Guide to Automatic SSL Certificate Renewal for Nginx and Docker

Not long ago, when the certificate for the hesapciyiz.com site I host on my own VPS expired, I woke up to an email in the middle of the night. Yes, Let's Encrypt's certificate had expired, and I had forgotten to renew it. This situation highlighted how tiring and error-prone manual certificate management can be. ℹ️ The Problem with Manual Renewals Manual certificate renewal is a common pitfall for many. You might forget, or the process itself can be complex, especially when dealing with multiple