During November 2024, Darin Peetz developed a containerized network optimization solution for TPU VMs in the GoogleCloudPlatform/ai-on-gke repository. He replaced a raw Bash script with a dedicated container image, leveraging DevOps and Kubernetes skills to streamline deployment and enhance security. The new approach enabled direct image pulls and restricted mounts to /sys and /proc, reducing the attack surface while maintaining the existing network optimization behavior for v6e TPU platforms. By shifting to a container-based workflow and using Bash and YAML, Darin improved maintainability, simplified operational processes, and delivered a more secure, reliable method for TPU network configuration.