There are some sample VCL files and snippets, most of them Drupal focused.
- varnish3 : varnish 3.x resources
- drupal-base.vcl : A complete Varnish 3.x config for Drupal 7 / Pressflow 6 & 7 full of comments and suggestions.
- varnish4 : varnish 4.x resources
- drupal-base.vcl : A complete Varnish 4.x config for Drupal 7 / Pressflow 6 & 7 full of comments and suggestions.
- https://github.com/cosimo/vlogdump
- https://github.com/mattiasgeniar/varnish-3.0-configuration-templates
- https://github.com/mattiasgeniar/varnish-4.0-configuration-templates
- https://github.com/fgsch/varnish3to4
https://fourkitchens.atlassian.net/wiki/display/TECH/Configure+Varnish+3+for+Drupal+7