Operating system : Ubuntu 18.04
OSA version: 21.2.0 (stable/ussuri)
Despite the fact that the variable lxc_hosts_container_image_url is filled, the task "Determine lxc_hosts_container_image_url when it is not explicitly set" tries to lookup the default url to fetch lxc container base image.
# openstack-ansible setup-hosts.yml
TASK [lxc_hosts : Determine lxc_hosts_container_image_url when it is not explicitly set] ****************************************************************************************************************************************************task path: /etc/ansible/roles/lxc_hosts/tasks/lxc_cache_prestage.yml:44
<controller1> The "physical_host" variable of "controller1" has been found to have a corresponding host entry in inventory.
<controller1> The "physical_host" variable of "controller1" terminates at "10.xx.xx.xx" using the host variable "ansible_host".
fatal: [controller1]: FAILED! => {
"msg": "An unhandled exception occurred while running the lookup plugin 'url'. Error was a <class 'ansible.errors.AnsibleError'>, original message: Received HTTP error for http://cdimage.ubuntu.com/ubuntu-base/releases/18.04/release/SHA256SUMS : HTTP Error 403: Forbidden"
}
Error 403 is due to our internet proxy rules.
Expected behaviour: the task should use our internal mirror instead of trying to reach http://cdimage.ubuntu.com url.
Placed https:/