mirror of
https://github.com/postgrespro/pg_probackup.git
synced 2024-11-28 09:33:54 +02:00
2046 lines
76 KiB
Python
2046 lines
76 KiB
Python
import unittest
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import os
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from time import sleep
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from .helpers.ptrack_helpers import ProbackupTest, ProbackupException
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import shutil
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module_name = 'backup'
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class BackupTest(ProbackupTest, unittest.TestCase):
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# @unittest.skip("skip")
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# @unittest.expectedFailure
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# PGPRO-707
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def test_backup_modes_archive(self):
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"""standart backup modes with ARCHIVE WAL method"""
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if not self.ptrack:
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return unittest.skip('Skipped because ptrack support is disabled')
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fname = self.id().split('.')[3]
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node = self.make_simple_node(
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base_dir=os.path.join(module_name, fname, 'node'),
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initdb_params=['--data-checksums'],
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pg_options={
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'ptrack_enable': 'on'})
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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self.set_archiving(backup_dir, 'node', node)
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node.slow_start()
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backup_id = self.backup_node(backup_dir, 'node', node)
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show_backup = self.show_pb(backup_dir, 'node')[0]
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self.assertEqual(show_backup['status'], "OK")
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self.assertEqual(show_backup['backup-mode'], "FULL")
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# postmaster.pid and postmaster.opts shouldn't be copied
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excluded = True
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db_dir = os.path.join(
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backup_dir, "backups", 'node', backup_id, "database")
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for f in os.listdir(db_dir):
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if (
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os.path.isfile(os.path.join(db_dir, f)) and
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(
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f == "postmaster.pid" or
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f == "postmaster.opts"
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)
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):
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excluded = False
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self.assertEqual(excluded, True)
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# page backup mode
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page_backup_id = self.backup_node(
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backup_dir, 'node', node, backup_type="page")
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# print self.show_pb(node)
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show_backup = self.show_pb(backup_dir, 'node')[1]
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self.assertEqual(show_backup['status'], "OK")
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self.assertEqual(show_backup['backup-mode'], "PAGE")
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# Check parent backup
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self.assertEqual(
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backup_id,
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self.show_pb(
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backup_dir, 'node',
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backup_id=show_backup['id'])["parent-backup-id"])
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# ptrack backup mode
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self.backup_node(backup_dir, 'node', node, backup_type="ptrack")
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show_backup = self.show_pb(backup_dir, 'node')[2]
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self.assertEqual(show_backup['status'], "OK")
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self.assertEqual(show_backup['backup-mode'], "PTRACK")
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# Check parent backup
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self.assertEqual(
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page_backup_id,
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self.show_pb(
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backup_dir, 'node',
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backup_id=show_backup['id'])["parent-backup-id"])
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# Clean after yourself
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self.del_test_dir(module_name, fname)
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# @unittest.skip("skip")
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def test_smooth_checkpoint(self):
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"""full backup with smooth checkpoint"""
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fname = self.id().split('.')[3]
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node = self.make_simple_node(
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base_dir=os.path.join(module_name, fname, 'node'),
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initdb_params=['--data-checksums'])
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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self.set_archiving(backup_dir, 'node', node)
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node.slow_start()
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self.backup_node(
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backup_dir, 'node', node,
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options=["-C"])
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self.assertEqual(self.show_pb(backup_dir, 'node')[0]['status'], "OK")
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node.stop()
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# Clean after yourself
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self.del_test_dir(module_name, fname)
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# @unittest.skip("skip")
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def test_incremental_backup_without_full(self):
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"""page-level backup without validated full backup"""
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if not self.ptrack:
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return unittest.skip('Skipped because ptrack support is disabled')
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fname = self.id().split('.')[3]
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node = self.make_simple_node(
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base_dir=os.path.join(module_name, fname, 'node'),
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initdb_params=['--data-checksums'],
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pg_options={'ptrack_enable': 'on'})
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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self.set_archiving(backup_dir, 'node', node)
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node.slow_start()
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try:
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self.backup_node(backup_dir, 'node', node, backup_type="page")
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# we should die here because exception is what we expect to happen
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self.assertEqual(
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1, 0,
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"Expecting Error because page backup should not be possible "
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"without valid full backup.\n Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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except ProbackupException as e:
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self.assertIn(
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"ERROR: Valid backup on current timeline 1 is not found. "
