Remove old slapproxy tables when migrating to new version

Some tools are using directly slapproxy sqlite database and they stopped working when table number was increased in nexedi/slapos.core!76 . We made a quick improvement to the tools so that they can autodetect the current table names instead of hardcoding ( nexedi/slapos@b8c895cd ) but this failed, because slapproxy remove did not remove the old tables after migration. This branch is about removing the table, to quickly repair these tools. The long term plan is (hopefully) to improve these tools so that they don't use the private tables like this. /reviewed-on nexedi/slapos.core!105

Remove old slapproxy tables when migrating to new version
Some tools are using directly slapproxy sqlite database and they stopped working when table number was increased in nexedi/slapos.core!76 . We made a quick improvement to the tools so that they can autodetect the current table names instead of hardcoding ( nexedi/slapos@b8c895cd ) but this failed, because slapproxy remove did not remove the old tables after migration. This branch is about removing the table, to quickly repair these tools. The long term plan is (hopefully) to improve these tools so that they don't use the private tables like this. /reviewed-on nexedi/slapos.core!105
c0912336 · Jérome Perrin · Thomas Gambier · 3343cbea · d0ce721b · c0912336
Commit c0912336 authored Mar 19, 2019 by Jérome Perrin Committed by Thomas Gambier Mar 25, 2019
8 changed files
--- a/slapos/proxy/schema.sql
+++ b/slapos/proxy/schema.sql
--version:12
+--version:13
 CREATE TABLE IF NOT EXISTS software%(version)s (
  url VARCHAR(255),
  computer_reference VARCHAR(255) DEFAULT '%(computer)s',

--- a/slapos/proxy/views.py
+++ b/slapos/proxy/views.py
@@ -31,6 +31,7 @@
 from lxml import etree
 import random
 import string
+from datetime import datetime
 from slapos.slap.slap import Computer, ComputerPartition, \
    SoftwareRelease, SoftwareInstance, NotFoundError
 from slapos.proxy.db_version import DB_VERSION
@@ -176,6 +177,22 @@ def _upgradeDatabaseIfNeeded():
  if current_schema_version == DB_VERSION:
    return
+  previous_table_list = _getTableList()
+  # first, make a backup of current database
+  if current_schema_version != '-1':
+    backup_file_name = "{}-backup-{}to{}-{}.sql".format(
+        app.config['DATABASE_URI'],
+        current_schema_version,
+        DB_VERSION,
+        datetime.now().isoformat())
+    app.logger.info(
+        'Old schema detected: Creating a backup of current tables at %s',
+        backup_file_name
+    )
+    with open(backup_file_name, 'w') as f:
+      for line in g.db.iterdump():
+          f.write('%s\n' % line)
  with app.open_resource('schema.sql', 'r') as f:
    schema = f.read() % dict(version=DB_VERSION, computer=app.config['computer_id'])
  g.db.cursor().executescript(schema)
@@ -186,14 +203,15 @@ def _upgradeDatabaseIfNeeded():
  # Migrate all data to new tables
  app.logger.info('Old schema detected: Migrating old tables...')
-  app.logger.info('Note that old tables are not alterated.')
  for table in ('software', 'computer', 'partition', 'slave', 'partition_network'):
    for row in execute_db(table, 'SELECT * from %s', db_version=current_schema_version):
      columns = ', '.join(row.keys())
      placeholders = ':'+', :'.join(row.keys())
      query = 'INSERT INTO %s (%s) VALUES (%s)' % ('%s', columns, placeholders)
      execute_db(table, query, row)
+  # then drop old tables
+  for previous_table in previous_table_list:
+    g.db.execute("DROP table %s" % previous_table)
  g.db.commit()
 is_schema_already_executed = False

--- a/slapos/tests/test_cli.py
+++ b/slapos/tests/test_cli.py
@@ -98,7 +98,8 @@ class TestCliProxyShow(CliMixin):
    # load database
    schema = bytes2str(pkg_resources.resource_string(
-        'slapos.tests.test_slapproxy', 'database_dump_version_current.sql'))
+        'slapos.tests',
+        os.path.join('test_slapproxy', 'database_dump_version_current.sql')))
    db = sqlite_connect(self.db_file.name)
    db.cursor().executescript(schema)
    db.commit()
@@ -124,7 +125,7 @@ class TestCliProxyShow(CliMixin):
    # installed softwares are listed
    logger.info.assert_any_call(
-        '      /srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg         available        slaprunner     287375f0cba269902ba1bc50242839d7 ' )
+        '      /srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg          slaprunner        available    287375f0cba269902ba1bc50242839d7 ')
    # instance parameters are listed
    # _ parameter is json formatted

--- a/slapos/tests/test_slapproxy/__init__.py
+++ b/slapos/tests/test_slapproxy/__init__.py
@@ -42,6 +42,7 @@ import sys
 import tempfile
 import time
 import unittest
+import mock
 import slapos.proxy
 import slapos.proxy.views as views
@@ -1161,7 +1162,7 @@ database_uri = %(tempdir)s/lib/external_proxy.db
    behaviours.
    """
    configuration = bytes2str(pkg_resources.resource_string(
-        'slapos.tests.test_slapproxy', 'slapos_multimaster.cfg.in'
+        'slapos.tests', os.path.join('test_slapproxy', 'slapos_multimaster.cfg.in')
    )) % {
        'tempdir': self._tempdir, 'proxyaddr': self.proxyaddr,
        'external_proxy_host': self.external_proxy_host,
@@ -1369,30 +1370,49 @@ database_uri = %(tempdir)s/lib/external_proxy.db
    )
-# XXX: when testing new schema version,
-# rename to "TestMigrateVersion10ToLatest" and test accordingly.
+class _MigrationTestCase(TestInformation, TestRequest, TestSlaveRequest, TestMultiNodeSupport):
-# Of course, also test version 12 to latest (should be 13).
-class TestMigrateVersion10To12(TestInformation, TestRequest, TestSlaveRequest, TestMultiNodeSupport):
  """
  Test that old database version are automatically migrated without failure
  """
+  dump_filename = NotImplemented
+  initial_table_list = NotImplemented
+  current_version = '13'
  def setUp(self):
-    super(TestMigrateVersion10To12, self).setUp()
+    TestInformation.setUp(self)
    schema = bytes2str(pkg_resources.resource_string(
-      'slapos.tests.test_slapproxy',
+      'slapos.tests',
-      'database_dump_version_10.sql'
+      os.path.join('test_slapproxy', self.dump_filename)
-    )) % dict(version='12')
+    ))
    self.db = sqlite_connect(self.proxy_db)
    self.db.cursor().executescript(schema)
    self.db.commit()
  def test_automatic_migration(self):
-    table_list = ('software12', 'computer12', 'partition12', 'slave12', 'partition_network12')
+    # Make sure that in the initial state we only have current version of the tables.
-    for table in table_list:
+    table_list = self.db.execute("SELECT name FROM sqlite_master WHERE type='table' ORDER BY name").fetchall()
-      self.assertRaises(sqlite3.OperationalError, self.db.execute, "SELECT name FROM computer12")
+    self.assertEqual([x[0] for x in table_list], self.initial_table_list)
+    # create an old table, to assert it is also properly removed.
