[rdo-users] UnderCloud Failed for Stein

Alex Schultz aschultz at redhat.com
Thu Jun 20 13:51:56 UTC 2019


This error is caused by an xfs file system with ftype=0. You need ftype=1
for the container file system to work correctly.  ftype=1 was the default
setting when formatting a filesystem starting with CentOS/RHEL 7.3.  If
you're starting by using a cloud image, make sure its a recent one.

https://bugs.launchpad.net/tripleo/+bug/1765121
https://bugzilla.redhat.com/show_bug.cgi?id=1564671

On Thu, Jun 20, 2019 at 2:59 AM Alfredo Moralejo Alonso <amoralej at redhat.com>
wrote:

> Hi,
>
> What version of CentOS are you using for the underlying OS in the
> undercloud and how did you deploy it?
>
> Best regards,
>
> Alfredo
>
>
> On Thu, Jun 20, 2019 at 10:47 AM Pradeep Antil <pradeepantil at gmail.com>
> wrote:
>
>> 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 at 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 at 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 at 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 at undercloud ~]$
>>
>> [stack at 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 at undercloud ~]$
>>
>> --
>> Best Regards
>> Pradeep Kumar
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