Lens Desktop

Lens is a graphical IDE for Kubernetes. 2025 adds Lens Prism (Agent Mode) to reason about cluster issues.

When to Use

• Visualization: Accessing Prometheus metrics (built-in) alongside Pods.
• Multi-Cluster: Managing 10+ clusters with easy context switching.
• Helm: Visual Helm chart management (upgrade/rollback).

Core Concepts

Hotbar

Quick access to different clusters.

Metrics Integration

Detects Prometheus automatically and adds graphs to Pod/Node views.

Terminal

Opens a terminal with kubectl context pre-set to the active cluster.

Best Practices (2025)

Do:

• Use Lens Prism: Ask "Why is this pod pending?" to get AI diagnosis.
• Use Port Forwarding: The UI manages port forwards visually.
• Share Catalogs: Sync cluster lists with team members.

Don't:

• Don't ignore RBAC: Lens respects your kubeconfig permissions.

References

• Lens Documentation