+    self.db.execute("create table software9 (int a)")
+    self.db.commit()
    # Run a dummy request to cause migration
+    from slapos.proxy.views import app
+    with mock.patch.object(app.logger, 'info') as logger:
      self.app.get('/getComputerInformation?computer_id=computer')
+    # This creates a backup dump
+    logger.assert_has_calls((
+        mock.call('Old schema detected: Creating a backup of current tables at %s', mock.ANY),
+        mock.call('Old schema detected: Migrating old tables...')))
+    backup_name = logger.call_args_list[0][0][1]
+    with open(backup_name, 'rt') as f:
+      dump = f.read()
+      self.assertIn("CREATE TABLE", dump)
+      self.assertIn('INSERT INTO', dump)
    # Check some partition parameters
    self.assertEqual(
        loads(self.app.get('/getComputerInformation?computer_id=computer').data)._computer_partition_list[0]._parameter_dict['slap_software_type'],
@@ -1400,36 +1420,47 @@ class TestMigrateVersion10To12(TestInformation, TestRequest, TestSlaveRequest, T
    )
    # Lower level tests
-    computer_list = self.db.execute("SELECT * FROM computer12").fetchall()
+    computer_list = self.db.execute("SELECT * FROM computer{}".format(self.current_version)).fetchall()
    self.assertEqual(
        computer_list,
        [(u'computer', u'127.0.0.1', u'255.255.255.255')]
    )
-    software_list = self.db.execute("SELECT * FROM software12").fetchall()
+    software_list = self.db.execute("SELECT * FROM software{}".format(self.current_version)).fetchall()
    self.assertEqual(
        software_list,
        [(u'/srv/slapgrid//srv//runner/project//slapos/software.cfg', u'computer', u'available')]
    )
-    partition_list = self.db.execute("select * from partition12").fetchall()
+    partition_list = self.db.execute("select * from partition{}".format(self.current_version)).fetchall()
    self.assertEqual(
        partition_list,
        [(u'slappart0', u'computer', u'busy', u'/srv/slapgrid//srv//runner/project//slapos/software.cfg', u'<?xml version=\'1.0\' encoding=\'utf-8\'?>\n<instance>\n  <parameter id="json">{\n  "site-id": "erp5"\n  }\n}</parameter>\n</instance>\n', None, None, u'production', u'slapos', None, u'started'), (u'slappart1', u'computer', u'busy', u'/srv/slapgrid//srv//runner/project//slapos/software.cfg', u"<?xml version='1.0' encoding='utf-8'?>\n<instance/>\n", u'<?xml version=\'1.0\' encoding=\'utf-8\'?>\n<instance>\n  <parameter id="url">mysql://127.0.0.1:45678/erp5</parameter>\n</instance>\n', None, u'mariadb', u'MariaDB DataBase', u'slappart0', u'started'), (u'slappart2', u'computer', u'busy', u'/srv/slapgrid//srv//runner/project//slapos/software.cfg', u'<?xml version=\'1.0\' encoding=\'utf-8\'?>\n<instance>\n  <parameter id="cloudooo-json"></parameter>\n</instance>\n', u'<?xml version=\'1.0\' encoding=\'utf-8\'?>\n<instance>\n  <parameter id="url">cloudooo://127.0.0.1:23000/</parameter>\n</instance>\n', None, u'cloudooo', u'Cloudooo', u'slappart0', u'started'), (u'slappart3', u'computer', u'busy', u'/srv/slapgrid//srv//runner/project//slapos/software.cfg', u"<?xml version='1.0' encoding='utf-8'?>\n<instance/>\n", u'<?xml version=\'1.0\' encoding=\'utf-8\'?>\n<instance>\n  <parameter id="url">memcached://127.0.0.1:11000/</parameter>\n</instance>\n', None, u'memcached', u'Memcached', u'slappart0', u'started'), (u'slappart4', u'computer', u'busy', u'/srv/slapgrid//srv//runner/project//slapos/software.cfg', u"<?xml version='1.0' encoding='utf-8'?>\n<instance/>\n", u'<?xml version=\'1.0\' encoding=\'utf-8\'?>\n<instance>\n  <parameter id="url">memcached://127.0.0.1:13301/</parameter>\n</instance>\n', None, u'kumofs', u'KumoFS', u'slappart0', u'started'), (u'slappart5', u'computer', u'busy', u'/srv/slapgrid//srv//runner/project//slapos/software.cfg', u'<?xml version=\'1.0\' encoding=\'utf-8\'?>\n<instance>\n  <parameter id="kumofs-url">memcached://127.0.0.1:13301/</parameter>\n  <parameter id="memcached-url">memcached://127.0.0.1:11000/</parameter>\n  <parameter id="cloudooo-url">cloudooo://127.0.0.1:23000/</parameter>\n</instance>\n', u'<?xml version=\'1.0\' encoding=\'utf-8\'?>\n<instance>\n  <parameter id="url">https://[fc00::1]:10001</parameter>\n</instance>\n', None, u'tidstorage', u'TidStorage', u'slappart0', u'started'), (u'slappart6', u'computer', u'free', None, None, None, None, None, None, None, u'started'), (u'slappart7', u'computer', u'free', None, None, None, None, None, None, None, u'started'), (u'slappart8', u'computer', u'free', None, None, None, None, None, None, None, u'started'), (u'slappart9', u'computer', u'free', None, None, None, None, None, None, None, u'started')]
    )
-    slave_list = self.db.execute("select * from slave12").fetchall()
+    slave_list = self.db.execute("select * from slave{}".format(self.current_version)).fetchall()
    self.assertEqual(
        slave_list,
        []
    )
-    partition_network_list = self.db.execute("select * from partition_network12").fetchall()
+    partition_network_list = self.db.execute("select * from partition_network{}".format(self.current_version)).fetchall()
    self.assertEqual(
        partition_network_list,
        [(u'slappart0', u'computer', u'slappart0', u'127.0.0.1', u'255.255.255.255'), (u'slappart0', u'computer', u'slappart0', u'fc00::1', u'ffff:ffff:ffff::'), (u'slappart1', u'computer', u'slappart1', u'127.0.0.1', u'255.255.255.255'), (u'slappart1', u'computer', u'slappart1', u'fc00::1', u'ffff:ffff:ffff::'), (u'slappart2', u'computer', u'slappart2', u'127.0.0.1', u'255.255.255.255'), (u'slappart2', u'computer', u'slappart2', u'fc00::1', u'ffff:ffff:ffff::'), (u'slappart3', u'computer', u'slappart3', u'127.0.0.1', u'255.255.255.255'), (u'slappart3', u'computer', u'slappart3', u'fc00::1', u'ffff:ffff:ffff::'), (u'slappart4', u'computer', u'slappart4', u'127.0.0.1', u'255.255.255.255'), (u'slappart4', u'computer', u'slappart4', u'fc00::1', u'ffff:ffff:ffff::'), (u'slappart5', u'computer', u'slappart5', u'127.0.0.1', u'255.255.255.255'), (u'slappart5', u'computer', u'slappart5', u'fc00::1', u'ffff:ffff:ffff::'), (u'slappart6', u'computer', u'slappart6', u'127.0.0.1', u'255.255.255.255'), (u'slappart6', u'computer', u'slappart6', u'fc00::1', u'ffff:ffff:ffff::'), (u'slappart7', u'computer', u'slappart7', u'127.0.0.1', u'255.255.255.255'), (u'slappart7', u'computer', u'slappart7', u'fc00::1', u'ffff:ffff:ffff::'), (u'slappart8', u'computer', u'slappart8', u'127.0.0.1', u'255.255.255.255'), (u'slappart8', u'computer', u'slappart8', u'fc00::1', u'ffff:ffff:ffff::'), (u'slappart9', u'computer', u'slappart9', u'127.0.0.1', u'255.255.255.255'), (u'slappart9', u'computer', u'slappart9', u'fc00::1', u'ffff:ffff:ffff::')]
    )
+    # Check that we only have new tables
+    table_list = self.db.execute("SELECT name FROM sqlite_master WHERE type='table' ORDER BY name").fetchall()
+    self.assertEqual([x[0] for x in table_list],
+       ['computer{}'.format(self.current_version),
+        'forwarded_partition_request{}'.format(self.current_version),
+        'partition{}'.format(self.current_version),
+        'partition_network{}'.format(self.current_version),
+        'slave{}'.format(self.current_version),
+        'software{}'.format(self.current_version),
+      ])
  # Override several tests that needs an empty database
  @unittest.skip("Not implemented")
  def test_multi_node_support_different_software_release_list(self):
