System Requirements
| JDK/JRE | 3.x: 17 and above; 2.x: 8 and above |
| CPU | 1 core or higher, 64-bit CPU support |
| Memory | 2G or more |
| Hard disk | No minimum requirement, adjust according to log retention |
| Operating system | Linux, Mac OS X, Windows |
One-Click Installation (Recommended)
nacos-setup provides one-click automated deployment, handling download, auth configuration, port detection and Java environment validation automatically.
curl -fsSL https://nacos.io/nacos-installer.sh | sudo bashpowershell -NoProfile -ExecutionPolicy Bypass -Command "iwr -UseBasicParsing https://nacos.io/nacos-installer.ps1 | iex"Nacos will be automatically deployed after installation. For more usage, refer to Deploy with nacos-setup.
Stable Versions
3.x
| Version | Binary Package Download | Docker Image | MD5 | Release Notes | Reference Documentation |
|---|---|---|---|---|---|
| 3.3.0 | 3.3.0.zip | nacos/nacos-server:v3.3.0 | 600aef83627d8fbe64316f582523444d | Release Notes | Quick Start |
2.x
| Version | Binary Package Download | Docker Image | MD5 | Release Notes | Reference Documentation |
|---|---|---|---|---|---|
| 2.5.5 | 2.5.5.zip | nacos/nacos-server:v2.5.5 | 597cce0276ec20977bf3e970843f9b48 | Release Notes | Quick Start |
- For more historical version downloads, refer to the release history
- Distributed under the Apache License v2.0.
Snapshot Versions
There is currently no snapshot newer than the stable release. Use 3.3.0 above.