Refs #35578 - Fix netplan interface template logic

[bastian-src]

The previous fix introduced an end at the wrong place which results in bad configuration for systems with dhcp enabled.

In the current version, the nameserver field is printed independent of a static or dhcp environment. AFAIK and in the prior behavior of this snippet, it should only be added in a static setup.

Current version:

 network:
    version: 2
    ethernets:
      <myidentifier>:
        dhcp4: true
        dhcp6: false
        nameservers:
          search: [ <someaddress> ]
          addresses:

New version:

  network:
    version: 2
    ethernets:
      <myidentifier>:
        dhcp4: true
        dhcp6: false

This PR adds indentation to the erb clauses which might explain the cause of this issue in the first place.

Fixes: e74661e

@anthonysomerset and @ekohl maybe you can verify this patch since the issue was introduced in #9515.

[theforeman-bot]

Issues: #35578

[bastian-src]

IMHO test error seems unrelated.

[bastian-src]

Just realized there is already exactly the same fix in #9527. Gonna close this one.