Docker network build:
docker network create my_socket_ipc_network

In master folder server build commands:
docker build -t tutti_master .
docker run --rm -it --network=my_socket_ipc_network --name ipc_server_dns_name tutti_master

In slave folder crawler build commands:
docker build -t tutti_slave .
docker run --rm -it --network=my_socket_ipc_network tutti_slave

To start multiple crawler at once:
python3 main.py

To stop all containers:
docker stop $(docker ps -aq)