SSL certificate management can be automated on DigitalOcean through three approaches: DIY with Let's Encrypt and certbot on Droplets, managed SSL on Load Balancers, or automatic SSL on App Platform. Load Balancers handle SSL termination and automatic renewal for multi-server deployments, while App Platform provides zero-configuration SSL with automatic provisioning and renewal when you add a custom domain. Both managed solutions eliminate manual certificate management, cron jobs, and renewal failures. The tutorial covers setup steps for each approach, troubleshooting common issues, security best practices including HSTS and security headers, and guidance on choosing between DIY and managed solutions based on your infrastructure needs.
Table of contents
IntroductionWhy Automate SSL Certificates?Key TakeawaysPrerequisitesHow Managed SSL Works on DigitalOceanSetting Up SSL with Let’s Encrypt on a DropletAutomating SSL on DigitalOcean Load BalancersAutomating SSL on App PlatformHow DigitalOcean Handles Certificate RenewalsTroubleshooting Common SSL IssuesSecurity and Performance Best PracticesMonitoring Certificate ExpirationWhen to Use Managed SSL vs Custom CertificatesFrequently Asked QuestionsConclusionSort: