{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/enterprisedb/main/json-schema/enterprisedb-diagnose-output-schema.json", "title": "DiagnoseOutput", "x-generated": "2026-10-03", "x-method": "derived", "x-generator": "derive-json-schema.py", "x-source": "openapi/pg_backup_api.yaml#/components/schemas/DiagnoseOutput", "type": "object", "required": [ "global", "servers" ], "properties": { "global": { "type": "object", "properties": { "config": { "$ref": "#/$defs/GlobalConfig" }, "system_info": { "$ref": "#/$defs/SystemInfo" } }, "required": [ "system_info" ] }, "servers": { "type": "object", "additionalProperties": { "type": "object", "properties": { "backups": { "$ref": "#/$defs/Backups" }, "config": { "$ref": "#/$defs/ServerConfig" }, "status": { "$ref": "#/$defs/Status" }, "wals": { "$ref": "#/$defs/Wals" } }, "required": [ "backups", "config", "status", "wals" ] } } }, "$defs": { "Backups": { "description": "Details of each backup stored by Barman for this server keyed by Backup ID.\n", "type": "object", "additionalProperties": { "type": "object", "properties": { "backup_id": { "description": "The backup ID of the backup", "type": "string" }, "backup_label": { "description": "The backup label generated by PostgreSQL", "type": [ "string", "null" ] }, "begin_offset": { "description": "The byte offset of the current WAL at the start of the backup", "type": [ "integer", "null" ], "format": "int64" }, "begin_time": { "description": "The system time of the Barman server at the start of the backup (in ISO 8601 in the local timezone of the server)\n", "type": [ "string", "null" ], "pattern": "^\\d{4}-[01]\\d-[0-3]\\dT[0-2]\\d:[0-5]\\d:[0-5]\\d\\.\\d+[+-][0-2]\\d:[0-5]\\d$" }, "begin_wal": { "description": "The current WAL segment at the start of the backup", "type": [ "string", "null" ] }, "begin_xlog": { "description": "The LSN of the PostgreSQL server at the start of the backup", "type": [ "string", "null" ] }, "compression": { "description": "The type of compression used to compress the backup", "type": [ "string", "null" ] }, "config_file": { "description": "The path to the `postgresql.conf` file of the PostgreSQL server when the backup was taken\n", "type": [ "string", "null" ] }, "copy_stats": { "type": [ "object", "null" ], "$ref": "#/$defs/CopyStats" }, "deduplicated_size": { "description": "The size of the backup in bytes accounting for any hard links to files in previous backups\n", "type": [ "integer", "null" ], "format": "int64" }, "end_offset": { "description": "The byte offset of the current WAL at the end of the backup", "type": [ "integer", "null" ], "format": "int64" }, "end_time": { "description": "The system time of the Barman server at the end of the backup (in ISO 8601 in the local timezone of the server)\n", "type": [ "string", "null" ], "pattern": "^\\d{4}-[01]\\d-[0-3]\\dT[0-2]\\d:[0-5]\\d:[0-5]\\d\\.\\d+[+-][0-2]\\d:[0-5]\\d$" }, "end_wal": { "description": "The current WAL segment at the end of the backup", "type": [ "string", "null" ] }, "end_xlog": { "description": "The LSN of the PostgreSQL server at the end of the backup", "type": [ "string", "null" ] }, "error": { "description": "Error message (if the backup failed)", "type": [ "string", "null" ] }, "hba_file": { "description": "The path to the `pg_hba.conf` file of the PostgreSQL server at the time the backup was taken\n", "type": [ "string", "null" ] }, "ident_file": { "description": "The path to the `pg_ident.conf` file of the PostgreSQL server at the time the backup was taken\n", "type": [ "string", "null" ] }, "included_files": { "description": "All files referenced by include directives in the PostgreSQL config which were included in the backup\n", "type": [ "array", "null" ], "items": { "description": "Path to an included config file", "type": "string" } }, "mode": { "description": "The combined `backup_method` and `backup_options` configured for the server at the time of the backup - can be one of: `local-rsync-concurrent`, `local-rsync-exclusive`, `postgres-concurrent`, `postgres-exclusive`, `rsync-concurrent` or `rsync-exclusive`\n", "type": [ "string", "null" ] }, "pgdata": { "description": "The path to the PGDATA directory of the PostgreSQL server at the time the backup was