students Vitrage hands-on lab - Openstack summit Berlin

# download id_rsa: https://pastebin.com/XVG11ZeW
chmod 700 id_rsa

# get available ip
https://etherpad.openstack.org/p/osa-ny1.b

# enter machine
ssh -i id_rsa ubuntu@<my_ip>

# enter lab env
cd lab/
git clone https://github.com/7mode/templates.git
./run_stack.sh
kubectl apply -f numbercrancher.yml
kubectl get pod  # redo until pod is RUNNING
./run_proxy.sh &

# check out CLI commands and UI
# user: admin
# pass: password
# ********** be under demo project *********
# ********** be under project tab *********

# check Prometheus dashboard
http://<my_ip>:9090/graph?g0.range_input=15m&g0.stacked=0&g0.expr=rate(libvirt_cpu_stats_user_time_nanosecs%7Bname%3D~%22test.*%22%7D%5B1m%5D)%2F10000000&g0.tab=0&g1.range_input=15m&g1.stacked=0&g1.expr=rate(function_exec_time_sum%5B1m%5D)%20%2F%20rate(function_exec_time_count%5B1m%5D)&g1.tab=0&g2.range_input=15m&g2.stacked=0&g2.expr=avg%20by%20(instance)%20(rate(node_cpu_seconds_total%7Bmode%3D%27user%27%7D%5B1m%5D))*100&g2.tab=0

# run stress to raise Prometheus alarms
./run _stress.sh

# check out CLI commands and UI
# check out Prometheus dashboard


# lab exercises
cd templates

# check out first template - heat stack with two vms
vim step1.yaml
vitrage template validate --path step1.yaml
vitrage template add --path step1.yaml
# check out CLI commands and UI

# fill second template - host containing two vms
vim step2.yaml
vitrage template validate --path step3.yaml
vitrage template add --path step2.yaml
# check out CLI commands and UI

# fill 3rd template - k8s comprised host
vim step3.yaml
vitrage template validate --path step3.yaml
vitrage template add --path step3.yaml
# check out CLI commands and UI


# back to cleaned env
cd ..
./kill_stress.sh