Running Multi-Arch Builds and Tests in OpenShift CI/CD

Learn how to implement multi-architecture builds and test execution in OpenShift CI/CD infrastructure through this 15-minute conference talk from DevConf.CZ 2025. Discover the technical challenges and solutions developed by the team responsible for OpenShift's large-scale CI/CD system that processes thousands of daily jobs across multiple clusters. Explore the specific approaches used to handle multi-arch base images, ensure consistent test execution across different architectures, and overcome OpenShift's native limitations in supporting multi-architecture builds. Gain insights into the practical lessons learned while scaling multi-arch capabilities for both internal OpenShift teams and external organizations dependent on this critical infrastructure.