Hubble Observability

This hands-on lab guides you through using Hubble for network observability in a Cilium-enabled Kubernetes cluster.

You'll learn to:

• Enable and configure Hubble in your Cilium installation
• Use the Hubble CLI to observe real-time network flows
• Deploy and access the Hubble UI for visual traffic analysis
• Filter and query network flows using Hubble commands
• Troubleshoot connectivity issues using Hubble observability
• Understand metrics and flow data exported by Hubble

Hubble provides deep visibility into network traffic and is essential for debugging and monitoring Cilium environments.

Key Resources:

• Hubble Documentation
• Hubble CLI Reference
• Hubble UI