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"Create new FULL backup before an incremental one.",
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e.message,
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"\n Unexpected Error Message: {0}\n CMD: {1}".format(
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repr(e.message), self.cmd))
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sleep(1)
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try:
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self.backup_node(backup_dir, 'node', node, backup_type="ptrack")
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# we should die here because exception is what we expect to happen
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self.assertEqual(
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1, 0,
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"Expecting Error because page backup should not be possible "
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"without valid full backup.\n Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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except ProbackupException as e:
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self.assertIn(
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"ERROR: Valid backup on current timeline 1 is not found. "
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"Create new FULL backup before an incremental one.",
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e.message,
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"\n Unexpected Error Message: {0}\n CMD: {1}".format(
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repr(e.message), self.cmd))
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self.assertEqual(
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self.show_pb(backup_dir, 'node')[0]['status'],
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"ERROR")
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# Clean after yourself
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self.del_test_dir(module_name, fname)
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# @unittest.skip("skip")
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def test_incremental_backup_corrupt_full(self):
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"""page-level backup with corrupted full backup"""
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fname = self.id().split('.')[3]
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node = self.make_simple_node(
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base_dir=os.path.join(module_name, fname, 'node'),
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initdb_params=['--data-checksums'])
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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self.set_archiving(backup_dir, 'node', node)
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node.slow_start()
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backup_id = self.backup_node(backup_dir, 'node', node)
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file = os.path.join(
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backup_dir, "backups", "node", backup_id,
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"database", "postgresql.conf")
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os.remove(file)
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try:
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self.validate_pb(backup_dir, 'node')
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# we should die here because exception is what we expect to happen
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self.assertEqual(
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1, 0,
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"Expecting Error because of validation of corrupted backup.\n"
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" Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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except ProbackupException as e:
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self.assertTrue(
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"INFO: Validate backups of the instance 'node'" in e.message and
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"WARNING: Backup file".format(
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file) in e.message and
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"is not found".format(file) in e.message and
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"WARNING: Backup {0} data files are corrupted".format(
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backup_id) in e.message and
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"WARNING: Some backups are not valid" in e.message,
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"\n Unexpected Error Message: {0}\n CMD: {1}".format(
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repr(e.message), self.cmd))
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try:
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self.backup_node(backup_dir, 'node', node, backup_type="page")
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# we should die here because exception is what we expect to happen
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self.assertEqual(
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1, 0,
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"Expecting Error because page backup should not be possible "
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"without valid full backup.\n Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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except ProbackupException as e:
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self.assertIn(
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"ERROR: Valid backup on current timeline 1 is not found. "
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"Create new FULL backup before an incremental one.",
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e.message,
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"\n Unexpected Error Message: {0}\n CMD: {1}".format(
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repr(e.message), self.cmd))
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self.assertEqual(
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self.show_pb(backup_dir, 'node', backup_id)['status'], "CORRUPT")
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self.assertEqual(
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self.show_pb(backup_dir, 'node')[1]['status'], "ERROR")
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# Clean after yourself
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self.del_test_dir(module_name, fname)
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# @unittest.skip("skip")
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def test_ptrack_threads(self):
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"""ptrack multi thread backup mode"""
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if not self.ptrack:
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return unittest.skip('Skipped because ptrack support is disabled')
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fname = self.id().split('.')[3]
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node = self.make_simple_node(
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base_dir=os.path.join(module_name, fname, 'node'),
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initdb_params=['--data-checksums'],
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pg_options={'ptrack_enable': 'on'})
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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self.set_archiving(backup_dir, 'node', node)
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node.slow_start()
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self.backup_node(
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backup_dir, 'node', node,
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backup_type="full", options=["-j", "4"])
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self.assertEqual(self.show_pb(backup_dir, 'node')[0]['status'], "OK")
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self.backup_node(
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backup_dir, 'node', node,
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backup_type="ptrack", options=["-j", "4"])
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self.assertEqual(self.show_pb(backup_dir, 'node')[0]['status'], "OK")
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# Clean after yourself
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self.del_test_dir(module_name, fname)
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# @unittest.skip("skip")
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def test_ptrack_threads_stream(self):
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"""ptrack multi thread backup mode and stream"""
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if not self.ptrack:
