This sprint pushed us out of the setup phase and into the real struggles of implemenation. Our focus was on certificate configuration, domain integration, and establishing a stable server environment capable of supporting frontend and backend communication through Docker Compose. We encountered technical challenges that required a lot of trial and error, especially with NGINX, RabbitMQ, and SSL certs, but we made real progress and learned a lot along the way.
Key Work Accomplished:
- SSL Certificates: After experimenting with self-signed certs, we shifted direction and enabled Let’s Encrypt with Certbot. I verified auto-renewal functionality using a dry run, ensuring long-term reliability.
- Domain & NGINX Setup: Switching from IP to domain access opened the door for proper HTTPS handling and better routing. We spent time researching NGINX as a reverse proxy and adjusted our configuration to support this change.
- RabbitMQ Troubleshooting: I spent time debugging why connection.createChannel in messageBroker.js fails during Docker Compose builds. The issue appears tied to the container configuration or startup timing, which I plan to isolate in the next sprint.
- Documentation: Added notes and resources for Docker Compose Watch (for future CI/CD use) and contributed to team documentation related to server setup and troubleshooting steps.
This sprint tested our patience and problem-solving skills. Even when progress felt slow, I stayed focused on learning and finding answers. I also made it a point to keep the energy positive in the team, especially when the same problem stretched across multiple weeks. I think maintaining that morale helped keep us all engaged and moving forward. One area I’d like to improve is how I manage my research time. It’s easy to get stuck digging through forums or chasing edge cases, so next sprint I want to be more intentional about how I explore solutions and when to pivot. I also want to get better at helping guide conversations to a technical conclusion more efficiently during group work. My top priority going forward will be testing subsystems and verifying proper communication across containers. I also want to finalize our server hosting and make sure the front end is accessible through the domain without errors. Overall, I’m proud of our persistence. This sprint was about learning and solving problems within the systems we’re building.
Apprenticeship Patterns: The Long Road
This sprint reinforced the mindset behind Apprenticeship Pattern: The Long Road—that true growth in software development comes from persistence, patience, and a long-term commitment to learning. While troubleshooting issues like Docker container problems and RabbitMQ errors was frustrating at times, I stayed focused on understanding the root causes. Each challenge became an opportunity to learn. I’ve started recognizing that even slow progress is part of the journey to achieving the goal. This pattern will help me stay motivated and positive, even when things don’t go as expected. Moving forward, I want to manage my time better when diving into technical problems and continue building habits that support my learning and my team. There is still a lot of work to complete for our team, but I think we expect this and we will hit the ground running for the last sprint.
From the blog cameronbaron.wordpress.com by cameronbaron and used with permission of the author. All other rights reserved by the author.