Docker - nsenter tool to access the Docker container
Installing nsenter in /usr/loca/bin directory
1
$ sudo docker run -v /usr/local/bin:/target jpetazzo/nsenter
Get the process id of container
1
PID=$(docker inspect --format <container>)
Launching a shell inside the container
1
$ sudo nsenter --target $PID --mount --uts --ipc --net --pid
Run a ls command inside the container
1
$ sudo nsenter --target $PID --mount --uts --ipc --net --pid ls