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Curated by: The Linux Foundation (287 videos)
Don't miss out! Join us at the next Open Source Summit in Seoul, South Korea (November 4-5). Join us at the premier vendor-neutral open source conference, where developers and technologists come together to collaborate, share knowledge, and explore the latest innovations and advancements in open source technology. Learn more at https://events.linuxfoundation.org/ Dig Smart: Building a Reliable Cloud Native DNS for Modern Networks - Joel Studler & Fabian Schulz, Swisscom Join us for a tech talk where we'll demonstrate how we operate and automate a highly available, geo-redundant DNS service for Swisscom's 5G mobile network using a cloud-native tech stack. We'll provide an in-depth look into our multi-cluster architecture that leverages ExternalDNS, PowerDNS, and CoreDNS. Additionally, we'll showcase how the system behaves when a cluster breaks down, and how we monitor and troubleshoot this multi-cluster setup at scale. This talk will be particularly interesting for those with demanding DNS requirements—such as applications which require rare DNS resource records like NAPTR—as well as engineers and architects tasked with building a DNS service using cloud-native tools who, due to compliance, governance, or availability concerns, cannot use publicly available DNS-as-a-service offerings.