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[config] no op if Golden Config is invalid #3367

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Jun 18, 2024
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8 changes: 8 additions & 0 deletions config/main.py
Original file line number Diff line number Diff line change
Expand Up @@ -1841,6 +1841,14 @@ def load_minigraph(db, no_service_restart, traffic_shift_away, override_config,
fg='magenta')
raise click.Abort()

# Dependency check golden config json
config_to_check = read_json_file(golden_config_path)
if multi_asic.is_multi_asic():
host_config = config_to_check.get('localhost', {})
else:
host_config = config_to_check
table_hard_dependency_check(host_config)

#Stop services before config push
if not no_service_restart:
log.log_notice("'load_minigraph' stopping services...")
Expand Down
49 changes: 46 additions & 3 deletions tests/config_test.py
Original file line number Diff line number Diff line change
Expand Up @@ -762,8 +762,13 @@ def is_file_side_effect(filename):
def test_load_minigraph_with_specified_golden_config_path(self, get_cmd_module):
def is_file_side_effect(filename):
return True if 'golden_config' in filename else False

def read_json_file_side_effect(filename):
return {}

with mock.patch("utilities_common.cli.run_command", mock.MagicMock(side_effect=mock_run_command_side_effect)) as mock_run_command, \
mock.patch('os.path.isfile', mock.MagicMock(side_effect=is_file_side_effect)):
mock.patch('os.path.isfile', mock.MagicMock(side_effect=is_file_side_effect)), \
mock.patch('config.main.read_json_file', mock.MagicMock(side_effect=read_json_file_side_effect)):
(config, show) = get_cmd_module
runner = CliRunner()
result = runner.invoke(config.config.commands["load_minigraph"], ["--override_config", "--golden_config_path", "golden_config.json", "-y"])
Expand All @@ -774,14 +779,47 @@ def is_file_side_effect(filename):
def test_load_minigraph_with_default_golden_config_path(self, get_cmd_module):
def is_file_side_effect(filename):
return True if 'golden_config' in filename else False

def read_json_file_side_effect(filename):
return {}

with mock.patch("utilities_common.cli.run_command", mock.MagicMock(side_effect=mock_run_command_side_effect)) as mock_run_command, \
mock.patch('os.path.isfile', mock.MagicMock(side_effect=is_file_side_effect)):
mock.patch('os.path.isfile', mock.MagicMock(side_effect=is_file_side_effect)), \
mock.patch('config.main.read_json_file', mock.MagicMock(side_effect=read_json_file_side_effect)):
(config, show) = get_cmd_module
runner = CliRunner()
result = runner.invoke(config.config.commands["load_minigraph"], ["--override_config", "-y"])
assert result.exit_code == 0
assert "config override-config-table /etc/sonic/golden_config_db.json" in result.output

@mock.patch('sonic_py_common.device_info.get_paths_to_platform_and_hwsku_dirs', mock.MagicMock(return_value=("dummy_path", None)))
def test_load_minigraph_hard_dependency_check(self, get_cmd_module):
def is_file_side_effect(filename):
return True if 'golden_config' in filename else False

def read_json_file_side_effect(filename):
return {
"AAA": {
"authentication": {
"login": "tacacs+"
}
},
"TACPLUS": {
"global": {
"passkey": ""
}
}
}

with mock.patch("utilities_common.cli.run_command", mock.MagicMock(side_effect=mock_run_command_side_effect)), \
mock.patch('os.path.isfile', mock.MagicMock(side_effect=is_file_side_effect)), \
mock.patch('config.main.read_json_file', mock.MagicMock(side_effect=read_json_file_side_effect)):
(config, _) = get_cmd_module
runner = CliRunner()
result = runner.invoke(config.config.commands["load_minigraph"], ["--override_config", "-y"])
assert result.exit_code != 0
assert "Authentication with 'tacacs+' is not allowed when passkey not exits." in result.output

@mock.patch('sonic_py_common.device_info.get_paths_to_platform_and_hwsku_dirs', mock.MagicMock(return_value=("dummy_path", None)))
def test_load_minigraph_with_traffic_shift_away(self, get_cmd_module):
with mock.patch("utilities_common.cli.run_command", mock.MagicMock(side_effect=mock_run_command_side_effect)) as mock_run_command:
Expand All @@ -799,7 +837,12 @@ def test_load_minigraph_with_traffic_shift_away_with_golden_config(self, get_cmd
with mock.patch("utilities_common.cli.run_command", mock.MagicMock(side_effect=mock_run_command_side_effect)) as mock_run_command:
def is_file_side_effect(filename):
return True if 'golden_config' in filename else False
with mock.patch('os.path.isfile', mock.MagicMock(side_effect=is_file_side_effect)):

def read_json_file_side_effect(filename):
return {}

with mock.patch('os.path.isfile', mock.MagicMock(side_effect=is_file_side_effect)), \
mock.patch('config.main.read_json_file', mock.MagicMock(side_effect=read_json_file_side_effect)):
(config, show) = get_cmd_module
db = Db()
golden_config = {}
Expand Down
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