How to automatically delete old Google App Engine version instances?

Question

I\'m experimenting with more cost effective ways to deploy my Rails apps, and went through the Ruby Starter Projects to get a feel for Google Cloud Platform.

It\'s al

Answer 1

The following removes all version except 5 most recent: Uses ghead (on macOS, brew install coreutils), replace with head for linux.

gcloud app versions delete `gcloud app versions list | sed 's/  */:/g' | cut -f 2 -d : | tail -n +2 | ghead -n -5 | tr "\n" " "`