Currrenly only support a single node configuration.
For setup do the following steps:
(1) Copy your private key that you created for logging into the instance
(2) Inside instance you want to set-up use:
nano chameleon-key.pem
paste and save the private key inside this
(3) Change permissions using chmod 600 /path/to/chameleon_key.pem
(4) Generate rsa pair: ssh-keygen -t rsa
(5) scp -i chameleon-key.pem ~/.ssh/id_rsa.pub cc@<_your_floating_ip_used_for_login>:./myRSA.pub
(4)cat ./myRSA.pub >> ~/.ssh/authorized_keys
rm ./myRSA.pub
Enjoy running your COMPSs experiments !!