Debugging a Mysterious Docker Issue

I recently encountered a weird issue with my Docker container where it would start, run for a few seconds, and then exit with a non-zero status code. I checked the logs, but there were no obvious errors. I spent hours trying to figure out what was going on, trying different Docker commands and searching online for solutions. It wasn't until I used the 'docker logs -f' command to view the container's logs in real-time that I saw the issue. The problem was that my container was trying to connect t