How to flush the varnish cache
Flushing the Varnish cache (also called purging) is done in several ways. To use the commands in dit article we presume the alisases as decribed in this article Varnish Basics are configured.
To flush varnish use the
varnishadm command. see the examples below:
varnishadm "ban req.url ~ /"
Everything for 1 domain
varnishadm "ban req.http.host == example.com"
A specific URL
varnishadm "ban req.http.host == example.com && req.url == /some/url/"
Everything for 1 domain with the url starting with /trouser
varnishadm "ban req.url ~ /trouser"