debcrafters-packages team mailing list archive

[Chloé Smith <2112595@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

==== Bug

The latest release of gce-compute-packages (a.k.a google-compute-engine)
drops a config file into /etc/systemd/resolved.conf.d that add a
`.local` prefix to the FQDN.

````
ubuntu@jammy-lp:~$ hostname -f
jammy-lp.local
````

[Impact]

This will likely affect users with scripts calling `hostname` or those
who rely on a known FQDN

[Mitigation]

Editing the `gce-resolved.conf` file to use `Domains=~local` suffices. A
one line fix to use is:

```
sudo sed --in-place 's,Domains=local,Domains=~local,g' /etc/systemd/resolved.conf.d/gce-resolved.conf
```

followed by restarting the `systemd-resolved.service`:

```
sudo systemctl restart systemd-resolved.service
```

fixes the issue:

```
ubuntu@jammy-lp:~$ hostname -f
jammy-lp.c.ubuntu-kajiya.internal
```

** Affects: gce-compute-image-packages (Ubuntu)
     Importance: Undecided
         Status: New

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in Ubuntu.
https://bugs.launchpad.net/bugs/2112595

Title:
  `Domains=local` is appending `.local` to the FQDN

Status in gce-compute-image-packages package in Ubuntu:
  New

Bug description:
  ==== Bug

  The latest release of gce-compute-packages (a.k.a google-compute-
  engine) drops a config file into /etc/systemd/resolved.conf.d that add
  a `.local` prefix to the FQDN.

  ````
  ubuntu@jammy-lp:~$ hostname -f
  jammy-lp.local
  ````

  [Impact]

  This will likely affect users with scripts calling `hostname` or those
  who rely on a known FQDN

  [Mitigation]

  Editing the `gce-resolved.conf` file to use `Domains=~local` suffices.
  A one line fix to use is:

  ```
  sudo sed --in-place 's,Domains=local,Domains=~local,g' /etc/systemd/resolved.conf.d/gce-resolved.conf
  ```

  followed by restarting the `systemd-resolved.service`:

  ```
  sudo systemctl restart systemd-resolved.service
  ```

  fixes the issue:

  ```
  ubuntu@jammy-lp:~$ hostname -f
  jammy-lp.c.ubuntu-kajiya.internal
  ```

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