calc error {{distro_python_version}}

[wang.chao]

I use train-eof,kolla-ansible deploy complete,but horizon can not open.I check horizon log, why horizon to find wsgi with python3.6? it should use python2.7 (english not good, sorry)

root@host100:~# cat /var/log/kolla/horizon/horizon.log
[Wed Nov 09 23:01:58.787591 2022] [:error] [pid 58] [client 10.0.0.1:42784] Target WSGI script not found or unable to stat: /var/lib/kolla/venv/lib/python3.6
[Wed Nov 09 23:01:59.235067 2022] [:error] [pid 58] [client 10.0.0.1:42784] Target WSGI script not found or unable to stat: /var/lib/kolla/venv/lib/python3.6, referer: http://10.0.0.100/
[Wed Nov 09 23:02:01.782312 2022] [:error] [pid 58] [client 10.0.0.1:42784] Target WSGI script not found or unable to stat: /var/lib/kolla/venv/lib/python3.6
[Wed Nov 09 23:33:14.324405 2022] [:error] [pid 56] [client 10.0.0.1:42788] Target WSGI script not found or unable to stat: /var/lib/kolla/venv/lib/python3.6
[Wed Nov 09 23:33:14.783909 2022] [:error] [pid 56] [client 10.0.0.1:42788] Target WSGI script not found or unable to stat: /var/lib/kolla/venv/lib/python3.6, referer: http://10.0.0.100/

(horizon)[root@host100 /]# ls /var/lib/kolla/venv/lib
python2.7

my globals.yaml is :
---
kolla_base_distro: "centos"
kolla_internal_address: "10.0.0.100"
kolla_install_type: "source"
openstack_release: "train"
kolla_internal_vip_address: "10.0.0.100"
docker_registry: "astute-tec.com"
openstack_tag_suffix: ""
docker_namespace: "astute"
network_interface: "enp1s0"
neutron_external_interface: "enp6s0"
enable_haproxy: "no"
enable_cinder: "yes"
enable_cinder_backend_lvm: "yes"
nova_compute_virt_type: "kvm"

Can you help me

[wang.chao (m986883511)]

add container horizon log

[wang.chao (m986883511)]

find error config with python3.6:
grep -rn 'python3.6' in /etc/kolla

fix problem manually use this command, then reboot host
sed -i "s/python3.6/python2.7/g" `grep python2.7 -rl /etc/kolla`

-------------------------------------------------------------------------------
analysix:
#########################
# Internal Image options
#########################
distro_python_version_map: {
  "centos": "{{ '3.6' if ansible_distribution_major_version is version(8, '>=') else '2.7' }}",
  "debian": "3.7",
  "rhel": "{{ '3.6' if ansible_distribution_major_version is version(8, '>=') else '2.7' }}",
  "ubuntu": "3.6"
}

distro_python_version: "{{ distro_python_version_map[kolla_base_distro] }}"

my ansible_distribution_major_version is 22, the host system is ubuntu22.04.
[root@ubuntu-NUC10i5FNH ~]# ansible -i all-in-one all -m setup |grep ansible_distribution_major_version
[WARNING]: Invalid characters were found in group names but not replaced, use -vvvv to see details
        "ansible_distribution_major_version": "22",

horizon use {{distro_python_version}} to switch python version, my {{kolla_base_distro}} is centos, why use host's ansible_distribution_major_version to switch centos python version? Is this a bug?