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102 Commits

Author SHA1 Message Date
Michael Crosby
1fe5a251c4 Move Exec creation to init process 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-11-13 16:45:25 -05:00
Michael Crosby
13c7c3ef10 Remove urfave cli dep from shim 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-11-07 10:51:12 -05:00
Michael Crosby
526d15bd86 Move dial funcs to dialer pkg 
This reduces shim size from 30mb to 18mb

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-11-07 10:51:12 -05:00
Michael Crosby
f43b7acfd2 Update files based on go lint 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-10-02 10:15:28 -04:00
Michael Crosby
d22160c28e Vendor typeurl package 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-09-19 09:43:55 -04:00
Kenfe-Mickael Laventure
1b79170849 linux: Add RuntimeRoot to RuncOptions 
This allow specifying wher the OCI runtime should store its state data.

Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
 2017-08-31 14:35:05 -07:00
Kenfe-Mickael Laventure
ab0cb4e756 linux: Honor RuncOptions if set on container 
This also fix the type used for RuncOptions.SystemCgroup, hence introducing
an API break.

Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
 2017-08-31 14:35:05 -07:00
Kenfe-Mickael Laventure
3f34c421d3 Add missing "/tasks/exec-started" event topic 
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
 2017-08-29 08:27:44 -07:00
Kenfe-Mickael Laventure
9923a49e97 linux/shim: Kill container upon SIG{TERM,KILL} 
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
 2017-08-29 08:27:44 -07:00
Kenfe-Mickael Laventure
7ac351cdfe Share Dialer and DialAddress between client and shim 
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
 2017-08-11 09:34:29 -07:00
Kenfe-Mickael Laventure
587a811d09 Check credentials when connecting to shim 
NewUnixSocketCredentials was actually never invoked before.

Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
 2017-08-11 09:34:29 -07:00
Tobias Klauser
4a6a2b9db0 Switch from package syscall to golang.org/x/sys 
The syscall package is locked down and the comment in [1] advises to
switch code to use the corresponding package from golang.org/x/sys. Do
so and replace usage of package syscall with package
golang.org/x/sys/{unix,windows} where applicable.

  [1] https://github.com/golang/go/blob/master/src/syscall/syscall.go#L21-L24

This will also allow to get updates and fixes for syscall wrappers
without having to use a new go version.

Errno, Signal and SysProcAttr aren't changed as they haven't been
implemented in x/sys/. Stat_t from syscall is used if standard library
packages (e.g. os) require it. syscall.ENOTSUP, syscall.SIGKILL and
syscall.SIGTERM are used for cross-platform files.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
 2017-08-09 13:41:16 +02:00
Kenfe-Mickael Laventure
8700e23a10 Use root dir when storing temporary checkpoint data 
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
 2017-08-03 14:38:18 -07:00
Stephen J Day
7ed88c1e36 linux/shim: use events.Publisher interface 
Signed-off-by: Stephen J Day <stephen.day@docker.com>
 2017-07-31 14:23:51 -07:00
Michael Crosby
7b6ff6ec89 event forwarding without shim 
Fixes #1138

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-07-31 10:05:24 -04:00
Andrew Pennebaker
1d2a079f08 update to github.com/sirupsen/logrus v1.0.0 
Signed-off-by: Andrew Pennebaker <apennebaker@datapipe.com>
 2017-07-21 15:39:14 -07:00
Ian Campbell
8b365117a2 containerd-shim: Do not remount root MS_SLAVE 
Mounting as MS_SLAVE here breaks use cases which want to use
rootPropagation=shared in order to expose mounts to the host (and other
containers binding the same subtree), mounting as e.g. MS_SHARED is pointless
in this context so just remove.

Having done this we also need to arrange to manually clean up the mounts on
delete, so do so.

Note that runc will also setup root as required by rootPropagation, defaulting
to MS_PRIVATE.

Fixes #1132.

Signed-off-by: Ian Campbell <ian.campbell@docker.com>
 2017-07-20 10:50:08 +01:00
Michael Crosby
6578565216 Use event service post for shim events 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-07-07 16:30:57 -07:00
Michael Crosby
f93bfb6233 Add Exec IDs 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-07-06 15:23:08 -07:00
Kenfe-Mickael Laventure
d3e7af2c0a containerd-shim: Refuse connection from uid/gid different from the shim process 
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
 2017-06-23 17:50:13 -07:00
Kenfe-Mickael Laventure
95afeb7831 containerd-shim: Use abstract namespace for the unix socket 
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
 2017-06-23 17:48:08 -07:00
Michael Crosby
990536f2cc Move shim protos into linux pkg 
This moves the shim's API and protos out of the containerd services
package and into the linux runtime package. This is because the shim is
an implementation detail of the linux runtime that we have and it is not
a containerd user facing api.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-06-23 16:21:47 -07:00
Stephen J Day
12a6beaeeb *: update import paths to use versioned services 
Signed-off-by: Stephen J Day <stephen.day@docker.com>
 2017-06-21 18:29:06 -07:00
Michael Crosby
497db9ac06 Namespace tasks via runc --root 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-06-06 16:31:00 -07:00
Derek McGowan
dfce91854e Update travis to run make build 
Ensure all packages can be built, even those not yet imported by binaries.