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return unittest.skip('Skipped because ptrack support is disabled')
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fname = self.id().split('.')[3]
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node = self.make_simple_node(
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base_dir=os.path.join(module_name, fname, 'node'),
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set_replication=True,
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initdb_params=['--data-checksums'],
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pg_options={
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'ptrack_enable': 'on'})
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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node.slow_start()
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self.backup_node(
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backup_dir, 'node', node, backup_type="full",
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options=["-j", "4", "--stream"])
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self.assertEqual(self.show_pb(backup_dir, 'node')[0]['status'], "OK")
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self.backup_node(
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backup_dir, 'node', node,
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backup_type="ptrack", options=["-j", "4", "--stream"])
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self.assertEqual(self.show_pb(backup_dir, 'node')[1]['status'], "OK")
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# Clean after yourself
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self.del_test_dir(module_name, fname)
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# @unittest.skip("skip")
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def test_page_corruption_heal_via_ptrack_1(self):
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"""make node, corrupt some page, check that backup failed"""
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if not self.ptrack:
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return unittest.skip('Skipped because ptrack support is disabled')
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fname = self.id().split('.')[3]
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node = self.make_simple_node(
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base_dir=os.path.join(module_name, fname, 'node'),
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set_replication=True,
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initdb_params=['--data-checksums'])
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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node.slow_start()
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self.backup_node(
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backup_dir, 'node', node,
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backup_type="full", options=["-j", "4", "--stream"])
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node.safe_psql(
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"postgres",
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"create table t_heap as select 1 as id, md5(i::text) as text, "
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"md5(repeat(i::text,10))::tsvector as tsvector "
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"from generate_series(0,1000) i")
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node.safe_psql(
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"postgres",
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"CHECKPOINT;")
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heap_path = node.safe_psql(
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"postgres",
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"select pg_relation_filepath('t_heap')").rstrip()
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with open(os.path.join(node.data_dir, heap_path), "rb+", 0) as f:
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f.seek(9000)
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f.write(b"bla")
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f.flush()
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f.close
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self.backup_node(
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backup_dir, 'node', node, backup_type="full",
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options=["-j", "4", "--stream", "--log-level-file=verbose"])
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# open log file and check
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with open(os.path.join(backup_dir, 'log', 'pg_probackup.log')) as f:
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log_content = f.read()
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self.assertIn('block 1, try to fetch via SQL', log_content)
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self.assertIn('SELECT pg_catalog.pg_ptrack_get_block', log_content)
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f.close
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self.assertTrue(
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self.show_pb(backup_dir, 'node')[1]['status'] == 'OK',
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"Backup Status should be OK")
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# Clean after yourself
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self.del_test_dir(module_name, fname)
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# @unittest.skip("skip")
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def test_page_corruption_heal_via_ptrack_2(self):
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"""make node, corrupt some page, check that backup failed"""
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if not self.ptrack:
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return unittest.skip('Skipped because ptrack support is disabled')
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fname = self.id().split('.')[3]
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node = self.make_simple_node(
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base_dir=os.path.join(module_name, fname, 'node'),
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set_replication=True,
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initdb_params=['--data-checksums'])
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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node.slow_start()
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self.backup_node(
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backup_dir, 'node', node, backup_type="full",
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options=["-j", "4", "--stream"])
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node.safe_psql(
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"postgres",
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"create table t_heap as select 1 as id, md5(i::text) as text, "
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"md5(repeat(i::text,10))::tsvector as tsvector "
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"from generate_series(0,1000) i")
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node.safe_psql(
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"postgres",
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"CHECKPOINT;")
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heap_path = node.safe_psql(
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"postgres",
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"select pg_relation_filepath('t_heap')").rstrip()
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node.stop()
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with open(os.path.join(node.data_dir, heap_path), "rb+", 0) as f:
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f.seek(9000)
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f.write(b"bla")
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f.flush()
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f.close
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node.slow_start()
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try:
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self.backup_node(
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backup_dir, 'node', node, backup_type="full",
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options=["-j", "4", "--stream", '--log-level-console=LOG'])
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# we should die here because exception is what we expect to happen
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self.assertEqual(
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1, 0,
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"Expecting Error because of page "
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"corruption in PostgreSQL instance.\n"
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" Output: {0} \n CMD: {1}".format(
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repr(self.output), self.cmd))
