Enable root login on GCE
A recent update to GCE images caused cloud-init to behave
differently, adding entries to the authorized_keys file that
forbid root access.
@@ -3865,6 +3865,8 @@ class Djinn
Djinn.log_debug("Waiting for SSH keys to get injected to #{ip}.")
Kernel.sleep(60)
+ enable_root_login(ip, ssh_key, 'ubuntu')
+
elsif @options['infrastructure'] == 'azure'
user_name = 'azureuser'
enable_root_login(ip, ssh_key, user_name)
