
How Airbnb upgrades tens of thousands of pods on dozens of Kubernetes clusters to new Istio versionsAirbnb has been running Istio® at scale since 2019. We support workloads running on both Kubernetes and virtual machines (using Istio’s mesh expansion). Across these two environments, we run tens of thousands of pods, dozens of Kubernetes clusters, and thousands of VMs. These workloads send tens of millions of QPS at peak through Istio. Our IstioCon 2021 talk describes our journey onto Istio and our KubeCon 2021 talk goes into further detail on our architecture.Istio is a foundational piece of our architecture, which makes ongoing maintenance and upgrades a challenge. Despite that, we have up…
19 часов назад @ medium.com