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57 Commits

Author SHA1 Message Date
Justin Terry (VM)
a8cc66b37a Fix store error serialization to gRPC status codes 
The pkg/store errors are duplicated errors of NotFound and AlreadyExist from
containerd's errdefs package and thus do not properly serialize when running
errdefs.ToGRPC on them. CRI runs this function on every return from a CRI
method so the conversion fails if there is a cache miss from the store caches
for containers or sandboxes. This change verifies that the errors are properly
converted to their gRPC values.

Signed-off-by: Justin Terry (VM) <juterry@microsoft.com>
 2020-02-05 18:32:45 -08:00
Lantao Liu
facbaa0e79 Better handle unknown state. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-12-06 10:56:27 -08:00
Antonio Ojea
fcd6bf318b Report Additional POD IPs 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-09-18 17:21:37 -07:00
Lantao Liu
ba8788c6b9 Update kubernetes dependency to 1.15.0. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-07-31 23:52:03 -07:00
Lantao Liu
fe0cb22026 Do not cache image handler. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-07-24 15:38:18 -07:00
Mike Brown
bc3b49efdf
Merge pull request #1160 from Random-Liu/remove-unused-todo 
Remove an unused TODO.
 2019-06-10 16:21:42 +02:00
Lantao Liu
09f83a337f Remove an unused TODO. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-06-07 15:42:04 -07:00
Mike Brown
b87c0d74a5 adds cni config data to the cri status/info 
Signed-off-by: Mike Brown <brownwm@us.ibm.com>
 2019-06-05 16:39:45 -05:00
Lantao Liu
d1f9611cb0 Use wait instead of TaskExit. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-04-18 00:18:26 -07:00
Shengjing Zhu
c6729fe0c4 Use ParseSignal and AtomicWriteFile functions from containerd 
Containerd has its own ParseSignal and AtomicWriteFile implementation.
So there's no need to use these function from github.com/docker/docker.

Signed-off-by: Shengjing Zhu <i@zhsj.me>
 2019-03-08 00:51:04 +08:00
Lantao Liu
83af4dad87 Support unknown state for sandbox and container 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-02-05 11:56:24 -08:00
Lantao Liu
4dc6f6d0b5 Add state machine for sandbox and container 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-02-05 11:56:24 -08:00
Lantao Liu
bfd25c80b4 Change StateUnknown to StateInit 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-02-04 11:24:49 -08:00
zhoulin xie
ae1b7ac4fd Fix some typos in comment 
Signed-off-by: zhoulin xie <zhoulin.xie@daocloud.io>
 2019-01-17 15:50:46 +08:00
Lantao Liu
515ef02473 Remove container lifecycle image ref dependency. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-12-07 10:40:21 -08:00
Mike Brown
f8e89f71a9 adds cni results to verbose pod info 
Signed-off-by: Mike Brown <brownwm@us.ibm.com>
 2018-11-26 15:57:00 -06:00
Lantao Liu
c1740d8291 Manage mount lifecycle and remove cached state 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-10-24 11:00:25 -07:00
Lantao Liu
c39f63eaf4 Teardown pod network even if the network namespace is closed 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-10-10 13:10:18 -07:00
Lantao Liu
963a01735b Add timeout for container/sandbox recover and event monitor. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-09-26 15:23:15 -07:00
Lantao Liu
4b45e16a4b Show runtime handler in sandbox debug info. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-09-16 21:27:51 -07:00
Lantao Liu
953d67d250 Create image reference cache. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-09-10 11:30:52 -07:00
Kir Kolyshkin
daeab40b45 os.Unmount: do not consult mountinfo, drop flags 
1. Currently, Unmount() call takes a burden to parse the whole nine yards
of /proc/self/mountinfo to figure out whether the given mount point is
mounted or not (and returns an error in case parsing fails somehow).

Instead, let's just call umount() and ignore EINVAL, which results
in the same behavior, but much better performance.

This also introduces a slight change: in case target does not exist,
the appropriate error (ENOENT) is returned -- document that.

2. As Unmount() is always used with MNT_DETACH flag, let's drop the
flags argument. This way, the only reason of EINVAL returned from
umount(2) can only be "target is not mounted".

