ansible-base/ansible/roles/postgresql:client-for-synapse/defaults/main.json

{
	"var_postgresql_client_for_synapse_host": "localhost",
	"var_postgresql_client_for_synapse_port": "5432",
	"var_postgresql_client_for_synapse_username": "synapse_user",
	"var_postgresql_client_for_synapse_password": "synapse_password",
	"var_postgresql_client_for_synapse_schema": "synapse"
}