Currently we have a problem when buffers are used for std file
descriptors. These buffers are filled from goroutines (Cmd.goroutine),
and we need to wait them to be sure that all data have been copied.
Signed-off-by: Andrew Vagin <avagin@openvz.org>
This allows you to set certian configuration options such as what cgroup
implementation to use on the factory at create time.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Remove veth interfaces on the host if an error occurs.
Provide the host interface name, temporary peer interface name and the
name of the peer once it is inside the container's namespace in the
Network config.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
It also kills all processes in a cgroup if you are not using the pid namespace
If we stop using the PID namespace, and more then one process is running
when the pid 1 exits, docker will hang since the cgroups do not disappear.
This code will kill all remaining processes
Add Tests for handing of Pid Namespaces
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
We are going to import the namespaces package into libcontainer,
so libcontainer should not be imported into namespaces.
Signed-off-by: Andrey Vagin <avagin@openvz.org>
This adds `type Namespaces []Namespace` so that methods can be added to
this slice so that it is easier for consumers to work with the values.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
when the test binary starts, it detects whether it should run the container
initialization code or the execin initialization code based on the suppplied
arguments. The execin initialization code is taken from docker.
also added a sample test for execin process.
Docker-DCO-1.1-Signed-off-by: Daniel, Dao Quang Minh <dqminh89@gmail.com> (github: dqminh)
This changes the namespace configuration on the config to include the
name of the namespace along with an optional path. This path is used to
point to a file of another namespace for the namespace so that it can be
joined in place of the empty, initialized namespace.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Adds a new item to the config struct []*Rlimit
Rlimit takes a type (ie, syscall.RLIMIT_NOFILE) and the hard/soft limit
(As max/cur)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This removes the entire syncpipe package and replaces it with standard
operations on the pipes. The syncpipe type just never felt right and
probably should not have been there.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This integration pkg adds a framework for writing integration tests
aginst the libcontainer APIs
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Andrey Vagin
Michael Crosby
Mrunal Patel
Dan Walsh
Alexander Morozov
Daniel, Dao Quang Minh
Brian Goff