{"id":440,"date":"2023-10-11T12:53:58","date_gmt":"2023-10-11T10:53:58","guid":{"rendered":"https:\/\/blog.rwth-aachen.de\/itc-changes\/?p=440"},"modified":"2023-10-11T12:55:15","modified_gmt":"2023-10-11T10:55:15","slug":"440","status":"publish","type":"post","link":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/","title":{"rendered":"End of Apptainer Pilot Phase"},"content":{"rendered":"<p>We are happy to announce that, after a long pilot phase, we are granting all users full access to use Apptainer containers on the cluster. Containers are virtual environments that allow running an identical software configuration across several systems, e.g., two different HPC systems, and simplify the setup of software that only runs well on other Linux distributions. Apptainer also supports the conversion of Docker images and can thus run a vast variety of existing images with little to no extra effort.<\/p>\n<p>Previously, we only allowed curated container images as part of our software stack and individual images on a per-case basis. Starting today, users can build and run their own container images anywhere on the cluster.<\/p>\n<p>If you are interested in using Apptainer, please take a look at our documentation[1] and read the &#8220;Best Practices&#8221; section to get started and avoid common problems. As part of our efforts to support containerized workloads in HPC, we will also grow our collection of container images in the module system and provide a set of Claix-specific base images for various scenarios that can be used as a foundation for your own container images.<\/p>\n<p>Kind regards,<br \/>\nYour HPC Team<\/p>\n<p>[1] https:\/\/help.itc.rwth-aachen.de\/service\/rhr4fjjutttf\/article\/e6f146d0d9c04d35aeb98da8d261e38b\/<\/p>","protected":false},"excerpt":{"rendered":"<p>We are happy to announce that, after a long pilot phase, we are granting all users full access to use Apptainer containers on the cluster. Containers are virtual environments that [&hellip;]<\/p>\n","protected":false},"author":4906,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"c2c_always_allow_admin_comments":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-440","post","type-post","status-publish","format-standard","hentry","category-hpc"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"We are happy to announce that, after a long pilot phase, we are granting all users full access to use Apptainer containers on the cluster. Containers are virtual environments that allow running an identical software configuration across several systems, e.g., two different HPC systems, and simplify the setup of software that only runs well on\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Hansen, Sven\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.8\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"IT Center Changes - Change Logs des IT Centers\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"End of Apptainer Pilot Phase - IT Center Changes\" \/>\n\t\t<meta property=\"og:description\" content=\"We are happy to announce that, after a long pilot phase, we are granting all users full access to use Apptainer containers on the cluster. Containers are virtual environments that allow running an identical software configuration across several systems, e.g., two different HPC systems, and simplify the setup of software that only runs well on\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-10-11T10:53:58+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-10-11T10:55:15+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"End of Apptainer Pilot Phase - IT Center Changes\" \/>\n\t\t<meta name=\"twitter:description\" content=\"We are happy to announce that, after a long pilot phase, we are granting all users full access to use Apptainer containers on the cluster. Containers are virtual environments that allow running an identical software configuration across several systems, e.g., two different HPC systems, and simplify the setup of software that only runs well on\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/2023\\\/10\\\/11\\\/440\\\/#blogposting\",\"name\":\"End of Apptainer Pilot Phase - IT Center Changes\",\"headline\":\"End of Apptainer Pilot Phase\",\"author\":{\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/author\\\/4906\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/#organization\"},\"datePublished\":\"2023-10-11T12:53:58+02:00\",\"dateModified\":\"2023-10-11T12:55:15+02:00\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/2023\\\/10\\\/11\\\/440\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/2023\\\/10\\\/11\\\/440\\\/#webpage\"},\"articleSection\":\"RWTH-HPC\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/2023\\\/10\\\/11\\\/440\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en#listItem\",\"position\":1,\"name\":\"Zu Hause\",\"item\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/category\\\/hpc\\\/#listItem\",\"name\":\"RWTH-HPC\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/category\\\/hpc\\\/#listItem\",\"position\":2,\"name\":\"RWTH-HPC\",\"item\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/category\\\/hpc\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/2023\\\/10\\\/11\\\/440\\\/#listItem\",\"name\":\"End of Apptainer Pilot Phase\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en#listItem\",\"name\":\"Zu Hause\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/2023\\\/10\\\/11\\\/440\\\/#listItem\",\"position\":3,\"name\":\"End of Apptainer Pilot Phase\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/category\\\/hpc\\\/#listItem\",\"name\":\"RWTH-HPC\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/#organization\",\"name\":\"IT Center Changes\",\"description\":\"Change Logs des IT Centers\",\"url\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/author\\\/4906\\\/#author\",\"url\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/author\\\/4906\\\/\",\"name\":\"Hansen, Sven\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/2023\\\/10\\\/11\\\/440\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6f4435e43c51a6076020ebad3bef6672fd6cab73bef6fbf28d3e59fb9172511c?