Bonus Stage: Application Metrics

Deploy demo application

kubectl apply -f exercice-files/lab9-1.yaml

Query Metrics endpoint

kubectl run -i --rm --restart=Never --image=busybox:latest shell -- wget -qO- http://test-metrics:9001

Apply prometheus agent manifest

Generate a token to push metrics

Fill the token in manifest

sed -i 's/COCKPIT/{YOUR TOKEN}/g' exercice-files/lab9-2.yaml

kubectl apply -f exercice-files/lab9-2.yaml

Check cockpit for metrics

Login using a new grafana user

Search for metrics