SRE/Data Persistence/Databases/Runbooks
< SRE‎ | Data Persistence‎ | Databases
SRE Data Persistence technical documentation
Wikimedia infrastructure
Data centres and PoPs
Starting and stopping MariaDB
Steps to start or stop MariaDB.
Provisioning a host
Adding a racked host to configuration.
Reimagining a host
Rebooting a host
Steps that need to be taken when rebooting (or booting) a DB host.
Decommissioning a host
Removing a host from configuration and preparing it for physical decommissioning.
Schema change
DB sanitization
Section failover
Steps to failover a MariaDB source.
Upgrading a section
Upgrading a section to a new OS and MariaDB version.
Last edited on 8 June 2021, at 12:01
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