The experimental environment is Ubuntu16.04, install docker (reference link: https://blog.csdn.net/kh815/article/details/85133196 )
1. Open the ubuntu mirror
docker run -i -t --name Robot_kong ubuntu /bin/sh
After entering the container
apt-get update
Install network-related commands
apt-get install net-tools
apt-get install iputils-ping
apt-get install iproute2
2. Install Postgresql database in the container
Reference link: https://blog.csdn.net/kh815/article/details/85093894
3. Install Api gateway kong in the container
Reference link: https://blog.csdn.net/kh815/article/details/85096298