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Finished. Now uses 'psql' to run the plain-text scripts that pg_dumpall creates

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This commit is contained in:
Nathan Beals 2020-04-10 10:55:11 -04:00
parent b14f371c05
commit d5e9f67cec
1 changed files with 11 additions and 22 deletions
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33
borgmatic/hooks/postgresql.py
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@ -34,7 +34,7 @@ def dump_databases(databases, log_prefix, location_config, dry_run):
)
all_databases = bool(name == 'all')
command = (
('pg_dumpall' if all_databases else 'pg_dump', '--no-password', '--clean')
('pg_dumpall' if all_databases else 'pg_dump', '--no-password', '--clean','--if-exists')
+ ('--file', dump_filename)
+ (('--host', database['hostname']) if 'hostname' in database else ())
+ (('--port', str(database['port'])) if 'port' in database else ())
@ -93,34 +93,23 @@ def restore_database_dumps(databases, log_prefix, location_config, dry_run):
dump_filename = dump.make_database_dump_filename(
make_dump_path(location_config), database['name'], database.get('hostname')
)
if database['name'] == 'all':
restore_command = (
('psql', '--no-password', '--clean', '--if-exists', '--exit-on-error')
+ (('--host', database['hostname']) if 'hostname' in database else ())
+ (('--port', str(database['port'])) if 'port' in database else ())
+ (('--username', database['username']) if 'username' in database else ())
+ ('--dbname', database['name'])
+ (dump_filename,)
)
else:
restore_command = (
('pg_restore', '--no-password', '--clean', '--if-exists', '--exit-on-error')
+ (('--host', database['hostname']) if 'hostname' in database else ())
+ (('--port', str(database['port'])) if 'port' in database else ())
+ (('--username', database['username']) if 'username' in database else ())
+ ('--dbname', database['name'])
+ (dump_filename,)
)
extra_environment = {'PGPASSWORD': database['password']} if 'password' in database else None
all_databases = bool(database['name'] == 'all')
analyze_command = (
('psql', '--no-password', '--quiet')
+ (('--host', database['hostname']) if 'hostname' in database else ())
+ (('--port', str(database['port'])) if 'port' in database else ())
+ (('--username', database['username']) if 'username' in database else ())
+ ('--dbname', database['name'])
+ ('--command', 'ANALYZE')
)
restore_command = (
('psql' if all_databases else 'pg_restore', '--no-password')
+ (('--if-exists', '--exit-on-error', '--clean', '--create', '--dbname', database['name']) if not all_databases else ())
+ (('--host', database['hostname']) if 'hostname' in database else ())
+ (('--port', str(database['port'])) if 'port' in database else ())
+ (('--username', database['username']) if 'username' in database else ())
+ ( ('-f', dump_filename) if all_databases else (dump_filename,) )
)
extra_environment = {'PGPASSWORD': database['password']} if 'password' in database else None
logger.debug(
'{}: Restoring PostgreSQL database {}{}'.format(