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except ProbackupException as e:
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if self.remote:
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self.assertTrue(
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"WARNING: File" in e.message and
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"try to fetch via SQL" in e.message and
|
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"WARNING: page verification failed, "
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"calculated checksum" in e.message and
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"ERROR: query failed: "
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"ERROR: invalid page in block" in e.message and
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"query was: SELECT pg_catalog.pg_ptrack_get_block_2" in e.message,
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"\n Unexpected Error Message: {0}\n CMD: {1}".format(
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repr(e.message), self.cmd))
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else:
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self.assertTrue(
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"LOG: File" in e.message and
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"blknum" in e.message and
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"have wrong checksum" in e.message and
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"try to fetch via SQL" in e.message and
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"WARNING: page verification failed, "
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"calculated checksum" in e.message and
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"ERROR: query failed: "
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"ERROR: invalid page in block" in e.message and
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"query was: SELECT pg_catalog.pg_ptrack_get_block_2" in e.message,
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"\n Unexpected Error Message: {0}\n CMD: {1}".format(
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repr(e.message), self.cmd))
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self.assertTrue(
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self.show_pb(backup_dir, 'node')[1]['status'] == 'ERROR',
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"Backup Status should be ERROR")
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|
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# Clean after yourself
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self.del_test_dir(module_name, fname)
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|
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# @unittest.skip("skip")
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def test_backup_detect_corruption(self):
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"""make node, corrupt some page, check that backup failed"""
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fname = self.id().split('.')[3]
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node = self.make_simple_node(
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base_dir=os.path.join(module_name, fname, 'node'),
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set_replication=True,
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initdb_params=['--data-checksums'])
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backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
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self.init_pb(backup_dir)
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self.add_instance(backup_dir, 'node', node)
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node.slow_start()
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node.safe_psql(
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"postgres",
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"create table t_heap as select 1 as id, md5(i::text) as text, "
|
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"md5(repeat(i::text,10))::tsvector as tsvector "
|
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"from generate_series(0,1000) i")
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node.safe_psql(
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"postgres",
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"CHECKPOINT;")
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heap_path = node.safe_psql(
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"postgres",
|
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"select pg_relation_filepath('t_heap')").rstrip()
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node.stop()
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|
|
with open(os.path.join(node.data_dir, heap_path), "rb+", 0) as f:
|
|
f.seek(9000)
|
|
f.write(b"bla")
|
|
f.flush()
|
|
f.close
|
|
|
|
node.slow_start()
|
|
|
|
try:
|
|
self.backup_node(
|
|
backup_dir, 'node', node,
|
|
backup_type="full", options=["-j", "4", "--stream"])
|
|
# we should die here because exception is what we expect to happen
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because tablespace mapping is incorrect"
|
|
"\n Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
if self.ptrack:
|
|
self.assertTrue(
|
|
'WARNING: page verification failed, '
|
|
'calculated checksum' in e.message and
|
|
'ERROR: query failed: ERROR: '
|
|
'invalid page in block 1 of relation' in e.message and
|
|
'ERROR: Data files transferring failed' in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
else:
|
|
if self.remote:
|
|
self.assertTrue(
|
|
"ERROR: Failed to read file" in e.message and
|
|
"data file checksum mismatch" in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
else:
|
|
self.assertIn(
|
|
'WARNING: Corruption detected in file',
|
|
e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
self.assertIn(
|
|
'ERROR: Data file corruption',
|
|
e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_backup_truncate_misaligned(self):
|
|
"""
|
|
make node, truncate file to size not even to BLCKSIZE,
|
|
take backup
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"create table t_heap as select 1 as id, md5(i::text) as text, "
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
"from generate_series(0,100000) i")
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"CHECKPOINT;")
|
|
|
|
heap_path = node.safe_psql(
|
|
"postgres",
|
|
"select pg_relation_filepath('t_heap')").rstrip()
|
|
|
|
heap_size = node.safe_psql(
|
|
"postgres",
|
|
"select pg_relation_size('t_heap')")
|
|
|
|
with open(os.path.join(node.data_dir, heap_path), "rb+", 0) as f:
|
|
f.truncate(int(heap_size) - 4096)
|
|
f.flush()
|
|
f.close
|
|
|
|
output = self.backup_node(
|
|
backup_dir, 'node', node, backup_type="full",
|
|
options=["-j", "4", "--stream"], return_id=False)
|
|
|
|
self.assertIn("WARNING: File", output)
|
|
self.assertIn("invalid file size", output)
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_tablespace_in_pgdata_pgpro_1376(self):
|
|
"""PGPRO-1376 """
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
self.create_tblspace_in_node(
|
|
node, 'tblspace1',
|
|
tblspc_path=(
|
|
os.path.join(
|
|
node.data_dir, 'somedirectory', '100500'))
|
|
)
|
|
|
|
self.create_tblspace_in_node(
|
|
node, 'tblspace2',
|
|
tblspc_path=(os.path.join(node.data_dir))
|
|
)
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"create table t_heap1 tablespace tblspace1 as select 1 as id, "
|
|
"md5(i::text) as text, "
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
"from generate_series(0,1000) i")
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"create table t_heap2 tablespace tblspace2 as select 1 as id, "
|
|
"md5(i::text) as text, "
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
"from generate_series(0,1000) i")
|
|
|
|
backup_id_1 = self.backup_node(
|
|
backup_dir, 'node', node, backup_type="full",
|
|
options=["-j", "4", "--stream"])
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"drop table t_heap2")
|
|
node.safe_psql(
|
|
"postgres",
|
|
"drop tablespace tblspace2")
|
|
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type="full",
|
|
options=["-j", "4", "--stream"])
|
|
|
|
pgdata = self.pgdata_content(node.data_dir)
|
|
|
|
relfilenode = node.safe_psql(
|
|
"postgres",
|
|
"select 't_heap1'::regclass::oid"
|
|
).rstrip()
|
|
|
|
list = []
|
|
for root, dirs, files in os.walk(os.path.join(
|
|
backup_dir, 'backups', 'node', backup_id_1)):
|
|
for file in files:
|
|
if file == relfilenode:
|
|
path = os.path.join(root, file)
|
|
list = list + [path]
|
|
|
|
# We expect that relfilenode can be encountered only once
|
|
if len(list) > 1:
|
|
message = ""
|
|
for string in list:
|
|
message = message + string + "\n"
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Following file copied twice by backup:\n {0}".format(
|
|
message)
|
|
)
|
|
|
|
node.cleanup()
|
|
|
|
self.restore_node(
|
|
backup_dir, 'node', node, options=["-j", "4"])
|
|
|
|
if self.paranoia:
|
|
pgdata_restored = self.pgdata_content(node.data_dir)
|
|
self.compare_pgdata(pgdata, pgdata_restored)