@@ -1451,3 +1482,20 @@ class TestMigrateVersion10To12(TestInformation, TestRequest, TestSlaveRequest, T
  def test_request_consistent_parameters(self):
    pass
+class TestMigrateVersion10ToLatest(_MigrationTestCase):
+  dump_filename = 'database_dump_version_10.sql'
+  initial_table_list = ['computer10', 'partition10', 'partition_network10', 'slave10', 'software10', ]
+class TestMigrateVersion11ToLatest(_MigrationTestCase):
+  dump_filename = 'database_dump_version_11.sql'
+  initial_table_list = ['computer11', 'forwarded_partition_request11', 'partition11', 'partition_network11', 'slave11', 'software11', ]
+class TestMigrateVersion12ToLatest(_MigrationTestCase):
+  dump_filename = 'database_dump_version_12.sql'
+  initial_table_list = ['computer12', 'forwarded_partition_request12', 'partition12', 'partition_network12', 'slave12', 'software12', ]
+del _MigrationTestCase
\ No newline at end of file
--- a/slapos/tests/test_slapproxy/database_dump_version_11.sql
+++ b/slapos/tests/test_slapproxy/database_dump_version_11.sql
+PRAGMA foreign_keys=OFF;
+BEGIN TRANSACTION;
+CREATE TABLE software11 (
+  url VARCHAR(255),
+  computer_reference VARCHAR(255) DEFAULT 'computer',
+  CONSTRAINT uniq PRIMARY KEY (url, computer_reference)
+);
+INSERT INTO "software11" VALUES('/srv/slapgrid//srv//runner/project//slapos/software.cfg','computer');
+CREATE TABLE computer11 (
+  reference VARCHAR(255) DEFAULT 'computer',
+  address VARCHAR(255),
+  netmask VARCHAR(255),
+  CONSTRAINT uniq PRIMARY KEY (reference)
+);
+INSERT INTO "computer11" VALUES('computer','127.0.0.1','255.255.255.255');
+CREATE TABLE partition11 (
+  reference VARCHAR(255),
+  computer_reference VARCHAR(255) DEFAULT 'computer',
+  slap_state VARCHAR(255) DEFAULT 'free',
+  software_release VARCHAR(255),
+  xml TEXT,
+  connection_xml TEXT,
+  slave_instance_list TEXT,
+  software_type VARCHAR(255),
+  partition_reference VARCHAR(255), -- name of the instance
+  requested_by VARCHAR(255), -- only used for debugging,
+                             -- slapproxy does not support proper scope
+  requested_state VARCHAR(255) NOT NULL DEFAULT 'started',
+  CONSTRAINT uniq PRIMARY KEY (reference, computer_reference)
+);
+INSERT INTO "partition11" VALUES('slappart0','computer','busy','/srv/slapgrid//srv//runner/project//slapos/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="json">{
+  "site-id": "erp5"
+  }
+}</parameter>
+</instance>
+',NULL,NULL,'production','slapos',NULL,'started');
+INSERT INTO "partition11" VALUES('slappart1','computer','busy','/srv/slapgrid//srv//runner/project//slapos/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance/>
+','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="url">mysql://127.0.0.1:45678/erp5</parameter>
+</instance>
+',NULL,'mariadb','MariaDB DataBase','slappart0','started');
+INSERT INTO "partition11" VALUES('slappart2','computer','busy','/srv/slapgrid//srv//runner/project//slapos/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="cloudooo-json"></parameter>
+</instance>
+','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="url">cloudooo://127.0.0.1:23000/</parameter>
+</instance>
+',NULL,'cloudooo','Cloudooo','slappart0','started');
+INSERT INTO "partition11" VALUES('slappart3','computer','busy','/srv/slapgrid//srv//runner/project//slapos/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance/>
+','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="url">memcached://127.0.0.1:11000/</parameter>
+</instance>
+',NULL,'memcached','Memcached','slappart0','started');
+INSERT INTO "partition11" VALUES('slappart4','computer','busy','/srv/slapgrid//srv//runner/project//slapos/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance/>
+','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="url">memcached://127.0.0.1:13301/</parameter>
+</instance>
+',NULL,'kumofs','KumoFS','slappart0','started');
+INSERT INTO "partition11" VALUES('slappart5','computer','busy','/srv/slapgrid//srv//runner/project//slapos/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="kumofs-url">memcached://127.0.0.1:13301/</parameter>
+  <parameter id="memcached-url">memcached://127.0.0.1:11000/</parameter>
+  <parameter id="cloudooo-url">cloudooo://127.0.0.1:23000/</parameter>
+</instance>
+','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="url">https://[fc00::1]:10001</parameter>
+</instance>
+',NULL,'tidstorage','TidStorage','slappart0','started');
+INSERT INTO "partition11" VALUES('slappart6','computer','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition11" VALUES('slappart7','computer','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition11" VALUES('slappart8','computer','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition11" VALUES('slappart9','computer','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+CREATE TABLE slave11 (
+  reference VARCHAR(255), -- unique slave reference
+  computer_reference VARCHAR(255) DEFAULT 'computer',
+  connection_xml TEXT,
+  hosted_by VARCHAR(255),
+  asked_by VARCHAR(255) -- only used for debugging,
+                        -- slapproxy does not support proper scope
+);
+CREATE TABLE partition_network11 (
+  partition_reference VARCHAR(255),
+  computer_reference VARCHAR(255) DEFAULT 'computer',
+  reference VARCHAR(255),
+  address VARCHAR(255),
+  netmask VARCHAR(255)
+);
+INSERT INTO "partition_network11" VALUES('slappart0','computer','slappart0','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network11" VALUES('slappart0','computer','slappart0','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network11" VALUES('slappart1','computer','slappart1','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network11" VALUES('slappart1','computer','slappart1','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network11" VALUES('slappart2','computer','slappart2','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network11" VALUES('slappart2','computer','slappart2','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network11" VALUES('slappart3','computer','slappart3','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network11" VALUES('slappart3','computer','slappart3','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network11" VALUES('slappart4','computer','slappart4','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network11" VALUES('slappart4','computer','slappart4','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network11" VALUES('slappart5','computer','slappart5','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network11" VALUES('slappart5','computer','slappart5','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network11" VALUES('slappart6','computer','slappart6','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network11" VALUES('slappart6','computer','slappart6','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network11" VALUES('slappart7','computer','slappart7','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network11" VALUES('slappart7','computer','slappart7','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network11" VALUES('slappart8','computer','slappart8','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network11" VALUES('slappart8','computer','slappart8','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network11" VALUES('slappart9','computer','slappart9','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network11" VALUES('slappart9','computer','slappart9','fc00::1','ffff:ffff:ffff::');
