From Biowikifarm Metawiki
Test installation of Varnish - with MobileFrontend the FileCache will no longer work!
sudo curl http://repo.varnish-cache.org/debian/GPG-key.txt | sudo apt-key add - sudo nano /etc/apt/sources.list # add: deb http://repo.varnish-cache.org/ubuntu/ lucid varnish-3.0 sudo apt-get update; sudo apt-get install varnish
# check: (first setup: 8080 is varnish, 80 remains nginx, later switch) sudo nano /etc/default/varnish sudo nano /etc/varnish/default.vcl # nginx remained unchanged for the moment!
check on console with
perhaps - not yet used - see http://lautr.com/setup-varnish-with-existing-nginx-site-on-debian