Scenario: "Batumi": Troubleshoot "A" cannot connect to "B"

Level: Medium

Type: Fix

Access: Email

Description: (To learn the skills to solve this challenge, see Can't Connect to a Service: Linux Troubleshooting Guide)

There is a web server (Caddy) on HTTP port :80 but curl http://127.0.0.1 doesn't work. Find out what's wrong and make the necessary fixes so the web server returns a URL.

Note: as a limitation, the file /home/admin/db_connector.py must not be modified so that the challenge is considered solved properly.
The web server has to respond on the IP address 127.0.0.1; not only on "localhost".

Test: The command curl http://127.0.0.1 returns a URL address.

The "Check My Solution" button runs the script /home/admin/agent/check.sh, which you can see and execute.

Time to Solve: 20 minutes.