- 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 ${varrun} will create /run/lxc as init_var_run_t which
dnsmasq can't write its pid into, so we restorecon it
after creation (to var_run_t)
- The lxc-net systemd .service file needs an [Install] section so that
"systemctl enable lxc-net" will work
Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
Interfaces listed by `ip link list` are prefixed with the index
identifier. The pattern "^$BRNAME" does not match.
- dependencies to ifconfig and ip removed
- wait until interface flagged with IFF_UP
Ref: https://github.com/torvalds/linux/blob/master/include/uapi/linux/if.h
Signed-off-by: Joshua Brunner <j.brunner@nexbyte.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>
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>
