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13 commits

Author SHA1 Message Date
Derek McGowan
dd2e19ebd5
libcontainerd: split client and supervisor
Adds a supervisor package for starting and monitoring containerd.
Separates grpc connection allowing access from daemon.

Signed-off-by: Derek McGowan <derek@mcgstyle.net>
2018-08-06 10:23:04 -07:00
Vincent Demeester
3845728524
Update tests to use gotest.tools 👼
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
2018-06-13 09:04:30 +02:00
Tonis Tiigi
44f3dd7653 vendor: update containerd to 63522d9
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
2018-06-08 19:19:06 -07:00
Brian Goff
dbeb432965 Fix panic on daemon restart with running plugin
Scenario:

Daemon is ungracefully shutdown and leaves plugins running (no
live-restore).
Daemon comes back up.
The next time a container tries to use that plugin it will cause a
daemon panic because the plugin client is not set.

This fixes that by ensuring that the plugin does get shutdown.
Note, I do not think there would be any harm in just re-attaching to the
running plugin instead of shutting it down, however historically we shut
down plugins and containers when live-restore is not enabled.

[kir@: consolidate code to deleteTaskAndContainer, a few minor nits]

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
2018-06-07 17:27:02 -07:00
Sebastiaan van Stijn
f23c00d870
Various code-cleanup
remove unnescessary import aliases, brackets, and so on.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2018-05-23 17:50:54 +02:00
Brian Goff
f81172b903 Make sure plugin container is removed on failure
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2018-03-28 09:07:24 -04:00
Daniel Nephin
4f0d95fa6e Add canonical import comment
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2018-02-05 16:51:57 -05:00
Brian Goff
d453fe35b9 Move api/errdefs to errdefs
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2018-01-11 21:21:43 -05:00
Daniel Nephin
3fec7c0858 Remove libcontainerd.IOPipe
replaced with cio.DirectIO

Signed-off-by: Daniel Nephin <dnephin@docker.com>
2018-01-09 12:00:28 -05:00
Stephen J Day
521e7eba86
daemon, plugin: follow containerd namespace conventions
Follow the conventions for namespace naming set out by other projects,
such as linuxkit and cri-containerd. Typically, they are some sort of
host name, with a subdomain describing functionality of the namespace.
In the case of linuxkit, services are launched in `services.linuxkit`.
In cri-containerd, pods are launched in `k8s.io`, making it clear that
these are from kubernetes.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
2017-12-15 17:20:42 -08:00
Michael Crosby
aa3ce07c41 Update daemon code for containerd API changes
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2017-11-30 09:55:03 -05:00
Kenfe-Mickael Laventure
ddae20c032
Update libcontainerd to use containerd 1.0
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
2017-10-20 07:11:37 -07:00
Brian Goff
c85e8622a4 Decouple plugin manager from libcontainerd package
libcontainerd has a bunch of platform dependent code and huge interfaces
that are a pain implement.
To make the plugin manager a bit easier to work with, extract the plugin
executor into an interface and move the containerd implementation to a
separate package.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2017-09-19 12:17:55 -04:00