Following my Basic DockerFile Creation:
WD=/opt/dockerfile
mkdir -p $WD/{setup,conf}
cd $WD/setup
cat << 'EOF' >docker-compose.yaml
version: '3.7'
services:
dockerfiletest:
container_name: dockerfiletest
build: .
hostname: dockerfiletest
network_mode: host
ports:
- '8742:80'
EOF
chmod +x docker-compose.yaml
docker-compose up