prometheusopenfaas

Prometheus not running with OpenFaaS


I just installed OpenFaaS on Kubernetes and was able to deploy and invoke a simple hello-world-type function (which means OpenFaaS is working correctly). However, the guide I am following states that I should then be able to access the Prometheus UI at http://localhost:9090/. Clicking that link results in an error message:

This site can’t be reached - localhost refused to connect. ERR_CONNECTION_REFUSED

How can I view the Prometheus UI in OpenFaaS?


Solution

  • Figured it out, you must run this command first: kubectl port-forward deployment/prometheus 9090:9090 -n openfaas

    Source: https://github.com/openfaas/workshop/blob/master/lab9.md