Signed-off-by: Derek McGowan <derek@mcgstyle.net>
 2017-05-31 13:35:03 -07:00
Justin Cormack
6a571ecd40 Portability fixes for containerd shim 
Update go-runc to master with portability fixes.

Subreaper only exists on Linux, and only Linux runs the shim in a
mount namespace.

With these changes the shim compiles on Darwin, which means the
whole build compiles without errors now.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2017-05-16 17:13:32 +01:00
Akihiro Suda
2562aca1a3 new service: version 
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
 2017-05-11 09:07:43 +00:00
Michael Crosby
23b2b09d13 Update deps after move to containerd org 
This updates containerd to use the latest versions of cgroups, fifo,
console, and go-runc from the containerd org.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-05-10 16:51:48 -07:00
Michael Crosby
3db1ea8d07 [bin] Replace syscall with /x/sys/unix 
Replace syscall usage with /sys/unix in the binaries and their packages

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-04-10 12:01:33 -07:00
Kenfe-Mickael Laventure
c5843b7615 Initial windows runtime work 
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
 2017-04-07 09:20:44 -07:00
Michael Crosby
4f2b443a27 Rewrite imports for new github org 
This rewrites the Go imports after switching to the new github org.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-04-03 14:05:44 -07:00
Michael Crosby
1d7fa45403 Add no_shim config for not running with a shim 
This reuses the exiting shim code and services to let containerd run as
the reaper for all container processes without the use of a shim.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-03-10 15:28:21 -08:00
Michael Crosby
9f3240364f Implement reaper with runc support in shim 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-03-09 16:11:57 -08:00
Michael Crosby
3101be93bc Load runtimes dynamically via go1.8 plugins 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Add registration for more subsystems via plugins

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Move content service to separate package

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-02-21 16:29:46 -08:00
Michael Crosby
ab8586b7c5 Remove bundles from API 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-02-15 13:56:41 -08:00
Akihiro Suda
bf8abef70f api: introduce api/{types,services} for deduplication of API definition 
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
 2017-02-14 02:42:13 +00:00
Qiang Huang
81246555c9 Remove duplicated close 
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
 2017-02-07 10:17:47 +08:00
Michael Crosby
f187da9485 Port over supervisor to use grpc shim 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-02-01 16:01:53 -08:00
Michael Crosby
b59bd59d8a Working tty and io support in shim 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-01-26 11:31:17 -08:00
Michael Crosby
07c81ccac4 Add events api to shim 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-01-26 11:31:17 -08:00
Michael Crosby
d619954a2b Move shim service into top lvl package 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-01-26 11:31:17 -08:00
Michael Crosby
fe280d2df0 Fix logrus import in shim 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-01-26 11:31:17 -08:00
Michael Crosby
e09b0b0c35 Add exec functionality to shim 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-01-26 11:31:17 -08:00
Michael Crosby
d5d2e586cd Refactor shim terminal and io handling 
This also finishes the service implementation of the shim behind GRPC

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-01-26 11:31:17 -08:00
Michael Crosby
bf036b9d78 Add ctr shim command 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-01-26 11:31:17 -08:00
Michael Crosby
c08e0e610c Add grpc service to shim 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
 2017-01-26 11:31:17 -08:00
Akihiro Suda
e9bfed4cf2 *: clean up 
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
 2017-01-20 01:50:08 +00:00
Aaron.L.Xu
08bcbddb32 fix typo I found in this repo 
Signed-off-by: Aaron.L.Xu <likexu@harmonycloud.cn>
 2017-01-20 01:18:26 +08:00
Kenfe-Mickaël Laventure
abc1bf4dea Merge pull request #429 from datawolf/io-set-termios-onlcr-for-master 
Set -ONLCR on created consoles
 2017-01-17 14:07:50 -08:00
Qiang Huang
5d6fa7b886 Fix go vet errors 
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
 2017-01-14 21:43:31 +08:00