kubespray offline.yml examples and debugging

  docker, kubernetes, kubespray, offline, ubuntu-20.04

I’m attempting to deploy Kubernetes (ubuntu 20.04) on a private LAN using Kubespray.

  • I have an internal docker registry and repo/file service available.
  • The nodes have been prepped and are accessible.
  • Kubespray runs successfully through the docker install and dies shortly after with –
task path: .../kubespray/roles/download/tasks/download_file.yml:52
Failed to connect to the host via ssh: <error censored due to no log>

I’m guessing my trouble is in the offline.yml.
Are there working examples of the offline.yml for Ubuntu 20.04?

I’m using the switch -vvvv but the error message is a little cryptic.
Is there a way to determine what task is failing?

Source: Docker Questions