in lib/gitlab/qa/runtime/omnibus_configurations/decomposition_multiple_db.rb [25:38]
def exec_commands
[
"sed -i 's/#gitlab_rails/gitlab_rails/g' /etc/gitlab/gitlab.rb",
"gitlab-ctl reconfigure",
"#{DATABASE_EXISTENCE_CHECK_COMMAND} || gitlab-psql -c 'create database gitlabhq_production_ci owner gitlab'",
"gitlab-psql -d gitlabhq_production_ci -c 'create extension if not exists btree_gist'",
"gitlab-psql -d gitlabhq_production_ci -c 'create extension if not exists pg_trgm'",
"#{SCHEMA_EXISTENCE_CHECK_COMMAND} || DISABLE_DATABASE_ENVIRONMENT_CHECK=1 gitlab-rake db:schema:load:ci",
"gitlab-ctl restart"
].freeze
end