Public bug reported:
lxc-create does not create a container that will work with lxc-start.
I have created noble 24.04 container with the following command:
lxc-create -B dir -t download -n noble-simple -- -d ubuntu -r noble -a amd64
then try to start the container running using:
lxc-start noble-simple --logfile /tmp/log.out --logpriority=info
It does not start:
root@srv:~# lxc-ls -f simple
NAME STATE AUTOSTART GROUPS IPV4 IPV6 UNPRIVILEGED
noble-simple STOPPED 0 - - - false
If I add the following to the config file it works:
lxc.apparmor.profile = unconfined
lxc-ls -f simple
NAME STATE AUTOSTART GROUPS IPV4 IPV6 UNPRIVILEGED
noble-simple RUNNING 0 - 192.168.204.251 - false
I think the is security problem because using unconfined is removing
apparmor protection from the container
also should not have to modify the config file for a simple lxc-create
it should just work
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: lxc 1:5.0.3-2ubuntu7
ProcVersionSignature: Ubuntu 6.8.0-48.48-generic 6.8.12
Uname: Linux 6.8.0-48-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.1
Architecture: amd64
CasperMD5CheckResult: unknown
Date: Sat Nov 9 15:57:58 2024
InstallationDate: Installed on 2014-08-19 (3735 days ago)
InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release amd64
(20140722.3)
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
SourcePackage: lxc
UpgradeStatus: Upgraded to noble on 2024-11-05 (4 days ago)
mtime.conffile..etc.default.lxc-net: 2024-11-04T23:19:17.843966
mtime.conffile..etc.init.d.apport: 2024-07-22T10:59:07
mtime.conffile..etc.lxc.default.conf: 2024-11-04T23:19:17.859965
** Affects: lxc (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug noble
** Attachment added: "config file that does not work"
https://bugs.launchpad.net/bugs/2087755/+attachment/5835971/+files/config.nostart
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https://bugs.launchpad.net/bugs/2087755
Title:
lxc-start will not start noble container
Status in lxc package in Ubuntu:
New
Bug description:
lxc-create does not create a container that will work with lxc-start.
I have created noble 24.04 container with the following command:
lxc-create -B dir -t download -n noble-simple -- -d ubuntu -r noble -a amd64
then try to start the container running using:
lxc-start noble-simple --logfile /tmp/log.out --logpriority=info
It does not start:
root@srv:~# lxc-ls -f simple
NAME STATE AUTOSTART GROUPS IPV4 IPV6 UNPRIVILEGED
noble-simple STOPPED 0 - - - false
If I add the following to the config file it works:
lxc.apparmor.profile = unconfined
lxc-ls -f simple
NAME STATE AUTOSTART GROUPS IPV4 IPV6 UNPRIVILEGED
noble-simple RUNNING 0 - 192.168.204.251 - false
I think the is security problem because using unconfined is removing
apparmor protection from the container
also should not have to modify the config file for a simple lxc-create
it should just work
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: lxc 1:5.0.3-2ubuntu7
ProcVersionSignature: Ubuntu 6.8.0-48.48-generic 6.8.12
Uname: Linux 6.8.0-48-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.1
Architecture: amd64
CasperMD5CheckResult: unknown
Date: Sat Nov 9 15:57:58 2024
InstallationDate: Installed on 2014-08-19 (3735 days ago)
InstallationMedia: Ubuntu-Server 14.04.1 LTS "Trusty Tahr" - Release amd64
(20140722.3)
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
SourcePackage: lxc
UpgradeStatus: Upgraded to noble on 2024-11-05 (4 days ago)
mtime.conffile..etc.default.lxc-net: 2024-11-04T23:19:17.843966
mtime.conffile..etc.init.d.apport: 2024-07-22T10:59:07
mtime.conffile..etc.lxc.default.conf: 2024-11-04T23:19:17.859965
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