redis deployment is meshed but no traffic displayed in the dashboard

[zhoudaxia233]

I have set up a Redis deployment, configured the annotation for opaque port on 6379 and make sure it is meshed. While testing the Redis manually, everything seems to be working fine. However, when I checked the dashboard, I could not see Redis in the generated topology or in the live calls.

[kleimkuhler]

Can you see Service topology and live calls for other Services in the dashboard? What is the full output of linkerd check? Are there errors or warnings in the logs for linkerd-viz deployments?

[zhoudaxia233]

Yes, I can see topology and live calls for other services. All checks are passed when running linkerd check.

[jeremychase]

@zhoudaxia233 With Redis(TCP) traffic we really don't expect viz to work, but you should still be able to find metrics in Grafana.