Docker IPC using named pipe

docker_ipc.md

Container C1

$ docker run --rm --name c1 --ipc shareable -it ubuntu:18.04 /bin/bash
# mkfifo /dev/shm/mypipe
# echo "Hello from C1" > /dev/shm/mypipe 

Container C2

$ docker run --rm --name c2 --ipc container:c1 -it ubuntu:18.04 /bin/bash
# cat /dev/shm/mypipe 
Hello from C1

References

• https://docs.docker.com/engine/reference/run/#ipc-settings---ipc