Last updated: 2020-02-11 13:37:33PDF
Tencent Linux (Tlinux) is a Linux operating system developed by Tencent for cloud scenarios. With specialized features and optimized performance, Tlinux provides a high-performance, secure, and reliable operating environment for applications in Cloud Virtual Machine (CVM) instances. Tlinux is free of charge, and applications developed on CentOS and Linux distributions can directly run on Tlinux. Tencent Cloud provides users with continuous updates, maintenance, and technical support.
Tlinux can be used in the following scenarios:
- Tlinux is suitable for instances with most CVM types, including Cloud Physical Machine (CPM) 2.0.
- When launching instances, Tlinux is used to transfer related operations to cloud-init via user data (the userdata field) to support dynamic configuration.
|Kernel Customization||Kernel customization based on kernel version 4.14.105 that has long been supported by the kernel community, while introducing new features applicable to cloud scenarios and improving the kernel performance to resolve major defects.|
|Container Support||Tlinux is optimized for container scenarios with enhanced isolation and optimized performance: |
|Performance Optimization||Tlinux has optimized computing, storage, and network subsystems:|
|Security Updates||Tencent Linux offers regular updates to enhance security and features.|
|Release Time||Image Tag||Description|
|September 17, 2019||Tencent Linux release 2.4 (Final)||Image ID: img-hdt9xxkt
Kernel version: 4.14.105
Region: All regions
Tlinux public images are provided in the CVM Console. You can obtain and use Tlinux by the following methods.
- When creating a CVM instance, select Public Image and the corresponding version of Tlinux.
For more information, see Creating an Instance.
- For existing CVM instances, you need to reinstall the operating system to Tlinux.
For more information, see Reinstall System.
Tencent Cloud provides the following technical support for Tlinux:
We provide security updates in the YUM repository. You can run
yum update to update Tlinux to the latest version.