+CREATE TABLE forwarded_partition_request11 (
+  partition_reference VARCHAR(255), -- a.k.a source_instance_id
+  master_url VARCHAR(255)
+);
+COMMIT;
--- a/slapos/tests/test_slapproxy/database_dump_version_12.sql
+++ b/slapos/tests/test_slapproxy/database_dump_version_12.sql
+PRAGMA foreign_keys=OFF;
+BEGIN TRANSACTION;
+CREATE TABLE software12 (
+  url VARCHAR(255),
+  computer_reference VARCHAR(255) DEFAULT 'computer',
+  requested_state VARCHAR(255) DEFAULT 'available',
+  CONSTRAINT uniq PRIMARY KEY (url, computer_reference)
+);
+INSERT INTO "software12" VALUES('/srv/slapgrid//srv//runner/project//slapos/software.cfg','computer','available');
+CREATE TABLE computer12 (
+  reference VARCHAR(255) DEFAULT 'computer',
+  address VARCHAR(255),
+  netmask VARCHAR(255),
+  CONSTRAINT uniq PRIMARY KEY (reference)
+);
+INSERT INTO "computer12" VALUES('computer','127.0.0.1','255.255.255.255');
+CREATE TABLE partition12 (
+  reference VARCHAR(255),
+  computer_reference VARCHAR(255) DEFAULT 'computer',
+  slap_state VARCHAR(255) DEFAULT 'free',
+  software_release VARCHAR(255),
+  xml TEXT,
+  connection_xml TEXT,
+  slave_instance_list TEXT,
+  software_type VARCHAR(255),
+  partition_reference VARCHAR(255), -- name of the instance
+  requested_by VARCHAR(255), -- only used for debugging,
+                             -- slapproxy does not support proper scope
+  requested_state VARCHAR(255) NOT NULL DEFAULT 'started',
+  CONSTRAINT uniq PRIMARY KEY (reference, computer_reference)
+);
+INSERT INTO "partition12" VALUES('slappart0','computer','busy','/srv/slapgrid//srv//runner/project//slapos/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="json">{
+  "site-id": "erp5"
+  }
+}</parameter>
+</instance>
+',NULL,NULL,'production','slapos',NULL,'started');
+INSERT INTO "partition12" VALUES('slappart1','computer','busy','/srv/slapgrid//srv//runner/project//slapos/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance/>
+','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="url">mysql://127.0.0.1:45678/erp5</parameter>
+</instance>
+',NULL,'mariadb','MariaDB DataBase','slappart0','started');
+INSERT INTO "partition12" VALUES('slappart2','computer','busy','/srv/slapgrid//srv//runner/project//slapos/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="cloudooo-json"></parameter>
+</instance>
+','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="url">cloudooo://127.0.0.1:23000/</parameter>
+</instance>
+',NULL,'cloudooo','Cloudooo','slappart0','started');
+INSERT INTO "partition12" VALUES('slappart3','computer','busy','/srv/slapgrid//srv//runner/project//slapos/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance/>
+','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="url">memcached://127.0.0.1:11000/</parameter>
+</instance>
+',NULL,'memcached','Memcached','slappart0','started');
+INSERT INTO "partition12" VALUES('slappart4','computer','busy','/srv/slapgrid//srv//runner/project//slapos/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance/>
+','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="url">memcached://127.0.0.1:13301/</parameter>
+</instance>
+',NULL,'kumofs','KumoFS','slappart0','started');
+INSERT INTO "partition12" VALUES('slappart5','computer','busy','/srv/slapgrid//srv//runner/project//slapos/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="kumofs-url">memcached://127.0.0.1:13301/</parameter>
+  <parameter id="memcached-url">memcached://127.0.0.1:11000/</parameter>
+  <parameter id="cloudooo-url">cloudooo://127.0.0.1:23000/</parameter>
+</instance>
+','<?xml version=''1.0'' encoding=''utf-8''?>
+<instance>
+  <parameter id="url">https://[fc00::1]:10001</parameter>
+</instance>
+',NULL,'tidstorage','TidStorage','slappart0','started');
+INSERT INTO "partition12" VALUES('slappart6','computer','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition12" VALUES('slappart7','computer','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition12" VALUES('slappart8','computer','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition12" VALUES('slappart9','computer','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+CREATE TABLE slave12 (
+  reference VARCHAR(255), -- unique slave reference
+  computer_reference VARCHAR(255) DEFAULT 'computer',
+  connection_xml TEXT,
+  hosted_by VARCHAR(255),
+  asked_by VARCHAR(255) -- only used for debugging,
+                        -- slapproxy does not support proper scope
+);
+CREATE TABLE partition_network12 (
+  partition_reference VARCHAR(255),
+  computer_reference VARCHAR(255) DEFAULT 'computer',
+  reference VARCHAR(255),
+  address VARCHAR(255),
+  netmask VARCHAR(255)
+);
+INSERT INTO "partition_network12" VALUES('slappart0','computer','slappart0','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network12" VALUES('slappart0','computer','slappart0','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network12" VALUES('slappart1','computer','slappart1','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network12" VALUES('slappart1','computer','slappart1','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network12" VALUES('slappart2','computer','slappart2','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network12" VALUES('slappart2','computer','slappart2','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network12" VALUES('slappart3','computer','slappart3','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network12" VALUES('slappart3','computer','slappart3','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network12" VALUES('slappart4','computer','slappart4','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network12" VALUES('slappart4','computer','slappart4','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network12" VALUES('slappart5','computer','slappart5','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network12" VALUES('slappart5','computer','slappart5','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network12" VALUES('slappart6','computer','slappart6','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network12" VALUES('slappart6','computer','slappart6','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network12" VALUES('slappart7','computer','slappart7','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network12" VALUES('slappart7','computer','slappart7','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network12" VALUES('slappart8','computer','slappart8','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network12" VALUES('slappart8','computer','slappart8','fc00::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network12" VALUES('slappart9','computer','slappart9','127.0.0.1','255.255.255.255');
+INSERT INTO "partition_network12" VALUES('slappart9','computer','slappart9','fc00::1','ffff:ffff:ffff::');
+CREATE TABLE forwarded_partition_request12 (
+  partition_reference VARCHAR(255), -- a.k.a source_instance_id
+  master_url VARCHAR(255)
+);
+COMMIT;
--- a/slapos/tests/test_slapproxy/database_dump_version_current.sql
+++ b/slapos/tests/test_slapproxy/database_dump_version_current.sql
 PRAGMA foreign_keys=OFF;
 BEGIN TRANSACTION;
-CREATE TABLE software12 (
+CREATE TABLE software13 (
  url VARCHAR(255),
-  requested_state VARCHAR(255) DEFAULT 'available',
  computer_reference VARCHAR(255) DEFAULT 'slaprunner',
