Habitat demo

_readme.md

How to demo hab on k8s.

1. Start the ui (see script), open UI window
2. Download the reset.sh and run it
3. get the url for the guestbook, open UI window
4. Show off resiliance by killing pods in the UI, after 5 kills the quorum is lost See this gist for details why
5. When it inevitably loses quorum, run reset.sh again.

reset.sh

# Delete everything
kubectl delete deployment guestbook
kubectl delete deployment redis-ha
kubectl delete statefulset hab-sup-bootstrap-set
kubectl delete svc hab-bootstrap
kubectl delete svc redis-master
kubectl delete svc redis-slave
kubectl delete svc guestbook

# Create the stable endpoint
kubectl apply -f https://raw.githubusercontent.com/ContainerSolutions/bootstrap-habitat-supervisors-on-k8s/master/bootstrap-hab-sup-on-k8s.yml

# Run redis
kubectl apply -f https://raw.githubusercontent.com/ContainerSolutions/habitat-redis-ha-cluster-on-k8s/master/hack/redis.yml

# Run the guestbook
kubectl apply -f https://raw.githubusercontent.com/moretea/habitat-guestbook/master/guestbook.yml

start-ui.sh

# Make sure that minikube is started first
kubectl apply -f https://raw.githubusercontent.com/ContainerSolutions/kuberviz/master/k8s-viz.yml
minikube service k8s-viz --url

view-guestbook.sh

minikube service guestbook --url