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Bug #35798

open

preseed_netplan_generic_interface generates invalid netplan for dhcp interfaces

Added by Dan Ports about 2 years ago. Updated about 2 years ago.

Status:
Ready For Testing
Priority:
Normal
Assignee:
-
Category:
Templates
Target version:
-
Difficulty:
Triaged:
No
Bugzilla link:
Pull request:
https://github.com/theforeman/foreman/pull/9527
Fixed in Releases:
Found in Releases:
3.5.0
Red Hat JIRA:

Description

Hi,

Trying to provision a Ubuntu 22.04 host on 3.5.0-RC1 fails when the host's primary interface is DHCP rather than static. The generated netplan file contains, e.g.,:

  network:
    version: 2
    ethernets:
      eno5:
        dhcp4: true
        dhcp6: false
        nameservers:
          search: [ domain.tld ]
          addresses:

...and the empty `addresses` clause causes installation to fail. The list of nameservers is only generated for hosts with static primary interface rather than DHCP, so the header should be as well.

This looks like a bug introduced by https://github.com/theforeman/foreman/pull/9515

PR to follow.

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