+  requested_state VARCHAR(255) DEFAULT 'available',
  CONSTRAINT uniq PRIMARY KEY (url, computer_reference)
 );
-INSERT INTO "software12" VALUES('/srv/slapgrid/slappart8/srv/runner/project/slapos/software/seleniumrunner/software.cfg','available','slaprunner');
+INSERT INTO "software13" VALUES('/srv/slapgrid/slappart8/srv/runner/project/slapos/software/seleniumrunner/software.cfg','slaprunner','available');
-INSERT INTO "software12" VALUES('/srv/slapgrid/slappart8/srv/runner/project/slapos/software/evil/software.cfg','available','slaprunner');
+INSERT INTO "software13" VALUES('/srv/slapgrid/slappart8/srv/runner/project/slapos/software/evil/software.cfg','slaprunner','available');
-INSERT INTO "software12" VALUES('/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','available','slaprunner');
+INSERT INTO "software13" VALUES('/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','slaprunner','available');
-CREATE TABLE computer12 (
+CREATE TABLE computer13 (
  reference VARCHAR(255) DEFAULT 'slaprunner',
  address VARCHAR(255),
  netmask VARCHAR(255),
  CONSTRAINT uniq PRIMARY KEY (reference)
 );
-INSERT INTO "computer12" VALUES('slaprunner','10.0.30.235','255.255.255.255');
+INSERT INTO "computer13" VALUES('slaprunner','10.0.30.235','255.255.255.255');
-CREATE TABLE partition12 (
+CREATE TABLE partition13 (
  reference VARCHAR(255),
  computer_reference VARCHAR(255) DEFAULT 'slaprunner',
  slap_state VARCHAR(255) DEFAULT 'free',
@@ -31,7 +31,7 @@ CREATE TABLE partition12 (
  requested_state VARCHAR(255) NOT NULL DEFAULT 'started',
  CONSTRAINT uniq PRIMARY KEY (reference, computer_reference)
 );
-INSERT INTO "partition12" VALUES('slappart0','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+INSERT INTO "partition13" VALUES('slappart0','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
 <instance>
  <parameter id="_">{
  "mariadb": {
@@ -79,7 +79,7 @@ INSERT INTO "partition12" VALUES('slappart0','slaprunner','busy','/srv/slapgrid/
  <parameter id="_">{"hosts-dict": {"erp5-cloudooo": "cloudooo.erp5.net", "erp5-smtp": "127.0.0.2", "erp5-catalog-0": "10.0.30.235", "erp5-memcached-volatile": "10.0.30.235", "erp5-memcached-persistent": "10.0.30.235"}, "login-test-runner-url-list": ["https://10.0.30.235:2157/unit_test_0/", "https://10.0.30.235:2157/unit_test_1/", "https://10.0.30.235:2157/unit_test_2/"], "monitor-setup-url": "https://monitor.app.officejs.com/#page=settings_configurator&amp;url=/public/feeds&amp;username=admin&amp;password=password", "family-login-v6": "https://[::1]:2159", "deadlock-debugger-password": "password", "family-login": "https://10.0.30.235:2159", "inituser-login": "zope", "inituser-password": "password", "family-activities": "https://10.0.30.235:2155", "monitor-base-url": "", "site-id": "erp5", "mariadb-test-database-list": ["mysql://testuser_0:testpassword0@10.0.30.235:2099/erp5_test_0", "mysql://testuser_1:testpassword1@10.0.30.235:2099/erp5_test_1", "mysql://testuser_2:testpassword2@10.0.30.235:2099/erp5_test_2", "mysql://testuser_3:testpassword3@10.0.30.235:2099/erp5_test_3", "mysql://testuser_4:testpassword4@10.0.30.235:2099/erp5_test_4", "mysql://testuser_5:testpassword5@10.0.30.235:2099/erp5_test_5", "mysql://testuser_6:testpassword6@10.0.30.235:2099/erp5_test_6", "mysql://testuser_7:testpassword7@10.0.30.235:2099/erp5_test_7", "mysql://testuser_8:testpassword8@10.0.30.235:2099/erp5_test_8", "mysql://testuser_9:testpassword9@10.0.30.235:2099/erp5_test_9", "mysql://testuser_10:testpassword10@10.0.30.235:2099/erp5_test_10", "mysql://testuser_11:testpassword11@10.0.30.235:2099/erp5_test_11"], "mariadb-database-list": ["mysql://user:insecure@10.0.30.235:2099/erp5"], "memcached-volatile-url": "memcached://10.0.30.235:2013/", "memcached-persistent-url": "memcached://10.0.30.235:2003/", "caucase-http-url": "http://[::1]:8890", "activities-test-runner-url-list": ["https://10.0.30.235:2153/unit_test_0/", "https://10.0.30.235:2153/unit_test_1/", "https://10.0.30.235:2153/unit_test_2/"], "family-activities-v6": "https://[::1]:2155"}</parameter>
 </instance>
 ',NULL,'default','slaprunner-dev-local-frontend-2',NULL,'started');
-INSERT INTO "partition12" VALUES('slappart1','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+INSERT INTO "partition13" VALUES('slappart1','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
 <instance>
  <parameter id="_">{"use-ipv6": false, "auto-sign-csr-amount": 2, "server-port": 8890, "name": "caucase", "server-https-port": 8891}</parameter>
 </instance>
@@ -88,7 +88,7 @@ INSERT INTO "partition12" VALUES('slappart1','slaprunner','busy','/srv/slapgrid/
  <parameter id="_">{"http-url": "http://[::1]:8890", "https-url": "https://[::1]:8891", "init-user": "admin"}</parameter>
 </instance>
 ',NULL,'caucase','caucase','slappart0','started');
-INSERT INTO "partition12" VALUES('slappart2','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+INSERT INTO "partition13" VALUES('slappart2','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
 <instance>
  <parameter id="_">{"use-ipv6": false, "monitor-passwd": "password", "tcpv4-port": 2000, "name": "memcached-persistent"}</parameter>
 </instance>
@@ -97,7 +97,7 @@ INSERT INTO "partition12" VALUES('slappart2','slaprunner','busy','/srv/slapgrid/
  <parameter id="_">{"url": "memcached://10.0.30.235:2003/", "monitor-base-url": ""}</parameter>
 </instance>
 ',NULL,'kumofs','memcached-persistent','slappart0','started');
-INSERT INTO "partition12" VALUES('slappart3','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+INSERT INTO "partition13" VALUES('slappart3','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
 <instance>
  <parameter id="_">{"use-ipv6": false, "monitor-passwd": "password", "tcpv4-port": 2010, "name": "memcached-volatile", "ram-storage-size": 64}</parameter>
 </instance>
@@ -106,7 +106,7 @@ INSERT INTO "partition12" VALUES('slappart3','slaprunner','busy','/srv/slapgrid/
  <parameter id="_">{"url": "memcached://10.0.30.235:2013/", "monitor-base-url": ""}</parameter>
 </instance>
 ',NULL,'kumofs','memcached-volatile','slappart0','started');
-INSERT INTO "partition12" VALUES('slappart4','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+INSERT INTO "partition13" VALUES('slappart4','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
 <instance>
  <parameter id="_">{"monitor-passwd": "password", "name": "mariadb", "use-ipv6": false, "tcpv4-port": 2099, "test-database-amount": 12, "innodb-log-file-size": 134217728, "slowest-query-threshold": "", "innodb-buffer-pool-size": 1073741824, "max-slowqueries-threshold": 1000}</parameter>
 </instance>
@@ -115,7 +115,7 @@ INSERT INTO "partition12" VALUES('slappart4','slaprunner','busy','/srv/slapgrid/
  <parameter id="_">{"monitor-base-url": "", "server-id": 3739295806, "database-list": ["mysql://user:insecure@10.0.30.235:2099/erp5"], "test-database-list": ["mysql://testuser_0:testpassword0@10.0.30.235:2099/erp5_test_0", "mysql://testuser_1:testpassword1@10.0.30.235:2099/erp5_test_1", "mysql://testuser_2:testpassword2@10.0.30.235:2099/erp5_test_2", "mysql://testuser_3:testpassword3@10.0.30.235:2099/erp5_test_3", "mysql://testuser_4:testpassword4@10.0.30.235:2099/erp5_test_4", "mysql://testuser_5:testpassword5@10.0.30.235:2099/erp5_test_5", "mysql://testuser_6:testpassword6@10.0.30.235:2099/erp5_test_6", "mysql://testuser_7:testpassword7@10.0.30.235:2099/erp5_test_7", "mysql://testuser_8:testpassword8@10.0.30.235:2099/erp5_test_8", "mysql://testuser_9:testpassword9@10.0.30.235:2099/erp5_test_9", "mysql://testuser_10:testpassword10@10.0.30.235:2099/erp5_test_10", "mysql://testuser_11:testpassword11@10.0.30.235:2099/erp5_test_11"]}</parameter>
