Labels are metadata that apply to a particular resource: image,
container, maybe volumes and networks in the future. We shouldn't have
containers inherit from its image labels: they are not the same obejcts,
and labels cannot be interpreted in the way.
It remains possible to apply metadata to an image using the LABEL
Dockerfile instruction, to query them using `docker inspect <img>`, or
to filter images on them using `docker images --filter <key>=<value>`.
Fixes#13770.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
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)
This also migrates the volumes from integration tests into the new cli
integration test framework.
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
The local resolver warning needed to be moved at daemon start because it
was only show for the first container started anyways before having a
default value set.
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
Add a --dns-search parameter and a DnsSearch
configuration field for specifying dns search
domains.
Docker-DCO-1.1-Signed-off-by: Daniel Norberg <daniel.norberg@gmail.com> (github: danielnorberg)
* Config is now runconfig.Config
* HostConfig is now runconfig.HostConfig
* MergeConfig is now runconfig.Merge
* CompareConfig is now runconfig.Compare
* ParseRun is now runconfig.Parse
* ContainerConfigFromJob is now runconfig.ContainerConfigFromJob
* ContainerHostConfigFromJob is now runconfig.ContainerHostConfigFromJob
This facilitates refactoring commands.go and shrinks the core.
Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
