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The following error was met when running docker-compose up --build -d for one of the apps in Windows docker.

vulnerableserver-flaskxxe | /bin/sh: 1: /setup-aws-simulator.sh: not found
vulnerableserver-flaskxxe exited with code 127

 => ERROR [2/4] RUN git clone https://github.com/priorax/mock-ec2-metadata.git                           1.9s
------
 > [2/4] RUN git clone https://github.com/priorax/mock-ec2-metadata.git:
#5 0.472 Cloning into 'mock-ec2-metadata'...
#5 0.939 fatal: could not read Username for 'https://github.com': No such device or address
------
executor failed running [/bin/sh -c git clone https://github.com/priorax/mock-ec2-metadata.git]: exit code: 128
ERROR: Service 'aws-metadata-simulator' failed to build : Build failed

The project https://github.com/priorax/mock-ec2-metadata.git doesn't exist anymore so a substitute need be.

EXPLOITATION

Visit http://localhost:8082/xxe to access the vulnerable web application
Use http://attackerserver-php:8888/ to access the attacker hosting server from the vulnerable web app.

DEBUGGING

+---------------------------------+----------------------------------------------------------+
| docker containers | How to access |
+---------------------------------+----------------------------------------------------------+
| attacker server (file hosting ) | docker container exec -it attackerserver-php bash |
+---------------------------------+----------------------------------------------------------+
| vulnerable server | docker container exec -it vulnerableserver-php bash |
+---------------------------------+----------------------------------------------------------+
| aws metadata simulator | docker container exec -it aws-metadata-simulator-php bash|
+---------------------------------+---------------------------------
i tried as the video did as you mention here.

i am getting like this when i try to access http://localhost:8082/xxe i am not getting anythings?
could you please tell me what to do next