I check the work of the barman locally. It is required to make backup c of the Postgres cluster locally, that is, where the DBMS is there and backup. Barman after the settings does not see the server. Configuration barman:
cat /etc/barman.conf
; Barman, Backup and Recovery Manager for PostgreSQL ; http://www.pgbarman.org/ - http://www.2ndQuadrant.com/ ; ; Main configuration file [barman] ; System user barman_user = barman ; Directory of configuration files. Place your sections in separate files with .conf extension ; For example place the 'main' server section in /etc/barman.d/main.conf configuration_files_directory = /etc/barman.d ; Main directory barman_home = /var/lib/barman ; Locks directory - default: %(barman_home)s ;barman_lock_directory = /var/run/barman ; Log location log_file = /var/log/barman/barman.log ; Log level (see https://docs.python.org/3/library/logging.html#levels) log_level = INFO ; Default compression level: possible values are None (default), bzip2, gzip, pigz, pygzip or pybzip2 ;compression = gzip configuration_files_directory = /etc/barman.d ; Pre/post backup hook scripts ;pre_backup_script = env | grep ^BARMAN ;pre_backup_retry_script = env | grep ^BARMAN ;post_backup_retry_script = env | grep ^BARMAN ;post_backup_script = env | grep ^BARMAN ; Pre/post archive hook scripts ;pre_archive_script = env | grep ^BARMAN ;pre_archive_retry_script = env | grep ^BARMAN ;post_archive_retry_script = env | grep ^BARMAN ;post_archive_script = env | grep ^BARMAN ; Global retention policy (REDUNDANCY or RECOVERY WINDOW) - default empty ;retention_policy = ; Global bandwidth limit in KBPS - default 0 (meaning no limit) ;bandwidth_limit = 4000 ; Immediate checkpoint for backup command - default false ;immediate_checkpoint = false ; Enable network compression for data transfers - default false ;network_compression = false ; Number of retries of data copy during base backup after an error - default 0 ;basebackup_retry_times = 0 ; Number of seconds of wait after a failed copy, before retrying - default 30 ;basebackup_retry_sleep = 30 ; Maximum execution time, in seconds, per server ; for a barman check command - default 30 ;check_timeout = 30 ; Time frame that must contain the latest backup date. ; If the latest backup is older than the time frame, barman check ; command will report an error to the user. ; If empty, the latest backup is always considered valid. ; Syntax for this option is: "i (DAYS | WEEKS | MONTHS)" where i is an ; integer > 0 which identifies the number of days | weeks | months of ; validity of the latest backup for this check. Also known as 'smelly backup'. ;last_backup_maximum_age = ; Minimum number of required backups (redundancy) ;minimum_redundancy = 1 ; Examples of retention policies ; Retention policy (disabled) ;retention_policy = ; Retention policy (based on redundancy) ;retention_policy = REDUNDANCY 2 ; Retention policy (based on recovery window) ;retention_policy = RECOVERY WINDOW OF 4 WEEKS /etc/barman.d/psql10
[psql10] ssh_command = ssh barman@psql10 conninfo = host=psql10 user=postgres port=5432 dbname=mydb archiver = off ; 