Hi, The whole idea was from spotinst blog. Thanks a lot! I just glue all the opensource projects together with some changes here and there. If the idea didn't

Hi, The whole idea was from spotinst blog. Thanks a lot! I just glue all the opensource projects together with some changes here and there. If the idea didn't work, I will def consider using Spotinst. However, every cost saving is important for our startup back then. we were a small shop in Southeast Asia where senior engineer merely cost $1000 a month. I was thinking maybe I can save the cut from Spotinst too :)