uploads\/2016\/09\/fbbb494a7eef5f9278c6967b6072ca3e_400x400-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Absam Cloud Platform\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Absam Cloud Platform\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/absam.io\/blog\/sistema-de-docker\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/absam.io\/blog\/sistema-de-docker\/\"},\"author\":{\"name\":\"Absam Cloud Platform\",\"@id\":\"https:\/\/absam.io\/blog\/#\/schema\/person\/526a6029912e48d2f2816fde49b0d3e4\"},\"headline\":\"Docker\",\"datePublished\":\"2016-09-27T10:24:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/absam.io\/blog\/sistema-de-docker\/\"},\"wordCount\":214,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/absam.io\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/absam.io\/blog\/sistema-de-docker\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/absam.io\/blog\/wp-content\/uploads\/2016\/09\/fbbb494a7eef5f9278c6967b6072ca3e_400x400-1.png\",\"articleSection\":[\"Cloud Computing\",\"Dicas\",\"Linux Server\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/absam.io\/blog\/sistema-de-docker\/\",\"url\":\"https:\/\/absam.io\/blog\/sistema-de-docker\/\",\"name\":\"Docker - Blog da Absam\",\"isPartOf\":{\"@id\":\"https:\/\/absam.io\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/absam.io\/blog\/sistema-de-docker\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/absam.io\/blog\/sistema-de-docker\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/absam.io\/blog\/wp-content\/uploads\/2016\/09\/fbbb494a7eef5f9278c6967b6072ca3e_400x400-1.png\",\"datePublished\":\"2016-09-27T10:24:25+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/absam.io\/blog\/sistema-de-docker\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/absam.io\/blog\/sistema-de-docker\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/absam.io\/blog\/sistema-de-docker\/#primaryimage\",\"url\":\"https:\/\/absam.io\/blog\/wp-content\/uploads\/2016\/09\/fbbb494a7eef5f9278c6967b6072ca3e_400x400-1.png\",\"contentUrl\":\"https:\/\/absam.io\/blog\/wp-content\/uploads\/2016\/09\/fbbb494a7eef5f9278c6967b6072ca3e_400x400-1.png\",\"width\":400,\"height\":400},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/absam.io\/blog\/sistema-de-docker\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\/\/absam.io\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Docker\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/absam.io\/blog\/#website\",\"url\":\"https:\/\/absam.io\/blog\/\",\"name\":\"Blog da Absam\",\"description\":\"Conte\u00fados sobre cloud computing, data centers, infraestrutura, automa\u00e7\u00e3o e alta performance para profissionais e empresas que buscam tecnologia de ponta\",\"publisher\":{\"@id\":\"https:\/\/absam.io\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/absam.io\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/absam.io\/blog\/#organization\",\"name\":\"Blog da Absam\",\"url\":\"https:\/\/absam.io\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/absam.io\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/absam.io\/blog\/wp-content\/uploads\/2024\/02\/logo-absam-150x150-1-1.png\",\"contentUrl\":\"https:\/\/absam.io\/blog\/wp-content\/uploads\/2024\/02\/logo-absam-150x150-1-1.png\",\"width\":150,\"height\":150,\"caption\":\"Blog da Absam\"},\"image\":{\"@id\":\"https:\/\/absam.io\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/absam.io\",\"https:\/\/br.linkedin.com\/company\/absam-io\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/absam.io\/blog\/#\/schema\/person\/526a6029912e48d2f2816fde49b0d3e4\",\"name\":\"Absam Cloud Platform\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/secure.gravatar.com\/avatar\/533a5ae229a9c1745080d3597147b43496aa54e17a639df69e2ed0b497d16b8b?s=96&d=mm&r=g\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/533a5ae229a9c1745080d3597147b43496aa54e17a639df69e2ed0b497d16b8b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/533a5ae229a9c1745080d3597147b43496aa54e17a639df69e2ed0b497d16b8b?s=96&d=mm&r=g\",\"caption\":\"Absam Cloud Platform\"},\"url\":\"https:\/\/absam.io\/blog\/author\/absam\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Docker - Blog da Absam","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/absam.io\/blog\/sistema-de-docker\/","og_locale":"pt_BR","og_type":"article","og_title":"Docker","og_description":"Docker nada mais \u00e9 do que uma plataforma OpenSource usada para adicionar e simplificar o uso de containers, funciona quase como uma virtualiza\u00e7\u00e3o, mas gra\u00e7as a sua integra\u00e7\u00e3o ao host, trabalha de um modo muito mais r\u00e1pido e eficaz. Um [&hellip;]","og_url":"https:\/\/absam.io\/blog\/sistema-de-docker\/","og_site_name":"Blog da