Added high pod cpu usage alert #174
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Trello card
https://trello.com/c/1oDWmghm/1661-add-pod-cpu-alert-rule
Context
This PR adds high pod cpu usage alert to alertmanager
Changes proposed in this pull request
add high cpu alert to alertmanager
Guidance to review
exec into a pod and cause high cpu usage using stress-ng(might need install on container)
kubectl exec -it apply-review-nnnn-5cdf676799-hk7wf -n development -- /bin/sh
port forward the alertmanager and see the alert
check slack after 10 minutes to see the notifications