 </instance>
 ',NULL,'mariadb','mariadb','slappart0','started');
-INSERT INTO "partition12" VALUES('slappart5','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+INSERT INTO "partition13" VALUES('slappart5','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
 <instance>
  <parameter id="_">{"use-ipv6": false, "monitor-passwd": "password", "tcpv4-port": 2100, "name": "zodb", "zodb-dict": {"root": {"family": "1"}}}</parameter>
 </instance>
@@ -124,7 +124,7 @@ INSERT INTO "partition12" VALUES('slappart5','slaprunner','busy','/srv/slapgrid/
  <parameter id="_">{"storage-dict": {"root": {"storage": "root", "server": "10.0.30.235:2100"}}, "tidstorage-ip": "", "monitor-base-url": "", "tidstorage-port": ""}</parameter>
 </instance>
 ',NULL,'zodb-zeo','zodb','slappart0','started');
-INSERT INTO "partition12" VALUES('slappart6','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+INSERT INTO "partition13" VALUES('slappart6','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
 <instance>
  <parameter id="_">{"zodb-dict": {"root": {"storage-dict": {"cache-size": "20MB"}, "mount-point": "/", "type": "zeo", "cache-size": 50000}}, "site-id": "erp5", "webdav": false, "saucelabs-dict": {}, "tidstorage-port": "", "hosts-dict": {}, "hostalias-dict": {}, "large-file-threshold": "10MB", "bt5-repository-url": "/srv/slapgrid/slappart8/srv/runner/software/287375f0cba269902ba1bc50242839d7/parts/erp5/bt5 /srv/slapgrid/slappart8/srv/runner/software/287375f0cba269902ba1bc50242839d7/parts/erp5/product/ERP5/bootstrap", "test-runner-apache-url-list": ["https://10.0.30.235:2153/unit_test_0/", "https://10.0.30.235:2153/unit_test_1/", "https://10.0.30.235:2153/unit_test_2/"], "timezone": "Asia/Tokyo", "cloudooo-url": "https://cloudooo.erp5.net/", "mysql-test-url-list": ["mysql://testuser_0:testpassword0@10.0.30.235:2099/erp5_test_0", "mysql://testuser_1:testpassword1@10.0.30.235:2099/erp5_test_1", "mysql://testuser_2:testpassword2@10.0.30.235:2099/erp5_test_2", "mysql://testuser_3:testpassword3@10.0.30.235:2099/erp5_test_3", "mysql://testuser_4:testpassword4@10.0.30.235:2099/erp5_test_4", "mysql://testuser_5:testpassword5@10.0.30.235:2099/erp5_test_5", "mysql://testuser_6:testpassword6@10.0.30.235:2099/erp5_test_6", "mysql://testuser_7:testpassword7@10.0.30.235:2099/erp5_test_7", "mysql://testuser_8:testpassword8@10.0.30.235:2099/erp5_test_8", "mysql://testuser_9:testpassword9@10.0.30.235:2099/erp5_test_9", "mysql://testuser_10:testpassword10@10.0.30.235:2099/erp5_test_10", "mysql://testuser_11:testpassword11@10.0.30.235:2099/erp5_test_11"], "inituser-password": "password", "deadlock-debugger-password": "password", "port-base": 2200, "longrequest-logger-interval": -1, "memcached-url": "memcached://10.0.30.235:2013/", "smtp-url": "smtp://127.0.0.2:0/", "test-runner-enabled": true, "kumofs-url": "memcached://10.0.30.235:2003/", "inituser-login": "zope", "thread-amount": 2, "zodb-zeo": {"root": {"storage": "root", "server": "10.0.30.235:2100"}}, "id-store-interval": null, "caucase-url": "http://[::1]:8890", "test-runner-node-count": 3, "cloudooo-retry-count": "2", "mysql-url-list": ["mysql://user:insecure@10.0.30.235:2099/erp5"], "wendelin-core-zblk-fmt": "", "timerserver-interval": 1, "monitor-passwd": "password", "name": "activities", "tidstorage-ip": "", "bt5": "erp5_full_text_myisam_catalog erp5_configurator_standard erp5_configurator_maxma_demo erp5_configurator_run_my_doc", "private-dev-shm": "", "developer-list": ["zope"], "use-ipv6": false, "instance-count": 4, "longrequest-logger-timeout": 1}</parameter>
 </instance>
@@ -133,7 +133,7 @@ INSERT INTO "partition12" VALUES('slappart6','slaprunner','busy','/srv/slapgrid/
  <parameter id="_">{"hosts-dict": {"erp5-cloudooo": "cloudooo.erp5.net", "erp5-smtp": "127.0.0.2", "erp5-catalog-0": "10.0.30.235", "erp5-memcached-volatile": "10.0.30.235", "erp5-memcached-persistent": "10.0.30.235"}, "test-runner-address-list": [["10.0.30.235", 2200], ["10.0.30.235", 2201], ["10.0.30.235", 2202]], "monitor-base-url": "", "zope-address-list": [["10.0.30.235:2203", 2, false], ["10.0.30.235:2204", 2, false], ["10.0.30.235:2205", 2, false], ["10.0.30.235:2206", 2, false]]}</parameter>
 </instance>
 ',NULL,'zope','zope-activities','slappart0','started');
-INSERT INTO "partition12" VALUES('slappart7','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+INSERT INTO "partition13" VALUES('slappart7','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
 <instance>
  <parameter id="_">{"zodb-dict": {"root": {"storage-dict": {"cache-size": "20MB"}, "mount-point": "/", "type": "zeo", "cache-size": 50000}}, "site-id": "erp5", "webdav": false, "saucelabs-dict": {}, "tidstorage-port": "", "hosts-dict": {}, "hostalias-dict": {}, "large-file-threshold": "10MB", "bt5-repository-url": "/srv/slapgrid/slappart8/srv/runner/software/287375f0cba269902ba1bc50242839d7/parts/erp5/bt5 /srv/slapgrid/slappart8/srv/runner/software/287375f0cba269902ba1bc50242839d7/parts/erp5/product/ERP5/bootstrap", "test-runner-apache-url-list": ["https://10.0.30.235:2157/unit_test_0/", "https://10.0.30.235:2157/unit_test_1/", "https://10.0.30.235:2157/unit_test_2/"], "timezone": "Asia/Tokyo", "cloudooo-url": "https://cloudooo.erp5.net/", "mysql-test-url-list": ["mysql://testuser_0:testpassword0@10.0.30.235:2099/erp5_test_0", "mysql://testuser_1:testpassword1@10.0.30.235:2099/erp5_test_1", "mysql://testuser_2:testpassword2@10.0.30.235:2099/erp5_test_2", "mysql://testuser_3:testpassword3@10.0.30.235:2099/erp5_test_3", "mysql://testuser_4:testpassword4@10.0.30.235:2099/erp5_test_4", "mysql://testuser_5:testpassword5@10.0.30.235:2099/erp5_test_5", "mysql://testuser_6:testpassword6@10.0.30.235:2099/erp5_test_6", "mysql://testuser_7:testpassword7@10.0.30.235:2099/erp5_test_7", "mysql://testuser_8:testpassword8@10.0.30.235:2099/erp5_test_8", "mysql://testuser_9:testpassword9@10.0.30.235:2099/erp5_test_9", "mysql://testuser_10:testpassword10@10.0.30.235:2099/erp5_test_10", "mysql://testuser_11:testpassword11@10.0.30.235:2099/erp5_test_11"], "inituser-password": "password", "deadlock-debugger-password": "password", "port-base": 2200, "longrequest-logger-interval": -1, "memcached-url": "memcached://10.0.30.235:2013/", "smtp-url": "smtp://127.0.0.2:0/", "test-runner-enabled": true, "kumofs-url": "memcached://10.0.30.235:2003/", "inituser-login": "zope", "thread-amount": 10, "zodb-zeo": {"root": {"storage": "root", "server": "10.0.30.235:2100"}}, "id-store-interval": null, "caucase-url": "http://[::1]:8890", "test-runner-node-count": 3, "cloudooo-retry-count": "2", "mysql-url-list": ["mysql://user:insecure@10.0.30.235:2099/erp5"], "wendelin-core-zblk-fmt": "", "timerserver-interval": 1, "monitor-passwd": "password", "name": "backend", "tidstorage-ip": "", "bt5": "erp5_full_text_myisam_catalog erp5_configurator_standard erp5_configurator_maxma_demo erp5_configurator_run_my_doc", "private-dev-shm": "", "developer-list": ["zope"], "use-ipv6": false, "instance-count": 2, "longrequest-logger-timeout": 1}</parameter>
 </instance>
@@ -142,7 +142,7 @@ INSERT INTO "partition12" VALUES('slappart7','slaprunner','busy','/srv/slapgrid/
