We should support update swap memory without memory.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Upstream-commit: 8ae6f6ac28c1e9e28c1503b8118691580b66d885
Component: engine
Also use Asserts where it's possible.
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
Upstream-commit: 7a20a270bc7ce34c9a6f7cc9eebb38c0bb332b7f
Component: engine
1. Replace raw `docker inspect -f xxx` with `inspectField`, to make code
cleaner and more consistent
2. assert the error in function `inspectField*` so we don't need to
assert the return value of it every time, this will make inspect easier.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Upstream-commit: 62a856e9129c9d5cf7db9ea6322c9073d68e3ea4
Component: engine
When a container create with -m 100m and then docker update other
cgroup settings such as --cpu-quota, the memory limit show by
docker stats will become the default value but not the 100m.
Signed-off-by: Lei Jitang <leijitang@huawei.com>
Upstream-commit: 518ed75e1ab5b102fffd7fcbf046c127b44c7be7
Component: engine
It's used for updating properties of one or more containers, we only
support resource configs for now. It can be extended in the future.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Upstream-commit: 8799c4fc0feadede6ae60e77bd7d9dfd7cc72a79
Component: engine
