Ever since 8eb62c2, systemd has not been able to cleanly stop lxc
containers (via lxc@) because it's still using SIGPWR for systemd-based
containers.
We should now use the nice logic in 330ae3d to stop the containers
instead.
Signed-off-by: JD Friedrikson <yours@decompo.site>
lxc-start started to default to daemonize the container when starting
this conflicts with type=simple of the systemd unit
call lxc-start with -F and thus force execution in foreground
that way we can feed the log to journald properly and keep type=simple
Debian-Bug: https://bugs.debian.org/826100
Signed-off-by: Evgeni Golov <evgeni@golov.de>
* This script sets /dev/.lxc which is needed for autodev containers.
* Previously was only executed with systemd. Execute it also with
the other init systems (sysvinit and upstart)
Signed-off-by: Carlos Alberto Lopez Perez <clopez@igalia.com>
Otherwise it may start too early and end up taking 10.0.3.1 even
though eth0 was eventually going to end up on 10.0.3.x.
https://bugs.launchpad.net/juju-core/+bug/1510619
Reported-by: Ryan Harper <ryan.harper@ubuntu.com>
Cc: Martin Pitt <martin.pitt@ubuntu.com>
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Per pitti's suggestion, use After= to force lxc to wait for lxc-net to finish
running.
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Reviewed-By: Martin Pitt <martin.pitt@ubuntu.com>
AppArmor ships /lib/apparmor/profile-load. /lib/init/apparmor-profile-load is
merely a wrapper which calls the former, so just call it directly to avoid the
dependency on the wrapper.
LP: #1432683
- RHEL/OL 7 doesn't have the ifconfig command by default so have the
lxc-net script check for its existence before use, and fall back
to using the ip command if ifconfig is not available
- When lxc-net is run from systemd on a system with selinux enabled,
the mkdir -p ${varrun} will create /run/lxc as init_var_run_t which
dnsmasq can't write its pid into, so we restorecon it
after creation (to var_run_t)
- The lxc-net systemd .service file needs an [Install] section so that
"systemctl enable lxc-net" will work
Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
This commit is based on the work of:
Signed-off-by: Michael H. Warfield <mhw@WittsEnd.com>
A generic changelog would be:
- Bring support for lxcbr0 to all distributions
- Share the container startup and network configuration logic across
distributions and init systems.
- Have all the init scripts call the helper script.
- Support for the various different distro-specific configuration
locations to configure lxc-net and container startup.
Changes on top of Mike's original version:
- Remove sysconfig/lxc-net as it's apparently only there as a
workaround for an RPM limitation and is breaking Debian systems by
including a useless file which will get registered as a package provided
conffile in the dpkg database and will therefore cause conffile prompts
on upgrades...
- Go with a consistant coding style in the various init scripts.
- Split out the common logic from the sysvinit scripts and ship both in
their respective location rather than have them be copies.
- Fix the upstart jobs so they actually work (there's no such thing as
libexec on Debian systems).
Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
On Ubuntu we need to set up the AppArmor profiles also under systemd.
Add a new helper "lxc-apparmor-load" and integrate it into lxc.service.
Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
This is the equivalent of the upstart lxc-net.conf to set up the LXC bridge.
This also drops "lxc.service" from tarballs. It is built source which depends
on configure options, so the statically shipped file will not work on most
systems.
https://launchpad.net/bugs/1312532
Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
Don't install systemd unit files into $(prefix), they won't work there.
Instead, get them from systemd's pkg-config file.
Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
This adds new functionality to lxc-autostart.
*) The -g / --groups option is multiple cummulative entry.
This may be mixed freely with the previous comma separated
group list convention. Groups are processed in the
order they first appear in the aggregated group list.
*) The NULL group may be specified in the group list using either a
leading comma, a trailing comma, or an embedded comma.
*) Booting proceeds in order of the groups specified on the command line
then ordered by lxc.start.order and name collalating sequence.
*) Default host bootup is now specified as "-g onboot," meaning that first
the "onboot" group is booted and then any remaining enabled
containers in the NULL group are booted.
*) Adds documentation to lxc-autostart for -g processing order and
combinations.
*) Parameterizes bootgroups, options, and shutdown delay in init scripts
and services.
*) Update the various init scripts to use lxc-autostart in a similar way.
Reported-by: CDR <venefax@gmail.com>
Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
Signed-off-by: Michael H. Warfield <mhw@WittsEnd.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
also remove /usr special case for non-debian distros since systemd
itself sets systemunitdir=$(rootprefix)/lib/systemd/system
Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
This adds the 3 upstart jobs that we've had in Ubuntu for a while:
- lxc.conf: Main upstart job, triggers lxc-net.conf based on config
- lxc-instance.conf: Triggered by lxc.conf for each auto-started container
- lxc-net.conf: Triggered by lxc.conf, sets up lxcbr0, NAT, mangling, ...
In addition, there are two extra config files in /etc/default:
- lxc: Allows setting some values like http proxying, disabling autostart, ...
- lxc-net: Network configuration for the lxcbr0 bridge
This change also disables the sysv script for all distros but Oracle as
the current script won't work on either Ubuntu nor Debian and I suspect
quite a few more distros, so it's not nearly as distro-agnostic as we
thought.
For Debian, only install the upstart jobs and systemd unit.
For Ubuntu, only install the upstart jobs.
This change also moves all the init related stuff to config/init/
Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