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_basic_tablespace_handling(self):
|
|
"""
|
|
make node, take full backup, check that restore with
|
|
tablespace mapping will end with error, take page backup,
|
|
check that restore with tablespace mapping will end with
|
|
success
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type="full",
|
|
options=["-j", "4", "--stream"])
|
|
|
|
tblspace1_old_path = self.get_tblspace_path(node, 'tblspace1_old')
|
|
tblspace2_old_path = self.get_tblspace_path(node, 'tblspace2_old')
|
|
|
|
self.create_tblspace_in_node(
|
|
node, 'some_lame_tablespace')
|
|
|
|
self.create_tblspace_in_node(
|
|
node, 'tblspace1',
|
|
tblspc_path=tblspace1_old_path)
|
|
|
|
self.create_tblspace_in_node(
|
|
node, 'tblspace2',
|
|
tblspc_path=tblspace2_old_path)
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"create table t_heap_lame tablespace some_lame_tablespace "
|
|
"as select 1 as id, md5(i::text) as text, "
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
"from generate_series(0,1000) i")
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"create table t_heap2 tablespace tblspace2 as select 1 as id, "
|
|
"md5(i::text) as text, "
|
|
"md5(repeat(i::text,10))::tsvector as tsvector "
|
|
"from generate_series(0,1000) i")
|
|
|
|
tblspace1_new_path = self.get_tblspace_path(node, 'tblspace1_new')
|
|
tblspace2_new_path = self.get_tblspace_path(node, 'tblspace2_new')
|
|
|
|
node_restored = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node_restored'))
|
|
node_restored.cleanup()
|
|
|
|
try:
|
|
self.restore_node(
|
|
backup_dir, 'node', node_restored,
|
|
options=[
|
|
"-j", "4",
|
|
"-T", "{0}={1}".format(
|
|
tblspace1_old_path, tblspace1_new_path),
|
|
"-T", "{0}={1}".format(
|
|
tblspace2_old_path, tblspace2_new_path)])
|
|
# we should die here because exception is what we expect to happen
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because tablespace mapping is incorrect"
|
|
"\n Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertTrue(
|
|
'ERROR: --tablespace-mapping option' in e.message and
|
|
'have an entry in tablespace_map file' in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"drop table t_heap_lame")
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"drop tablespace some_lame_tablespace")
|
|
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type="delta",
|
|
options=["-j", "4", "--stream"])
|
|
|
|
self.restore_node(
|
|
backup_dir, 'node', node_restored,
|
|
options=[
|
|
"-j", "4",
|
|
"-T", "{0}={1}".format(
|
|
tblspace1_old_path, tblspace1_new_path),
|
|
"-T", "{0}={1}".format(
|
|
tblspace2_old_path, tblspace2_new_path)])
|
|
|
|
if self.paranoia:
|
|
pgdata = self.pgdata_content(node.data_dir)
|
|
|
|
if self.paranoia:
|
|
pgdata_restored = self.pgdata_content(node_restored.data_dir)
|
|
self.compare_pgdata(pgdata, pgdata_restored)
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_tablespace_handling_1(self):
|
|
"""
|
|
make node with tablespace A, take full backup, check that restore with
|
|
tablespace mapping of tablespace B will end with error
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
tblspace1_old_path = self.get_tblspace_path(node, 'tblspace1_old')
|
|
tblspace2_old_path = self.get_tblspace_path(node, 'tblspace2_old')
|
|
|
|
tblspace_new_path = self.get_tblspace_path(node, 'tblspace_new')
|
|
|
|
self.create_tblspace_in_node(
|
|
node, 'tblspace1',
|
|
tblspc_path=tblspace1_old_path)
|
|
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type="full",
|
|
options=["-j", "4", "--stream"])
|
|
|
|
node_restored = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node_restored'))
|
|
node_restored.cleanup()
|
|
|
|
try:
|
|
self.restore_node(
|
|
backup_dir, 'node', node_restored,
|
|
options=[
|
|
"-j", "4",
|
|
"-T", "{0}={1}".format(
|
|
tblspace2_old_path, tblspace_new_path)])
|
|
# we should die here because exception is what we expect to happen
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because tablespace mapping is incorrect"
|
|
"\n Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertTrue(
|
|
'ERROR: --tablespace-mapping option' in e.message and
|
|
'have an entry in tablespace_map file' in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_tablespace_handling_2(self):
|
|
"""
|
|
make node without tablespaces, take full backup, check that restore with
|
|
tablespace mapping will end with error
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
tblspace1_old_path = self.get_tblspace_path(node, 'tblspace1_old')
|
|
tblspace_new_path = self.get_tblspace_path(node, 'tblspace_new')
|
|
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type="full",
|
|
options=["-j", "4", "--stream"])
|
|
|
|
node_restored = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node_restored'))
|
|
node_restored.cleanup()
|
|
|
|
try:
|
|
self.restore_node(
|
|
backup_dir, 'node', node_restored,
|
|
options=[
|
|
"-j", "4",
|
|
"-T", "{0}={1}".format(
|
|
tblspace1_old_path, tblspace_new_path)])
|
|
# we should die here because exception is what we expect to happen
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because tablespace mapping is incorrect"
|
|
"\n Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertTrue(
|
|
'ERROR: --tablespace-mapping option' in e.message and
|
|
'have an entry in tablespace_map file' in e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_drop_rel_during_backup_delta(self):
|
|
""""""
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"create table t_heap as select i"
|
|
" as id from generate_series(0,100) i")
|
|
|
|
relative_path = node.safe_psql(
|
|
"postgres",
|
|
"select pg_relation_filepath('t_heap')").rstrip()
|
|
|
|
absolute_path = os.path.join(node.data_dir, relative_path)
|
|
|
|
# FULL backup
|
|
self.backup_node(backup_dir, 'node', node, options=['--stream'])
|
|
|
|
# DELTA backup
|
|
gdb = self.backup_node(
|
|
backup_dir, 'node', node, backup_type='delta',
|
|
gdb=True, options=['--log-level-file=verbose'])
|
|
|
|
gdb.set_breakpoint('backup_files')
|
|
gdb.run_until_break()
|
|
|
|
# REMOVE file
|
|
node.safe_psql(
|
|
"postgres",
|
|
"DROP TABLE t_heap")
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"CHECKPOINT")
|
|
|
|
# File removed, we can proceed with backup
|
|
gdb.continue_execution_until_exit()
|
|
|
|
pgdata = self.pgdata_content(node.data_dir)
|
|
|
|
with open(os.path.join(backup_dir, 'log', 'pg_probackup.log')) as f:
|
|
log_content = f.read()
|
|
self.assertTrue(
|
|
'LOG: File "{0}" is not found'.format(absolute_path) in log_content,
|
|
'File "{0}" should be deleted but it`s not'.format(absolute_path))
|
|
|
|
node.cleanup()
|
|
self.restore_node(backup_dir, 'node', node, options=["-j", "4"])
|
|
|
|
# Physical comparison
|
|
pgdata_restored = self.pgdata_content(node.data_dir)
|
|
self.compare_pgdata(pgdata, pgdata_restored)
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_drop_rel_during_backup_page(self):
|
|
""""""
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"create table t_heap as select i"
|
|
" as id from generate_series(0,100) i")
|
|
|
|
relative_path = node.safe_psql(
|
|
"postgres",
|
|
"select pg_relation_filepath('t_heap')").rstrip()
|
|
|
|
absolute_path = os.path.join(node.data_dir, relative_path)
|
|
|
|
# FULL backup
|
|
self.backup_node(backup_dir, 'node', node, options=['--stream'])
|
|
|
|
# PAGE backup
|
|
gdb = self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page',
|
|
gdb=True, options=['--log-level-file=verbose'])
|
|
|
|
gdb.set_breakpoint('backup_files')
|
|
gdb.run_until_break()
|
|
|
|
# REMOVE file
|
|
os.remove(absolute_path)
|
|
|
|
# File removed, we can proceed with backup
|
|
gdb.continue_execution_until_exit()
|
|
|
|
pgdata = self.pgdata_content(node.data_dir)
|
|
|
|
with open(os.path.join(backup_dir, 'log', 'pg_probackup.log')) as f:
|
|
log_content = f.read()
|
|
self.assertTrue(
|
|
'LOG: File "{0}" is not found'.format(absolute_path) in log_content,
|
|
'File "{0}" should be deleted but it`s not'.format(absolute_path))
|
|
|
|
node.cleanup()
|
|
self.restore_node(backup_dir, 'node', node, options=["-j", "4"])
|
|
|
|
# Physical comparison
|
|
pgdata_restored = self.pgdata_content(node.data_dir)
|
|
self.compare_pgdata(pgdata, pgdata_restored)
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_drop_rel_during_backup_ptrack(self):
|
|
""""""
|
|
if not self.ptrack:
|
|
return unittest.skip('Skipped because ptrack support is disabled')
|
|
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={
|
|
'ptrack_enable': 'on'})
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"create table t_heap as select i"
|
|
" as id from generate_series(0,100) i")
|
|
|
|
relative_path = node.safe_psql(
|
|
"postgres",
|
|
"select pg_relation_filepath('t_heap')").rstrip()
|
|
|
|
absolute_path = os.path.join(node.data_dir, relative_path)
|
|
|
|
# FULL backup
|
|
self.backup_node(backup_dir, 'node', node, options=['--stream'])
|
|
|
|
# PTRACK backup
|
|
gdb = self.backup_node(
|
|
backup_dir, 'node', node, backup_type='ptrack',
|
|
gdb=True, options=['--log-level-file=verbose'])
|
|
|
|
gdb.set_breakpoint('backup_files')
|
|
gdb.run_until_break()
|
|
|
|
# REMOVE file
|
|
os.remove(absolute_path)
