The reason for the end of CentOS is Red Hat's business strategy adjustment, community-business balance and market competition. Specifically manifested as: 1. Red Hat accelerates the RHEL development cycle through CentOS Stream and attracts more users to participate in the RHEL ecosystem. 2. Red Hat needs to find a balance between supporting open source communities and promoting commercial products, and CentOS Stream can better convert community contributions into RHEL improvements. 3. Faced with fierce competition in the Linux market, Red Hat needs new strategies to maintain its leading position in the enterprise-level market.

introduction

The end of CentOS is an event that shocks many system administrators and developers. As a stable and reliable Linux distribution based on Red Hat Enterprise Linux (RHEL), CentOS has always been the first choice for enterprise-level applications. However, in 2020, Red Hat announced that CentOS will no longer continue as a downstream version of RHEL, but instead move to CentOS Stream, which has sparked widespread discussion and controversy. Today, we will explore the reasons for the end of CentOS, analyze its impact on users and the community, and share some of my personal experiences and insights in this change.

Background and development of CentOS

CentOS originated in 2004 and was originally intended to provide a free, enterprise-grade Linux distribution, filling the gaps brought about by RHEL's high licensing fees at the time. Its stability and high compatibility with RHEL make it quickly a darling of servers and data centers. I remember that CentOS was the first Linux distribution I had come into contact with in my early career, and its ease of use and strong community support made me keen interest in Linux.

However, over time, Red Hat's business strategy has changed. After Red Hat was acquired by IBM, the company began to pay more attention to the promotion and development of its commercial product line, which directly affected the positioning and future of CentOS.

Reasons for the end of CentOS

Red Hat's decision to terminate the traditional version of CentOS and instead launch CentOS Stream is a few key factors behind this decision:

• Business strategy adjustment : Red Hat hopes to accelerate the RHEL development cycle through CentOS Stream and attract more developers and enterprise users to participate in the RHEL ecosystem. This means that CentOS is no longer a free alternative to RHEL, but is an upstream version of RHEL development.

• Community-Business Balance : Red Hat needs to find a balance between supporting open source communities and promoting commercial products. Although the traditional CentOS model is beneficial to the community, it has limited help to Red Hat's commercial interests. The launch of CentOS Stream can better convert community contributions into RHEL improvements.

• Market competition : The competition in the Linux market is becoming increasingly fierce, and other distributions such as Ubuntu and Debian are also constantly developing. Red Hat needs to maintain its leading position in the enterprise-level market through new strategies.

I remember the community was filled with disappointment and dissatisfaction after Red Hat announced this decision. Many users are concerned that the stability and reliability of CentOS Stream cannot reach the level of traditional CentOS, which may pose risks to their production environment.

Impact on users and communities

The end of CentOS has a profound impact on users and communities:

• Migration Cost : Many businesses and individual users need to reevaluate their system architecture and consider migrating to another distribution or RHEL. This not only involves technical adjustments, but also includes investment in time and money.

• Community Split : The end of CentOS led to a community split, with some users turning to other distributions, while others opting to continue supporting CentOS Stream. At the same time, new projects have been spawned, such as Rocky Linux and AlmaLinux, which are trying to fill the gap left by CentOS.

• Ecosystem Change : The end of CentOS has also affected the entire Linux ecosystem. Many CentOS-based software and services need to be re-adapted, which is a huge challenge for developers and maintainers.

During this process, I personally went through the process of migrating from CentOS to Rocky Linux. Although Rocky Linux maintains CentOS compatibility to a large extent, it still takes a lot of time to test and verify to ensure the stability and security of the system.

Future Outlook and Suggestions

Faced with the end of CentOS, users and communities need to actively respond and find new solutions:

• Evaluate alternatives : Carefully evaluate other Linux distributions, such as Rocky Linux, AlmaLinux, Ubuntu, etc., and choose the solution that best suits your needs.

• Stay flexible : Stay flexible in technology selection and avoid over-reliance on a single distribution or technology.

• Participate in the community : Actively participate in the new Linux community and projects, contribute your own strength, and promote the development of the open source ecosystem.

I believe that while the end of CentOS presents challenges, it also provides us with an opportunity to revisit and optimize the system architecture. Through active response, we can find better solutions and continue to promote the development of Linux in enterprise-level applications.

Conclusion

The end of CentOS is an iconic moment that not only changes the Linux ecosystem, but also makes us rethink the business model and the role of the community of open source software. Through this event, we can learn a lot about technology selection, community engagement and response to change. Hopefully this article provides you with some valuable insights to help you make smarter decisions when facing similar challenges.

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