Devconf.cz 2023

Performance and latency are always a central issue on cluster preparation, prior to starting deploying workloads. Telco operators need to manage many thousands of Radio Units (RU) that are connected to Distributed Units, which are connected to a number of compact or full clusters where Centralized Units (CUs) are running. These are connected with back haul to a typically large cluster where Core processing is running. Each of these clusters need to be managed and optimized.
In this session, we will show the main points to consider when tuning performance on a Kubernetes cluster for the latency-sensitive 5G containerized workloads, and how we use and customize different Red Hat products to automatically deploy that tuning on a large scale, distributed fleet of clusters.
- Deploying clusters on Edge and Far Edge using Red Hat ACM together with ZTP (Zero Touch Provisioning)
- Single Node Openshift and the vDU profile
- Special Telco Operators
- PTP and SRIOV configuration