Overview
A leading software development company was using a container-based infrastructure deployed with Gitlab-CI in Amazon ECS and CloudWatch for logs and monitoring. In order to improve their processes and simplify their deployment, they decided to migrate their entire infrastructure to Kubernetes.
Challenges
Complex Infrastructure
- The existing setup included a self-hosted Gitlab instance and various tools, which had to be migrated to Kubernetes.
Seamless Transition
- The migration had to ensure a seamless transition with minimal downtime.
Efficiency and Scalability
- The new setup had to be efficient, secure, and easily scalable to accommodate the company’s future growth.
Results
Improved deployment process
- With Kubernetes and Argo CD, deployments were streamlined and easy to manage.
Enhanced monitoring and logging
- The LGTM stack (Grafana, Mimir, Loki, Tempo) replaced the ELK stack, providing better insights into the system’s performance and health.
Scalability
- The use of Cluster-API and EKS enabled the company to scale its infrastructure effortlessly as per their needs.
Reduced downtime
- The new setup allowed for seamless migration with minimal downtime, ensuring business continuity.
Efficient resource utilization
- Kubernetes’ robust resource management capabilities optimized the company’s infrastructure.
Conclusion
The successful migration to Kubernetes has provided the company with a more efficient, secure, and scalable infrastructure. They can now focus on their core business while staying ahead in the competitive software development industry.