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"Hansen, Sven\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/2023\\\/10\\\/11\\\/440\\\/#webpage\",\"url\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/2023\\\/10\\\/11\\\/440\\\/\",\"name\":\"End of Apptainer Pilot Phase - IT Center Changes\",\"description\":\"We are happy to announce that, after a long pilot phase, we are granting all users full access to use Apptainer containers on the cluster. Containers are virtual environments that allow running an identical software configuration across several systems, e.g., two different HPC systems, and simplify the setup of software that only runs well on\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/2023\\\/10\\\/11\\\/440\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/author\\\/4906\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/author\\\/4906\\\/#author\"},\"datePublished\":\"2023-10-11T12:53:58+02:00\",\"dateModified\":\"2023-10-11T12:55:15+02:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/\",\"name\":\"IT Center Changes\",\"description\":\"Change Logs des IT Centers\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/itc-changes\\\/en\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"End of Apptainer Pilot Phase - IT Center Changes","description":"We are happy to announce that, after a long pilot phase, we are granting all users full access to use Apptainer containers on the cluster. Containers are virtual environments that allow running an identical software configuration across several systems, e.g., two different HPC systems, and simplify the setup of software that only runs well on","canonical_url":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/#blogposting","name":"End of Apptainer Pilot Phase - IT Center Changes","headline":"End of Apptainer Pilot Phase","author":{"@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/author\/4906\/#author"},"publisher":{"@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/#organization"},"datePublished":"2023-10-11T12:53:58+02:00","dateModified":"2023-10-11T12:55:15+02:00","inLanguage":"en-US","mainEntityOfPage":{"@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/#webpage"},"isPartOf":{"@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/#webpage"},"articleSection":"RWTH-HPC"},{"@type":"BreadcrumbList","@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en#listItem","position":1,"name":"Zu Hause","item":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en","nextItem":{"@type":"ListItem","@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/category\/hpc\/#listItem","name":"RWTH-HPC"}},{"@type":"ListItem","@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/category\/hpc\/#listItem","position":2,"name":"RWTH-HPC","item":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/category\/hpc\/","nextItem":{"@type":"ListItem","@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/#listItem","name":"End of Apptainer Pilot Phase"},"previousItem":{"@type":"ListItem","@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en#listItem","name":"Zu Hause"}},{"@type":"ListItem","@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/#listItem","position":3,"name":"End of Apptainer Pilot Phase","previousItem":{"@type":"ListItem","@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/category\/hpc\/#listItem","name":"RWTH-HPC"}}]},{"@type":"Organization","@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/#organization","name":"IT Center Changes","description":"Change Logs des IT Centers","url":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/"},{"@type":"Person","@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/author\/4906\/#author","url":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/author\/4906\/","name":"Hansen, Sven","image":{"@type":"ImageObject","@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/6f4435e43c51a6076020ebad3bef6672fd6cab73bef6fbf28d3e59fb9172511c?s=96&d=mm&r=g","width":96,"height":96,"caption":"Hansen, Sven"}},{"@type":"WebPage","@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/#webpage","url":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/","name":"End of Apptainer Pilot Phase - IT Center Changes","description":"We are happy to announce that, after a long pilot phase, we are granting all users full access to use Apptainer containers on the cluster. Containers are virtual environments that allow running an identical software configuration across several systems, e.g., two different HPC systems, and simplify the setup of software that only runs well on","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/#website"},"breadcrumb":{"@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/#breadcrumblist"},"author":{"@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/author\/4906\/#author"},"creator":{"@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/author\/4906\/#author"},"datePublished":"2023-10-11T12:53:58+02:00","dateModified":"2023-10-11T12:55:15+02:00"},{"@type":"WebSite","@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/#website","url":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/","name":"IT Center Changes","description":"Change Logs des IT Centers","inLanguage":"en-US","publisher":{"@id":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/#organization"}}]},"og:locale":"en_US","og:site_name":"IT Center Changes - Change Logs des IT Centers","og:type":"article","og:title":"End of Apptainer Pilot Phase - IT Center Changes","og:description":"We are happy to announce that, after a long pilot phase, we are granting all users full access to use Apptainer containers on the cluster. Containers are virtual environments that allow running an identical software configuration across several systems, e.g., two different HPC systems, and simplify the setup of software that only runs well on","og:url":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/","article:published_time":"2023-10-11T10:53:58+00:00","article:modified_time":"2023-10-11T10:55:15+00:00","twitter:card":"summary_large_image","twitter:title":"End of Apptainer Pilot Phase - IT Center Changes","twitter:description":"We are happy to announce that, after a long pilot phase, we are granting all users full access to use Apptainer containers on the cluster. Containers are virtual environments that allow running an identical software configuration across several systems, e.g., two different HPC systems, and simplify the setup of software that only runs well on"},"aioseo_meta_data":{"post_id":"440","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2024-05-28 12:49:06","updated":"2025-07-08 08:08:35","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\" title=\"Zu Hause\">Zu Hause<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/category\/hpc\/\" title=\"RWTH-HPC\">RWTH-HPC<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tEnd of Apptainer Pilot Phase\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Zu Hause","link":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en"},{"label":"RWTH-HPC","link":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/category\/hpc\/"},{"label":"End of Apptainer Pilot Phase","link":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2023\/10\/11\/440\/"}],"_links":{"self":[{"href":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/wp-json\/wp\/v2\/posts\/440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/wp-json\/wp\/v2\/users\/4906"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/wp-json\/wp\/v2\/comments?post=440"}],"version-history":[{"count":2,"href":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/wp-json\/wp\/v2\/posts\/440\/revisions"}],"predecessor-version":[{"id":442,"href":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/wp-json\/wp\/v2\/posts\/440\/revisions\/442"}],"wp:attachment":[{"href":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/wp-json\/wp\/v2\/media?parent=440"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/wp-json\/wp\/v2\/categories?post=440"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/wp-json\/wp\/v2\/tags?post=440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}