taken\n", "type": [ "string", "null" ] }, "server_name": { "description": "The name of this server as configured in Barman", "type": "string" }, "size": { "description": "The size of the backup in bytes", "type": [ "integer", "null" ], "format": "int64" }, "status": { "description": "The current status of the backup", "type": "string", "enum": [ "DONE", "EMPTY", "FAILED", "STARTED", "SYNCING", "WAITING_FOR_WALS" ] }, "systemid": { "description": "The system identifier of the PostgreSQL server from which the backup was taken\n", "type": [ "string", "null" ] }, "tablespaces": { "description": "The tablespaces included in this backup", "type": [ "array", "null" ], "items": { "$ref": "#/$defs/Tablespace" } }, "timeline": { "description": "The timeline of the PostgreSQL server when the backup was taken", "type": [ "integer", "null" ] }, "version": { "description": "The version of the PostgreSQL server", "type": [ "integer", "null" ] }, "xlog_segment_size": { "description": "The WAL segment size in bytes as reported by the PostgreSQL server when the backup was taken\n", "type": [ "integer", "null" ], "format": "int64" } } } }, "Config": { "type": "object", "properties": { "archiver": { "description": "Whether Barman should check for and manage WALs archived to Barman via PostgreSQL WAL archiving\n", "type": "boolean" }, "archiver_batch_size": { "description": "The maximum number of WAL files to be archived by Barman in a single run\n", "type": "integer" }, "backup_compression": { "description": "The type of compression to be applied during the backup process (only supported when backup_method = postgres)\n", "type": [ "string", "null" ] }, "backup_compression_format": { "description": "The format for the backup output - this can be either \"plain\" or \"tar\" (only supported when backup_method = postgres)\n", "type": [ "string", "null" ] }, "backup_compression_level": { "description": "The compression level to be applied when compressing the backup (only supported when backup_method = postgres)\n", "type": [ "integer", "null" ] }, "backup_compression_location": { "description": "This can be set to either \"server\" or \"client\" depending on where the compression should be performed (only supported when backup_method = postgres)\n", "type": [ "string", "null" ] }, "backup_method": { "description": "The method used by Barman for backup execution - one of: local-rsync, postgres or rsync\n", "type": "string" }, "backup_options": { "description": "A comma-separated list of options - either: `exclusive_backup` or `concurrent_backup` and optionally: `external_configuration`\n", "type": "string" }, "bandwidth_limit": { "description": "Maximum transfer rate in kilobytes per second", "type": [ "integer", "null" ], "format": "int64" }, "barman_home": { "description": "Main data directory for Barman", "type": "string" }, "barman_lock_directory": { "description": "Directory for locks", "type": "string" }, "basebackup_retry_sleep": { "description": "Number of seconds of wait after a failed copy, before retrying", "type": "integer" }, "basebackup_retry_times": { "description": "Number of retries of base backup copy, after an error", "type": "integer" }, "check_timeout": { "description": "Maximum execution time, in seconds per server, for a barman check", "type": "integer" }, "compression": { "description": "Standard compression algorithm applied to WAL files", "type": [ "string", "null" ] }, "configuration_files_directory": { "description": "Directory for additional configuration files to be included", "type": "string" }, "create_slot": { "description": "Whether Barman should automatically create the replication slot - one of `auto` or `manual`\n", "type": "string" }, "custom_compression_filter": { "description": "Customised compression algorithm applied to WAL files", "type": [ "string", "null" ] }, "custom_compression_magic": { "description": "Customised compression magic which is checked in the beginning of a WAL file to select the custom algorithm\n", "type": [ "string", "null" ] }, "custom_decompression_filter": { "description": "Customised decompression algorithm applied to compressed WAL files", "type": [ "string", "null" ] }, "forward_config_path": { "description": "Determines whether a