{"id":237,"date":"2026-02-17T00:00:00","date_gmt":"2026-02-17T00:00:00","guid":{"rendered":"https:\/\/wordpress.securinsight.ca\/index.php\/2026\/02\/17\/containers-docker-in-docker-support-added-to-containers-and-sandboxes\/"},"modified":"2026-02-17T00:00:00","modified_gmt":"2026-02-17T00:00:00","slug":"containers-docker-in-docker-support-added-to-containers-and-sandboxes","status":"publish","type":"post","link":"https:\/\/wordpress.securinsight.ca\/index.php\/2026\/02\/17\/containers-docker-in-docker-support-added-to-containers-and-sandboxes\/","title":{"rendered":"Containers &#8211; Docker-in-Docker support added to Containers and Sandboxes"},"content":{"rendered":"<p><a href=\"https:\/\/developers.cloudflare.com\/sandbox\/\">Sandboxes<\/a> and <a href=\"https:\/\/developers.cloudflare.com\/containers\/\">Containers<\/a> now support running Docker for &#8220;Docker-in-Docker&#8221; setups. This is particularly useful when your end users or <a href=\"https:\/\/developers.cloudflare.com\/agents\">agents<\/a> want to run a full sandboxed development environment.<\/p>\n<p>This allows you to:<\/p>\n<ul>\n<li>Develop containerized applications with your Sandbox<\/li>\n<li>Run isolated test environments for images<\/li>\n<li>Build container images as part of CI\/CD workflows<\/li>\n<li>Deploy arbitrary images supplied at runtime within a container<\/li>\n<\/ul>\n<p>For <a href=\"https:\/\/developers.cloudflare.com\/sandbox\/\">Sandbox SDK<\/a> users, see the <a href=\"https:\/\/developers.cloudflare.com\/sandbox\/guides\/docker-in-docker\/\">Docker-in-Docker guide<\/a> for instructions on combining Docker with the SandboxSDK. For general Containers usage, see the <a href=\"https:\/\/developers.cloudflare.com\/containers\/faq\/#can-i-run-docker-inside-a-container-docker-in-docker\">Containers FAQ<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Sandboxes and Containers now support running Docker for &#8220;Docker-in-Docker&#8221; setups. This is particularly useful when your end users or agents want to run a full sandboxed development environment. This allows you to: Develop containerized applications with your Sandbox Run isolated test environments for images Build container images as part of CI\/CD workflows Deploy arbitrary images [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-237","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/wordpress.securinsight.ca\/index.php\/wp-json\/wp\/v2\/posts\/237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.securinsight.ca\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.securinsight.ca\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.securinsight.ca\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.securinsight.ca\/index.php\/wp-json\/wp\/v2\/comments?post=237"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.securinsight.ca\/index.php\/wp-json\/wp\/v2\/posts\/237\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.securinsight.ca\/index.php\/wp-json\/wp\/v2\/media?parent=237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.securinsight.ca\/index.php\/wp-json\/wp\/v2\/categories?post=237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.securinsight.ca\/index.php\/wp-json\/wp\/v2\/tags?post=237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}