A testing setup for AlertManager/Slack integration.
Uses kube-prometheus-stack
chart as deployment.
SLACK_WEBHOOK_URL
variable, eg. https://hooks.slack.com/services/XXXXXX/YYYYYY/ZZZZZZZ
Just execute make --always-make
and minikube cluster would be bootstrapped with AM + Prometheus custom setup.
After initial bootstrap is done, install demo apps ``make demo-installwhich would trigger various types alarms on Slack channel. When done with testing, use
make clean` to stop triggering further alarm events.