Common problems with IPv4

Welcome back to Learn Kubernetes with Google! In this video, Cynthia Thomas discusses two of the most common problems with managing IPs in K8s running IPv4 — fragmentation and exhaustion. Watch along and learn how to alleviate these problems by modernizing your K8s approach with Dual Stack and IPv6.

Chapters:
0:00 – Intro
0:33 – What does dual-stack networking mean?
0:42 – Common problems with IPv4
0:57 – Cluster ranges
1:21 – Fragmentation: Example of IP issues
2:30 – Max Pods per Node
2:51 – Discontiguous Multi-Pod CIDR
3:16 – Exhaustion of IPv4 addresses
3:50 – Dual-stack clusters
4:09 – Wrap up

Kubernetes Dual-Stack Concepts → https://goo.gle/3Pgi1a4
GKE Dual-Stack Concepts → https://goo.gle/3SEzwnr
Deploy Dual-Stack clusters on GKE → https://goo.gle/3JPtTi1

Watch more Learn Kubernetes with Google episodes → https://goo.gle/LearnK8s
Subscribe to Google Open Source → https://goo.gle/GOpenSource

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Source by Google Open Source