Meridian handbook
ReferenceCLI

warm

engine-dmo warm: After a deploy: repair the search index, queue image derivatives and warm the page cache, with each page's time. Every subcommand, argument and flag.

Queues an index job for every document the search index holds wrongly, and with --media a media warm job for every published page, for the workers to run. Then requests every page cache.pages.warm names (each site’s configured paths, its routes’ indexes and its most visited pages) from the running release, concurrency at a time, and reports each page’s status, whether the page cache answered, and its time. --origin sends the requests to another address than the page’s own, with the page’s host, as a load balancer would.

engine-dmo warm [flags]
FlagTypeDefaultMeaning
--concurrencyint4pages requested at once
--headerstring, repeatablea header every request carries, Name: value (repeatable)
--mediaboolalso queue a media warm job for every published page
--no-pagesboolwarm no pages
--no-searchboolleave the search index alone
--originstringsend the requests here (scheme, host and port), with each page’s own Host

--json prints the text output in the JSON envelope. Runs in a project.

See Upgrades and Scaling.