|
|
|
|
# File removed, we can proceed with backup
|
|
gdb.continue_execution_until_exit()
|
|
|
|
pgdata = self.pgdata_content(node.data_dir)
|
|
|
|
with open(os.path.join(backup_dir, 'log', 'pg_probackup.log')) as f:
|
|
log_content = f.read()
|
|
self.assertTrue(
|
|
'LOG: File "{0}" is not found'.format(absolute_path) in log_content,
|
|
'File "{0}" should be deleted but it`s not'.format(absolute_path))
|
|
|
|
node.cleanup()
|
|
self.restore_node(backup_dir, 'node', node, options=["-j", "4"])
|
|
|
|
# Physical comparison
|
|
pgdata_restored = self.pgdata_content(node.data_dir)
|
|
self.compare_pgdata(pgdata, pgdata_restored)
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_persistent_slot_for_stream_backup(self):
|
|
""""""
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={
|
|
'max_wal_size': '40MB'})
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
node.safe_psql(
|
|
"postgres",
|
|
"SELECT pg_create_physical_replication_slot('slot_1')")
|
|
|
|
# FULL backup
|
|
self.backup_node(
|
|
backup_dir, 'node', node,
|
|
options=['--stream', '--slot=slot_1'])
|
|
|
|
# FULL backup
|
|
self.backup_node(
|
|
backup_dir, 'node', node,
|
|
options=['--stream', '--slot=slot_1'])
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_basic_temp_slot_for_stream_backup(self):
|
|
""""""
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={
|
|
'max_wal_size': '40MB'})
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
# FULL backup
|
|
self.backup_node(
|
|
backup_dir, 'node', node,
|
|
options=['--stream', '--temp-slot'])
|
|
|
|
if self.get_version(node) < self.version_to_num('10.0'):
|
|
return unittest.skip('You need PostgreSQL >= 10 for this test')
|
|
else:
|
|
pg_receivexlog_path = self.get_bin_path('pg_receivewal')
|
|
|
|
# FULL backup
|
|
self.backup_node(
|
|
backup_dir, 'node', node,
|
|
options=['--stream', '--slot=slot_1', '--temp-slot'])
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_backup_concurrent_drop_table(self):
|
|
""""""
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
node.pgbench_init(scale=1)
|
|
|
|
# FULL backup
|
|
gdb = self.backup_node(
|
|
backup_dir, 'node', node,
|
|
options=['--stream', '--compress'],
|
|
gdb=True)
|
|
|
|
gdb.set_breakpoint('backup_data_file')
|
|
gdb.run_until_break()
|
|
|
|
node.safe_psql(
|
|
'postgres',
|
|
'DROP TABLE pgbench_accounts')
|
|
|
|
# do checkpoint to guarantee filenode removal
|
|
node.safe_psql(
|
|
'postgres',
|
|
'CHECKPOINT')
|
|
|
|
gdb.remove_all_breakpoints()
|
|
gdb.continue_execution_until_exit()
|
|
|
|
show_backup = self.show_pb(backup_dir, 'node')[0]
|
|
|
|
self.assertEqual(show_backup['status'], "OK")
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_pg_11_adjusted_wal_segment_size(self):
|
|
""""""
|
|
if self.pg_config_version < self.version_to_num('11.0'):
|
|
return unittest.skip('You need PostgreSQL >= 11 for this test')
|
|
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=[
|
|
'--data-checksums',
|
|
'--wal-segsize=64'],
|
|
pg_options={
|
|
'min_wal_size': '128MB',
|
|
'autovacuum': 'off'})
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
node.pgbench_init(scale=5)
|
|
|
|
# FULL STREAM backup
|
|
self.backup_node(
|
|
backup_dir, 'node', node, options=['--stream'])
|
|
|
|
pgbench = node.pgbench(options=['-T', '5', '-c', '2'])
|
|
pgbench.wait()
|
|
|
|
# PAGE STREAM backup
|
|
self.backup_node(
|
|
backup_dir, 'node', node,
|
|
backup_type='page', options=['--stream'])
|
|
|
|
pgbench = node.pgbench(options=['-T', '5', '-c', '2'])
|
|
pgbench.wait()
|
|
|
|
# DELTA STREAM backup
|
|
self.backup_node(
|
|
backup_dir, 'node', node,
|
|
backup_type='delta', options=['--stream'])
|
|
|
|
pgbench = node.pgbench(options=['-T', '5', '-c', '2'])
|
|
pgbench.wait()
|
|
|
|
# FULL ARCHIVE backup
|
|
self.backup_node(backup_dir, 'node', node)
|
|
|
|
pgbench = node.pgbench(options=['-T', '5', '-c', '2'])
|
|
pgbench.wait()
|
|
|
|
# PAGE ARCHIVE backup
|
|
self.backup_node(backup_dir, 'node', node, backup_type='page')
|
|
|
|
pgbench = node.pgbench(options=['-T', '5', '-c', '2'])
|
|
pgbench.wait()
|
|
|
|
# DELTA ARCHIVE backup
|
|
backup_id = self.backup_node(backup_dir, 'node', node, backup_type='delta')
|
|
pgdata = self.pgdata_content(node.data_dir)
|
|
|
|
# delete
|
|
output = self.delete_pb(
|
|
backup_dir, 'node',
|
|
options=[
|
|
'--expired',
|
|
'--delete-wal',
|
|
'--retention-redundancy=1'])
|
|
|
|
# validate
|
|
self.validate_pb(backup_dir)
|
|
|
|
# merge
|
|
self.merge_backup(backup_dir, 'node', backup_id=backup_id)
|
|
|
|
# restore
|
|
node.cleanup()
|
|
self.restore_node(
|
|
backup_dir, 'node', node, backup_id=backup_id)
|
|
|
|
pgdata_restored = self.pgdata_content(node.data_dir)
|
|
self.compare_pgdata(pgdata, pgdata_restored)
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_sigint_handling(self):
|
|
""""""
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
# FULL backup
|
|
gdb = self.backup_node(
|
|
backup_dir, 'node', node, gdb=True,
|
|
options=['--stream', '--log-level-file=verbose'])
|
|
|
|
gdb.set_breakpoint('copy_file')
|
|
gdb.run_until_break()
|
|
|
|
gdb.continue_execution_until_break(20)
|
|
gdb.remove_all_breakpoints()
|
|
|
|
gdb._execute('signal SIGINT')
|
|
gdb.continue_execution_until_error()
|
|
|
|
backup_id = self.show_pb(backup_dir, 'node')[0]['id']
|
|
|
|
self.assertEqual(
|
|
'ERROR',
|
|
self.show_pb(backup_dir, 'node', backup_id)['status'],
|
|
'Backup STATUS should be "ERROR"')
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_sigterm_handling(self):
|
|
""""""
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
# FULL backup
|
|
gdb = self.backup_node(
|
|
backup_dir, 'node', node, gdb=True,
|
|
options=['--stream', '--log-level-file=verbose'])
|
|
|
|
gdb.set_breakpoint('copy_file')
|
|
gdb.run_until_break()
|
|
|
|
gdb.continue_execution_until_break(20)
|
|
gdb.remove_all_breakpoints()
|
|
|
|
gdb._execute('signal SIGTERM')
|
|
gdb.continue_execution_until_error()
|
|
|
|
backup_id = self.show_pb(backup_dir, 'node')[0]['id']
|
|
|
|
self.assertEqual(
|
|
'ERROR',
|
|
self.show_pb(backup_dir, 'node', backup_id)['status'],
|
|
'Backup STATUS should be "ERROR"')
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_sigquit_handling(self):
|
|
""""""
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
# FULL backup
|
|
gdb = self.backup_node(
|
|
backup_dir, 'node', node, gdb=True,
|
|
options=['--stream', '--log-level-file=verbose'])
|
|
|
|
gdb.set_breakpoint('copy_file')
|
|
gdb.run_until_break()
|
|
|
|
gdb.continue_execution_until_break(20)
|
|
gdb.remove_all_breakpoints()
|
|
|
|
gdb._execute('signal SIGQUIT')
|
|
gdb.continue_execution_until_error()
|
|
|
|
backup_id = self.show_pb(backup_dir, 'node')[0]['id']
|
|
|
|
self.assertEqual(
|
|
'ERROR',
|
|
self.show_pb(backup_dir, 'node', backup_id)['status'],
|
|
'Backup STATUS should be "ERROR"')
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_drop_table(self):
|
|
""""""
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
connect_1 = node.connect("postgres")
|
|
connect_1.execute(
|
|
"create table t_heap as select i"
|
|
" as id from generate_series(0,100) i")
|
|
connect_1.commit()
|
|
|
|
connect_2 = node.connect("postgres")
|
|
connect_2.execute("SELECT * FROM t_heap")
|
|
connect_2.commit()
|
|
|
|
# DROP table
|
|
connect_2.execute("DROP TABLE t_heap")
|
|
connect_2.commit()
|
|
|
|
# FULL backup
|
|
self.backup_node(
|
|
backup_dir, 'node', node, options=['--stream'])
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_basic_missing_file_permissions(self):
|
|
""""""
|
|
if os.name == 'nt':
|
|
return unittest.skip('Skipped because it is POSIX only test')
|
|
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
relative_path = node.safe_psql(
|
|
"postgres",
|
|
"select pg_relation_filepath('pg_class')").rstrip()
|
|
|
|
full_path = os.path.join(node.data_dir, relative_path)
|
|
|
|
os.chmod(full_path, 000)
|
|
|
|
try:
|
|
# FULL backup
|
|
self.backup_node(
|
|
backup_dir, 'node', node, options=['--stream'])
|
|
# we should die here because exception is what we expect to happen
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because of missing permissions"
|
|
"\n Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertIn(
|
|
'ERROR: cannot open file',
|
|
e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
os.chmod(full_path, 700)
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_basic_missing_dir_permissions(self):
|
|
""""""
|
|
if os.name == 'nt':
|
|
return unittest.skip('Skipped because it is POSIX only test')
|
|
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
full_path = os.path.join(node.data_dir, 'pg_twophase')
|
|
|
|
os.chmod(full_path, 000)
|
|
|
|
try:
|
|
# FULL backup
|
|
self.backup_node(
|
|
backup_dir, 'node', node, options=['--stream'])
|
|
# we should die here because exception is what we expect to happen
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because of missing permissions"
|
|
"\n Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertIn(
|
|
'ERROR: Cannot open directory',
|
|
e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
os.chmod(full_path, 700)
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_backup_with_least_privileges_role(self):
