The Tencent Cloud TencentOS Server image is a Linux operating system launched by Tencent Cloud, which is fully compatible with the CentOS ecology and operation mode. The TencentOS Server operating system provides a stable, secure and high-performance execution environment for applications running on the cloud. TencentOS can run on Tencent Cloud. CVM full specification instance, including Blackstone Physical Server 2.0. Tencent Cloud Server Network shares the introduction, features and FAQs of the TencentOS Server image operating system:
Table of contents
TencentOS Server image operating system
Compatibility Notes for TencentOS Server Versions
TencentOS Server
TencentOS Server image operating system
TencentOS Server is a Linux operating system developed by Tencent Cloud for cloud scenarios. It provides specific functions and performance optimization, and provides higher performance and a more secure and reliable operating environment for applications in cloud server instances. TencentOS Server is independently developed and designed based on the Linux kernel. It has accumulated Tencent's technology accumulation in the operating system field for more than 10 years, and has been verified and polished by Tencent's internal massive business for many years. It accounts for more than 99% of Tencent's internal operating systems, covering Tencent all business. At the same time, Tencent has the most diverse business ecosystem in China. From social networking, games, financial payment, AI, security, etc., its core capabilities such as stability, security, compatibility, and performance have been fully verified for a long time. Compared with community OS version, TencentOS Server has been comprehensively enhanced and optimized in terms of core capabilities such as stability, performance, and container infrastructure. It can provide enterprises with stable and highly available services, meet the severe load requirements of businesses, and strive to create the best operation on the cloud. system, and it is also a better enterprise-level operating system solution than CentOS.
TencentOS Server is currently open for use, and the user mode environment is compatible with CentOS. Applications developed on CentOS can run directly on TencentOS Server.
TencentOS Server Features
- Born for the cloud: TencentOS Server is a Linux operating system specially developed for the cloud. It is based on open-standard virtualization technology and contains the latest cloud-native tools. It is suitable for various workloads and has high usability.
- Comprehensive optimization: TencentOS Server is an operating system fully optimized for various software, providing high performance and a more secure and reliable operating environment for applications in cloud server instances.
- For more instructions on TencentOS Server, please refer to: txyfwq.com/go/ts/
- Stability and compliance: TencentOS Server can be repaired with zero downtime, avoiding unnecessary downtime. A professional team of security experts will provide efficient and reliable services such as enterprise-level security consulting, penetration testing, emergency response, and security compliance.
- Open source ecology: TencentOS Server is a 100% open source Linux distribution, and users can freely download the source code of all OS components. At present, two versions, user mode and RHEL binary compatible, have been released.
- CentOS Compatible Alternative: 100% open source Linux distribution, the user mode remains compatible with CentOS, and has more advantages in stability and performance. It is a better alternative to CentOS on the cloud.
- Professional support: Tencent has the top domestic kernel development and maintenance team to provide long-term support for each major version of TencentOS Server, which can ensure the continuity of user business.
- Deep integration: TencentOS Server is fully integrated into Tencent Cloud's product system, such as CVM, TKE, Blackstone Physical Server 2.0, TCE, etc., to provide you with complete solutions for different workloads.
Compatibility Notes for TencentOS Server Versions
At present, there are 3 TencentOS Server images on Tencent Cloud for users to choose from. Compatibility instructions for TencentOS and CentOS:
| mirror version | illustrate |
|---|---|
| TencentOS Server 3.1 | It is fully compatible with CentOS 8 user mode, and is equipped with a deeply optimized tkernel4 version based on the community 5.4 LTS kernel. |
| TencentOS Server 2.4 | It is fully compatible with CentOS 7 user mode, and is equipped with a deeply optimized tkernel3 version based on the community 4.14 LTS kernel. |
| TencentOS Server 2.4（TK4） | It is fully compatible with CentOS 7 user mode, and is equipped with a deeply optimized tkernel4 version based on the community 5.4 LTS kernel. |
TencentOS Server Kernel
The TencentOS Server kernel (tkernel for short) is decoupled from the release version. The current main kernel is divided into two versions.
- Based on community 5.4 LTS deep optimization of tkernel4 (referred to as tk4).
- Based on community 4.14 LTS deep optimization of tkernel3 (tk3 for short).
TencentOS Server FAQ
What is TencentOS Server?
TencentOS Server (also known as Tencent Linux, TS or tlinux for short) is a Linux operating system developed by Tencent for cloud scenarios. It provides special functional features and performance optimization, and provides high performance for applications in cloud server instances, and is more secure and reliable. operating environment. TencentOS Server is free to use, and users can continue to receive update maintenance and technical support from the Tencent OS team. TencentOS Server includes the TencentOS kernel developed by the Tencent OS team. Based on the deep customization of the cloud environment, it brings the latest Linux innovations to the market and provides super performance, high scalability and reliability for various types of enterprise software.
What editions does TencentOS Server include?
There are two versions of TencentOS Server: TencentOS Server 2 (TS2), based on the latest user mode package of CentOS 7; TencentOS Server 3 (TS3), based on the latest user mode package of RHEL 8. TS userland packages remain 100% binary compatible with RHEL.
Which version does the kernel of TencentOS Server contain?
The kernel of TencentOS Server, TK for short, includes two versions, TK3 is based on the community kernel version 4.14 longterm, and TK4 is based on the community kernel version 5.4 longterm. The code for TK is available on GitHub.
How long is the life cycle of TencentOS Server?
The life cycle of each version of TencentOS Server is as follows, and bugfixes and security patch updates will continue to be provided before the end of the life cycle.
TencentOS Server 2 release: regular life cycle until December 31, 2029, extended maintenance until December 31, 2032.
TencentOS Server 3 release: regular life cycle until December 31, 2029, extended maintenance until December 31, 2032.
How to use TencentOS Server on Tencent Cloud?
Tencent Cloud provides public images of two versions of TencentOS Server. You can choose to use the image version of TencentOS Server when creating a cloud server with a Linux operating system.
Which cloud server instance types does TencentOS Server support?
TencentOS Server supports most cloud server instance types. You can start using the image on the cloud server purchase page: txyfwq.com/go/cvm , or you can use TencentOS Server by reinstalling the operating system .
How to install and upgrade software after using TencentOS Server?
The release version of TencentOS Server can manage software packages through the yum command, or through the t command that comes with TencentOS Server. Among them, TencentOS Server 3 can also manage software packages through the dnf command.
Is it possible to install and use TencentOS Server locally?
yes. TencentOS Server release version ISO can be downloaded from Tencent Cloud Software Source.
It can also be installed and used in a virtual machine such as a local server or virtualbox.
How to view the source code of TencentOS Server?
TencentOS Server is fully open source. You can go to Tencent Cloud Software Source to obtain the source code package, or use the yumdownloader –source kernel command in the system to obtain it.
Does TencentOS Server support 32-bit applications and libraries?
Currently only TencentOS Server 2 supports installing some 32-bit software packages through yum.
How does TencentOS Server ensure system security?
The TencentOS Server version is binary compatible with CentOS7 and CentOS8. Tencent Cloud guarantees the security of the TencentOS Server system from the following aspects:
- Use Tencent's self-developed vulnerability scanning tool and industry-standard vulnerability scanning and security detection tools to conduct regular security scans.
- Cooperate with Tencent security team to support security scanning and security hardening of TencentOS Server.
- Regularly evaluate CVE patches from mainstream communities, regularly update user-mode software packages, and patch security vulnerabilities.
- Through the host security function of Tencent Cloud, regular security checks are performed on the system, and user security warnings and repair plans are released.
For more instructions on TencentOS Server, please refer to: txyfwq.com/go/ts/