passive node should forward its configuration file path to its primary node during cron or sync-info commands\n", "type": "boolean" }, "immediate_checkpoint": { "description": "Whether to request an immediate checkpoint at the start of a backup", "type": "boolean" }, "last_backup_maximum_age": { "description": "A time frame that must contain the latest backup\n", "type": [ "string", "null" ] }, "last_backup_minimum_size": { "description": "The lower limit to the acceptable size of the latest successful backup\n", "type": [ "integer", "null" ], "format": "int64" }, "last_wal_maximum_age": { "description": "A time frame that must contain the latest WAL file archive\n", "type": [ "string", "null" ] }, "max_incoming_wals_queue": { "description": "Maximum number of WAL files in the incoming queue that are allowed before barman check returns an error\n", "type": [ "integer", "null" ] }, "minimum_redundancy": { "description": "Minimum number of backups to be retained", "type": "integer" }, "network_compression": { "description": "Enable data compression for network transfers", "type": "boolean" }, "parallel_jobs": { "description": "How many parallel workers will copy files during a backup or recovery command\n", "type": "integer" }, "path_prefix": { "description": "One or more absolute paths, separated by colon, where Barman looks for executable files\n", "type": [ "string", "null" ] }, "post_archive_retry_script": { "description": "Hook script launched after a WAL file is archived by maintenance", "type": [ "string", "null" ] }, "post_archive_script": { "description": "Hook script launched after a WAL file is archived by maintenance, after `post_archive_retry_script`\n", "type": [ "string", "null" ] }, "post_backup_retry_script": { "description": "Hook script launched after a base backup", "type": [ "string", "null" ] }, "post_backup_script": { "description": "Hook script launched after a base backup, after `post_backup_retry_script`\n", "type": [ "string", "null" ] }, "post_delete_retry_script": { "description": "Hook script launched after the deletion of a backup", "type": [ "string", "null" ] }, "post_delete_script": { "description": "Hook script launched after the deletion of a backup, after `post_delete_retry_script`\n", "type": [ "string", "null" ] }, "post_recovery_retry_script": { "description": "Hook script launched after a recovery\n", "type": [ "string", "null" ] }, "post_recovery_script": { "description": "Hook script launched after a recovery, after `post_recovery_retry_script`\n", "type": [ "string", "null" ] }, "post_wal_delete_retry_script": { "description": "Hook script launched after the deletion of a WAL file", "type": [ "string", "null" ] }, "post_wal_delete_script": { "description": "Hook script launched after the deletion of a WAL file, after post_wal_delete_retry_script`\n", "type": [ "string", "null" ] }, "pre_archive_retry_script": { "description": "Hook script launched before a WAL file is archived by maintenance, after `pre_archive_script`\n", "type": [ "string", "null" ] }, "pre_archive_script": { "description": "Hook script launched before a WAL file is archived by maintenance", "type": [ "string", "null" ] }, "pre_backup_retry_script": { "description": "Hook script launched before a base backup, after `pre_backup_script`", "type": [ "string", "null" ] }, "pre_backup_script": { "description": "Hook script launched before a base backup", "type": [ "string", "null" ] }, "pre_delete_retry_script": { "description": "Hook script launched before the deletion of a backup, after `pre_delete_script`\n", "type": [ "string", "null" ] }, "pre_delete_script": { "description": "Hook script launched before the deletion of a backup", "type": [ "string", "null" ] }, "pre_recovery_retry_script": { "description": "Hook script launched before a recovery, after `pre_recovery_script`", "type": [ "string", "null" ] }, "pre_recovery_script": { "description": "Hook script launched before a recovery", "type": [ "string", "null" ] }, "pre_wal_delete_retry_script": { "description": "Hook script launched before the deletion of a WAL file, after `pre_wal_delete_script`\n", "type": [ "string", "null" ] }, "pre_wal_delete_script": { "description": "Hook script launched before the deletion