|
|
""""""
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={
|
|
'archive_timeout': '30s'})
|
|
|
|
if self.ptrack:
|
|
node.append_conf('postgresql.auto.conf', 'ptrack_enable = on')
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
node.safe_psql(
|
|
'postgres',
|
|
'CREATE DATABASE backupdb')
|
|
|
|
# PG 9.5
|
|
if self.get_version(node) < 90600:
|
|
node.safe_psql(
|
|
'backupdb',
|
|
"REVOKE ALL ON DATABASE backupdb from PUBLIC; "
|
|
"REVOKE ALL ON SCHEMA public from PUBLIC; "
|
|
"REVOKE ALL ON ALL TABLES IN SCHEMA public FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL FUNCTIONS IN SCHEMA public FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL SEQUENCES IN SCHEMA public FROM PUBLIC; "
|
|
"REVOKE ALL ON SCHEMA pg_catalog from PUBLIC; "
|
|
"REVOKE ALL ON ALL TABLES IN SCHEMA pg_catalog FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL FUNCTIONS IN SCHEMA pg_catalog FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL SEQUENCES IN SCHEMA pg_catalog FROM PUBLIC; "
|
|
"REVOKE ALL ON SCHEMA information_schema from PUBLIC; "
|
|
"REVOKE ALL ON ALL TABLES IN SCHEMA information_schema FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL FUNCTIONS IN SCHEMA information_schema FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL SEQUENCES IN SCHEMA information_schema FROM PUBLIC; "
|
|
"CREATE ROLE backup WITH LOGIN REPLICATION; "
|
|
"GRANT CONNECT ON DATABASE backupdb to backup; "
|
|
"GRANT USAGE ON SCHEMA pg_catalog TO backup; "
|
|
"GRANT SELECT ON TABLE pg_catalog.pg_proc TO backup; "
|
|
"GRANT SELECT ON TABLE pg_catalog.pg_database TO backup; " # for partial restore, checkdb and ptrack
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.nameeq(name, name) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.textout(text) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.timestamptz(timestamp with time zone, integer) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.current_setting(text) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_is_in_recovery() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_start_backup(text, boolean) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_stop_backup() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_current_snapshot() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_snapshot_xmax(txid_snapshot) TO backup;"
|
|
)
|
|
# PG 9.6
|
|
elif self.get_version(node) > 90600 and self.get_version(node) < 100000:
|
|
node.safe_psql(
|
|
'backupdb',
|
|
"REVOKE ALL ON DATABASE backupdb from PUBLIC; "
|
|
"REVOKE ALL ON SCHEMA public from PUBLIC; "
|
|
"REVOKE ALL ON ALL TABLES IN SCHEMA public FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL FUNCTIONS IN SCHEMA public FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL SEQUENCES IN SCHEMA public FROM PUBLIC; "
|
|
"REVOKE ALL ON SCHEMA pg_catalog from PUBLIC; "
|
|
"REVOKE ALL ON ALL TABLES IN SCHEMA pg_catalog FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL FUNCTIONS IN SCHEMA pg_catalog FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL SEQUENCES IN SCHEMA pg_catalog FROM PUBLIC; "
|
|
"REVOKE ALL ON SCHEMA information_schema from PUBLIC; "
|
|
"REVOKE ALL ON ALL TABLES IN SCHEMA information_schema FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL FUNCTIONS IN SCHEMA information_schema FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL SEQUENCES IN SCHEMA information_schema FROM PUBLIC; "
|
|
"CREATE ROLE backup WITH LOGIN REPLICATION; "
|
|
"GRANT CONNECT ON DATABASE backupdb to backup; "
|
|
"GRANT USAGE ON SCHEMA pg_catalog TO backup; "
|
|
"GRANT SELECT ON TABLE pg_catalog.pg_proc TO backup; "
|
|
"GRANT SELECT ON TABLE pg_catalog.pg_database TO backup; " # for partial restore, checkdb and ptrack
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.nameeq(name, name) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.textout(text) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.timestamptz(timestamp with time zone, integer) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.current_setting(text) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_is_in_recovery() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_control_system() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_start_backup(text, boolean, boolean) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_stop_backup(boolean) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_create_restore_point(text) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_switch_xlog() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_last_xlog_replay_location() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_current_snapshot() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_snapshot_xmax(txid_snapshot) TO backup;"
|
|
)
|
|
# >= 10
|
|
else:
|
|
node.safe_psql(
|
|
'backupdb',
|
|
"REVOKE ALL ON DATABASE backupdb from PUBLIC; "
|
|
"REVOKE ALL ON SCHEMA public from PUBLIC; "
|
|
"REVOKE ALL ON ALL TABLES IN SCHEMA public FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL FUNCTIONS IN SCHEMA public FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL SEQUENCES IN SCHEMA public FROM PUBLIC; "
|
|
"REVOKE ALL ON SCHEMA pg_catalog from PUBLIC; "
|
|
"REVOKE ALL ON ALL TABLES IN SCHEMA pg_catalog FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL FUNCTIONS IN SCHEMA pg_catalog FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL SEQUENCES IN SCHEMA pg_catalog FROM PUBLIC; "
|
|
"REVOKE ALL ON SCHEMA information_schema from PUBLIC; "
|
|
"REVOKE ALL ON ALL TABLES IN SCHEMA information_schema FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL FUNCTIONS IN SCHEMA information_schema FROM PUBLIC; "
|
|
"REVOKE ALL ON ALL SEQUENCES IN SCHEMA information_schema FROM PUBLIC; "
|
|
"CREATE ROLE backup WITH LOGIN REPLICATION; "
|
|
"GRANT CONNECT ON DATABASE backupdb to backup; "
|
|
"GRANT USAGE ON SCHEMA pg_catalog TO backup; "
|
|
"GRANT SELECT ON TABLE pg_catalog.pg_proc TO backup; "
|
|
"GRANT SELECT ON TABLE pg_catalog.pg_database TO backup; " # for partial restore, checkdb and ptrack
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.nameeq(name, name) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.current_setting(text) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_is_in_recovery() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_control_system() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_start_backup(text, boolean, boolean) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_stop_backup(boolean, boolean) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_create_restore_point(text) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_switch_wal() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_last_wal_replay_lsn() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_current_snapshot() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_snapshot_xmax(txid_snapshot) TO backup;"
|
|
)
|
|
|
|
if self.ptrack:
|
|
for fname in [
|
|
'pg_catalog.oideq(oid, oid)',
|
|
'pg_catalog.ptrack_version()',
|
|
'pg_catalog.pg_ptrack_clear()',
|
|
'pg_catalog.pg_ptrack_control_lsn()',
|
|
'pg_catalog.pg_ptrack_get_and_clear_db(oid, oid)',
|
|
'pg_catalog.pg_ptrack_get_and_clear(oid, oid)',
|
|
'pg_catalog.pg_ptrack_get_block_2(oid, oid, oid, bigint)',
|
|
'pg_catalog.pg_stop_backup()']:
|
|
# try:
|
|
node.safe_psql(
|
|
"backupdb",
|
|
"GRANT EXECUTE ON FUNCTION {0} "
|
|
"TO backup".format(fname))
|
|
# except:
|
|
# pass
|
|
|
|
# FULL backup
|
|
self.backup_node(
|
|
backup_dir, 'node', node,
|
|
datname='backupdb', options=['--stream', '-U', 'backup'])
|
|
self.backup_node(
|
|
backup_dir, 'node', node,
|
|
datname='backupdb', options=['-U', 'backup'])
|
|
|
|
# PAGE
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page',
|
|
datname='backupdb', options=['-U', 'backup'])
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page', datname='backupdb',
|
|
options=['--stream', '-U', 'backup'])
|
|
|
|
# DELTA
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type='delta',
|
|
datname='backupdb', options=['-U', 'backup'])
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type='delta',
|
|
datname='backupdb', options=['--stream', '-U', 'backup'])
|
|
|
|
# PTRACK
|
|
if self.ptrack:
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type='ptrack',
|
|
datname='backupdb', options=['-U', 'backup'])
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type='ptrack',
|
|
datname='backupdb', options=['--stream', '-U', 'backup'])
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_parent_choosing(self):
|
|
"""
|
|
PAGE3 <- RUNNING(parent should be FULL)
|
|
PAGE2 <- OK
|
|
PAGE1 <- CORRUPT
|
|
FULL
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
full_id = self.backup_node(backup_dir, 'node', node)
|
|
|
|
# PAGE1
|
|
page1_id = self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page')
|
|
|
|
# PAGE2
|
|
page2_id = self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page')
|
|
|
|
# Change PAGE1 to ERROR
|
|
self.change_backup_status(backup_dir, 'node', page1_id, 'ERROR')
|
|
|
|
# PAGE3
|
|
page3_id = self.backup_node(
|
|
backup_dir, 'node', node,
|
|
backup_type='page', options=['--log-level-file=LOG'])
|
|
|
|
