# sealos
**Repository Path**: mathings/sealos
## Basic Information
- **Project Name**: sealos
- **Description**: 以 kubernetes 为内核的云操作系统发型版
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No
## Statistics
- **Stars**: 0
- **Forks**: 3
- **Created**: 2024-01-28
- **Last Updated**: 2024-01-28
## Categories & Tags
**Categories**: Uncategorized
**Tags**: None
## README
A general-purpose Cloud Operating System designed for managing Cloud Native applications
[](https://vscode.dev/redirect?url=vscode://ms-vscode-remote.remote-containers/cloneInVolume?url=https://github.com/labring/sealos)
[](https://github.com/labring/sealos/actions)
[](https://hub.docker.com/r/labring/kubernetes)
[](https://app.fossa.com/projects/git%2Bgithub.com%2Flabring%2Fsealos?ref=badge_shield)
[](https://codecov.io/gh/labring/sealos)
[](https://sealos.io)
[](https://www.oscs1024.com/project/labring/sealos?ref=badge_small)
[](https://discord.gg/7bPNZfsjJu)
> [Docs](https://www.sealos.io/docs/Intro) | [简体中文](https://www.sealos.io/zh-Hans/docs/Intro) ｜ [Roadmap](https://github.com/orgs/labring/projects/4/views/9)
**Sealos is a Kubernetes distribution, a general-purpose Cloud Operating System designed for managing Cloud Native applications.**
- Henceforth, envisage all your machinery as an ethereal supercomputer, whose operating system is Sealos, with Kubernetes assuming the role of the OS kernel.
- Rather than IaaS, PaaS, and SaaS, the new paradigm shall solely encompass Cloud OS drivers (CSI, CNI, and CRI implementations), Cloud OS kernel (Kubernetes), and distributed applications.
## Run a Kubernetes cluster
[](https://asciinema.org/a/519263?speed=3)
## Demo
[Sealos Desktop](https://cloud.sealos.io)
[Sealos Desktop Docs](https://www.sealos.io/docs/cloud/Intro)
Utilize the Cloud infrastructure akin to a Desktop computer, with the liberty to install or uninstall any Distributed Application at will:
Some Screen Shots of `Sealos Desktop`:
| Sealos App Store | Sealos App Store |
| :---: | :---: |
|  |  |
| PostgreSQL on Sealos Desktop | PostgreSQL on Sealos Desktop |
| :---: | :---: |
|  |  |
## Core features
- ☸️ Manage clusters lifecycle
- [x] Quickly install HA Kubernetes clusters.
- [x] Add / remove nodes, Clean the cluster.
- 💻 Download and deploy OCI-compatible distributed applications.
- [x] OpenEBS, MinIO, Ingress, PostgreSQL, MySQL, Redis, etc.
- 🛠️ Customize your own distributed applications.
- [x] Utilizing Dockerfile to build images of distributed applications while preserving all of their dependencies.
- [x] Push images of distributed applications to Docker Hub.
- [x] Integrate various applications to construct a personalized Cloud platform.
- ☁️ Sealos Cloud
- [x] Multi-tenant management.
- [x] Application management.
- [x] Multi-cloud cluster management, deploy Kubernetes and custom applications on any cloud platform.
- [x] Run any distributed applications.
- [x] Cloud terminal.
- [x] App Store.
## Quickstart
> Installing a highly available Kubernetes cluster with Calico as the container network interface (CNI).
Here, the Cluster images `kubernetes:v1.24.0` and `calico:v3.24.1` stored in the registry are fully compliant with the OCI standard. However, if you prefer to use flannel, it is also an option.
```bash
# Download and install Sealos, which is a binary tool written in Golang. Simply download it and copy it to the bin directory. You can also download it from the release page.
$ wget https://github.com/labring/sealos/releases/download/v4.1.4/sealos_4.1.4_linux_amd64.tar.gz && \
tar -zxvf sealos_4.1.4_linux_amd64.tar.gz sealos && chmod +x sealos && mv sealos /usr/bin
# Create a cluster
$ sealos run labring/kubernetes:v1.25.0 labring/helm:v3.8.2 labring/calico:v3.24.1 \
--masters 192.168.64.2,192.168.64.22,192.168.64.20 \
--nodes 192.168.64.21,192.168.64.19 -p [your-ssh-passwd]
```
* Supported Kubernetes versions: [240+ Kubernetes versions](https://hub.docker.com/r/labring/kubernetes/tags) [Kubernetes with cri-docker runtime](https://hub.docker.com/r/labring/kubernetes-docker/tags)
* Other [images for distributed applications](https://hub.docker.com/u/labring)
> Single host
```bash
$ sealos run labring/kubernetes:v1.25.0 labring/helm:v3.8.2 labring/calico:v3.24.1
```
> Building a custom Cluster image
Reference [Building an Example CloudImage](https://www.sealos.io/docs/getting-started/build-example-cloudimage).
> Storage, Message queue, Database, etc.
Don't be shocked by the following:
```bash
sealos run labring/helm:v3.8.2 # install helm
sealos run labring/openebs:v1.9.0 # install openebs
sealos run labring/minio-operator:v4.4.16 labring/ingress-nginx:4.1.0 \
labring/mysql-operator:8.0.23-14.1 labring/redis-operator:3.1.4 # oneliner
```
And now everything is ready.
## Use Kubernetes Cluster image with cri-docker runtime
```bash
sealos run labring/kubernetes-docker:v1.20.8-4.1.4 labring/calico:v3.22.1 \
--masters 192.168.64.2,192.168.64.22,192.168.64.20 \
--nodes 192.168.64.21,192.168.64.19 -p [your-ssh-passwd]
```
## Community & support
+ Visit the [Sealos website](https://sealos.io/) for full documentation and useful links.
+ Join our [Discord server](https://discord.gg/7bPNZfsjJu) 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.
+ Create [GitHub Issues](https://github.com/labring/sealos/issues/new/choose) for bug reports and feature requests.
## Roadmap
Sealos maintains a [public roadmap](https://github.com/orgs/labring/projects/4/views/9). 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.
## Contributing & Development
Have a look through [existing Issues](https://github.com/labring/sealos/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc) and [Pull Requests](https://github.com/labring/sealos/pulls?q=is%3Apr+is%3Aopen+sort%3Aupdated-desc) that you could help with. If you'd like to request a feature or report a bug, please [create a GitHub Issue](https://github.com/labring/sealos/issues/new/choose) using one of the templates provided.
[See contribution guide →](./CONTRIBUTING.md)
[See development guide →](./DEVELOPGUIDE.md)
## Links
- [Sealos Action](https://github.com/labring/sealos-action)
- [Bug Verify Example](https://github.com/labring-actions/bug-verify)
- [Application Image](https://github.com/labring-actions/cluster-image)
- [Rootfs Image](https://github.com/labring-actions/runtime)
- [Buildah](https://github.com/containers/buildah) The functionalities of Buildah are extensively utilized in Sealos 4.0 to ensure that cluster images are compatible with OCI standard.