DataStax Academy FAQ

DataStax Academy migrated to a new learning management system (LMS) in July 2020. We are also moving to a new Cassandra Certification process so there are changes to exam bookings, voucher system and issuing of certificates.

Check out the Academy FAQ pages for answers to your questions:


question

rashmimisal07_190319 avatar image
rashmimisal07_190319 asked ·

Why can't I connect to Grafana or Prometheus UI in the week 5 workshop exercise?

tried to connect with grafana UI through URL http://localhost:3000 or prometheus UI through URL http://localhost:9090 but getting error This site can’t be reachedlocalhost refused to connect..

workshop
10 |1000 characters needed characters left characters exceeded

Up to 8 attachments (including images) can be used with a maximum of 1.0 MiB each and 10.0 MiB total.

1 Answer

bettina.swynnerton avatar image
bettina.swynnerton answered ·

Hi @rashmimisal07_190319,

are you working locally or on the cloud instance? It looks to me as if the ports are not yet forwarded:

kubectl -n cass-operator port-forward --address 0.0.0.0 service/grafana-service 3000:3000&
kubectl -n cass-operator port-forward --address 0.0.0.0 service/prometheus-operated 9090:9090&

Have you done this step?

2 comments Share
10 |1000 characters needed characters left characters exceeded

Up to 8 attachments (including images) can be used with a maximum of 1.0 MiB each and 10.0 MiB total.

yes, I already follow all the steps. still same error


0 Likes 0 · ·

Hi @rashmimisal07_190319,

would you let me know if you are running this locally? Or on the cloud instance?

Thanks!

0 Likes 0 · ·