[Devel] [PATCH v2 0/8] upstream Linux support for userns

[Glauber Costa]

Kir,

Please review the following patchset. It implements support for userns inside
containers. Running a container works, and "vzctl enter" works as well. There
are still some caveats that I intend to tackle in the upcoming weeks. Most
pressing, is the fact that although this patchset finally implements --ipadd
(now all infrastructure is in place), we can ssh into containers due to issues
related to the proc filesystem.


Let me know if there are any issues, I'll happily fix them.

Glauber Costa (8):
  host uid and gid parameters
  adjust fs_create parameter
  user namespace support for upstream containers
  modify tar extraction to account for user namespace
  add user mismatch test
  allow local uid and gid to be specified at container creation
  automatically add bridge venet0 when needed
  allow for distro-specific fix ups at creation time.

 etc/dists/redhat.conf       |   1 +
 etc/dists/scripts/fixups.sh |  43 +++++++
 include/dist.h              |   2 +
 include/env.h               |   4 +-
 include/res.h               |   8 ++
 include/types.h             |   1 +
 include/vzctl_param.h       |   3 +
 man/vzctl.8.in              |  14 +++
 scripts/vps-create.in       |  19 ++++
 scripts/vps-functions.in    |   7 ++
 src/lib/Makefile.am         |   3 +
 src/lib/chown_preload.c     |  93 +++++++++++++++
 src/lib/config.c            |  32 ++++++
 src/lib/create.c            |  30 +++--
 src/lib/dist.c              |  10 +-
 src/lib/env.c               |  23 +++-
 src/lib/exec.c              |   2 +-
 src/lib/hooks_ct.c          | 269 ++++++++++++++++++++++++++++++++++++++++++--
 src/vzctl-actions.c         |   2 +
 src/vzctl.c                 |   1 +
 vzctl.spec                  |   2 +-
 21 files changed, 544 insertions(+), 25 deletions(-)
 create mode 100755 etc/dists/scripts/fixups.sh
 create mode 100644 src/lib/chown_preload.c

-- 
1.7.11.7