build providers: set hostname for lxd
Metadata
Current evaluation
Merged. Fixes LXD build provider hostname configuration by running hostname -F to notify the kernel after updating /etc/hostname. Approved by reviewers, passed CI, and achieved 100% coverage.
Suggested action: —
No scores available.
Issue body
The hostname is being written to /etc/hostname, but the kernel
is not being informed of the update. Use hostname -F to set it
after writing.
Signed-off-by: Chris Patterson <chris.patterson@canonical.com>
- [ ] Have you followed the [guidelines for contributing](https://github.com/snapcore/snapcraft/blob/master/CONTRIBUTING.md)?
- [ ] Have you signed the [CLA](http://www.ubuntu.com/legal/contributors/)?
- [ ] Have you successfully run `./runtests.sh static`?
- [ ] Have you successfully run `./runtests.sh tests/unit`?
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Evaluation history
| Date | Model | Scores | Action | Summary |
|---|---|---|---|---|
| qwen/qwen3.6-35b-a3b | — | — | Merged. Fixes LXD build provider hostname configuration by running hostname -F to notify the kernel after updating /etc/hostname. Approved by reviewers, passed CI, and achieved 100% coverage. | |
| qwen3.6-35b-a3b-mtp-q6 | — | — | Merged into master. Fixes LXD hostname configuration by running hostname -F to update the kernel after writing to /etc/hostname, resolving a reported performance issue. Maintainer-authored with complete test coverage. | |
| qwen3.6-35b-a3b-mtp-q6 | — | — | Merged into master. Resolves LXD hostname configuration by invoking hostname -F to notify the kernel after writing to /etc/hostname, fixing reported sudo slowness. Achieved 100% test coverage. |
Update history
No update history recorded yet.
Related issues
| Issue | Project | State | Summary | Similarity |
|---|---|---|---|---|
| #3141 build providers: use LXD-provided DNS by default | snapcraft | merged | Merged into master. Configures the host to use systemd-resolved for DNS resolution, leveraging LXD-provided DNS by default. Approved with passing CI checks and 100% diff coverage across two files. | |
| #3052 build providers: wait for systemd and better nameserver setup on LXD | snapcraft | merged | Merged. Updated LXD build provider to handle systemd degraded state, enable core20 tests, and configure nameserver resolution via systemd-resolved with env var override. Approved, passed CI, +154/-50 lines across 8 files. |