Gangway

Gangway routes incoming traffic to your services and handles certificates automatically — issuance, renewal, redirect-to-secure — from a config file short enough to read aloud.

Worth knowing before you commit:

• Automatic TLS covers both public certificates and internal CAs.
• Config stays readable at ten services or a hundred.
• Plugins extend it into auth, rate limiting and more.

The piece of infrastructure most likely to make you forget it exists. High praise.