On 06/04/2013 06:41 PM, richard -rw- weinberger wrote: > On Thu, May 23, 2013 at 6:06 AM, Gao feng <gaofeng@xxxxxxxxxxxxxx> wrote: >> This patchset try to add userns support for libvirt lxc. >> Since userns is nearly completed in linux-3.9, the old >> kernel doesn't support userns, I add some New XML elements >> to let people decide if enable userns.The userns is enabled >> only when user configure the XML. >> >> The format of user namespace related XML file like below: >> <idmap> >> <uid start='0' target='1000' count='10'> >> <gid start='0' target='1000' count='10'> >> </idmap> >> it means the user in container (which uid:gid is 0:0) will >> be mapped to the user in host (uid:gid is 1000:1000), count >> is used to form an u/gid range: The users in container which >> uid in [start, start + count -1] will be mapped. >> >> You can have multiple lines to map differnet id ranges, >> caution, you must make sure the root user of container has >> been mapped. >> >> This patchset also does the below jobs. >> >> 1, Because the uninit userns has no right to create devices, >> we should create devices for container on host. >> 2, Changes the owner of fuse and tty device. >> >> Change from v2: >> 1, Mount tmpfs on /stateDir/domain.dev >> 2, Create devices under /stateDir/doamin.dev/ >> 3, Mount Move the /.oldroot/stateDir/doamin.dev/ on the /dev/ of container >> 4, Enhance the configuration, disallow the semi configuration >> >> Gao feng (12): >> LXC: Introduce New XML element for user namespace >> LXC: enable user namespace only when user set the uidmap >> LXC: sort the uidmap/gidmap of domain >> LXC: introduce virLXCControllerSetupUserns and lxcContainerSetID >> LXC: Creating devices for container on host side >> LXC: Move creating /dev/ptmx to virLXCControllerSetupDevPTS >> LXC: fuse: Change files owner to the root user of container >> LXC: controller: change the owner of tty devices to the root user of >> container >> LXC: controller: change the owner of /dev to the root user of >> container >> LXC: controller: change the owner of devices created on host >> LXC: controller: change the owner of /dev/pts and ptmx to the root of >> container >> LXC: introduce virLXCControllerChown >> >> docs/formatdomain.html.in | 23 ++++ >> docs/schemas/domaincommon.rng | 31 +++++ >> src/conf/domain_conf.c | 115 ++++++++++++++++++ >> src/conf/domain_conf.h | 22 ++++ >> src/lxc/lxc_container.c | 183 ++++++++++++++-------------- >> src/lxc/lxc_controller.c | 271 +++++++++++++++++++++++++++++++++++++++++- >> src/lxc/lxc_fuse.c | 6 + >> 7 files changed, 557 insertions(+), 94 deletions(-) > > I'm wondering what the state of this patch set is. > I'd really like to see it mainline. :-) > It's still under review. needs some ACK. If you can help to test or ACK this patchset, it will be very helpful. :) Actually, I just want to ping... Thanks, Gao > -- > Thanks, > //richard > -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list