[build] Build/install sonic-psud as a Python wheel package (#5182)

As part of migrating all Python-based package installers to wheel format rather than Debian packages. Also to allow for easily building a Python 3 version of the package in the near future.

dockers/docker-platform-monitor/docker-pmon.supervisord.conf.j2

@@ -91,7 +91,7 @@ dependent_startup_wait_for=start:exited
 
 {% if not skip_psud %}
 [program:psud]
-command=/usr/bin/psud
+command=/usr/local/bin/psud
 priority=7
 autostart=false
 autorestart=false

rules/docker-platform-monitor.mk

@@ -10,12 +10,13 @@ $(DOCKER_PLATFORM_MONITOR)_DEPENDS += $(LIBSENSORS) $(LM_SENSORS) $(FANCONTROL)
 ifeq ($(CONFIGURED_PLATFORM),barefoot)
 $(DOCKER_PLATFORM_MONITOR)_DEPENDS += $(PYTHON_THRIFT)
 endif
-$(DOCKER_PLATFORM_MONITOR)_PYTHON_DEBS += $(SONIC_XCVRD) $(SONIC_PSUD) $(SONIC_SYSEEPROMD) $(SONIC_THERMALCTLD) $(SONIC_PCIED)
+$(DOCKER_PLATFORM_MONITOR)_PYTHON_DEBS += $(SONIC_XCVRD) $(SONIC_SYSEEPROMD) $(SONIC_THERMALCTLD) $(SONIC_PCIED)
 $(DOCKER_PLATFORM_MONITOR)_PYTHON_WHEELS += $(SONIC_PLATFORM_COMMON_PY2)
 $(DOCKER_PLATFORM_MONITOR)_PYTHON_WHEELS += $(SWSSSDK_PY2)
 $(DOCKER_PLATFORM_MONITOR)_PYTHON_WHEELS += $(SONIC_PY_COMMON_PY2)
 $(DOCKER_PLATFORM_MONITOR)_PYTHON_WHEELS += $(SONIC_PLATFORM_API_PY2)
 $(DOCKER_PLATFORM_MONITOR)_PYTHON_WHEELS += $(SONIC_LEDD)
+$(DOCKER_PLATFORM_MONITOR)_PYTHON_WHEELS += $(SONIC_PSUD)
 
 $(DOCKER_PLATFORM_MONITOR)_DBG_DEPENDS = $($(DOCKER_CONFIG_ENGINE_BUSTER)_DBG_DEPENDS)
 $(DOCKER_PLATFORM_MONITOR)_DBG_DEPENDS += $(LIBSWSSCOMMON_DBG) $(LIBSENSORS_DBG)

rules/sonic-psud.dep

@@ -1,12 +1,10 @@
-
 SPATH       := $($(SONIC_PSUD)_SRC_PATH)
-DEP_FILES   := $(SONIC_COMMON_FILES_LIST) rules/sonic-psud.mk rules/sonic-psud.dep   
+DEP_FILES   := $(SONIC_COMMON_FILES_LIST) rules/sonic-psud.mk rules/sonic-psud.dep
 DEP_FILES   += $(SONIC_COMMON_BASE_FILES_LIST)
 SMDEP_FILES := $(addprefix $(SPATH)/,$(shell cd $(SPATH) && git ls-files))
 
-$(SONIC_PSUD)_CACHE_MODE  := GIT_CONTENT_SHA 
+$(SONIC_PSUD)_CACHE_MODE  := GIT_CONTENT_SHA
 $(SONIC_PSUD)_DEP_FLAGS   := $(SONIC_COMMON_FLAGS_LIST)
 $(SONIC_PSUD)_DEP_FILES   := $(DEP_FILES)
 $(SONIC_PSUD)_SMDEP_FILES := $(SMDEP_FILES)
 $(SONIC_PSUD)_SMDEP_PATHS := $(SPATH)
-

rules/sonic-psud.mk

@@ -1,6 +1,7 @@
 # sonic-psud (SONiC PSU daemon) Debian package
 
-SONIC_PSUD = python-sonic-psud_1.0-1_all.deb
+SONIC_PSUD = sonic_psud-1.0-py2-none-any.whl
 $(SONIC_PSUD)_SRC_PATH = $(SRC_PATH)/sonic-platform-daemons/sonic-psud
-$(SONIC_PSUD)_WHEEL_DEPENDS = $(SONIC_PY_COMMON_PY2)
-SONIC_PYTHON_STDEB_DEBS += $(SONIC_PSUD)
+$(SONIC_PSUD)_DEPENDS = $(SONIC_PY_COMMON_PY2)
+$(SONIC_PSUD)_PYTHON_VERSION = 2
+SONIC_PYTHON_WHEELS += $(SONIC_PSUD)