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
When RUN returns with a non-zero return code it prints the command
that was executed as a Go []string:
```
INFO[0000] The command &{[/bin/sh -c noop a1 a2]} returned a non-zero code: 127
```
instead it should look like this:
```
INFO[0000] The command "/bin/sh -c noop a1 a2" returned a non-zero code: 127
```
Signed-off-by: Doug Davis <dug@us.ibm.com>
Upstream-commit: 54662eae10923a0aca03ffddc1a30b7d25431c79
Component: engine
Add cgroup support for disable OOM killer.
Signed-off-by: Hu Keping <hukeping@huawei.com>
Upstream-commit: a4a924e1b6c50f0f02460489259d73468a6c282e
Component: engine
ParseRestartPolicy is useful function for third party go programs to use
so that they can parse the restart policy in the same way that Docker
does
Signed-off-by: Darren Shepherd <darren@rancher.com>
Upstream-commit: 366ee6bdfa9d2c87d006a162fc951ecc0f68051a
Component: engine
Also removed the function ExecConfigFromJob
Signed-off-by: Sun Jianbo <wonderflow@zju.edu.cn>
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
Upstream-commit: 24425021d26f29a475702064181e6c99fb6bd1c5
Component: engine
Without this we won't do a proper cacche check because we skip the
labels part of the config.
Signed-off-by: Doug Davis <dug@us.ibm.com>
Upstream-commit: b4beb0637a61c6002bb3b0b1dc150899db3b44e4
Component: engine
resource isolation policies on top of what native docker provides.
Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
Upstream-commit: 0b1e2b5a553565e99afd7ceda36beab098f506d0
Component: engine
Adds more documentation for labels and adds the label instruction to the
man-pages.
Also included is a document called "Labels - custom meta-data in Docker"
in the user-guide, this is still a work-in-progress I started to describe
the "namespaces" conventions, an example on storing structured data.
I ran a bit "out of steam" (writers block?) on that document, but kept
it in (for now), in case it still ends up useful.
The Remote API documentation changes will need to be moved to the
docker_remote_api_v1.18.md document when rebasing the whole PR.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: Darren Shepherd <darren@rancher.com>
Upstream-commit: 7d89e66dac59999ae2f07970b273e227fdf73ea7
Component: engine
Save "LABEL" field in Dockerfile into image content.
This will allow a user to save user data into an image, which
can later be retrieved using:
docker inspect IMAGEID
I have copied this from the "Comment" handling in docker images.
We want to be able to add Name/Value data to an image to describe the image,
and then be able to use other tools to look at this data, to be able to do
security checks based on this data.
We are thinking about adding version names,
Perhaps listing the content of the dockerfile.
Descriptions of where the code came from etc.
This LABEL field should also be allowed to be specified in the
docker import --change LABEL:Name=Value
docker commit --change LABEL:Name=Value
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
Upstream-commit: cdfdfbfb6223fdd5b319942d412caac6bc09cdeb
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
and add a testcase to catch this in the future.
While in there I also:
- removed extra periods from the few options that had them (new test)
- made the --filter option consistent across all command
Signed-off-by: Doug Davis <dug@us.ibm.com>
Upstream-commit: 5595da2bde6574fe13785f07c55a155a2e90a7ca
Component: engine
The -u/--user flag optionaly takes a group/gui. This change documents this behavior and specifies the complete format of the value.
Signed-off-by: Jeff Nickoloff <jeff@allingeek.com>
Added a missed semi-colon for consistency with other messages.
Signed-off-by: Jeff Nickoloff <jeff@allingeek.com>
Upstream-commit: 46d4e491c8a1394596e824ac65b360f6d7211c6f
Component: engine
Sebastiaan van Stijn
Darren Shepherd
Lei Jitang
Jessie Frazelle
Antonio Murdaca
Ma Shimiao
wlan0
Qiang Huang
Doug Davis
HuKeping
John Howard
David Mackey
jianbosun
Brian Goff
David Calavera
Arnaud Porterie
willhf
Vishnu Kannan
Alexander Morozov
Sebastiaan van Stijn
Dan Walsh
Jeff Nickoloff