Do as much as possible to allow containers switching from non-systemd to
systemd to work as intended (but nothing that will cause side effects).
Use update-rc.d disable instead of remove so the init scripts are not
re-enabled when the package is updated
Signed-off-by: Cameron Norman <camerontnorman@gmail.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Disabled building openSUSE containers on openSUSE 13.2 and openSUSE
Tumbleweed due to faulty behaviour with newer versions of
init_buildsystem.
Signed-off-by: Johannes Kastl <git@ojkastl.de>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Create a tty so we get login prompt on console by default
Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Support creation and use of lxc-cirros by unprivileged users.
If we detect we are an unprivileged user, then insist that we
be in a userns with a id mapping.
If we are in a userns, then don't extract /dev when extracting
the rootfs.
If we are not root, then save the tarball to ~/.cache/lxc/cirros
instead of /var/cache/lxc/cirros.
If we are not roo, then include entries to auto-mount proc and sys,
as well as bind-mount devices.
Cc: Scott Moser <smoser@ubuntu.com>
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Do mkdir $rootfs/dev/shm and then mount tmpfs on /dev/shm.
Signed-off-by: TAMUKI Shoichi <tamuki@linet.gr.jp>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
Containers with systemd need a somewhat special setup, which I borrowed
and adapted from lxc-fedora. These changes are required so that Debian 8
(jessie) containers work properly, and are a no-op for previous Debian
versions.
Signed-off-by: Antonio Terceiro <terceiro@debian.org>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
Fix a typo in the lines inserted in the default sources.list.
Change the default mirror to http.debian.net which is (supposedly) more
accurate and better than cdn.debian.net for a generic configuration.
Use security.debian.org directly for the {release}/updates repository.
Signed-off-by: Gu1 <gu1@aeroxteam.fr>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
I've found one more typo in the gentoo template, configuration in the
generated file /etc/conf.d/hostname was not valid, but it didn't impact
me due to "lxc.utsname" being set in the configuration file of container
and hostname service being not used. Anyway, I've made a patch and
sending it with this mail.
Signed-off-by: Dark Templar <dark_templar@hotbox.ru>
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
When running unprivileged, lxc-create will touch a fstab file, with bind-mounts
for the ttys and other devices. Add this entry in the container config.
Signed-off-by: Bogdan Purcareata <bogdan.purcareata@freescale.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
Apply the changes found in templates/lxc-download to the busybox template as
well. Change ownership of the config and fstab files to the unprivileged user,
and the ownership of the rootfs to root in the new user namespace.
Eliminate the "unsupported for userns" flag.
Signed-off-by: Bogdan Purcareata <bogdan.purcareata@freescale.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
- move action() from common to sysvinit wrapper since its only really
applicable for sysvinit and not the other init systems
- fix bug in action() fallback, need to shift away msg before executing action
- make lxc-net 98 so it starts before lxc-container (99), otherwise the lxcbr0
won't be available when containers are autostarted
- make the default RUNTIME_PATH be /var/run instead of /run. On older
distros (like ol6.5) /run doesn't exist. lxc-net will create this directory
and attempt to create the dnsmasq.pid file in it, but this will fail when
SELinux is enabled because the directory will have the default_t type.
Newer systems have /var/run symlinked to /run so you get to the same place
in that case.
- add %postun to remove lxc-dnsmasq user when pkgs are removed
- fix bug in lxc-oracle template that was creating /var/lock/subsys/lxc as
a dir and interfering with the init scripts
Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Call tar with --numeric-owner option to use numbers for user/group
names because the whole uid/gid in rootfs should be consistently
unchanged as in original stage3 tarball and private portage.
Signed-off-by: TAMUKI Shoichi <tamuki@linet.gr.jp>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Regardless of whether "installpkg" command exists or not, install the
command temporarily with static linked tar command into the lxc cache
directory to keep the original uid/gid of files/directories. Also,
use sed command instead of ed command for simplicity.
Signed-off-by: TAMUKI Shoichi <tamuki@linet.gr.jp>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Added check of services in container before start or stop.
Added check of syslog config existence prior changing.
Signed-off-by: Denis Pynkin <dans@altlinux.org>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
- If "installpkg" command does not exist, lxc-plamo temporarily
install the command with static linked tar command into the lxc
cache directory. The tar command does not refer to passwd/group
files, which means that only a few files/directories are extracted
with wrong user/group ownership. To avoid this, the installpkg
command now uses the standard tar command in the system.
- Change mode to 666 for $rootfs/dev/null to allow write access for
all users.
- Small fix in usage message.
Signed-off-by: TAMUKI Shoichi <tamuki@linet.gr.jp>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Acked-by: KATOH Yasufumi <karma@jazz.email.ne.jp>
With the current old CentOS template, dnsmasq was not able to resolve
the hostname of an lxc container after it had been created. This minor
change rectifies that.
Signed-off-by: Kalman Olah <hello@kalmanolah.net>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Send container's hostname to dhcp server when getting ip address.
Signed-off-by: Nikolay Martynov <mar.kolya@gmail.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
/dev/shm must be turned from a directory into a symlink to /run/shm.
The templates do this only if they find -d $rootfs/run/shm. Since /run
will be a tmpfs, checking for it in the rootfs is silly. It also is
currently broken as ubuntu cloud images have an empty /run.
(this should fix https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1353734)
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
This forces wget to retry if it gets a network error.
Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
Also fix the comment in lxc-cirros template (which I overlooked last time).
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
When using unprivileged containers, tty fails because of vhangup. Adding
--nohangup to nimgetty, it fixes the issue. This is the same problem
occurred for oracle template, commit 2e83f7201c
Signed-off-by: Claudio Alarcon clalarco@gmail.com
Fix btrfs support when lxc-create does not bind-mount the rootfs.
Signed-off-by: José Martínez <xosemp@gmail.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
- Mounting cgroup:mixed prevents systemd inside the container from
moving its children out of the cgroups lxc setup. This ensure the
limits setup in the configuration or with lxc-cgroup are effective.
- Update for the OL7 channel name that will be used on
public-yum.oracle.com.
Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Update container's /etc/securetty to allow console logins when lxc.devttydir is not empty.
Also use config entries provided by shared and common configuration files.
Signed-off-by: Alexander Vladimirov <alexander.idkfa.vladimirov@gmail.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Shuffle around usage text a bit and add missing -d while there.
Signed-off-by: Alexander Vladimirov <alexander.idkfa.vladimirov@gmail.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Move common container configuration entries into template config.
Remove unnecessary service symlinking and configuration entries, as well as
guest configs and other redundant configuration, fix minor script bugs.
Clean up template command line, add -d option to allow disabling services.
Also enable getty's on all configured ttys to allow logins via lxc-console,
set lxc.tty value corresponding to default Arch /etc/securetty configuration.
This patch simplifies Arch Linux template a bit, while fixing some
longstanding issues. It also provides common configuration based on
files provided for Fedora templates.
Signed-off-by: Alexander Vladimirov <alexander.idkfa.vladimirov@gmail.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
OpenSUSE is now ready for the download template in the master branch,
however it's not going to be compatible with older LXC as they lack the
needed config files, so bump the compat level to 2 to indicate that the
current lxc-download can deal with the current OpenSUSE containers.
Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
Updated the lxc-opensuse template for the changes for the common
configuration used by the download template. Changed the default
network mode in the container to dhcp.
Signed-off-by: Michael H. Warfield <mhw@WittsEnd.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
