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A Cloud Operating System designed for managing cloud-native applications

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Sealos['siːləs] is a cloud operating system distribution based on the Kubernetes kernel. Using the cloud like using a personal computer, reducing the cost of the cloud to 1/10 of the original.


🚀 Deploy your app on Sealos

Quick Start

🔍 Some Screen Shots of Sealos:

Templates App Launchpad
Database Serverless


💡 Core features

  • 🚀 Application Management: Easy management and quick release of publicly accessible distributed applications in the templates marketplace.
  • 🗄️ Database Management: Create high-availability databases in seconds, offering support for MySQL, PostgreSQL, MongoDB, and Redis.
  • 🌥️ Cloud Universality: Equally effective in both public and private cloud, enabling a seamless transition of traditional applications to the cloud.

🌟 Advantages

  • 💰 Efficient & Economical: Pay solely for the containers you utilize; automatic scaling prevents resource squandering and substantially reduces costs.
  • 🌐 High Universality & Ease of Use: Concentrate on your core business activities without worrying about system complexities; negligible learning costs involved.
  • 🛡️ Agility & Security: The distinctive multi-tenancy sharing model ensures both effective resource segmentation and collaboration, all under a secure framework.

🏘️ Community & support

  • 🌐 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.

🚧 Roadmap

Sealos maintains a public roadmap. It gives 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.

👩‍💻 Contributing & Development

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 →


  • Laf is a function as a service application on sealos.
  • Buildah The functionalities of Buildah are extensively utilized in Sealos 4.0 to ensure that cluster images are compatible with OCI standard.