Unixcop published a tutorial about how to install Envoy Proxy on Ubuntu 20.04.
How To Install Envoy Proxy on Ubuntu 20.04
Envoy is an open source edge and service proxy, designed for cloud native Applications. Envoy is an L7 proxy and communication bus designed for large modern service-oriented architectures.
How To Install Envoy Proxy on Ubuntu 20.04 - Unix / Linux the admins Tutorials