Docs | 简体中文 | Roadmap

Sealos is a cloud operating system distribution based on the Kubernetes kernel. It adopts a cloud-native approach, discarding traditional cloud computing architecture, and shifting towards a new architecture with Kubernetes as the cloud kernel. This allows enterprises to use the cloud as effortlessly as they would use a personal computer.

Try online demo

• Easily Deploy Nginx in 30 Seconds on Sealos
• Start a mysql/pgsql/mongo highly available database in 30 seconds on Sealos
• Running WordPress on Sealos
• Running the Uptime Kuma dial test system on Sealos
• Running a low-code platform on Sealos

🔍 Some Screen Shots of Sealos:

Terminal	App Launchpad
Database	Serverless

✅ Instant Kubernetes Usage Upon Login: There is no need to install a Kubernetes cluster. Sealos provides the ability for multiple tenants to share a Kubernetes on the public internet. It also offers strong isolation capabilities to ensure the data safety of each tenant.

✅ Swiftly deploy any application on Sealos: With the in-built App Launchpad, effortlessly deploy any application in an astonishingly short span of time.

✅ Resource Saving and Cost Reduction: You only pay for the container. The automatic scaling function fundamentally solves the problem of resource wastage, saving between 10% to 40% in costs.

✅ Easy Public Network Access: Sealos automatically assigns a secondary domain name to your business, helping you achieve easy public network access. It also supports custom domain name binding.

✅ Efficient Database Service: Sealos offers a service that allows businesses to create high-availability databases within seconds. Through service discovery, the internal network DNS can connect directly to the database.

✅ User-Friendly Operating Experience: Sealos has an in-built terminal that supports command-line operation of the Kubernetes cluster, and also has in-built App Launchpad, allowing you to have a good user experience on Sealos, regardless of your familiarity with cloud-native technology.

• 🌐 Visit the Sealos website for full documentation and useful links.
• 💬 Join our Discord server is to chat with Sealos developers and other Sealos users. This is a good place to learn about Sealos and Kubernetes, ask questions, and share your experiences.
• 🐦 Tweet at @sealosio on Twitter and follow us.
• 🐞 Create GitHub Issues for bug reports and feature requests.

Sealos maintains a public roadmap. It gives a a high-level view of the main priorities for the project, the maturity of different features and projects, and how to influence the project direction.

Have a look through existing Issues and Pull Requests that you could help with. If you'd like to request a feature or report a bug, please create a GitHub Issue using one of the templates provided.

📖 See contribution guide →

🔧 See development guide →

• Sealos Action
• Cluster Image
• Rootfs Image
• Buildah The functionalities of Buildah are extensively utilized in Sealos 4.0 to ensure that cluster images are compatible with OCI standard.