Hi Folks,

I am trying to install undercloud on CentOS 7 VirtualBox VM. Two Nics are assigned to VM, first NIC is used for Provisioning N/w(192.168.56.0/24) and second is used for internet (NAT - 10.0.3.15)

When i try to install undercloud using below command,  getting the following error,

Any idea and suggestion to resolve the error.

[stack@undercloud ~]$ openstack undercloud install

TASK [Restart Keepalived container] *******************************************************************************************
fatal: [undercloud]: FAILED! => {"changed": true, "cmd": "podman restart keepalived", "delta": "0:00:00.090226", "end": "2019-06-20 03:50:58.583423", "msg": "non-zero return code", "rc": 125, "start": "2019-06-20 03:50:58.493197", "stderr": "Error: error creating libpod runtime: kernel does not support overlay fs: overlay: the backing xfs filesystem is formatted without d_type support, which leads to incorrect behavior. Reformat the filesystem with ftype=1 to enable d_type support. Running without d_type is not supported.: driver not supported", "stderr_lines": ["Error: error creating libpod runtime: kernel does not support overlay fs: overlay: the backing xfs filesystem is formatted without d_type support, which leads to incorrect behavior. Reformat the filesystem with ftype=1 to enable d_type support. Running without d_type is not supported.: driver not supported"], "stdout": "", "stdout_lines": []}
...ignoring

[stack@undercloud ~]$ df -Th
Filesystem              Type      Size  Used Avail Use% Mounted on
/dev/mapper/centos-root xfs        31G  2.3G   29G   8% /
devtmpfs                devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs                   tmpfs     3.9G     0  3.9G   0% /dev/shm
tmpfs                   tmpfs     3.9G  8.7M  3.9G   1% /run
tmpfs                   tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
/dev/sda1               xfs       497M  141M  356M  29% /boot
tmpfs                   tmpfs     782M     0  782M   0% /run/user/0
tmpfs                   tmpfs     500M   36M  465M   8% /var/log/heat-launcher
[stack@undercloud ~]$ free -h
              total        used        free      shared  buff/cache   available
Mem:           7.6G        232M        5.7G         44M        1.7G        7.0G
Swap:          3.5G          0B        3.5G
[stack@undercloud ~]$

[stack@undercloud ~]$ cat ~/undercloud.conf
# Config generated by undercloud wizard
# Use these values in undercloud.conf
[DEFAULT]
undercloud_hostname = undercloud.localdomain
local_interface = enp0s3
local_mtu = 1500
local_ip = 192.168.56.2/24
undercloud_public_host = 192.168.56.3
undercloud_admin_host = 192.168.56.4
undercloud_service_certificate =
generate_service_certificate = True
scheduler_max_attempts = 10

# Deprecated names for compatibility with older releases
discovery_iprange = 192.168.56.16,192.168.56.20
undercloud_public_vip = 192.168.56.3
undercloud_admin_vip = 192.168.56.4
network_cidr = 192.168.56.0/24
dhcp_start = 192.168.56.6
dhcp_end = 192.168.56.15
inspection_iprange = 192.168.56.16,192.168.56.20
network_gateway = 192.168.56.1
#masquerade_network = 192.168.56.0/24
# End of deprecated names

[ctlplane-subnet]
cidr = 192.168.56.0/24
gateway = 192.168.56.1
dhcp_start = 192.168.56.6
dhcp_end = 192.168.56.15
inspection_iprange = 192.168.56.16,192.168.56.20
#masquerade = true

[stack@undercloud ~]$

--
Best Regards
Pradeep Kumar