  <parameter id="_">{"hosts-dict": {"erp5-cloudooo": "cloudooo.erp5.net", "erp5-smtp": "127.0.0.2", "erp5-catalog-0": "10.0.30.235", "erp5-memcached-volatile": "10.0.30.235", "erp5-memcached-persistent": "10.0.30.235"}, "test-runner-address-list": [["10.0.30.235", 2200], ["10.0.30.235", 2201], ["10.0.30.235", 2202]], "monitor-base-url": "", "zope-address-list": [["10.0.30.235:2203", 10, false], ["10.0.30.235:2204", 10, false]]}</parameter>
 </instance>
 ',NULL,'zope','zope-backend','slappart0','started');
-INSERT INTO "partition12" VALUES('slappart8','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+INSERT INTO "partition13" VALUES('slappart8','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/erp5/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
 <instance>
  <parameter id="_">{"haproxy-server-check-path": "/", "apachedex-configuration": "--erp5-base +erp5 .*/VirtualHostRoot/erp5(/|\\?|$) --base +other / --skip-user-agent Zabbix --error-detail --js-embed --quiet", "backend-path-dict": {"activities": "/", "login": "/"}, "name": "balancer", "zope-family-entry-request-zope-activities-test-runner-address-list": [["10.0.30.235", 2200], ["10.0.30.235", 2201], ["10.0.30.235", 2202]], "crl-update-periodicity": "daily", "ssl-authentication-dict": {"activities": false, "login": false}, "zope-family-entry-request-zope-activities": [["10.0.30.235:2203", 2, false], ["10.0.30.235:2204", 2, false], ["10.0.30.235:2205", 2, false], ["10.0.30.235:2206", 2, false]], "zope-family-entry-request-zope-backend": [["10.0.30.235:2203", 10, false], ["10.0.30.235:2204", 10, false]], "zope-family-dict": {"activities": ["zope-family-entry-request-zope-activities"], "login": ["zope-family-entry-request-zope-backend"]}, "zope-family-entry-request-zope-backend-test-runner-address-list": [["10.0.30.235", 2200], ["10.0.30.235", 2201], ["10.0.30.235", 2202]], "ssl": {}, "caucase-url": "http://[::1]:8890", "monitor-passwd": "password", "use-ipv6": false, "apachedex-promise-threshold": 70, "tcpv4-port": 2150}</parameter>
 </instance>
@@ -151,7 +151,7 @@ INSERT INTO "partition12" VALUES('slappart8','slaprunner','busy','/srv/slapgrid/
  <parameter id="_">{"activities": "https://10.0.30.235:2155", "login-test-runner-url-list": ["https://10.0.30.235:2157/unit_test_0/", "https://10.0.30.235:2157/unit_test_1/", "https://10.0.30.235:2157/unit_test_2/"], "monitor-base-url": "", "login-v6": "https://[::1]:2159", "activities-v6": "https://[::1]:2155", "login": "https://10.0.30.235:2159", "activities-test-runner-url-list": ["https://10.0.30.235:2153/unit_test_0/", "https://10.0.30.235:2153/unit_test_1/", "https://10.0.30.235:2153/unit_test_2/"]}</parameter>
 </instance>
 ',NULL,'balancer','balancer','slappart0','started');
-INSERT INTO "partition12" VALUES('slappart9','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/seleniumrunner/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+INSERT INTO "partition13" VALUES('slappart9','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/seleniumrunner/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
 <instance/>
 ','<?xml version=''1.0'' encoding=''utf-8''?>
 <instance>
@@ -159,22 +159,22 @@ INSERT INTO "partition12" VALUES('slappart9','slaprunner','busy','/srv/slapgrid/
  <parameter id="display">:123</parameter>
 </instance>
 ',NULL,'RootSoftwareInstance','seleniumrunner',NULL,'started');
-INSERT INTO "partition12" VALUES('slappart10','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/evil/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
+INSERT INTO "partition13" VALUES('slappart10','slaprunner','busy','/srv/slapgrid/slappart8/srv/runner/project/slapos/software/evil/software.cfg','<?xml version=''1.0'' encoding=''utf-8''?>
 <instance/>','<?xml version=''1.0'' encoding=''utf-8''?>
 <instance>
  <parameter id="_">Ahah this is not json 😜 </parameter>
 </instance>
 ',NULL,'RootSoftwareInstance','evil-instance-with-_-not-json',NULL,'started');
-INSERT INTO "partition12" VALUES('slappart11','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition13" VALUES('slappart11','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
-INSERT INTO "partition12" VALUES('slappart12','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition13" VALUES('slappart12','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
-INSERT INTO "partition12" VALUES('slappart13','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition13" VALUES('slappart13','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
-INSERT INTO "partition12" VALUES('slappart14','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition13" VALUES('slappart14','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
-INSERT INTO "partition12" VALUES('slappart15','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition13" VALUES('slappart15','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
-INSERT INTO "partition12" VALUES('slappart16','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition13" VALUES('slappart16','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
-INSERT INTO "partition12" VALUES('slappart17','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition13" VALUES('slappart17','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
-INSERT INTO "partition12" VALUES('slappart18','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition13" VALUES('slappart18','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
-INSERT INTO "partition12" VALUES('slappart19','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
+INSERT INTO "partition13" VALUES('slappart19','slaprunner','free',NULL,NULL,NULL,NULL,NULL,NULL,NULL,'started');
-CREATE TABLE slave12 (
+CREATE TABLE slave13 (
  reference VARCHAR(255), -- unique slave reference
  computer_reference VARCHAR(255) DEFAULT 'slaprunner',
  connection_xml TEXT,
@@ -182,54 +182,54 @@ CREATE TABLE slave12 (
  asked_by VARCHAR(255) -- only used for debugging,
                        -- slapproxy does not support proper scope
 );
-CREATE TABLE partition_network12 (
+CREATE TABLE partition_network13 (
  partition_reference VARCHAR(255),
  computer_reference VARCHAR(255) DEFAULT 'slaprunner',
  reference VARCHAR(255),
  address VARCHAR(255),
  netmask VARCHAR(255)
 );
-INSERT INTO "partition_network12" VALUES('slappart0','slaprunner','slappart0','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart0','slaprunner','slappart0','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart0','slaprunner','slappart0','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart0','slaprunner','slappart0','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart1','slaprunner','slappart1','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart1','slaprunner','slappart1','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart1','slaprunner','slappart1','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart1','slaprunner','slappart1','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart2','slaprunner','slappart2','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart2','slaprunner','slappart2','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart2','slaprunner','slappart2','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart2','slaprunner','slappart2','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart3','slaprunner','slappart3','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart3','slaprunner