Originally published at norvik.tech

Introduction

Explore D2K's role in migrating from Docker Swarm to Kubernetes, its architecture, implications, and practical applications in web development.

Understanding D2K: The Translation Mechanism

D2K, developed by Portainer, acts as a translator between Docker and Kubernetes. It primarily translates Docker Compose files into Kubernetes manifests, allowing teams to leverage their existing Docker setups while migrating to Kubernetes. This tool is vital as it addresses a significant pain point for organizations transitioning from Docker Swarm, which has seen decreased popularity in favor of Kubernetes. The migration process often involves more than just moving containers; it requires rethinking CI/CD pipelines and operational tooling, making D2K an essential asset. According to recent discussions, many teams find that migration is not as straightforward as anticipated.…