Stabilizing Docker Healthchecks: The 127.0.0.1 Difference
Have you ever faced the perplexing situation where your Docker container's service is clearly running, responding to requests, yet Docker insists it's unhealthy? This common frustration often stems from subtle misconfigurations in health checks, as we recently discovered while working on the devops-portfolio-mern project.
Our frontend, served by an Nginx container, was consistently being