Magento 2 Purge Varnish Cache
From Brian Nelson Ramblings
Magento 2 Purge Varnish Cache
Magento 2 has the built in functionality to use Varnish Cache
This can be setup with:
bin/magento setup:config:set --http-cache-hosts=127.0.0.1:6081
Once this is set, the application should handle sending requests to varnish to purge the full page cache.
Purge Varnish Cache using Curl
Otherwise, you can send CURL requests as well like the following:
Using Curl to purge the varnish cache from the CLI is done with the following command
curl -H "X-Magento-Tags-Pattern: .*" -X PURGE 127.0.0.1:6081
Happy Varnish Speeds by default