Hubble Observability
Enable Hubble, use the CLI and UI to observe network flows, troubleshoot connectivity, and monitor application traffic.
Lab Overview
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:
Prerequisites
cilium-installation-configuration
basic-kubernetes-knowledge
Technologies Covered
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