postgresql: backup: enable: True keep_days: 3 listen_addresses: localhost unix_socket_directories: /var/run/postgresql max_connections: 100 shared_buffers: 128MB allowed_hosts: {} dbs: {} users: {} distro_pg_version_mapping: stretch: "9.6" buster: "11" bullseye: "13" bookworm: "15" default_allowed_hosts: type: 'host' database: 'all' user: 'all' source_net: 'all' auth: 'md5'