3. While at it, remove the 'containerdmount' alias from the package.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
 2018-04-30 12:54:10 -07:00
abhi
aeef99a76e Using netns to perform socat 
This commit removes the usage of nsenter and uses netns
to perform socat operation.

Signed-off-by: abhi <abhi@docker.com>
 2018-04-05 13:28:00 -07:00
Lantao Liu
f4c9ef2647 Add symlink follow into unmount util. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-03-24 01:25:31 +00:00
Lantao Liu
e1fe1abff0 Use github.com/pkg/errors 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-03-17 02:24:38 +00:00
Mike Brown
d4e7154625 move links for cri-containerd to cri 
Signed-off-by: Mike Brown <brownwm@us.ibm.com>
 2018-03-13 17:06:26 -05:00
Stephen J Day
4ed26f3116
pkg/store: use a sync.Once to synchronize channel close 
Signed-off-by: Stephen J Day <stephen.day@docker.com>
 2018-03-09 14:43:16 -08:00
Lantao Liu
f5390d01d6 Fix a potential panic 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-02-22 03:17:16 +00:00
Lantao Liu
605b4a7b6a Update imports 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-02-08 02:45:44 +00:00
Yanqiang Miao
61c1fdb098 Use channel to propagate the stop info of sandbox 
Signed-off-by: Yanqiang Miao <miao.yanqiang@zte.com.cn>
 2018-01-26 16:58:13 +08:00
Lantao Liu
df58d6825d Avoid containerd access as much as possible. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-01-25 23:36:00 +00:00
Yanqiang Miao
c663d2423e Use channel to pass the stop info instead of polling for container stop 
Signed-off-by: Yanqiang Miao <miao.yanqiang@zte.com.cn>
 2018-01-25 11:07:54 +08:00
Lantao Liu
025ffe551f Rename kubernetes-incubator/cri-containerd to containerd/cri-containerd. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-01-10 22:35:33 +00:00
abhi
f1dbc0b375 Caching IP allocated by CNI plugin 
Signed-off-by: abhi <abhi@docker.com>
 2018-01-04 20:00:55 -08:00
Lantao Liu
e4753edf0a Minor cleanup. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2017-12-13 03:15:01 +00:00
Mike Brown
31223fd5b1 adds oci image spec to image info placed into imagestore 
Signed-off-by: Mike Brown <brownwm@us.ibm.com>
 2017-12-12 15:58:07 -06:00
Lantao Liu
5ed43ea1a3 Update containerd to fix long exec issue. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2017-11-30 19:24:14 +00:00
Lantao Liu
1b05f088b5
Merge pull request #375 from yanxuean/image-trunc 
support get image by truncindex
 2017-11-27 11:36:58 -08:00
yanxuean
cbe7f0dd5a use docker.digestSet store image truncid 
Signed-off-by: yanxuean <yan.xuean@zte.com.cn>
 2017-11-23 10:55:59 +08:00
Lantao Liu
76268ea242 Do not remove sandbox when netns is not closed. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2017-11-21 01:22:19 +00:00
Lantao Liu
73c2cb5632 Fix spammy CNI log. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2017-11-03 01:08:07 +00:00
Lantao Liu
4eaaee380f Fix removing state recover. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2017-10-31 20:03:58 +00:00
Lantao Liu
61d598d00f Merge pull request #235 from yanxuean/truncindex 
Add Truncindex for container, sandbox and image
 2017-10-11 21:03:16 -07:00
yanxuean
5ee3423820 add truncindex 
fix #222

Signed-off-by: yanxuean <yan.xuean@zte.com.cn>
 2017-10-12 10:32:20 +08:00
Lantao Liu
e78c85f76b Use new container update function 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2017-10-06 17:57:26 +00:00
Lantao Liu
a81a47bf9b Fix update container resources 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2017-10-03 06:03:39 +00:00
Lantao Liu
491400c892 Add ImageFsInfo support 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2017-09-25 21:02:29 +00:00
Lantao Liu
ce9d27bd94 Fix checkpoint recovery. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2017-09-21 21:10:38 +00:00
Lantao Liu
cc1b0b6709 Add restart recovery logic. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2017-09-21 17:59:46 +00:00
yanxuean
e1a7a0ea76 Switch to containerd extension 
fix #251

Signed-off-by: yanxuean <yan.xuean@zte.com.cn>
 2017-09-21 00:15:10 +08:00