def get_gce_values
cloud[:public_ipv4] = []
cloud[:local_ipv4] = []
public_ips = gce['instance']["networkInterfaces"].collect do |interface|
if interface.has_key?('accessConfigs')
interface['accessConfigs'].collect{|ac| ac['externalIp']}
end
end.flatten.compact
private_ips = gce['instance']["networkInterfaces"].collect do |interface|
interface['ip']
end.compact
cloud[:public_ips] += public_ips
cloud[:private_ips] += private_ips
cloud[:public_ipv4] += public_ips
cloud[:public_hostname] = nil
cloud[:local_ipv4] += private_ips
cloud[:local_hostname] = gce['instance']['hostname']
cloud[:provider] = "gce"
end