Hey Anirudh,

You would need to look at the logs for the ironic_pxe_tftp container to see why it's failing.

I assume the tftp container is not Up when you run this command?
[stack@tripleo-director overcloud_playbooks]$ sudo podman ps --filter name=ironic_pxe -a
CONTAINER ID  IMAGE                                                                                       COMMAND      CREATED      STATUS                     PORTS       NAMES
0170be36e291  registry.okd4.bne-shift.net:8443/tripleomastercentos9/openstack-ironic-pxe:current-tripleo  kolla_start  12 days ago  Up 30 hours ago (healthy)              ironic_pxe_tftp
e507f722bdf0  registry.okd4.bne-shift.net:8443/tripleomastercentos9/openstack-ironic-pxe:current-tripleo  kolla_start  12 days ago  Up 30 hours ago (healthy)              ironic_pxe_http

Then check the logs to see what the error is:
[stack@tripleo-director overcloud_playbooks]$ sudo podman logs ironic_pxe_tftp

Brendan Shephard

Software Engineer

Red Hat APAC

193 N Quay

Brisbane City QLD 4000

@RedHat   Red Hat   Red Hat

On Wed, Jun 15, 2022 at 7:53 AM Anirudh Gupta <anyrude10@gmail.com> wrote:

Hi Team,

I am trying to deploy Openstack Wallaby Undercloud on IPv6, but facing the below error:

2022-06-14 05:01:23.213708 | 52540083-cfa2-3f20-e9dc-00000000286f | TASK | Manage container systemd services and cleanup old systemd healthchecks for /var/lib/tripleo-config/container-startup-config/step_4
2022-06-14 05:03:22.912816 | 52540083-cfa2-3f20-e9dc-00000000286f | FATAL | Manage container systemd services and cleanup old systemd healthchecks for /var/lib/tripleo-config/container-startup-config/step_4 | undercloud | error={"changed": false, "msg": "Service ironic_pxe_tftp has not started yet"}
2022-06-14 05:03:22.914400 | 52540083-cfa2-3f20-e9dc-00000000286f | TIMING | tripleo_container_manage : Manage container systemd

Sample Undercloud.conf is as follows:

[DEFAULT]
clean_nodes = true
cleanup = false
container_cli = podman
container_healthcheck_disabled = true
container_images_file = /home/stack/containers-prepare-parameter.yaml
deployment_user = stack
enable_ironic = true
enable_ironic_inspector = true
enable_neutron = true
enable_routed_networks = false
generate_service_certificate = false
ipv6_address_mode = dhcpv6-stateful
ipxe_enabled = true
local_interface = enp8s0
local_ip = aaaa:aaaa:aaaa::1/64
subnets = ctlplane-subnet
undercloud_admin_host = aaaa:aaaa:aaaa::1
undercloud_hostname = undercloud.com
undercloud_ntp_servers = 30.30.30.3
undercloud_public_host = aaaa:aaaa:aaaa::1
undercloud_timezone = UTC

[ctlplane-subnet]
cidr = aaaa:aaaa:aaaa::/64
dhcp_end = aaaa:aaaa:aaaa::f
dhcp_start = aaaa:aaaa:aaaa::a
gateway = aaaa:aaaa:aaaa::1
inspection_iprange = aaaa:aaaa:aaaa::3,aaaa:aaaa:aaaa::9

Can someone please help in this regard.

Anirudh Gupta