ubuntu-minimal should not throw in rsyslog anymore

[Alf Gaida]

the regular and used log is systemd-journald - and should be. So there is no reason for rsyslog in an normal installation. Maybe rsyslog should be degraded to a suggest.

Cheers Alf

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-standard 1.348
ProcVersionSignature: Ubuntu 4.4.0-6.21-generic 4.4.1
Uname: Linux 4.4.0-6-generic x86_64
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
CurrentDesktop: LXDE
Date: Fri Feb 26 23:52:28 2016
InstallationDate: Installed on 2016-02-24 (1 days ago)
InstallationMedia: Lubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160222.2)
SourcePackage: ubuntu-meta
UpgradeStatus: No upgrade log present (probably fresh install)

[Steve Langasek (vorlon)]

Assigning to Dimitri for a sanity check of whether we can drop rsyslog from ubuntu-minimal without impacting any of our core use cases.

[Dimitri John Ledkov (xnox)]

Given that `init` is seeded, it means systemd and journald will be present on the system and provide a syslog compatible interface on the local system. For a minimal system that is sufficient.

Please note that persistent logs have not been enabled in xenial, thus ideally such a change should only be made from the current devel releases and up.

[Dimitri John Ledkov (xnox)]

The question is, if we should be seeding it back into cloud images, server, and desktop.