CODEWITHSUNDEEP
ruby-on-railsheroku
Kevin Sylvestre
Kevin Sylvestre

Reputation: 38012

Heroku Force Clear Varnish Cache

Is it possible to force Heroku to clear out the Varnish cache from within an application (i.e. without pushing a new repository)?

Upvotes: 6

Views: 1303

Answers (1)

Matchu
Matchu

Reputation: 85794

Though this Heroku mailing list message is a year old, I haven't found anything to contradict it.

No, there's no official way to manually expire your cache on Varnish. If you need more control over your cache (ie setting when it expires is not enough) I'd recommend using Memcache instead.

I doubt this has changed. Since Varnish is run outside the context of the Rails app, there probably isn't a Varnish class or anything like that, so no method that would purge the cache. Looks like you're on your own.

Upvotes: 4

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