Vagrant deployment always fails on foreman-installer step with 'Reverse DNS failed' error

[Lennonka]

All deployments fail on the installer step when running with vagrant.
For example:

$ vagrant up centos9-stream-katello-nightly
...output ommitted... // all steps successful until...
TASK [foreman_installer : Run installer] ***************************************
fatal: [centos9-stream-katello-nightly]: FAILED! => changed=true 
  cmd: |-
    foreman-installer -v --no-colors  --tuning development --scenario katello  --foreman-initial-admin-password changeme
  delta: '0:00:04.165121'
  end: '2024-12-06 12:49:03.231139'
  msg: non-zero return code
  rc: 20
  start: '2024-12-06 12:48:59.066018'
  stderr: Reverse DNS failed. Looking up 127.0.0.1 gave localhost, expected to match centos9-stream-katello-nightly.myhost.example.com
  stderr_lines: <omitted>
  stdout: |-
    2024-12-06 12:49:00 [NOTICE] [root] Loading installer configuration. This will take some time.
    2024-12-06 12:49:02 [NOTICE] [root] Running installer with log based terminal output at level NOTICE.
    2024-12-06 12:49:02 [NOTICE] [root] Use -l to set the terminal output log level to ERROR, WARN, NOTICE, INFO, or DEBUG. See --full-help for definitions.
    2024-12-06 12:49:03 [ERROR ] [checks] Your system does not meet configuration criteria
  stdout_lines: <omitted>

How reproducible

100 % for all VMs

This prevents me from using Forklift at all.

Environment

• Ubuntu 24.04.1 LTS
• vagrant 2.4.3 (latest)
• Oracle VM VirtualBox VM Selector v7.0.16_Ubuntu

This problem was previously fixed by #1854 but that PR was reverted later.

Tag me for more information if needed.

[notjustanyjoe]

I'm also experiencing this issue and haven't seen any updates or action on this.

[evgeni]

Can you two try #1904 please?

[Lennonka]

Tested with centos9-stream-foreman-3.15 on master with merged #1904.

Unfortunately, the error persists.

[evgeni]

Damn. Thanks for trying.