.. to make it even more clear that this env variables are there because of the --link option.
Docker-DCO-1.1-Signed-off-by: Matthias Kühnle <git.nivoc@neverbox.com> (github: float64)
Removed the "test now..." b/c the code example is only about inspection
of env-variables.
Test follows in the next section.
Docker-DCO-1.1-Signed-off-by: Matthias Kühnle <git.nivoc@neverbox.com> (github: float64)
Clarified that the env variables here are an example output of env. The user should not set them to the example values.
Docker-DCO-1.1-Signed-off-by: Matthias Kühnle <git.nivoc@neverbox.com> (github: float64)
This stops docker from accepting tcp:// as a valid bind address.
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
* master: (64 commits)
Move the canonical run configuration objects to a sub-package
Remove useless code in client implementation of 'run'.
pkg/opts: a collection of custom value parsers implementing flag.Value
Move api-specific code to the api package
Fix the tests, too
Fix the one spot I missed dockerversion
fix underline/heading
New package `nat`: utilities for manipulating the text description of network ports.
rewrite the PostgreSQL example using a Dockerfile, and add details to it
Move even more stuff into dockerversion
fix underline/heading
Move docker version introspection to a sub-package.
add port forwarding notes for mac/boot2docker docs
Update remote_api_client_libraries.rst
Avoid extra mount/unmount during container registration
add a little more information about the docker run -P option
lxc: Drop NET_ADMIN capability in non-privileged containers
devmapper: Remove directory when removing devicemapper device
add a little info on upgrading
point out that ENV DEBIAN_FRONTEND will persist, so its not recommended
...
CmdRun() calls first run() and then wait() to wait for it to exit,
then it runs commit(). The run command will mount the container and
the container exiting will unmount it. Then the commit will
immediately mount it again to do a diff.
This seems minor, but this is actually problematic, as the Get/Put
pair will create a spurious mount/unmount cycle that is not needed and
slows things down. Additionally it will create a supurious
devicemapper activate/deactivate cycle that causes races with udev as
seen in https://github.com/dotcloud/docker/issues/4036.
To ensure that we only unmount once we split up run() into create()
and run() and reference the mount until after the commit().
With this change docker build on devicemapper is now race-free, and
slightly faster.
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
* 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)
Matthias Kühnle