touch-packages team mailing list archive

[Serge Hallyn <1413343@xxxxxxxxxxxxxxxxxx>]

Sorry, I don't quite understand your questions.  What do you mean by
"running under the root"?  What is "the problem" at this point?  If
you're getting an error creating unprivileged containers (which are
created/started without becoming the root user), see "Basic unprivileged
usage" at https://help.ubuntu.com/stable/serverguide/lxc.html.  You just
need to create ~/.config/lxc/default.conf with a default userid mapping,
and grant yourself the right to connect network interfaces to lxcbr0
using the file /etc/lxc/lxc-usernet.

As for a 'default template', I believe the download template is now the
most commonly used.  You can just do

sudo lxc-create -n b1 -t download

to be interactively queried as to the distribution/release/architecture.
In comment #2 I showed how to create a container using the most reason
Ubuntu LTS (14.04 trusty tahr) as the guest OS.

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Touch seeded packages, which is subscribed to lxc in Ubuntu.
https://bugs.launchpad.net/bugs/1413343

Title:
  lxc-create debug output is broken or useless

Status in lxc package in Ubuntu:
  Fix Released

Bug description:
  Can't create container and debug output doesn't explain anything:

  $ lxc-create --logpriority=DEBUG -n buildbox -o here.log
  lxc-create: Error creating container buildbox
  $ cat here.log 
       lxc-create 1421867190.847 WARN     lxc_log - lxc_log_init called with log already initialized
       lxc-create 1421867190.847 ERROR    lxc_create_ui - Error creating container buildbox

  I doubt that --logpriority option is processed at all:

  $ lxc-create --logpriority=wat -n buildbox -o here.log
  lxc-create: Error creating container buildbox

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: lxc 1.0.6-0ubuntu0.1
  ProcVersionSignature: Ubuntu 3.13.0-44.73-generic 3.13.11-ckt12
  Uname: Linux 3.13.0-44-generic i686
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: i386
  CurrentDesktop: Unity
  Date: Wed Jan 21 21:55:50 2015
  InstallationDate: Installed on 2012-03-12 (1045 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120301)
  KernLog:
   Jan 21 07:40:13 SONiC kernel: [82266.453659] type=1400 audit(1421815213.422:96): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=17589 comm="apparmor_parser"
   Jan 21 07:40:13 SONiC kernel: [82266.453673] type=1400 audit(1421815213.422:97): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=17589 comm="apparmor_parser"
   Jan 21 07:40:13 SONiC kernel: [82266.454329] type=1400 audit(1421815213.422:98): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=17589 comm="apparmor_parser"
  SourcePackage: lxc
  UpgradeStatus: Upgraded to trusty on 2014-04-18 (277 days ago)
  defaults.conf:
   lxc.network.type = veth
   lxc.network.link = lxcbr0
   lxc.network.flags = up
   lxc.network.hwaddr = 00:16:3e:xx:xx:xx

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