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Author SHA1 Message Date
Arko Dasgupta
9a4025d79f Revert "Adjust LockOSThread"
This reverts commit 94af1e5af2.

The reason to revert this is, that TestCreateParallel is
continously failing and breaking the CI

Signed-off-by: Arko Dasgupta <arko.dasgupta@docker.com>
2019-08-15 14:44:03 -07:00
elangovan sivanandam
5c9a062864 Merge pull request #2243 from fcrisciani/syscalls
Syscalls reduction
2019-07-31 17:57:15 -04:00
Danny Milosavljevic
6b5dc55e93 Use fewer modprobes
Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
2019-04-10 17:32:39 +02:00
Flavio Crisciani
94af1e5af2 Adjust LockOSThread
Go 1.10 fixed the problem related to thread and namespaces.
Details:
2595fe7fb6
In few words there is no more the possibility to have a go routine
running on a thread that is another namespace.
In this commit some cleanup is done and the method SetNamespace is
being removed. This will save tons of setns syscall, that were happening
way too frequently possibily to make sure that each operation was being
done in the host namespace.
I suspect that also all the drivers not running in a different
namespace would be able to drop also the lock of the OS Thread but
will address it in a different commit

Removed useless LockOSThreads around

Signed-off-by: Flavio Crisciani <flavio.crisciani@docker.com>
2018-07-25 13:51:15 -07:00
Derek McGowan
710e0664c4 Update logrus to v1.0.1
Fix case sensitivity issue
Update docker and runc vendors

Signed-off-by: Derek McGowan <derek@mcgstyle.net>
2017-08-07 11:20:47 -07:00
Flavio Crisciani
3684df4a66 Flush container flows in conntrack (Bug #8795)
Flush all the endpoint flows when the external
connectivity is removed.
This will prevent issues where if there is a flow
in conntrack this will have precedence and will
let the packet skip the POSTROUTING chain.

Signed-off-by: Flavio Crisciani <flavio.crisciani@docker.com>
2017-04-07 18:30:45 -07:00
Alessandro Boch
763f0fa1da Set a timeout on the netlink handle sockets
Signed-off-by: Alessandro Boch <aboch@docker.com>
2016-11-15 12:08:36 -08:00
Daehyeok Mun
7f473c779a Refactoring logrus import and formatting
This fix tries to fix logrus formatting by removing `f` from
`logrus.[Error|Warn|Debug|Fatal|Panic|Info]f` when formatting string
is not present.
Also fix import name to use original project name 'logrus' instead of
'log'

Signed-off-by: Daehyeok Mun <daehyeok@gmail.com>
2016-11-08 12:42:41 -07:00
Alessandro Boch
a4f56880b2 Run API check to assert xfrm modules
- When docker is run inside a container, the infrastructure
  needed by modprobe is not always available, causing the
  xfrm module load to fail even when these modules are already
  loaded or builtin in the kernel.
- In case of probe failure, before declaring the failure,
  run an API check by attempting the creation of
  a NETLINK_XFRM socket.

Signed-off-by: Alessandro Boch <aboch@docker.com>
2016-10-10 16:28:07 -07:00
Alessandro Boch
117131c41b Gracefully handle missing xfrm modules
If xfrm modules cannot be loaded:
- Create netlink.Handle only for ROUTE socket
- Reject local join on overlay secure network

Signed-off-by: Alessandro Boch <aboch@docker.com>
2016-06-20 17:25:32 -07:00
Alessandro Boch
6d3fa9e0f2 Migrate libnetwork to use netlink.Handle
Signed-off-by: Alessandro Boch <aboch@docker.com>
2016-06-08 21:05:36 -07:00
allencloud
de588f950d fix typos
Signed-off-by: allencloud <allen.sun@daocloud.io>
2016-05-30 18:20:52 +08:00
David Calavera
cc02894a50 Move test specific functions to a testutils package.
This way we won't vendor test related functions in docker anymore.
It also moves netns related functions to a new ns package to be able to
call the ns init function in tests. I think this also helps with the
overall package isolation.

Signed-off-by: David Calavera <david.calavera@gmail.com>
2015-09-07 13:33:28 -04:00