I am trying to install Tripleo Train Release on Centos 8

I have successfully installed Undercloud.

For overcloud images, I have downloaded and uploaded images given on rdo_trunk

For deployment of overcloud, I executed the command

openstack overcloud deploy --templates

This command successfully creates a stack, executed the SSH on the machines successfully and then started some ansible tasks.

During execution of ansible tasks, it gave a error at below task

TASK | manage /etc/docker/daemon.json

This task is present at path "/usr/share/ansible/roles/container-registry/tasks/docker.yml"

Since, in Centos 8 docker has been replaced with Podman, this error is bound to happen

Commenting this particular task can be a workaround, but I have no idea what would be the impact of this.

There are multiple tasks which makes use of /etc/docker directory

Is there any way to resolve this?