viz tap not working in air gapped env: unauthenticated desc = no_tls_from_remote

[janluak]

Hey everyone,

I installed linkerd and viz into an air gapped environment via zarf.

Unfortunately I cannot make tap work: neither the dashboard is showing data nor is the command linkerd viz top deployment/my-deployment --namespace my-namespace.

Checking the logs of the linkerd-viz/tap container, an error message for the desired application with unauthenticated desc = no_tls_from_remote is shown.

Has anybody an idea on how to resolve this issue? Running the same setup in a normal (so non air gapped) environment makes everything work completely fine...

Thanks in advance :)

[janluak]

Just for clarification: succesrate, rps and latencies are working as expected, just not live calls...

I guess somehow the edges need to get configured differently in air-gapped env?