Since RemoveLocalDns patch will remove all localhost entries
from resolv.conf we no longer need anything more then
!bytes.Contains(resolvConf, []byte("nameserver")
To check for no nameserver entry in dns config.
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
We have a bug report complaining about docker dumping the contents of the
hosts resolv.conf if it container 127.0.0.1. They asked that instead
of dropping the file altogether, that we just remove the line.
This patch removes the 127.0.0.1 lines, if they exist and then
checks if any nameserver lines exist.
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
Currently, the HostConfig is only passed from the CLI to Docker only
when issuing a docker create, but not when doing a docker run.
In the near future, in order to allocate ports at creation time rather
than start time, we will need to have the HostConfig readily available
at container creation.
This PR makes the client always pass the HostConfig when creating a
container (regardless of whether it's for a run or create).
Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
Since it is possible to request a specific IP, IPAllocator has to verify
that the request is within boundaries.
Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
On Fedora and RHEL we ship selinux-enabled flag in the docker.service config,
but if people setup the /var/lib/docker as btrfs and disable SELinux,
we should not block the daemon from running.
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
If `--storage-opt dm.datadev=/dev/loop0 --storage-opt
dm.metadatadev=/dev/loop1 ` were provided, the information was not
reflected in the information output.
Closes: #7137
Signed-off-by: Vincent Batts <vbatts@redhat.com>
There were a new areas in the brige driver that did not need to have log
output. Those were removed. Also set the engine's logging to false
when running the integration tests.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
For the cases where --bip option is used it is sometimes best to disable
IP masquerading as the provided bridge IP range may be routable.
Signed-off-by: Eugene Yakubovich <eugene.yakubovich@coreos.com>
This adds a --add-host host:ip flag which appends lines to /etc/hosts. This is needed in places where you want the container to get a different name resolution than it would through DNS. This was submitted before as #5525, closed, and now I am re-opening. It has come up 2 or 3 times in the last couple days.
Signed-off-by: Tim Hockin <thockin@google.com>
This exposes the already existing "create container" operation. It is
very similar to "docker run -d" except it doesn't actually start the
container, but just prepares it. It can then be manually started using
"docker start" at any point.
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
Conflicts:
api/client/commands.go
runconfig/parse.go
server/container.go
Docker-DCO-1.1-Signed-off-by: Tibor Vass <teabee89@gmail.com> (github: tiborvass)
Some graphdrivers are Differs and type assertions are made
in various places throughout the project. Differ offers some
convenience in generating/applying diffs of filesystem layers
but for most graphdrivers another code path is taken.
This patch brings all of the logic related to filesystem
diffs in one place, and simplifies the implementation of some
common types like Image, Daemon, and Container.
Signed-off-by: Josh Hawn <josh.hawn@docker.com>
