Script to clean up a kubernetes dev compute environment in GCE

gceclean.sh

#!/bin/bash

# we run this at night via cron so our instances don't run for no reason overnight
# we then spin 'em back up in the morning via another script 

MATCH="jf"   # pattern in all your compute nodes so you can easily match later
ZONE="us-central1-f"

# set this to where ever you installed g cloud sdk
GCLOUD=$HOME/google-cloud-sdk/bin/gcloud

for i in $(${GCLOUD} compute instances list | grep ${MATCH} | cut -d " " -f 1);do
  # gcloud compute instances stop $i
  $GCLOUD compute instances delete $i --zone $ZONE -q
done

# this one is a bit sketchy as you'd kill all routes -- not just a zone... so know
# your config and environment.  It works for me :D
for i in $(${GCLOUD} compute routes list | grep ${MATCH} | cut -d " " -f 1);do
  # gcloud compute instances stop $i
  $GCLOUD compute routes delete $i -q
done