of a WAL file", "type": [ "string", "null" ] }, "primary_ssh_command": { "description": "Command used by a passive Barman server to login to the primary Barman server via ssh\n", "type": [ "string", "null" ] }, "recovery_options": { "description": "Options for recovery operations", "type": "string" }, "recovery_staging_path": { "description": "Path on the recovery host where compressed backups can be temporarily staged during recovery\n", "type": [ "string", "null" ] }, "retention_policy": { "description": "Policy for retention of periodic backups and archive logs", "type": [ "string", "null" ] }, "retention_policy_mode": { "description": "Mode which defines how retention policies are applied", "type": "string" }, "reuse_backup": { "description": "Defines how incremental backup should be applied - one of `copy`, `link` or `off`\n", "type": [ "string", "null" ] }, "slot_name": { "description": "Physical replication slot to be used by the `receive-wal` command", "type": [ "string", "null" ] }, "streaming_archiver": { "description": "Whether to use PostgreSQL's streaming protocol to receive transaction logs from a server\n", "type": "boolean" }, "streaming_archiver_batch_size": { "description": "The maximum number of streamed WAL files to be archived by Barman in a single run\n", "type": "integer" }, "streaming_archiver_name": { "description": "Identifier to be used as `application_name` by the `receive-wal` command\n", "type": "string" }, "streaming_backup_name": { "description": "Identifier to be used as `application_name` by the `pg_basebackup` command\n", "type": "string" }, "tablespace_bandwidth_limit": { "description": "Maximum transfer rate in kilobytes per second when copying a specific tablespace - specified as a comma separated list of TABLESPACE:BWLIMIT pairs\n", "type": [ "string", "null" ] }, "wal_retention_policy": { "description": "Policy for retention of archive logs (WAL files)", "type": "string" } } }, "CopyStats": { "properties": { "analysis_time": { "description": "Total number of seconds spent in the analysis phase during this backup\n", "type": "number" }, "analysis_time_per_item": { "description": "Number of seconds spent in the analysis phase for each item, where an item can be the PGDATA directory or a tablespace directory\n", "type": "object", "properties": { "pgdata": { "description": "Number of seconds spent in the analysis phase for PGDATA", "type": "number" }, "TABLESPACE": { "description": "Number of seconds spent in the analysis phase for TABLESPACE", "type": "number" } } }, "copy_time": { "description": "Total wall-clock time spent in the copy phase during this backup in seconds\n", "type": "number" }, "copy_time_per_item": { "description": "Wall-clock time spent copying each item in seconds - an item can be the PGDATA directory, a tablespace directory, the pg_control file or any configuration files located outside the PGDATA directory\n", "type": "object", "properties": { "pgdata": { "description": "Number of wall-clock seconds spent in the copy phase for PGDATA\n", "type": "number" }, "TABLESPACE": { "description": "Number of wall-clock seconds spent in the copy phase for TABLESPACE\n", "type": "number" }, "FILENAME": { "description": "Number of wall-clock seconds spent in the copy phase for FILENAME\n", "type": "number" } } }, "number_of_workers": { "description": "Number of workers used to copy files in the backup", "type": "integer" }, "serialized_copy_time": { "description": "Total time spent copying data across all copy jobs in seconds", "type": "number" }, "serialized_copy_time_per_item": { "description": "Total time spent copying each item across all copy jobs in seconds - an item can be the PGDATA directory, a tablespace directory, the pg_control file or any configuration files located outside the PGDATA directory\n", "type": "object", "properties": { "pgdata": { "description": "Total number of seconds spent by all copy jobs copying the data for PGDATA\n", "type": "number" }, "TABLESPACE": { "description": "Total number of seconds spent by all copy jobs copying the data for TABLESPACE\n", "type": "number" }, "FILENAME": { "description": "Total number of seconds spent by all copy jobs copying the data for