{"id":3768,"date":"2013-08-14T16:15:00","date_gmt":"2013-08-14T14:15:00","guid":{"rendered":"http:\/\/www.thomas-krenn.com\/de\/tkmag\/?p=3768"},"modified":"2023-03-02T11:59:42","modified_gmt":"2023-03-02T10:59:42","slug":"lightweight-virtualization-lxc-best-practices","status":"publish","type":"post","link":"https:\/\/www.thomas-krenn.com\/de\/tkmag\/tk-insights\/messen-events\/lightweight-virtualization-lxc-best-practices\/","title":{"rendered":"Lightweight Virtualization LXC Best Practices"},"content":{"rendered":"<p>Am LinuxTag 2013 hat Christoph Mitasch \u2013 Abt. Web Operations &amp; Knowledge Transfer bei der Thomas-Krenn.AG \u2013 einen Talk zum Thema Lightweight Virtualization \u2013 LXC Best Practices gehalten.<\/p>\n<h3>Abstract (english)<\/h3>\n<blockquote><p><i>Operating system-level virtualization allows running multiple isolated Linux containers with only one kernel. It has the smallest overhead and is used since a decade by the webhosting industry for virtual private servers (lately called cloud server).<\/i><\/p>\n<p><i>Linux-Vserver started in 2001, followed by Virtuozzo\/OpenVZ with patches to the Linux kernel. In contrast LXC has the goal to bring everything into mainline kernel. It&#8217;s included since 2.6.29 and most of the distributions support it. LXC makes use of kernel namespaces for isolation and uses cgroups (control groups) for resource limits.<\/i><\/p>\n<p><i>Best practices, pitfalls and how LXC can be used in HA environments with Pacemaker are shown. The new apparmor profile that makes the use of LXC more secure is also discussed. The presentation is intended for system architects, administrators and developers. The level of technical experience is moderate.<\/i><\/p><\/blockquote>\n<h3>Vortragsfolien<\/h3>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.slideshare.net\/slideshow\/embed_code\/22374397?rel=0\" width=\"100%\" height=\"500\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<div style=\"background-color: #f2f2f2; padding: 15px; height: auto; vertical-align: middle;\">\n<div style=\"display: inline-block; background-color: #f2f2f2; margin-right: 15px; vertical-align: middle; width: 80px; height: auto;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-8932\" src=\"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2013\/07\/Logo_Shop_TKmag_klein.png\" alt=\"Logo_Shop_TKmag_klein\" width=\"86\" height=\"29\"><\/div>\n<div style=\"display: inline-block; background-color: #000000; vertical-align: middle; width: 1px; height: 27px;\"><\/div>\n<div style=\"display: inline-block; background-color: #f2f2f2; margin-left: 15px; vertical-align: middle; width: 80%;\">Ihre individuelle Virtualisierungsl\u00f6sung finden Sie in unserem <a href=\"https:\/\/www.thomas-krenn.com\/de\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\">TKshop<\/a>.<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Am LinuxTag 2013 hat Christoph Mitasch \u2013 Abt. Web Operations &amp; Knowledge Transfer bei der Thomas-Krenn.AG \u2013 einen Talk zum Thema Lightweight Virtualization \u2013 LXC Best Practices gehalten. Abstract (english)[&#8230;]<\/p>\n","protected":false},"author":24,"featured_media":3775,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"video","meta":{"footnotes":""},"categories":[62],"tags":[84,113,144],"class_list":["post-3768","post","type-post","status-publish","format-video","has-post-thumbnail","hentry","category-messen-events","tag-videos","tag-vortraege","tag-lxc","post_format-post-format-video"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lightweight Virtualization LXC Best Practices - TKmag<\/title>\n<meta name=\"robots\" content=\"noindex, nofollow\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lightweight Virtualization LXC Best Practices - TKmag\" \/>\n<meta property=\"og:description\" content=\"Am LinuxTag 2013 hat Christoph Mitasch \u2013 Abt. 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Abstract (english)[...]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thomas-krenn.com\/de\/tkmag\/tk-insights\/messen-events\/lightweight-virtualization-lxc-best-practices\/\" \/>\n<meta property=\"og:site_name\" content=\"TKmag\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/thomaskrenn.ag\/\" \/>\n<meta property=\"article:published_time\" content=\"2013-08-14T14:15:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-03-02T10:59:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.thomas-krenn.com\/de\/tkmag\/wp-content\/uploads\/2013\/08\/video-linuxtag.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"852\" \/>\n\t<meta property=\"og:image:height\" content=\"469\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Christoph Mitasch\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@https:\/\/twitter.com\/CMitasch\" \/>\n<meta name=\"twitter:site\" content=\"@ThomasKrennAG\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Christoph Mitasch\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"1\u00a0Minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/tk-insights\\\/messen-events\\\/lightweight-virtualization-lxc-best-practices\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/tk-insights\\\/messen-events\\\/lightweight-virtualization-lxc-best-practices\\\/\"},\"author\":{\"name\":\"Christoph Mitasch\",\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/#\\\/schema\\\/person\\\/42850682d281cb18938984b5c0232144\"},\"headline\":\"Lightweight Virtualization LXC Best Practices\",\"datePublished\":\"2013-08-14T14:15:00+00:00\",\"dateModified\":\"2023-03-02T10:59:42+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/tk-insights\\\/messen-events\\\/lightweight-virtualization-lxc-best-practices\\\/\"},\"wordCount\":181,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/tk-insights\\\/messen-events\\\/lightweight-virtualization-lxc-best-practices\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/wp-content\\\/uploads\\\/2013\\\/08\\\/video-linuxtag.jpg\",\"keywords\":[\"Content: Videos\",\"Content: Webinare\",\"LXC\"],\"articleSection\":[\"Messen &amp; Events\"],\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/tk-insights\\\/messen-events\\\/lightweight-virtualization-lxc-best-practices\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/tk-insights\\\/messen-events\\\/lightweight-virtualization-lxc-best-practices\\\/\",\"url\":\"https:\\\/\\\/www.thomas-krenn.com\\\/de\\\/tkmag\\\/tk-insights\\\/messen-events\\\/lightweight-virtualization-lxc-best-practices\\\/\",\"name\":\"Lightweight Virtualization LXC Best Practices - 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