Ubuntu/devel

[blackboxsw]

Rebase merge separate commits. Blocked on config review of #4790

Add logrotate functionality to ubuntu downstream packaging.

Separate changelog update from logrotate addition for ease of cherry-pick to other downstream branches.

Additional Context

Jenkins integration tests now fail due to landing 0e247c8 because no logrotate file is yet delivered in the cloud-init daily PPA packages built. After t

Test Steps

# to see failures locally
CLOUD_INIT_KEEP_INSTANCE=1 CLOUD_INIT_CLOUD_INIT_SOURCE=ppa:cloud-init-dev/daily CLOUD_INIT_OS_IMAGE=lunar CLOUD_INIT_PLATFORM=lxd_container tox -e integration-tests -- tests/integration_tests/cmd/test_clean.py::TestCleanCommand::test_clean_rotated_logs

The above fails because no logrotate.d file is yet delivered by cloud-init deb package in our daily builds.
A followup PR to ubuntu/devel will be pushed containing the agreed upon logrotate.d config to ensure upstream matches what we are delivering in ubuntu.

Checklist

• My code follows the process laid out in the documentation
• I have updated or added any unit tests accordingly
• I have updated or added any documentation accordingly

Merge type

• Squash merge using "Proposed Commit Message"
• Rebase and merge unique commits. Requires commit messages per-commit each referencing the pull request number (#<PR_NUM>)

[aciba90]

LGTM, thanks!