','slappart3','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart3','slaprunner','slappart3','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart3','slaprunner','slappart3','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart4','slaprunner','slappart4','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart4','slaprunner','slappart4','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart4','slaprunner','slappart4','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart4','slaprunner','slappart4','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart5','slaprunner','slappart5','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart5','slaprunner','slappart5','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart5','slaprunner','slappart5','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart5','slaprunner','slappart5','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart6','slaprunner','slappart6','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart6','slaprunner','slappart6','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart6','slaprunner','slappart6','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart6','slaprunner','slappart6','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart7','slaprunner','slappart7','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart7','slaprunner','slappart7','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart7','slaprunner','slappart7','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart7','slaprunner','slappart7','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart8','slaprunner','slappart8','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart8','slaprunner','slappart8','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart8','slaprunner','slappart8','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart8','slaprunner','slappart8','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart9','slaprunner','slappart9','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart9','slaprunner','slappart9','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart9','slaprunner','slappart9','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart9','slaprunner','slappart9','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart10','slaprunner','slappart10','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart10','slaprunner','slappart10','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart10','slaprunner','slappart10','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart10','slaprunner','slappart10','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart11','slaprunner','slappart11','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart11','slaprunner','slappart11','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart11','slaprunner','slappart11','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart11','slaprunner','slappart11','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart12','slaprunner','slappart12','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart12','slaprunner','slappart12','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart12','slaprunner','slappart12','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart12','slaprunner','slappart12','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart13','slaprunner','slappart13','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart13','slaprunner','slappart13','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart13','slaprunner','slappart13','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart13','slaprunner','slappart13','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart14','slaprunner','slappart14','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart14','slaprunner','slappart14','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart14','slaprunner','slappart14','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart14','slaprunner','slappart14','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart15','slaprunner','slappart15','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart15','slaprunner','slappart15','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart15','slaprunner','slappart15','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart15','slaprunner','slappart15','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart16','slaprunner','slappart16','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart16','slaprunner','slappart16','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart16','slaprunner','slappart16','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart16','slaprunner','slappart16','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart17','slaprunner','slappart17','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart17','slaprunner','slappart17','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart17','slaprunner','slappart17','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart17','slaprunner','slappart17','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart18','slaprunner','slappart18','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart18','slaprunner','slappart18','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart18','slaprunner','slappart18','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart18','slaprunner','slappart18','::1','ffff:ffff:ffff::');
-INSERT INTO "partition_network12" VALUES('slappart19','slaprunner','slappart19','10.0.30.235','255.255.255.255');
+INSERT INTO "partition_network13" VALUES('slappart19','slaprunner','slappart19','10.0.30.235','255.255.255.255');
-INSERT INTO "partition_network12" VALUES('slappart19','slaprunner','slappart19','::1','ffff:ffff:ffff::');
+INSERT INTO "partition_network13" VALUES('slappart19','slaprunner','slappart19','::1','ffff:ffff:ffff::');
-CREATE TABLE forwarded_partition_request12 (
+CREATE TABLE forwarded_partition_request13 (
  partition_reference VARCHAR(255), -- a.k.a source_instance_id
  master_url VARCHAR(255)
 );

--- a/slapos/tests/test_slapproxy/generate_dump.sh
+++ b/slapos/tests/test_slapproxy/generate_dump.sh
+#!/bin/bash
+# Update an old dump to current format. Useful to update tests date
+# when increasing database version number.
+# Note that because it's what test expects, $COMPUTER_ID must be set to
+# `computer` for slapos/tests/test_slapproxy/database_dump_version_??.sql
+# and `slaprunner` for slapos/tests/test_slapproxy/database_dump_version_current.sql
+if [ -z "$1" ] || [ -z "$2" ] || [ -z "$3"]; then
+    echo "Usage: $0 computer_id dump_before.sql dump_after.sql"
+    exit 1;
+fi
+COMPUTER_ID=$1
+DUMP_BEFORE=$2
+DUMP_AFTER=$3
+PORT=6123
+echo "Using slapos $(which slapos) : $(slapos --version)"
+TMPD=$(mktemp -d)
+if [ ! -e $TMPD ]; then
+    >&2 echo "Failed to create temp directory"
+    exit 1
+fi
+trap "exit 1" HUP INT PIPE QUIT TERM
+trap 'rm -rf "$TMPD"' exit
+cat <<EOF > ${TMPD}/slapos.cfg
+[slapos]
+computer_id = $COMPUTER_ID
+[slapproxy]
+host = 127.0.0.1
+port = $PORT
+database_uri = ${TMPD}/proxy.db
+EOF
+sqlite3 ${TMPD}/proxy.db < $DUMP_BEFORE
+slapos proxy start --cfg ${TMPD}/slapos.cfg &
+SLAPOS_PROXY_PID=$!
+curl --silent --retry-connrefuse --retry 3 http://127.0.0.1:${PORT}/getComputerInformation?computer_id=$COMPUTER_ID
+echo ".dump" | sqlite3 ${TMPD}/proxy.db > $DUMP_AFTER
+kill $SLAPOS_PROXY_PID
+wait
\ No newline at end of file