Hi I am creating a swarm cluster with this command : - openstack coe cluster template create swarm-cluster-template --image fedora-atomic-latest --external-network external --dns-nameserver 8.8.8.8 --master-flavor m1.small --flavor m1.small --coe swarm-mode --docker-volume-size 4 --docker-storage-driver=devicemapper - openstack coe cluster create swarm-cluster --cluster-template swarm-cluster-template --master-count 1 --node-count 1 --keypair mykey but its stack on *swarm_primary_master *heat with *CREATE_IN_PROGRESS*. I try to login into swarm VM and see the log. I get this : - requests.exceptions.ConnectionError: HTTPConnectionPool(host='10.60.60.10', port=5000): Max retries exceeded with url: /v3/auth/tokens (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f02f57321d0>: Failed to establish a new connection: [Errno 110] Connection timed out',)) - Cloud-init v. 0.7.9 running 'modules:final' at Sat, 15 Dec 2018 17:36:44 +0000. Up 33.29 seconds. Swarm Instance try to open connection to 10.60.60.10 which is my management ip address on OpenStack. But it cannot (by design it cannot, I try to curl manual to 10.60.60.10 and error). When curl to 10.61.61.10 which is my floating IP and external IP for OpenStack cluster, it works. Anyone know how to change the cloud-init to curl into 10.61.61.10? Best Regards, Zufar Dhiyaulhaq