Replace swsssdk.ConfigDBConnector and SonicDBConfig with swsscommon implementation in system-health (#8186)

swsssdk will be deprecated. Use swsscommon instead.

Author: qiluo-msft

rules/system-health.mk

@@ -3,7 +3,7 @@
 SYSTEM_HEALTH = system_health-1.0-py3-none-any.whl
 $(SYSTEM_HEALTH)_SRC_PATH = $(SRC_PATH)/system-health
 $(SYSTEM_HEALTH)_PYTHON_VERSION = 3
-$(SYSTEM_HEALTH)_DEPENDS = $(SONIC_PY_COMMON_PY3) $(SWSSSDK_PY3) $(SONIC_CONFIG_ENGINE_PY3)
+$(SYSTEM_HEALTH)_DEPENDS = $(SONIC_PY_COMMON_PY3) $(SONIC_CONFIG_ENGINE_PY3)
 SONIC_PYTHON_WHEELS += $(SYSTEM_HEALTH)
 
 export system_health_py3_wheel_path="$(addprefix $(PYTHON_WHEELS_PATH)/,$(SYSTEM_HEALTH))"

src/system-health/health_checker/hardware_checker.py

@@ -1,5 +1,5 @@
 from natsort import natsorted
-from swsssdk import SonicV2Connector
+from swsscommon.swsscommon import SonicV2Connector
 
 from .health_checker import HealthChecker
 

src/system-health/scripts/healthd

@@ -9,7 +9,7 @@ import signal
 import threading
 
 from sonic_py_common.daemon_base import DaemonBase
-from swsssdk import SonicV2Connector
+from swsscommon.swsscommon import SonicV2Connector
 
 from health_checker.manager import HealthCheckerManager
 

src/system-health/setup.py

@@ -3,7 +3,6 @@
 dependencies = [
     'natsort',
     'sonic_py_common',
-    'swsssdk>=2.0.1',
 ]
 
 setup(

src/system-health/tests/test_system_health.py

@@ -10,14 +10,14 @@
 """
 import os
 import sys
-import swsssdk
+from swsscommon import swsscommon
 
 from mock import Mock, MagicMock, patch
 from sonic_py_common import device_info
 
 from .mock_connector import MockConnector
 
-swsssdk.SonicV2Connector = MockConnector
+swsscommon.SonicV2Connector = MockConnector
 
 test_path = os.path.dirname(os.path.abspath(__file__))
 modules_path = os.path.dirname(test_path)