log_file_path = os.path.join(backup_dir, 'log', 'pg_probackup.log')
|
|
with open(log_file_path) as f:
|
|
log_file_content = f.read()
|
|
|
|
self.assertIn(
|
|
"WARNING: Backup {0} has invalid parent: {1}. "
|
|
"Cannot be a parent".format(page2_id, page1_id),
|
|
log_file_content)
|
|
|
|
self.assertIn(
|
|
"WARNING: Backup {0} has status: ERROR. "
|
|
"Cannot be a parent".format(page1_id),
|
|
log_file_content)
|
|
|
|
self.assertIn(
|
|
"Parent backup: {0}".format(full_id),
|
|
log_file_content)
|
|
|
|
self.assertEqual(
|
|
self.show_pb(
|
|
backup_dir, 'node', backup_id=page3_id)['parent-backup-id'],
|
|
full_id)
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_parent_choosing_1(self):
|
|
"""
|
|
PAGE3 <- RUNNING(parent should be FULL)
|
|
PAGE2 <- OK
|
|
PAGE1 <- (missing)
|
|
FULL
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
full_id = self.backup_node(backup_dir, 'node', node)
|
|
|
|
# PAGE1
|
|
page1_id = self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page')
|
|
|
|
# PAGE2
|
|
page2_id = self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page')
|
|
|
|
# Delete PAGE1
|
|
shutil.rmtree(
|
|
os.path.join(backup_dir, 'backups', 'node', page1_id))
|
|
|
|
# PAGE3
|
|
page3_id = self.backup_node(
|
|
backup_dir, 'node', node,
|
|
backup_type='page', options=['--log-level-file=LOG'])
|
|
|
|
log_file_path = os.path.join(backup_dir, 'log', 'pg_probackup.log')
|
|
with open(log_file_path) as f:
|
|
log_file_content = f.read()
|
|
|
|
self.assertIn(
|
|
"WARNING: Backup {0} has missing parent: {1}. "
|
|
"Cannot be a parent".format(page2_id, page1_id),
|
|
log_file_content)
|
|
|
|
self.assertIn(
|
|
"Parent backup: {0}".format(full_id),
|
|
log_file_content)
|
|
|
|
self.assertEqual(
|
|
self.show_pb(
|
|
backup_dir, 'node', backup_id=page3_id)['parent-backup-id'],
|
|
full_id)
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_parent_choosing_2(self):
|
|
"""
|
|
PAGE3 <- RUNNING(backup should fail)
|
|
PAGE2 <- OK
|
|
PAGE1 <- OK
|
|
FULL <- (missing)
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'])
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
full_id = self.backup_node(backup_dir, 'node', node)
|
|
|
|
# PAGE1
|
|
page1_id = self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page')
|
|
|
|
# PAGE2
|
|
page2_id = self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page')
|
|
|
|
# Delete FULL
|
|
shutil.rmtree(
|
|
os.path.join(backup_dir, 'backups', 'node', full_id))
|
|
|
|
# PAGE3
|
|
try:
|
|
self.backup_node(
|
|
backup_dir, 'node', node,
|
|
backup_type='page', options=['--log-level-file=LOG'])
|
|
# we should die here because exception is what we expect to happen
|
|
self.assertEqual(
|
|
1, 0,
|
|
"Expecting Error because FULL backup is missing"
|
|
"\n Output: {0} \n CMD: {1}".format(
|
|
repr(self.output), self.cmd))
|
|
except ProbackupException as e:
|
|
self.assertIn(
|
|
'ERROR: Valid backup on current timeline 1 is not found. '
|
|
'Create new FULL backup before an incremental one.',
|
|
e.message,
|
|
'\n Unexpected Error Message: {0}\n CMD: {1}'.format(
|
|
repr(e.message), self.cmd))
|
|
|
|
self.assertEqual(
|
|
self.show_pb(
|
|
backup_dir, 'node')[2]['status'],
|
|
'ERROR')
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|
|
|
|
# @unittest.skip("skip")
|
|
def test_backup_with_less_privileges_role(self):
|
|
"""
|
|
check permissions correctness from documentation:
|
|
https://github.com/postgrespro/pg_probackup/blob/master/Documentation.md#configuring-the-database-cluster
|
|
"""
|
|
fname = self.id().split('.')[3]
|
|
backup_dir = os.path.join(self.tmp_path, module_name, fname, 'backup')
|
|
node = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'node'),
|
|
set_replication=True,
|
|
initdb_params=['--data-checksums'],
|
|
pg_options={
|
|
'archive_timeout': '30s',
|
|
'checkpoint_timeout': '30s'})
|
|
|
|
if self.ptrack:
|
|
node.append_conf('postgresql.auto.conf', 'ptrack_enable = on')
|
|
|
|
self.init_pb(backup_dir)
|
|
self.add_instance(backup_dir, 'node', node)
|
|
self.set_archiving(backup_dir, 'node', node)
|
|
node.slow_start()
|
|
|
|
node.safe_psql(
|
|
'postgres',
|
|
'CREATE DATABASE backupdb')
|
|
|
|
# PG 9.5
|
|
if self.get_version(node) < 90600:
|
|
node.safe_psql(
|
|
'backupdb',
|
|
"BEGIN; "
|
|
"CREATE ROLE backup WITH LOGIN; "
|
|
"GRANT USAGE ON SCHEMA pg_catalog TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.current_setting(text) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_is_in_recovery() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_start_backup(text, boolean) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_stop_backup() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_create_restore_point(text) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_switch_xlog() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_current() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_current_snapshot() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_snapshot_xmax(txid_snapshot) TO backup; "
|
|
"COMMIT;"
|
|
)
|
|
# PG 9.6
|
|
elif self.get_version(node) > 90600 and self.get_version(node) < 100000:
|
|
node.safe_psql(
|
|
'backupdb',
|
|
"BEGIN; "
|
|
"CREATE ROLE backup WITH LOGIN; "
|
|
"GRANT USAGE ON SCHEMA pg_catalog TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.current_setting(text) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_is_in_recovery() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_start_backup(text, boolean, boolean) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_stop_backup(boolean) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_create_restore_point(text) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_switch_xlog() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_last_xlog_replay_location() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_current() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_current_snapshot() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_snapshot_xmax(txid_snapshot) TO backup; "
|
|
"COMMIT;"
|
|
)
|
|
# >= 10
|
|
else:
|
|
node.safe_psql(
|
|
'backupdb',
|
|
"BEGIN; "
|
|
"CREATE ROLE backup WITH LOGIN; "
|
|
"GRANT USAGE ON SCHEMA pg_catalog TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.current_setting(text) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_is_in_recovery() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_start_backup(text, boolean, boolean) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_stop_backup(boolean, boolean) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_create_restore_point(text) TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_switch_wal() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.pg_last_wal_replay_lsn() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_current() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_current_snapshot() TO backup; "
|
|
"GRANT EXECUTE ON FUNCTION pg_catalog.txid_snapshot_xmax(txid_snapshot) TO backup; "
|
|
"COMMIT;"
|
|
)
|
|
|
|
# enable STREAM backup
|
|
node.safe_psql(
|
|
'backupdb',
|
|
'ALTER ROLE backup WITH REPLICATION;')
|
|
|
|
# FULL backup
|
|
self.backup_node(
|
|
backup_dir, 'node', node,
|
|
datname='backupdb', options=['--stream', '-U', 'backup'])
|
|
self.backup_node(
|
|
backup_dir, 'node', node,
|
|
datname='backupdb', options=['-U', 'backup'])
|
|
|
|
# PAGE
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page',
|
|
datname='backupdb', options=['-U', 'backup'])
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type='page', datname='backupdb',
|
|
options=['--stream', '-U', 'backup'])
|
|
|
|
# DELTA
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type='delta',
|
|
datname='backupdb', options=['-U', 'backup'])
|
|
self.backup_node(
|
|
backup_dir, 'node', node, backup_type='delta',
|
|
datname='backupdb', options=['--stream', '-U', 'backup'])
|
|
|
|
# Restore as replica
|
|
replica = self.make_simple_node(
|
|
base_dir=os.path.join(module_name, fname, 'replica'))
|
|
replica.cleanup()
|
|
|
|
self.restore_node(backup_dir, 'node', replica)
|
|
self.set_replica(node, replica)
|
|
self.add_instance(backup_dir, 'replica', replica)
|
|
self.set_archiving(backup_dir, 'replica', replica, replica=True)
|
|
|
|
replica.slow_start(replica=True)
|
|
|
|
# FULL backup from replica
|
|
self.backup_node(
|
|
backup_dir, 'replica', replica,
|
|
datname='backupdb', options=['--stream', '-U', 'backup'])
|
|
|
|
self.backup_node(
|
|
backup_dir, 'replica', replica, datname='backupdb',
|
|
options=['-U', 'backup', '--log-level-file=verbose'])
|
|
|
|
# PAGE backup from replica
|
|
self.backup_node(
|
|
backup_dir, 'replica', replica, backup_type='page',
|
|
datname='backupdb', options=['-U', 'backup'])
|
|
self.backup_node(
|
|
backup_dir, 'replica', replica, backup_type='page',
|
|
datname='backupdb', options=['--stream', '-U', 'backup'])
|
|
|
|
# DELTA backup from replica
|
|
self.backup_node(
|
|
backup_dir, 'replica', replica, backup_type='delta',
|
|
datname='backupdb', options=['-U', 'backup'])
|
|
self.backup_node(
|
|
backup_dir, 'replica', replica, backup_type='delta',
|
|
datname='backupdb', options=['--stream', '-U', 'backup'])
|
|
|
|
# Clean after yourself
|
|
self.del_test_dir(module_name, fname)
|