Absam","article_publisher":"https:\/\/www.facebook.com\/absam.io","article_published_time":"2016-09-27T10:24:25+00:00","og_image":[{"width":400,"height":400,"url":"https:\/\/absam.io\/blog\/wp-content\/uploads\/2016\/09\/fbbb494a7eef5f9278c6967b6072ca3e_400x400-1.png","type":"image\/png"}],"author":"Absam Cloud Platform","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Absam Cloud Platform","Est. tempo de leitura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/absam.io\/blog\/sistema-de-docker\/#article","isPartOf":{"@id":"https:\/\/absam.io\/blog\/sistema-de-docker\/"},"author":{"name":"Absam Cloud Platform","@id":"https:\/\/absam.io\/blog\/#\/schema\/person\/526a6029912e48d2f2816fde49b0d3e4"},"headline":"Docker","datePublished":"2016-09-27T10:24:25+00:00","mainEntityOfPage":{"@id":"https:\/\/absam.io\/blog\/sistema-de-docker\/"},"wordCount":214,"commentCount":0,"publisher":{"@id":"https:\/\/absam.io\/blog\/#organization"},"image":{"@id":"https:\/\/absam.io\/blog\/sistema-de-docker\/#primaryimage"},"thumbnailUrl":"https:\/\/absam.io\/blog\/wp-content\/uploads\/2016\/09\/fbbb494a7eef5f9278c6967b6072ca3e_400x400-1.png","articleSection":["Cloud Computing","Dicas","Linux Server"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/absam.io\/blog\/sistema-de-docker\/","url":"https:\/\/absam.io\/blog\/sistema-de-docker\/","name":"Docker - Blog da Absam","isPartOf":{"@id":"https:\/\/absam.io\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/absam.io\/blog\/sistema-de-docker\/#primaryimage"},"image":{"@id":"https:\/\/absam.io\/blog\/sistema-de-docker\/#primaryimage"},"thumbnailUrl":"https:\/\/absam.io\/blog\/wp-content\/uploads\/2016\/09\/fbbb494a7eef5f9278c6967b6072ca3e_400x400-1.png","datePublished":"2016-09-27T10:24:25+00:00","breadcrumb":{"@id":"https:\/\/absam.io\/blog\/sistema-de-docker\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/absam.io\/blog\/sistema-de-docker\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/absam.io\/blog\/sistema-de-docker\/#primaryimage","url":"https:\/\/absam.io\/blog\/wp-content\/uploads\/2016\/09\/fbbb494a7eef5f9278c6967b6072ca3e_400x400-1.png","contentUrl":"https:\/\/absam.io\/blog\/wp-content\/uploads\/2016\/09\/fbbb494a7eef5f9278c6967b6072ca3e_400x400-1.png","width":400,"height":400},{"@type":"BreadcrumbList","@id":"https:\/\/absam.io\/blog\/sistema-de-docker\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/absam.io\/blog\/"},{"@type":"ListItem","position":2,"name":"Docker"}]},{"@type":"WebSite","@id":"https:\/\/absam.io\/blog\/#website","url":"https:\/\/absam.io\/blog\/","name":"Blog da Absam","description":"Conte\u00fados sobre cloud computing, data centers, infraestrutura, automa\u00e7\u00e3o e alta performance para profissionais e empresas que buscam tecnologia de ponta","publisher":{"@id":"https:\/\/absam.io\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/absam.io\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/absam.io\/blog\/#organization","name":"Blog da Absam","url":"https:\/\/absam.io\/blog\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/absam.io\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/absam.io\/blog\/wp-content\/uploads\/2024\/02\/logo-absam-150x150-1-1.png","contentUrl":"https:\/\/absam.io\/blog\/wp-content\/uploads\/2024\/02\/logo-absam-150x150-1-1.png","width":150,"height":150,"caption":"Blog da Absam"},"image":{"@id":"https:\/\/absam.io\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/absam.io","https:\/\/br.linkedin.com\/company\/absam-io"]},{"@type":"Person","@id":"https:\/\/absam.io\/blog\/#\/schema\/person\/526a6029912e48d2f2816fde49b0d3e4","name":"Absam Cloud Platform","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/533a5ae229a9c1745080d3597147b43496aa54e17a639df69e2ed0b497d16b8b?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/533a5ae229a9c1745080d3597147b43496aa54e17a639df69e2ed0b497d16b8b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/533a5ae229a9c1745080d3597147b43496aa54e17a639df69e2ed0b497d16b8b?s=96&d=mm&r=g","caption":"Absam Cloud Platform"},"url":"https:\/\/absam.io\/blog\/author\/absam\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/absam.io\/blog\/wp-json\/wp\/v2\/posts\/727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/absam.io\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/absam.io\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/absam.io\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/absam.io\/blog\/wp-json\/wp\/v2\/comments?post=727"}],"version-history":[{"count":0,"href":"https:\/\/absam.io\/blog\/wp-json\/wp\/v2\/posts\/727\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/absam.io\/blog\/wp-json\/wp\/v2\/media\/730"}],"wp:attachment":[{"href":"https:\/\/absam.io\/blog\/wp-json\/wp\/v2\/media?parent=727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/absam.io\/blog\/wp-json\/wp\/v2\/categories?post=727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/absam.io\/blog\/wp-json\/wp\/v2\/tags?post=727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}