Sounds like a made up before with a made up after scenario sprinkled with some random numbers. Which company is this? Why 3 cloud providers? Why 47 clusters? What caused the outages? What slowed deployments down? How were the 200+ manifest files managed?
Looks like you made this name 18 hours ago, at the exact same time that the person that posted this made their name and both this post and submission are your only activity. What is nice about it?
