Commit Graph

20 Commits

Author SHA1 Message Date
Michael Pratt 5b41ba5d0e Fix various spelling issues in the documentation
Addresses obvious typos, in the documentation only.

COPYBARA_INTEGRATE_REVIEW=https://github.com/google/gvisor/pull/443 from Pixep:fix/documentation-spelling 4d0688164eafaf0b3010e5f4824b35d1e7176d65
PiperOrigin-RevId: 255477779
2019-06-27 14:25:50 -07:00
Michael Pratt e98ce4a2c6 Add TODO reminder to remove tmpfs caching options
Updates #179

PiperOrigin-RevId: 255081565
2019-06-25 17:12:34 -07:00
Ian Gudger 3e9b8ecbfe Plumb context through more layers of filesytem.
All functions which allocate objects containing AtomicRefCounts will soon need
a context.

PiperOrigin-RevId: 253147709
2019-06-13 18:40:38 -07:00
Adin Scannell add40fd6ad Update canonical repository.
This can be merged after:
https://github.com/google/gvisor-website/pull/77
  or
https://github.com/google/gvisor-website/pull/78

PiperOrigin-RevId: 253132620
2019-06-13 16:50:15 -07:00
Fabricio Voznika fc746efa9a Add support to mount pod shared tmpfs mounts
Parse annotations containing 'gvisor.dev/spec/mount' that gives
hints about how mounts are shared between containers inside a
pod. This information can be used to better inform how to mount
these volumes inside gVisor. For example, a volume that is shared
between containers inside a pod can be bind mounted inside the
sandbox, instead of being two independent mounts.

For now, this information is used to allow the same tmpfs mounts
to be shared between containers which wasn't possible before.

PiperOrigin-RevId: 252704037
2019-06-11 14:54:31 -07:00
Michael Pratt 4d52a55201 Change copyright notice to "The gVisor Authors"
Based on the guidelines at
https://opensource.google.com/docs/releasing/authors/.

1. $ rg -l "Google LLC" | xargs sed -i 's/Google LLC.*/The gVisor Authors./'
2. Manual fixup of "Google Inc" references.
3. Add AUTHORS file. Authors may request to be added to this file.
4. Point netstack AUTHORS to gVisor AUTHORS. Drop CONTRIBUTORS.

Fixes #209

PiperOrigin-RevId: 245823212
Change-Id: I64530b24ad021a7d683137459cafc510f5ee1de9
2019-04-29 14:26:23 -07:00
Nicolas Lacasse f4ce43e1f4 Allow and document bug ids in gVisor codebase.
PiperOrigin-RevId: 245818639
Change-Id: I03703ef0fb9b6675955637b9fe2776204c545789
2019-04-29 14:04:14 -07:00
Nicolas Lacasse 2512cc5617 Allow filesystem.Mount to take an optional interface argument.
PiperOrigin-RevId: 238360231
Change-Id: I5eaf8d26f8892f77d71c7fbd6c5225ef471cedf1
2019-03-13 19:24:03 -07:00
Adin Scannell b5088ba59c cleanup: extract the kernel from context
Change-Id: I94704a90beebb53164325e0cce1fcb9a0b97d65c
PiperOrigin-RevId: 230817308
2019-01-24 17:02:52 -08:00
Nicolas Lacasse dc8450b567 Remove fs.Handle, ramfs.Entry, and all the DeprecatedFileOperations.
More helper structs have been added to the fsutil package to make it easier to
implement fs.InodeOperations and fs.FileOperations.

PiperOrigin-RevId: 229305982
Change-Id: Ib6f8d3862f4216745116857913dbfa351530223b
2019-01-14 20:34:28 -08:00
Rahat Mahmood ccce1d4281 Filesystems shouldn't be saving references to Platform.
Platform objects are not savable, storing references to them in
filesystem datastructures would cause save to fail if someone actually
passed in a Platform.

Current implementations work because everywhere a Platform is
expected, we currently pass in a Kernel object which embeds Platform
and thus satisfies the interface.

Eliminate this indirection and save pointers to Kernel directly.

PiperOrigin-RevId: 225288336
Change-Id: Ica399ff43f425e15bc150a0d7102196c3d54a2ab
2018-12-12 17:47:55 -08:00
Nicolas Lacasse 8c84f9a3c1 Parse the tmpfs mode before validating.
This gets rid of the problematic modeRegex.

PiperOrigin-RevId: 221835959
Change-Id: I566b8d8a43579a4c30c0a08a620a964bbcd826dd
2018-11-20 14:02:39 -08:00
Nicolas Lacasse 6ef08c2bc2 Allow setting sticky bit in tmpfs permissions.
PiperOrigin-RevId: 221683127
Change-Id: Ide6a9f41d75aa19d0e2051a05a1e4a114a4fb93c
2018-11-15 13:48:59 -08:00
Juan b23cd33682 modify modeRegexp to adapt the default spec of containerd
https://github.com/containerd/containerd/blob/master/oci/spec.go#L206, the mode=755
didn't match the pattern modeRegexp = regexp.MustCompile("0[0-7][0-7][0-7]").

Closes #112

Signed-off-by: Juan <xionghuan.cn@gmail.com>
Change-Id: I469e0a68160a1278e34c9e1dbe4b7784c6f97e5a
PiperOrigin-RevId: 219672525
2018-11-01 11:57:54 -07:00
Ian Gudger 8fce67af24 Use correct company name in copyright header
PiperOrigin-RevId: 217951017
Change-Id: Ie08bf6987f98467d07457bcf35b5f1ff6e43c035
2018-10-19 16:35:11 -07:00
Zhaozhong Ni 57d0fcbdbf Automated rollback of changelist 207037226
PiperOrigin-RevId: 207125440
Change-Id: I6c572afb4d693ee72a0c458a988b0e96d191cd49
2018-08-02 10:42:48 -07:00
Michael Pratt 60add78980 Automated rollback of changelist 207007153
PiperOrigin-RevId: 207037226
Change-Id: I8b5f1a056d4f3eab17846f2e0193bb737ecb5428
2018-08-01 19:57:32 -07:00
Zhaozhong Ni b9e1cf8404 stateify: convert all packages to use explicit mode.
PiperOrigin-RevId: 207007153
Change-Id: Ifedf1cc3758dc18be16647a4ece9c840c1c636c9
2018-08-01 15:43:24 -07:00
Neel Natu 5b09ec3b89 Allow a filesystem to control its visibility in /proc/filesystems.
PiperOrigin-RevId: 204508520
Change-Id: I09e5f8b6e69413370e1a0d39dbb7dc1ee0b6192d
2018-07-13 12:10:57 -07:00
Googler d02b74a5dc Check in gVisor.
PiperOrigin-RevId: 194583126
Change-Id: Ica1d8821a90f74e7e745962d71801c598c652463
2018-04-28 01:44:26 -04:00