Collection of VCL code
- standard.vcl
- configuration root. copy or symlink to default.vcl
Node-specific ACLs and backend definitions.
- acl_extcache.vcl
- sibling cache source addresses
- acl_freshforce.vcl
- client addresses forcing a cache miss
- acl_httpsproxy.vcl
- clients allowed to set HTTPS header
- acl_purge.vcl
- clients allowed to issue PURGE requests
- backend.vcl
- backend definitions
Useful VCL snippets for most occasions.
- backend_default.vcl
- default backend definition
- cookie_remove_static.vcl
- remove cookies from static file requests
- cookie_remove_ga.vcl
- remove Google Analytics javascript cookies
- cookie_remove_cloudflare.vcl
- remove Cloudflare cookies from request
- error_restart.vcl
- restart request on error 503 (backend unavailable)
- extcache_ignorebusy.vcl
- ignore busy objects to avoid stall in cache meshes
- fake_age.vcl
- reset Age: header (useful if varnish should cache an object longer than the browser)
- freshforce_clientip.vcl
- force cache miss by client IP address
- freshforce_header.vcl
- force cache miss by X-FreshForce request header
- freshforce_googlebot.vcl
- force cache miss by Googlebot user-agent
- http_https.vcl
- allow HTTPS: header from whitelisted SSL proxies only
- normalize_http.vcl
- normalize HTTP request variants
- pipe_close.vcl
- add Connection: close header to piped requests
- purge_noreq.vcl
- implement PURGE with regex in URL and Host: header, with ban-lurker support
- purge.vcl
- implement PURGE with regex in URL and Host: header
- redirect.vcl
- return 301/302 redirect from VCL
- ttl_jitter.vcl
- vary object TTL to spread out cache refresh
- ttl_v-maxage.vcl
- set object TTL from Cache-Control: v-maxage attribute
- geoip_lookup.vcl
- add X-Country-Code: header to request. requires libvmod-geoip
- no_w00t.vcl
- 404 shortcut for DFind requests
- sub_remove_cacheblock_beresp.vcl
- remove cache-blocking headers from backend response
Replace the default Guru Meditation. Icons either inlined or included from Amazon S3.
- errorpage_200_inline.vcl
- varnish message page, with inline icon
- errorpage_200.vcl
- varnish message page, with external icon
- errorpage_404_inline.vcl
- 404 page, with inline icon
- errorpage_404.vcl
- 404 page, with external icon
- errorpage_403_inline.vcl
- 403 page, with inline icon
- errorpage_403.vcl
- 403 page, with external icon
- errorpage_default_inline.vcl
- default error page, with inline icon
- errorpage_default.vcl
- default error page, with external icon
VCL experiments and/or untested functions. Could fail unexpectedly.
- grace.vcl
- set grace time
- saintmode.vcl
- set saint mode on error 500
Site-specific VCL.
- munin_ttl.vcl
- low TTL for munin graphs
- redirect_pool.ntp.org.vcl
- redirect *.pool.ntp.org to www.pool.ntp.org
- backend_select_updates.vcl
- Hierarchical Backend Selection: Locate the requested file on alternative backends and cache them if found. Requires cached restart patch to work with varnish 2.x. Not tested with varnish 3.x.