Portal:Wikitech

The production part of this wiki, also known as Wikitech, is for technical documentation of internal infrastructure at the Wikimedia Foundation.

For technical documentation of the MediaWiki software, see mediawiki.org.

Wikimedia infrastructure

Data centres and PoPs Clusters: Eqiad cluster‎ (Ashburn, USA) Codfw cluster‎ (Dallas, USA) Esams cluster‎ (Amsterdam, NL) Ulsfo cluster‎ (San Francisco, USA) Eqsin cluster (Singapore, SG) Drmrs cluster (Marseille, FR) Datacenter operations Common datacenter spec Platform-specific doc Naming conventions Networking Network design Peering Link aggregation LVS IP and AS allocations Network cheat sheet Network guidelines Network monitoring Global traffic routing Global traffic routing Caching overview DNS HTTPS Varnish Apache Traffic Server Traffic cache hardware HTTP timeouts MediaWiki HTTP cache headers Kafka HTTP purging URI Path Normalization MediaWiki Application servers PHP 7 and php-fpm Dumps Memcached Mcrouter runbook Nutcracker Envoy MediaWiki HTTP caching Redis Parser cache Statsd Kubernetes Media Thumbor Swift Media storage upload.wikimedia.org Data Persistence MariaDB architecture MariaDB troubleshooting MariaDB monitoring MariaDB backups Database Runbooks Bacula Offsite Backups Backup Runbooks Logs MediaWiki UDP logging Kibana (frontend) Logstash (backend) Search § Elastica § CirrusSearch § Job queue § Administration [edit]

• Category:Bot and monitoring
• Presentations
• Software deployments

See also

• Grafana monitoring: grafana.wikimedia.org
• Wikimedia servers on Meta-Wiki
• System administrators on Meta-Wiki