Related to #11618 and #11614
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Upstream-commit: 10e114fb956db1b1a8bc9308cc6d14cbf30a5bab
Component: engine
As part of this some generic packages like iptables, etchosts and resolvconf
have also been moved to libnetwork. Even though they can still be
consumed in a generic fashion they will reside and be maintained
from within the libnetwork project.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
Upstream-commit: f12f51b8b934c21621c17590f1d526377a297a0d
Component: engine
- Updated Dockerfile to satisfy libnetwork GOPATH requirements.
- Reworked daemon to allocate network resources using libnetwork.
- Reworked remove link code to also update network resources in libnetwork.
- Adjusted the exec driver command population to reflect libnetwork design.
- Adjusted the exec driver create command steps.
- Updated a few test cases to reflect the change in design.
- Removed the dns setup code from docker as resolv.conf is entirely managed
in libnetwork.
- Integrated with lxc exec driver.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
Upstream-commit: d18919e304c240df84502cdcc5ed655d92d12d4f
Component: engine
We can use this to control block IO weight of a container.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Upstream-commit: f133f11a7d25e6262558dd733afaa95ddd1c7aee
Component: engine
`lxc-stop` does not support sending arbitrary signals.
By default, `lxc-stop -n <id>` would send `SIGPWR`.
The lxc driver was always sending `lxc-stop -n <id> -k`, which always
sends `SIGKILL`. In this case `lxc-start` returns an exit code of `0`,
regardless of what the container actually exited with.
Because of this we must send signals directly to the process when we
can.
Also need to set quiet mode on `lxc-start` otherwise it reports an error
on `stderr` when the container exits cleanly (ie, we didn't SIGKILL it),
this error is picked up in the container logs... and isn't really an
error.
Also cleaned up some potential races for waitblocked test.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: d2c4ee37c6a4114b33a915b7dae6de70e27e7965
Component: engine
Add cgroup support for disable OOM killer.
Signed-off-by: Hu Keping <hukeping@huawei.com>
Upstream-commit: a4a924e1b6c50f0f02460489259d73468a6c282e
Component: engine
Updates most of the instances of HTTP urls in the engine's
comments. Does not account for any use in the code itself,
documentation, contrib, or project files.
Signed-off-by: Eric Windisch <eric@windisch.us>
Upstream-commit: ca37301d54e1525d4522dea266180072d4fd892b
Component: engine
Preventing the test execution to pollute the deterministic runtime environment
by seeding the global rand.Random.
Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
Upstream-commit: c2c45d77691d1ca501a68d20885d040415477c92
Component: engine
Cgroup resources are host dependent, they should be in hostConfig.
For backward compatibility, we just copy it to hostConfig, and leave it in
Config for now, so there is no regressions, but the right way to use this
throught json is to put it in HostConfig, like:
{
"Hostname": "",
...
"HostConfig": {
"CpuShares": 512,
"Memory": 314572800,
...
}
}
As we will add CpusetMems, CpusetCpus is definitely a better name, but some
users are already using Cpuset in their http APIs, we also make it compatible.
The main idea is keep using Cpuset in Config Struct, and make it has the same
value as CpusetCpus, but not always, some scenarios:
- Users use --cpuset in docker command, it can setup cpuset.cpus and can
get Cpuset field from docker inspect or other http API which will get
config info.
- Users use --cpuset-cpus in docker command, ditto.
- Users use Cpuset field in their http APIs, ditto.
- Users use CpusetCpus field in their http APIs, they won't get Cpuset field
in Config info, because by then, they should already know what happens
to Cpuset.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Upstream-commit: 837eec064d2d40a4d86acbc6f47fada8263e0d4c
Component: engine
This fixes various tests by checking for non zero exit code, accounting for lxc-specific base-diffs, and by removing lxc specific environment vars.
It also adds the --share-ipc option to lxc-start for shared ipc namespaces.
Signed-off-by: Abin Shahab <ashahab@altiscale.com> (github: ashahab-altiscale)
Docker-DCO-1.1-Signed-off-by: Abin Shahab <ashahab@altiscale.com> (github: ashahab-altiscale)
Upstream-commit: 3ca5af6b1ab6d1b75e014265e1ad4f5e45960826
Component: engine
This fixes the issue where an lxc.conf override of lxc.network.ipv4 was not being honored.
Docker-DCO-1.1-Signed-off-by: Abin Shahab <ashahab@altiscale.com> (github: ashahab-altiscale)
Upstream-commit: f91650376a8e8af883790aa777e6ec9185aff461
Component: engine
