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>
Some workloads rely on IPC for communications with other processes. We
would like to split workloads between two container but still allow them
to communicate though shared IPC.
This patch allows us to mimic the --net code to allow --ipc=host to not split off
the IPC Namespace. ipc=container:CONTAINERID to share ipc between containers
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
Since currently the container.json file does not include the pathname
to a container's root filesystem, we need to parse /proc/mounts which
is slow and error-prone. This patch addresses this issue by adding a
new RootFs field.
Signed-off-by: Saied Kazemi <saied@google.com>
Move concepts into specific files for easy management
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@docker.com> (github: crosbymichael)
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@docker.com> (github: vmarmol)
Michael Crosby
Brian Goff
Dan Walsh
Saied Kazemi
Michael Crosby