39 lines
1.2 KiB
Markdown
39 lines
1.2 KiB
Markdown
% nsinit User Manual
|
|
% opencontainers/runc/libcontainer
|
|
% JAN 2015
|
|
|
|
NAME:
|
|
nsinit - A low-level utility for managing containers.
|
|
It is used to spawn new containers or join existing containers.
|
|
|
|
USAGE:
|
|
nsinit [global options] command [command options] [arguments...]
|
|
|
|
VERSION:
|
|
0.1
|
|
|
|
COMMANDS:
|
|
config display the container configuration
|
|
exec execute a new command inside a container
|
|
init runs the init process inside the namespace
|
|
oom display oom notifications for a container
|
|
pause pause the container's processes
|
|
stats display statistics for the container
|
|
unpause unpause the container's processes
|
|
help, h shows a list of commands or help for one command
|
|
|
|
EXAMPLES:
|
|
|
|
Get the <container_id> of an already running docker container.
|
|
`sudo docker ps` will return the list of all the running containers.
|
|
|
|
take the <container_id> (e.g. 4addb0b2d307) and go to its config directory
|
|
`/var/lib/docker/execdriver/native/4addb0b2d307` and here you can run the nsinit
|
|
command line utility.
|
|
|
|
e.g. `nsinit exec /bin/bash` will start a shell on the already running container.
|
|
|
|
# HISTORY
|
|
Jan 2015, Originally compiled by Shishir Mahajan (shishir dot mahajan at redhat dot com)
|
|
based on nsinit source material and internal work.
|