def test_parse_config_tuning_level_unsafe(self, mog, config, mem):
mem.return_value = "512M"
config.return_value = {
'tuning-level': 'unsafe',
}
helper = mysql.PerconaClusterHelper()
mysql_config = helper.parse_config()
self.assertEqual(mysql_config.get('innodb_flush_log_at_trx_commit'), 0)
def test_parse_config_innodb_pool_fixed(self, log, config, mem):
mem.return_value = "100G"
config.return_value = {
'innodb-buffer-pool-size': "50%",
}
helper = mysql.PerconaClusterHelper()
mysql_config = helper.parse_config()
self.assertEqual(mysql_config.get('innodb_buffer_pool_size'),
helper.human_to_bytes("50G"))
def test_parse_config_innodb_invalid_values(self, mog, config, mem):
mem.return_value = "512M"
config.return_value = {
'innodb-change-buffering': 'invalid',
}
helper = mysql.PerconaClusterHelper()
mysql_config = helper.parse_config()
self.assertTrue('innodb_change_buffering' not in mysql_config)
self.assertTrue('innodb_io_capacity' not in mysql_config)
def test_parse_config_innodb_dataset_size(self, mog, config, mem):
mem.return_value = "100G"
config.return_value = {
'dataset-size': "10G",
}
helper = mysql.PerconaClusterHelper()
mysql_config = helper.parse_config()
self.assertEqual(mysql_config.get('innodb_buffer_pool_size'),
int(helper.human_to_bytes("10G")))
def test_parse_config_innodb_pool_not_set(self, mog, config, mem):
mem.return_value = "100G"
config.return_value = {
'innodb-buffer-pool-size': '',
}
helper = mysql.PerconaClusterHelper()
mysql_config = helper.parse_config()
self.assertEqual(mysql_config.get('innodb_buffer_pool_size'),
helper.DEFAULT_INNODB_BUFFER_SIZE_MAX)
def test_parse_config_wait_timeout(self, mog, config, mem):
mem.return_value = "100G"
timeout = 314
config.return_value = {
'wait-timeout': timeout,
}
helper = mysql.PerconaClusterHelper()
mysql_config = helper.parse_config()
self.assertEqual(mysql_config.get('wait_timeout'), timeout)
def test_parse_config_innodb_valid_values(self, mog, config, mem):
mem.return_value = "512M"
config.return_value = {
'innodb-change-buffering': 'all',
'innodb-io-capacity': 100,
}
helper = mysql.PerconaClusterHelper()
mysql_config = helper.parse_config()
self.assertEqual(mysql_config.get('innodb_change_buffering'), 'all')
self.assertEqual(mysql_config.get('innodb_io_capacity'), 100)
def test_parse_config_innodb_buffer_unset_small(self, mog, mem):
mem.return_value = "512M"
self.config_data = {
'innodb-buffer-pool-size': None,
'dataset-size': None,
}
helper = mysql.PerconaClusterHelper()
mysql_config = helper.parse_config()
self.assertEqual(
mysql_config.get('innodb_buffer_pool_size'),
int(helper.human_to_bytes(mem.return_value) *
helper.DEFAULT_INNODB_BUFFER_FACTOR))