The ContainerDays Conference Hamburg 2025, held from September 9–11 at Kulturfabrik Kampnagel, offered a vibrant stage across five tracks and showcased a diverse mix of technologies. Alongside DevOps, Kubernetes, and containers, this year also highlighted AI, ML, GoLang, and Cloud Native.
Why the OI4
was the odd one out
For the Open Industry 4.0 Alliance, this was more than just another conference: it was the chance to showcase our Software Defined Automation project, which breaks down the barriers between traditional Operational Technology and the modern world of containers and cloud. By blending hardware-independent applications with edge computing, the project points the way toward industrial automation that is not only flexible and scalable but also ready for the challenges of the future.
Our booth in Hamburg stood out because we were the only exhibitor to bring real industrial hardware, creating a tangible link between theory and practice that sparked strong interest among visitors. What became clear over these three days is that the demand to connect OT and IT is accelerating, and OI4 was able to step forward as a pioneer, showing how hardware, standards, and cloud or container orchestration can come together to shape the next generation of Industry 4.0.
This journey will now continue with the OI4 SDA Stack, which builds on the demonstrator and integrates the Margo standard for a unified, vendor-independent way to describe and manage industrial automation resources. In combination with the CI/CD pipeline of OpenDevStack, this creates a powerful foundation for continuous and automated delivery of Software Defined Automation, driving interoperability, scalability, and real-world impact.

