Adds a per-stats OSType field to allow handle the platform-specific fields.
Before this change, the client had to get the OSType field from the server's
API response header and copy it to each record.
Older daemon versions don't have this field, so the client still needs to
handle fallbacks.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
These comments were added to enforce using the correct import path for
our packages ("github.com/docker/docker", not "github.com/moby/moby").
However, when working in go module mode (not GOPATH / vendor), they have
no effect, so their impact is limited.
Remove these imports in preparation of migrating our code to become an
actual go module.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The StatsResponse type was a compatibility-wrapper introduced in
d3379946ec to differentiate responses
for API < 1.21 and API >= 1.21. API versions lower than 1.24 are
deprecated, and we can merge these types again.
The Stats type was not used directly, but deprecating it, and
making it an alias for StatsResponse, which provides a superset
of its fields.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Functions in this package are only used internally in the daemon for
the `/info` endpoint (Architecture), and as part of `stats` (NumProcs).
I was not able to find external consumers, but deprecating the package
first, so that we can remove / dismantle the package in a follow-up.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit moves one-shot stats processing out of the publishing
channels, i.e. collect stats directly.
Also changes the method of getSystemCPUUsage() on Linux to return
number of online CPUs also.
Signed-off-by: Xinfeng Liu <XinfengLiu@icloud.com>
For now docker stats will sum the rxbytes, txbytes, etc. of all
the interfaces.
It is OK for the output of CLI `docker stats` but not good for
the API response, especially when the container is in sereval
subnets.
It's better to leave these origianl data to user.
Signed-off-by: Hu Keping <hukeping@huawei.com>
Replaced github.com/docker/libcontainer with
github.com/opencontainers/runc/libcontaier.
Also I moved AppArmor profile generation to docker.
Main idea of this update is to fix mounting cgroups inside containers.
After updating docker on CI we can even remove dind.
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
