Ansible Deployed the Wrong Port
Ansible deployed TaskFlow's nginx site, but the public check on port 80 fails. Find the wrong listen port and get http://127.0.0.1/ serving TaskFlow OK.
Puzzle Overview
The TaskFlow team manages nginx with a small Ansible project under `/root/taskflow-ansible/`. The last playbook run completed without errors, yet the public health check against port 80 is failing.
Something in the Ansible variables (or the rendered site config) put nginx on the wrong listen port. Your job: diagnose why `http://127.0.0.1/` does not return TaskFlow OK, fix the configuration, and leave nginx serving the correct response on port 80.
Technologies Covered
Choose your plan
Simple, Transparent Pricing
Unlock full access to TeKanAid courses, labs, and bootcamps
Just exploring? Start free below. Want the full experience? Try Premium free for 7 days (card required, $0 today).
Pro
All courses, with lab scripts to run on your own machine
Renews automatically. Cancel anytime.
Final price verified at checkout.
- Full access to all courses
- Lab scripts to download and run on your own machine (hosted labs not included)
- Progress tracking
- Certificate of completion
- Community access
- Self-paced bootcamps
- Premium puzzle library not included (5 free puzzles available)
- New content access
Premium
Full access, including unlimited hosted labs
Renews automatically. Cancel anytime.
Final price verified at checkout.
- Everything in Pro
- Unlimited hands-on labs, fully hosted on TeKanAid Academy (nothing to set up)
- Full access to the puzzle library
- Lab AI Assistant
- Priority support
Just exploring? Start free, no account needed
Three free ways to start. All bridge into the paid Premium catalog when you're ready.
Not ready to commit? The crash course is email-only. No academy account required.