port-forwardcommand? Try to open http://localhost:8080 in a browser: can you see hydro-serving UI? Also k8s resource list can help:
kubectl get all -n <your-namespace>
Hydro serving installation and hs upload is working fine on 2.0.4 without istio.
if istio installed before hydro serving then hs upload is not working.
i solved hs upload issue with following steps
Inatall hydro serving and hs v2.0.4
Install istio v1.1.3
Port forward serving-ui
if pods created before istio installation, must delete the running pods. Because it doesn't have the istio sidecar injection.
Error: Error: Can't fetch data from monitoring service
Error: status: 502, error: HttpErrorResponse, message: Http failure response for http://localhost:20000/monitoring/metricspec: 502 Bad Gateway
This error occured because manager service encountered some issue while processing you model files. To dig deeper into it, we'll need to look for manager service logs - they should contain progress of model processing.
In addition to that, in the latest dev version we implemented logs passthrough, so they'll be available to you via CLI or web UI. We'll release it as soon as we stabilize all the services. Looking forward to notify you when it's done! :)