dbtree.wikimedia.org

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dbtree.wikimedia.org (originally written by Asher Feldman) provides a visualisation of master-slave relationships inside each of the MediaWiki database clusters.

Service

  • Currently runs from mw1152 (check for the role role::noc::site in site.pp).
  • Source code: operations/software/dbtree.git
  • Uses data from Tendril.
  • Configured in puppet:/modules/noc/manifests/init.pp.

Deploy

To deploy a new version, once merged into the repository, ssh into the host where it runs, with the user mwdeploy go to /srv/dbtree and do a git fetch and git rebase.

See also

External link