Commits · 0ed79f452a0e22ed4e20c34a4d5f16ef0a2ca50d · Chen Yisong / lxc

08 Feb, 2021 1 commit

network: Add error message if iw couldn't be found · 0ed79f45

authored Feb 06, 2021

When iw is not installed on the host, lxc fails to move wireless devices
into a container. Unfortunately there is no real error message yet
(other than that it didn't work), so its quite unobvious what causes
this. This commit adds a error message that clearly states the
application iw is missing.
Signed-off-by: Maximilian Blenk <blenkmax@gmail.com>

0ed79f45

05 Feb, 2021 30 commits
- Merge pull request #3660 from brauner/2021-02-05/fixes_1 · 01149adf
  Stéphane Graber authored Feb 05, 2021
```
mount_utils: initialize fd
```
  01149adf
- mount_utils: kill mount_filesystem() · 60218ee7
  Christian Brauner authored Feb 05, 2021
```
We have way better helpers now.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  60218ee7
- attach: switch to simple mount() · 0d50f288
  Christian Brauner authored Feb 05, 2021
```
At the point where we're remounging proc and sys we're in the container's
namespaces so there's no chance of escape so a simple mount() syscall will
suffice.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  0d50f288
- mount_utils: initialize fd · 5cf51172
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  5cf51172
- Merge pull request #3659 from brauner/2021-02-05/fixes · 338c2abe
  Stéphane Graber authored Feb 05, 2021
```
mount: extend support for the new mount api
```
  338c2abe
- tree-wide: make use of new_mount_api() where it makes sense · 635e7bac
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  635e7bac
- mount_utils: detect new mount api support · 87545854
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  87545854
- mount_utils: kill mount_from_at() · 55a85f4a
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  55a85f4a
- conf: use fd_bind_mount() in lxc_fill_autodev() · d2c885f1
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  d2c885f1
- mount_utils: add support for bind-mounts through the new mount api · 041d1e30
  Christian Brauner authored Feb 05, 2021
```
fd_bind_mount()
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  041d1e30
- mount_utils: kill mount_at() · ca9055b4
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  ca9055b4
- cgroups: switch __cg_mount_direct() to use the new mount api · a099c5db
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  a099c5db
- cgroups: switch tmpfs mounting to new mount api · 23a20dbe
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  23a20dbe
- conf: switch mount_autodev() to new mount api · bfbfeedf
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  bfbfeedf
- mount_utils: add extended helpers for new mount api · 1f3eb959
  Christian Brauner authored Feb 05, 2021
```
fs_prepare()
fs_set_property()
fs_attach()
fs_mount()
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  1f3eb959
- mount_utils: move mount_at() and mount_from_at() over from utils.{c,h} · 74ed30d7
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  74ed30d7
- Merge pull request #3657 from brauner/2021-02-05/init_groups · b5daeddc
  Christian Brauner authored Feb 05, 2021
```
conf: implement lxc.init.groups
```
  b5daeddc
- confile: make garbage groups an error · 7fe8120e
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  7fe8120e
- tests: improve lxc.init.groups tests · 6f6c71cd
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  6f6c71cd
- confile: handle appending init groups · c71f64cb
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  c71f64cb
- conf: use lxc_groups_t directly · 4822319f
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  4822319f
- attach_options: use size_t for lxc_groups_t · fb4dbb51
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  fb4dbb51
- attach: use brackets around flag check · 9475d2b9
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  9475d2b9
- attach_options: use standard C pointer syntax · f5072dcd
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  f5072dcd
- attach_options: initialize .groups · f41aa73b
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  f41aa73b
- attach: Add groups option to keep additional group IDs. · 8caac583
  Ruben Jenster authored Feb 04, 2021
```
Signed-off-by: Ruben Jenster <r.jenster@drachenfels.de>
```
  8caac583
- confile: add lxc.init.groups to keep additional groups · bf31b337
  Ruben Jenster authored Oct 30, 2020
```
Signed-off-by: Ruben Jenster <r.jenster@drachenfels.de>
```
  bf31b337
- utils: rework lxc_setgroups() · 5a7f1dc6
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  5a7f1dc6
- tree-wide: use lxc_drop_groups() instead of lxc_setgroups(0, NULL) · 8917c382
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  8917c382
- utils: add lxc_drop_groups() · 8dd6f81e
  Christian Brauner authored Feb 05, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  8dd6f81e
04 Feb, 2021 9 commits
- Merge pull request #3655 from brauner/2021-02-04/fixes_1 · d71e4764
  Stéphane Graber authored Feb 04, 2021
```
Tiny fixes in attach and utils
```
  d71e4764
- utils: check for snprintf() error · 7f40f061
  Christian Brauner authored Feb 04, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  7f40f061
- attach: improve logging and terminology · bd6a2355
  Christian Brauner authored Feb 04, 2021
```
The term "intermediate process" is not very nice imho, "transient process" fits
better.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  bd6a2355
- Merge pull request #3651 from brauner/2021-02-04/fixes · 5ee510d6
  Stéphane Graber authored Feb 04, 2021
```
cgroups: fix cgroup mounting
```
  5ee510d6
- cgroups: check for correct error in __cg_unified_attach() from cgroup_attach() · 59114d80
  Christian Brauner authored Feb 04, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  59114d80
- tree-wide: s/dfd_root_host/dfd_host/g · ea11a215
  Christian Brauner authored Feb 04, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  ea11a215
- tree-wide: s/mntpt_fd/dfd_mnt/g · ea57e424
  Christian Brauner authored Feb 04, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  ea57e424
- tree-wide: s/dev_mntpt_fd/dfd_dev/g · a5a08920
  Christian Brauner authored Feb 04, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  a5a08920
- syscall_wrappers: fix PROTECT_OPEN_W macro · 8ea5110c
  Christian Brauner authored Feb 04, 2021
```
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
```
  8ea5110c