FILENAME\n", "type": "number" } } }, "total_time": { "description": "Total wall-clock time spent taking the backup in seconds", "type": "number" } }, "required": [ "copy_time", "total_time" ] }, "GlobalConfig": { "allOf": [ { "$ref": "#/$defs/Config" } ], "properties": { "barman_user": { "description": "System user that runs Barman", "type": "string" }, "errors_list": { "description": "List of configuration errors affecting multiple servers", "type": "array", "items": { "description": "An error detected for a combination of servers while parsing the config\n", "type": "string" } }, "log_file": { "description": "Location of Barman's log file", "type": "string" }, "log_level": { "description": "Level of logging (DEBUG, INFO, WARNING, ERROR, CRITICAL)", "type": "string" } }, "required": [ "errors_list" ] }, "LastArchivedWal": { "type": "object", "properties": { "compression": { "description": "Compression algorithm used to compress the WAL", "type": [ "string", "null" ] }, "name": { "description": "Name of the WAL segment", "type": "string" }, "size": { "description": "Size in bytes of the WAL stored on the Barman server", "type": "integer", "format": "int64" }, "time": { "description": "Timestamp in epoch time format representing the time this WAL was archived by Barman\n", "type": "number" } } }, "ReplicationSlot": { "description": "Details of the replication slot being used by Barman on this PostgreSQL server in the form of an ordered array. The first item MUST be a string containing the slot_name. The second item MUST be a boolean reflecting the active state of the replication slot. The third item MUST be a string containing the LSN of the oldest WAL which still might be required by the consumer of this slot.\n", "type": [ "array", "null" ], "items": {}, "maxItems": 3, "minItems": 3 }, "ServerConfig": { "allOf": [ { "$ref": "#/$defs/Config" } ], "properties": { "active": { "description": "Whether the server is configured as active", "type": "boolean" }, "backup_directory": { "description": "Directory where backup data for a server will be placed", "type": "string" }, "basebackups_directory": { "description": "Directory where base backups will be placed", "type": "string" }, "conninfo": { "description": "Connection string used by Barman to connect to the PostgreSQL server", "type": "string" }, "description": { "description": "A human readable description of a server", "type": [ "string", "null" ] }, "disabled": { "description": "Whether the server has been disabled due to configuration errors", "type": "boolean" }, "errors_directory": { "description": "Directory that contains WAL files that contain an error", "type": "string" }, "incoming_wals_directory": { "description": "Directory where incoming WAL files are archived", "type": "string" }, "msg_list": { "description": "List of configuration errors for this server", "type": "array", "items": { "description": "An error detected for this server while parsing the config", "type": "string" } }, "name": { "description": "The name of this server as configured in Barman", "type": "string" }, "primary_conninfo": { "description": "Connection string used by Barman to connect to the primary PostgreSQL server server when conninfo is pointing to a standby\n", "type": [ "string", "null" ] }, "ssh_command": { "description": "Command used by Barman to login to the PostgreSQL server via ssh", "type": [ "string", "null" ] }, "streaming_conninfo": { "description": "Connection string used by Barman to connect to the PostgreSQL server via streaming replication protocol\n", "type": [ "string", "null" ] }, "streaming_wals_directory": { "description": "Directory where WAL files are streamed from the PostgreSQL server to Barman\n", "type": "string" }, "wals_directory": { "description": "Directory which contains WAL files", "type": "string" } } }, "Status": { "description": "Status information about the PostgreSQL server", "type": "object", "properties": { "archive_command": { "description": "The current value of archive_command on the PostgreSQL server", "type": [ "string", "null" ] }, "archive_mode": { "description": "The current value of archive_mode on the PostgreSQL server", "type": [ "string", "null" ] }, "archive_timeout": { "description": "The current value of