Ceilometer configuration missing on deploy

[Carlos Augusto da Silva Martins]

The deployment of ceilometer has a empty value of "hosts" in the section "ceilometer central_container" in file /etc/openstack deploy/openstack inventory.json.

The first error has the following output:
fatal: [controller3]: FAILED! => {"censored": "the output has been hidden due to the fact that 'no_log: true' was specified for this result"}

After changing the value of variable 'no_log' in task 'Add service user' of the file "/etc/ansible/roles/os_ceilometer/tasks/ceilometer_service_setup.yml", show this error:

fatal: [mini-controller3]: FAILED! => {"msg": "The conditional check 'groups['ceilometer_central_container'] is defined and inventory_hostname == groups['ceilometer_central_container'][0]' failed. The error was: error while evaluating conditional (groups['ceilometer_central_container'] is defined and inventory_hostname == groups['ceilometer_central_container'][0]): list object has no element 0\n\nThe error appears to have been in '/etc/ansible/roles/os_ceilometer/tasks/ceilometer_service_setup.yml': line 26, column 7, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n block:\n - name: Add service user\n ^ here\n"}

A fix for this issue is inserting the hostnames of "metering-infra_hosts" in variable "hosts" in section "ceilometer central_container" of the file "/etc/openstack deploy/openstack inventory.json".

My config file "openstack_user_config.yml" has the necessary configuration for ceilometer as the examples show:
"metering-infra_hosts" and "metering-compute_hosts" are configured. Maybe I forgot something Or really is a bug?

The branch is Rocky.