Q: How does knetvis differ from other network policy tools? A: knetvis focuses on visualization and testing, providing an integrated approach to understanding and validating network policies.
Q: Can I use knetvis with any CNI? A: Yes, knetvis works with any CNI that implements the Kubernetes NetworkPolicy API.
Q: Why isn't my policy visualization showing any connections? A: Check if:
- The namespace exists
- There are pods matching the policy selectors
- The policy is correctly formatted
Q: How do I debug connectivity issues?
A: Use the --verbose flag with the test command for detailed information:
knetvis test pod/source pod/destination --verbose