Simple blue-green cloud foundry deploy script

blue_green.sh

#!/bin/bash

echo "Building app."
mvn clean package

echo "Pushing Blue."
cf push seb -f manifest.yml

echo "Pushing Green."
cf push seb-green -f manifest.yml

echo "Set up load balancing."
cf map-route seb-green cfapps.io --hostname seb
sleep 15

echo "Sending all traffic to green."
cf unmap-route seb cfapps.io --hostname seb
sleep 15

echo "Cleaning up."
cf delete -f seb
cf rename seb-green seb 

echo "All done."