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DellEmc(Z9264f): Bug fix in show platform psustatus cli (#3033)

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This commit is contained in:
Karthik Gengan 2019-06-29 05:15:21 +05:30 committed by Joe LeVeque
parent dbdc166f6f
commit 8c3fdfd079
1 changed files with 18 additions and 8 deletions
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26
device/dell/x86_64-dellemc_z9264f_c3538-r0/plugins/psuutil.py
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@ -7,10 +7,12 @@
import os.path import os.path
import logging import logging
import commands import commands
import sys
Z9264F_MAX_PSUS = 2 Z9264F_MAX_PSUS = 2
IPMI_SENSOR_DATA = "docker exec -it pmon ipmitool sdr list" IPMI_PSU_DATA = "docker exec -it pmon ipmitool sdr list"
IPMI_PSU_DATA_DOCKER = "ipmitool sdr list"
PSU_PRESENCE = "PSU{0}_state" PSU_PRESENCE = "PSU{0}_state"
# Use this for older firmware # Use this for older firmware
# PSU_PRESENCE="PSU{0}_prsnt" # PSU_PRESENCE="PSU{0}_prsnt"
@ -29,14 +31,24 @@ class PsuUtil(PsuBase):
def __init__(self): def __init__(self):
PsuBase.__init__(self) PsuBase.__init__(self)
def isDockerEnv(self):
num_docker = open('/proc/self/cgroup', 'r').read().count(":/docker")
if num_docker > 0:
return True
else:
return False
# Fetch a BMC register # Fetch a BMC register
def get_pmc_register(self, reg_name): def get_pmc_register(self, reg_name):
status = 1 status = 1
global ipmi_sdr_list global ipmi_sdr_list
ipmi_dev_node = "/dev/pmi0" ipmi_dev_node = "/dev/pmi0"
ipmi_cmd = IPMI_PSU_DATA
dockerenv = self.isDockerEnv()
if dockerenv == True:
ipmi_cmd = IPMI_PSU_DATA_DOCKER
ipmi_cmd = IPMI_SENSOR_DATA
status, ipmi_sdr_list = commands.getstatusoutput(ipmi_cmd) status, ipmi_sdr_list = commands.getstatusoutput(ipmi_cmd)
if status: if status:
@ -48,7 +60,7 @@ class PsuUtil(PsuBase):
output = item.strip() output = item.strip()
if not output: if not output:
print('\nFailed to fetch: ' + reg_name + ' sensor ') print('\nFailed to fetch: ' + reg_name + ' sensor ')
sys.exit(0) sys.exit(0)
output = output.split('|')[1] output = output.split('|')[1]
@ -56,8 +68,6 @@ class PsuUtil(PsuBase):
logging.basicConfig(level=logging.DEBUG) logging.basicConfig(level=logging.DEBUG)
return output return output
def get_num_psus(self): def get_num_psus(self):
""" """
Retrieves the number of PSUs available on the device Retrieves the number of PSUs available on the device
@ -74,12 +84,11 @@ class PsuUtil(PsuBase):
:return: Boolean, True if PSU is operating properly, False if PSU is\ :return: Boolean, True if PSU is operating properly, False if PSU is\
faulty faulty
""" """
#Until psu_status is implemented this is hardcoded temporarily # Until psu_status is implemented this is hardcoded temporarily
status = 1 status = 1
return status return status
def get_psu_presence(self, index): def get_psu_presence(self, index):
""" """
Retrieves the presence status of power supply unit (PSU) defined Retrieves the presence status of power supply unit (PSU) defined
@ -89,9 +98,10 @@ class PsuUtil(PsuBase):
""" """
status = 0 status = 0
psu_reg_name = PSU_PRESENCE.format(index) psu_reg_name = PSU_PRESENCE.format(index)
psu_status = int(self.get_pmc_register(psu_reg_name),16) psu_status = int(self.get_pmc_register(psu_reg_name), 16)
if (psu_status != 'ERR'): if (psu_status != 'ERR'):
# Check for PSU presence # Check for PSU presence
if (psu_status): if (psu_status):
status = 1 status = 1
return status return status