In order to resolve T428910 we need new deployment-db* hosts running wmf-mariadb1011.
Flavor: g4.cores8.ram16.disk20
Security groups: default and sql
Puppet classes
role::mariadb::beta
Hiera Config
mariadb::config::basedir: /opt/wmf-mariadb1011
mariadb::package: wmf-mariadb1011
profile::mariadb::section_ports: {}