archive_timeout (in seconds) on the PostgreSQL server\n", "type": "integer" }, "archived_count": { "description": "The number of WAL files that have been successfully archived by the PostgreSQL server\n", "type": "integer" }, "checkpoint_timeout": { "description": "The current value of checkpoint_timeout (in seconds) on the PostgreSQL server\n", "type": "integer" }, "config_file": { "description": "The current path to the `postgresql.conf` file of the PostgreSQL server\n", "type": "string" }, "connection_error": { "description": "Error message in the event that barman cannot connect to the PostgreSQL server\n", "type": "string" }, "current_archived_wals_per_second": { "description": "The WAL archive rate of the PostgreSQL server calculated over the time since the last stats reset\n", "type": "number" }, "current_lsn": { "description": "The current LSN of the PostgreSQL server", "type": "string" }, "current_size": { "description": "The total size of the PostgreSQL server in bytes", "type": "number" }, "current_xlog": { "description": "The current WAL of the PostgreSQL server", "type": [ "string", "null" ] }, "data_checksums": { "description": "Whether data checksums are enabled for the PostgreSQL server - can be either `on` or `off`\n", "type": "string" }, "data_directory": { "description": "The current path to the PGDATA directory of the PostgreSQL server", "type": [ "string", "null" ] }, "failed_count": { "description": "The number of failed attempts for archiving WAL files by the PostgreSQL server\n", "type": "integer" }, "has_backup_privileges": { "description": "Whether the configured user has the PostgreSQL privileges required in order to take a backup\n", "type": "boolean" }, "hba_file": { "description": "The current path to the `pg_hba.conf` file of the PostgreSQL server", "type": "string" }, "hot_standby": { "description": "The current value of hot_standby on the PostgreSQL server", "type": "string" }, "ident_file": { "description": "The current path to the `pg_ident.conf` file of the PostgreSQL server\n", "type": "string" }, "is_archiving": { "description": "Whether the PostgreSQL server is currently archiving WALs (as determined by Barman from the content of `pg_stat_archiver`)\n", "type": "boolean" }, "is_in_recovery": { "description": "Whether the PostgreSQL server is currently in recovery (as determined by Barman using `pg_is_in_recovery()`)\n", "type": [ "boolean", "null" ] }, "is_superuser": { "description": "Whether the configured user has superuser privileges", "type": [ "boolean", "null" ] }, "last_archived_time": { "description": "The time that a WAL was most recently archived by PostgreSQL (in ISO 8601 in the local timezone of the server)\n", "type": "string", "pattern": "^\\d{4}-[01]\\d-[0-3]\\dT[0-2]\\d:[0-5]\\d:[0-5]\\d\\.\\d+[+-][0-2]\\d:[0-5]\\d$" }, "last_archived_wal": { "description": "The WAL segment which was most recently archived by PostgreSQL", "type": "string" }, "last_failed_time": { "description": "The time of the most recent WAL archive failure on the PostgreSQL server (in ISO 8601 in the local timezone of the server)\n", "type": [ "string", "null" ], "pattern": "^\\d{4}-[01]\\d-[0-3]\\dT[0-2]\\d:[0-5]\\d:[0-5]\\d\\.\\d+[+-][0-2]\\d:[0-5]\\d$" }, "last_failed_wal": { "description": "The WAL segment which was being archived during the most recent failed WAL archive attempt\n", "type": [ "string", "null" ] }, "max_replication_slots": { "description": "The current value of max_replication_slots on the PostgreSQL server", "type": "string" }, "max_wal_senders": { "description": "The current value of max_wal_senders on the PostgreSQL server", "type": "string" }, "pg_receivexlog_compatible": { "description": "Whether the pg_receivewal binary used by Barman is compatible with the PostgreSQL server\n", "type": [ "boolean", "null" ] }, "pg_receivexlog_installed": { "description": "Whether the pg_receivewal binary is installed and available to Barman\n", "type": [ "boolean", "null" ] }, "pg_receivexlog_path": { "description": "Path to the pg_receivewal binary used by Barman\n", "type": [ "string", "null" ] }, "pg_receivexlog_supports_slots": { "description": "Whether the pg_receivewal binary available to Barman supports replication slots\n", "type": [ "boolean", "null" ] }, "pg_receivexlog_synchronous": { "description": "Whether synchronous replication will be used by pg_receivewal for this PostgreSQL server\n", "type": [ "boolean", "null" ] }, "pg_receivexlog_version": { "description": "The version of the pg_receivewal binary used by Barman", "type": [ "string", "null" ] }, "postgresql_systemid": { "description": "The system identifier of the PostgreSQL server", "type": [ "string", "null" ] }, "replication_slot": { "$ref": "#/$defs/ReplicationSlot" }, "replication_slot_support": { "description": "Whether the PostgreSQL server supports replication slots", "type": [ "boolean", "null" ] }, "server_txt_version": { "description": "The version of the PostgreSQL server as human-readable text", "type": [ "string", "null" ] }, "stats_reset": { "description": "The time at which statistics were last reset for this PostgreSQL server (in ISO 8601 format in UTC)\n", "type": "string", "pattern": "^\\d{4}-[01]\\d-[0-3]\\dT[0-2]\\d:[0-5]\\d:[0-5]\\d\\.\\d+[+-][0-2]\\d:[0-5]\\d$" }, "streaming": { "description": "Whether the streaming_conninfo connection is currently streaming", "type": [ "boolean", "null" ] }, "streaming_supported": { "description": "Whether streaming replication is supported by the PostgreSQL server", "type": [ "boolean", "null" ] }, "streaming_systemid": { "description": "The systemid returned by calling IDENTIFY_SYSTEM using the streaming_conninfo connection\n", "type": [ "string", "null" ] }, "synchronous_standby_names": { "description": "The current value of synchronous_standby_names on the PostgreSQL server\n", "type": [ "array", "null" ], "items": { "description": "Name of a standby server which can support synchronous replication\n", "type": "string" } }, "timeline": { "description": "The current timeline of the PostgreSQL server", "type": [ "integer", "null" ] }, "wal_compression": { "description": "The current value of wal_compression on the PostgreSQL server", "type": "string" }, "wal_keep_size": { "description": "The current value of wal_keep_size on the PostgreSQL server", "type": "string" }, "wal_level": { "description": "The current value of wal_level on the PostgreSQL server", "type": "string" }, "xlog_segment_size": { "description": "The current WAL segment size in bytes as reported by the PostgreSQL server\n", "type": "integer", "format": "int64" }, "xlogpos": { "description": "The current WAL flush location returned by the streaming_conninfo connection\n", "type": [ "string", "null" ] } } }, "SystemInfo": { "type": "object", "properties": { "barman_ver": { "description": "Version of Barman which generated the diagnose output", "type": "string" }, "kernel_ver": { "description": "Information about the OS kernel on which Barman server is running", "type": "string" }, "python_ver": { "description": "Version of Python used by Barman server", "type": "string" }, "release": { "description": "Information about the specific OS release on which Barman server is running\n", "type": "string" }, "rsync_ver": { "description": "Version of Rsync used by Barman server", "type": "string" }, "ssh_ver": { "description": "Version of ssh used by Barman server", "type": "string" }, "timestamp": { "description": "The system time of the Barman server (in ISO 8601 format in the local timezone of the server)\n", "type": "string", "pattern": "^\\d{4}-[01]\\d-[0-3]\\dT[0-2]\\d:[0-5]\\d:[0-5]\\d\\.\\d+[+-][0-2]\\d:[0-5]\\d$" } }, "required": [ "barman_ver", "kernel_ver", "python_ver", "release", "rsync_ver", "ssh_ver", "timestamp" ] }, "Tablespace": { "description": "A single tablespace represented by an ordered array. The first item MUST be a string containing the name of the tablespace. The second item MUST be a number representing the tablespace OID. The third item MUST be a string containing the path to the tablespace on the PostgreSQL server.\n", "type": "array", "items": {}, "maxItems": 3, "minItems": 3 }, "Wals": { "type": "object", "properties": { "last_archived_wal_per_timeline": { "description": "Details of the most recently archived WAL on the Barman server keyed by timeline.\n", "type": "object", "additionalProperties": { "$ref": "#/$defs/LastArchivedWal" } } }, "required": [ "last_archived_wal_per_timeline" ] } } }