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YouTube

Speed Racer - Local Persistent Volumes in Production

CNCF [Cloud Native Computing Foundation] via YouTube

Overview

Explore the intricacies of Local Persistent Volumes in Kubernetes production environments in this 25-minute conference talk by Matt Schallert from Chronosphere. Gain insights into leveraging this powerful feature for building high-performance stateful systems while navigating potential pitfalls. Learn about in-cluster volume provisioning, best practices not readily apparent in Kubernetes documentation, and cloud provider-specific local disk behavior. Discover concrete tips for avoiding common mistakes, day-two operational best practices, and strategies for handling node failures, backups, and cluster operations. Understand the tradeoffs of local volumes, their limitations, and ideal use cases. Walk away with a comprehensive understanding of how to effectively implement Local Persistent Volumes in your Kubernetes workloads, including anti-patterns to avoid and better alternatives like replicated data systems.

Syllabus

Intro
Local Disks
Local Disk Performance
Limitations of Persistent Volumes
How Local Volumes Work
Day Two Operations
Node Failures
Backup & Restore
Cluster Operations
Node Upgrades: Local Volumes
Anti-Pattern: Single Primary
Better Fit: Replicated Data
Use Cases
Summary
Resources

Taught by

CNCF [Cloud Native Computing Foundation]

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