Setting up certificates with cert-manager and Let’s Encrypt
cert-manager automates certificate requests from Let’s Encrypt, a free and automated Certificate Authority.
Okteto requires a wildcard certificate, so you must use a DNS01 auth method in your Issuer. See the list of supported DNS01 providers for compatible options.
The Okteto community maintains guides on using cert-manager with different cloud providers:
This video tutorial walks through configuring certificates for Okteto using cert-manager and Let's Encrypt: