- Create a project to contain resources used in this demo
- Open GCP Cloud Shell with SDK pointed at demo project
- In Cloud Shell, run the deployment, providing preferred passwords for SQL and Supervisor
cd ~
git clone https://github.com/jwdavis/ce-demo-lms.git
cd ~/ce-demo-lms/deploy
. ./start_deployment.sh <sql_pass> <supervisor_pass>
- Wait 60-90 seconds for load balancer to come online
- Open browser pointed at load balancer IP and validate app is running
- show home page
- show modules
- show module
- show create module - don't actually create module
- walk them through diagram
- point out pub/sub is there if you want
- global ip
- backend service page
- show the three web and one transcode
- show autoscaling setup
- start up test machines (if they have been stopped)
- ssh into test machines in na,eu,asia
- generate load from three regions
ab -n 1500 -c 1 http://<your ip>/gcs/mantas.mp4 - backend takes 30-60 seconds to refresh; stall
- show traffic from origins going to correct backends
- generate high rps load from each test machine
ab -n 150000 -c 16 http://<your ip>/ - show instance groups changing size
- show backend page update
- show raw media bucket
- show transcoded media bucket
- create module with video
- backend takes 30-60 seconds to kickoff
- show new server spinning up
- show cpu utilization in instance group
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