• Manage DNS certificates (issuance, rotation, and etc) in Istio through Chiron.
• Manage Istio webhooks though Istio Operator.

Design document: [1] https://docs.google.com/document/d/1VHyBre8943USOx_YEVtA18KfEoGTmLT1iBHESO5bzcA
[2] https://docs.google.com/document/d/10KS3C_xmnCzDNl9GxAtoNFkpRv5VGeoe7QH7bPxPPmY/edit?ts=5d8a55b7

Affected product area (please put an X in all that apply)

[ ] Configuration Infrastructure
[ ] Docs
[ X] Installation
[ ] Networking
[ ] Performance and Scalability
[ ] Policies and Telemetry
[ X] Security
[ ] Test and Release
[ ] User Experience
[ ] Developer Infrastructure

Additional context