Before we enable pre-generation of Parsoid output in production, we need to try it out on the beta cluster and on testwiki. This also enables us to test the direct VE backend on these sites, T320531.
Relevant configuration:
wgParsoidCacheConfig = [ 'WarmParsoidParserCache' => true, ]
Parsoid will use the backend configured in $wgParserCacheType, with the key prefix "parsoid".
The current ParserCache configuration on beta appears to be memcached only:
'wgParserCacheType' => [ // Like production, but without the mysql fallback behind it // See $wgObjectCaches['mysql-multiwrite'] in CommonSettings.php 'default' => 'mcrouter-with-onhost-tier', ]