{"id":368,"date":"2026-04-13T00:00:00","date_gmt":"2026-04-13T00:00:00","guid":{"rendered":"https:\/\/wordpress.securinsight.ca\/index.php\/2026\/04\/13\/containers-containers-and-sandboxes-are-now-generally-available\/"},"modified":"2026-04-13T00:00:00","modified_gmt":"2026-04-13T00:00:00","slug":"containers-containers-and-sandboxes-are-now-generally-available","status":"publish","type":"post","link":"https:\/\/wordpress.securinsight.ca\/index.php\/2026\/04\/13\/containers-containers-and-sandboxes-are-now-generally-available\/","title":{"rendered":"Containers &#8211; Containers and Sandboxes are now generally available"},"content":{"rendered":"<p>Cloudflare <a href=\"https:\/\/developers.cloudflare.com\/containers\/\">Containers<\/a> and <a href=\"https:\/\/developers.cloudflare.com\/sandbox\/\">Sandboxes<\/a> are now generally available.<\/p>\n<p>Containers let you run more workloads on the Workers platform, including resource-intensive applications, different languages, and CLI tools that need full Linux environments.<\/p>\n<p>Since the initial launch of Containers, there have been significant improvements to Containers&#8217; performance, stability, and feature set. Some highlights include:<\/p>\n<ul>\n<li><a href=\"https:\/\/developers.cloudflare.com\/changelog\/post\/2026-02-25-higher-container-resource-limits\/\">Higher limits<\/a> allow you to run thousands of containers concurrently.<\/li>\n<li><a href=\"https:\/\/developers.cloudflare.com\/changelog\/post\/2025-11-21-new-cpu-pricing\/\">Active-CPU pricing<\/a> means that you only pay for used CPU cycles.<\/li>\n<li><a href=\"https:\/\/developers.cloudflare.com\/changelog\/post\/2026-03-26-outbound-workers\/\">Easy connections to Workers and other bindings<\/a> via hostnames help you extend your Containers with additional functionality.<\/li>\n<li><a href=\"https:\/\/developers.cloudflare.com\/changelog\/post\/2026-03-24-docker-hub-images\/\">Docker Hub support<\/a> makes it easy to use your existing images and registries.<\/li>\n<li><a href=\"https:\/\/developers.cloudflare.com\/changelog\/post\/2026-03-12-ssh-support\/\">SSH support<\/a> helps you access and debug issues in live containers.<\/li>\n<\/ul>\n<p>The <a href=\"https:\/\/developers.cloudflare.com\/sandbox\/\">Sandbox SDK<\/a> provides isolated environments for running untrusted code securely, with a simple TypeScript API for executing commands, managing files, and exposing services. This makes it easier to secure and manage your agents at scale. Some additions since launch include:<\/p>\n<ul>\n<li><a href=\"https:\/\/developers.cloudflare.com\/changelog\/post\/2025-08-05-sandbox-sdk-major-update\/\">Live preview URLs<\/a> so agents can run long-lived services and verify in-flight changes.<\/li>\n<li><a href=\"https:\/\/developers.cloudflare.com\/changelog\/post\/2025-08-05-sandbox-sdk-major-update\/\">Persistent code interpreters<\/a> for Python, JavaScript, and TypeScript, with rich structured outputs.<\/li>\n<li><a href=\"https:\/\/developers.cloudflare.com\/changelog\/post\/2026-02-09-pty-terminal-support\/\">Interactive PTY terminals<\/a> for real browser-based terminal access with multiple isolated shells per sandbox.<\/li>\n<li><a href=\"https:\/\/developers.cloudflare.com\/changelog\/post\/2026-02-23-sandbox-backup-restore-api\/\">Backup and restore APIs<\/a> to snapshot a workspace and quickly restore an agent&#8217;s coding session without repeating expensive setup steps.<\/li>\n<li><a href=\"https:\/\/developers.cloudflare.com\/changelog\/post\/2026-03-03-sandbox-watch-file-events\/\">Real-time filesystem watching<\/a> so apps and agents can react immediately to file changes inside a sandbox.<\/li>\n<\/ul>\n<p>For more information, refer to <a href=\"https:\/\/developers.cloudflare.com\/containers\/\">Containers<\/a> and <a href=\"https:\/\/developers.cloudflare.com\/sandbox\/\">Sandbox SDK<\/a> documentation.<\/p>","protected":false},"excerpt":{"rendered":"<p>Cloudflare Containers and Sandboxes are now generally available. Containers let you run more workloads on the Workers platform, including resource-intensive applications, different languages, and CLI tools that need full Linux environments. Since the initial launch of Containers, there have been significant improvements to Containers&#8217; performance, stability, and feature set. Some highlights include: Higher limits allow [&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-368","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/wordpress.securinsight.ca\/index.php\/wp-json\/wp\/v2\/posts\/368","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=368"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.securinsight.ca\/index.php\/wp-json\/wp\/v2\/posts\/368\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.securinsight.ca\/index.php\/wp-json\/wp\/v2\/media?parent=368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.securinsight.ca\/index.php\/wp-json\/wp\/v2\/categories?post=368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.securinsight.ca\/index.php\/wp-json\/wp\/v2\/tags?post=368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}