It was revealed that kt cloud, which introduced the SUSE solution, has secured service stability, strengthened customer trust, and established itself as a leader in the CSP market that provides stable and efficient services in various industrial fields.

SUSE announced on the 11th that it is supporting KT Cloud's stable service environment through its multi-Linux support solution.

According to Soose, with the end of CentOS support, concerns about security issues and lack of support grew, so KT Cloud's customers needed to migrate to a stable operating system. However, since customers in various industries are using different operating systems, the transition process was complex and many difficulties were expected.

Accordingly, kt cloud introduced SUSE Multi Linux Support to provide stable support and security during the migration period.

Through this, we were able to launch a technical support subscription product called 'SUSE Liberty on kt cloud' and provide a safe and cost-effective solution to domestic CSP customers.

KT Cloud is a cloud specialized company spun off from KT, a leading telecommunications company in Korea. It provides optimized services to customers of various industries and sizes and supports a wide range of cloud workloads.all.

With the largest data center and network lines in the country, we can build an efficient and economical hybrid cloud environment.

KT Cloud's customers had concerns about future support and stability due to the end of CentOS technical support.

Moving to a new Linux platform is time-consuming and resource-intensive, and running CentOS during that time without security updates or patches was a huge risk.

Additionally, a variety of OSes were required, and managing the SUSE Multi-Linux Support clients and their registration was critical.

SUSE Multi-Linux Support provides seamless service without system interruption, enabling kt cloud to respond stably to the market.

A few days before CentOS EOL, kt cloud has already provided customers with a stable and secure solution, relieving concerns and strengthening trust in the service.

kt cloud provides VMs with open stack and supports SUSE Multi-Linux Support for customers using CentOS 7.9.

This ensures OS continuity and security, and enables integrated workloads to run on CSP infrastructure.

SUSE provided comprehensive internal training for kt cloud engineers to support smooth introduction.

It includes an optimal architecture design that promotes a stable transition while maintaining a CentOS-based environment.

Based on this support, kt cloud developed an internal operation manual to secure long-term operational efficiency and respond to ongoing business requirements.

SUSE Multi-Linux Manager integrates the multi-Linux environment of kt cloud and simplifies the operation of VM-based workloads through API and portal integration.

SUSE provides continuous technical support to ensure stable operation and enhance system adaptability.

Through this, customers can receive stable technical support at a reasonable price until up to 2028, and significantly reduce the resources and costs required for migration.

KT Cloud has secured service stability and strengthened customer trust by introducing SUSE solutions, and has established itself as a leader in the CSP market by providing stable and efficient services in various industrial fields.

We plan to actively review SUSE products and conduct functional verification when next-generation projects such as infrastructure advancement occur in the future.

We plan to strengthen our multi-cloud business capabilities and secure technological competitiveness through collaboration with various partners, including SUSE.

SUSE Multi-Linux Support allowed us to maintain the CentOS 7.9 environment while establishing a secure support system and providing seamless integration without migration.

In addition, through benefits such as reduced licensing and operating costs, simplified management, improved response time and system stability, enhanced security and flexibility, and enhanced expert support and scalability, kt cloud has contributed to solving customer concerns and increasing trust by providing solutions with proven stability and security.