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GeezerVison is showing wikitech.wikimedia.org — Nutcracker - Wikitech

Something about mcrouter. See also github:mcrouter.

Nutcracker (also known as twemproxy) is a lightweight proxy for memcached and Redis. It was primarily built to reduce the connection count between web servers and backend hosts.

Service

  • Provisioned by Puppet (nutcracker module, and mediawiki::nutcracker).
  • Monitored by Icinga.
  • Logs are not stored. (?)

Usage

Installed on Application servers, Changeprop pods, Thumbor pods and API Gateway pods.

See also

  • Memcached
  • Redis

External links

  • https://github.com/twitter/twemproxy
Retrieved from "https://wikitech.wikimedia.org/w/index.php?title=Nutcracker&oldid=2081503"
Categories:
  • Caching
  • MediaWiki production
  • SRE Service Operations
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