def update_ports_status(oneview_client):
allPortStats = get_port_statistics(oneview_client)
logging.info("Updating all ports status in logfile.")
data = {}
for interconnect in allPortStats:
data['name'] = interconnect["interconnectName"]
for port in interconnect['linkedPorts']:
data['timestamp'] = datetime.now().isoformat()[:-3] + "Z"
data['portName'] = port["portName"]
data['status'] = port["members"]["Status"]
data['speed'] = port["members"]["Speed"]
data['adapterPort'] = port["members"]["adopterPort"]
data['recv_octets'] = port["members"]["IfInOctets"]
data['transmit_octets'] = port["members"]["IfOutOctets"]
msg = "<{status}> {timestamp} {oneview_ip} oneview PortStats [{interconnect}] [{port}|Transmit={transmit}|Receive={receive}|Speed={speed}|AdaptorPort={adapter}]\n".format(
timestamp=data["timestamp"],
status=ovlog.syslogStatusMap[data["status"].upper()],
interconnect=data['name'],
port=data['portName'],
transmit=data["transmit_octets"],
receive=data["recv_octets"],
speed=data['speed'],
adapter=data['adapterPort'],
oneview_ip=oneview_client.connection.get_host())
ovlog.writeToSyslog(msg)
sleep(0.3)
def update_server_stats(oneview_client):
servers = oneview_client.server_hardware.get_all()
for server in servers:
serverStatsResponse = oneview_client.server_hardware.get_utilization(
server["uri"])
fullMetrics = serverStatsResponse["metricList"]
serverAllStats = []
serverStats = {}
for metrics in fullMetrics:
serverStats["metricName"] = metrics["metricName"]
epochTimeStamp = metrics["metricSamples"][0][
0] / 1000 # Timestamp is in millisec.
serverStats["timeStamp"] = strftime('%Y-%m-%dT%H:%M:%SZ',
localtime(epochTimeStamp))
serverStats["value"] = metrics["metricSamples"][0][1]
sleep(3)
serverAllStats.append(serverStats)
serverStats = {}
if serverAllStats:
status = (
"<6> {timestamp} {ipAddr} oneview ServerStats [{serverName}] "
"[AmbientTemperature={ambTemp} dec C|AveragePower={avgPower} watts|"
"CpuAverageFreq={cpuAvgFreq} Hz|CpuUtilization={cpuUtil} %|"
"PeakPower={peakPower} watts|PowerCap={powerCap}]\n").format(
timestamp=serverAllStats[0]["timeStamp"],
ipAddr=oneview_client.connection.get_host(),
serverName=server["name"],
ambTemp=serverAllStats[0]["value"],
avgPower=serverAllStats[1]["value"],
cpuAvgFreq=serverAllStats[2]["value"],
cpuUtil=serverAllStats[3]["value"],
peakPower=serverAllStats[4]["value"],
powerCap=serverAllStats[5]["value"])
ovlog.writeToSyslog(status)
def update_host_status(hostName,
status,
description='Updating status in logfile.',
corrAction='None'):
# Empty JSON to hold all relevant information
data = {}
status = status.upper()
data["timestamp"] = datetime.now().isoformat()[:-3] + "Z"
data["resource_name"] = hostName
data["correctiveAction"] = corrAction
if status in nodeStatusMap:
data["description"] = description
data["status"] = status
else:
logging.error("Check host status :- " + hostName + ". Its not OK.")
data["description"] = 'Node not in valid status. Check. '
# Node unreachable
data["status"] = "UNKNOWN"
msg = "<{status}> {timestamp} {oneview_ip} oneview NodeStats [{hostname}] [{action}|{model}|None]\n".format(
timestamp=data["timestamp"],
status=ovlog.syslogStatusMap[data["status"].upper()],
hostname=hostName,
model=data["description"],
action=data["correctiveAction"],
oneview_ip=oneview_client.connection.get_host())
ovlog.writeToSyslog(msg)
def process_enclosure_stats(enclName, URI, oneview_client):
enclPowerStats = oneview_client.enclosures.get_utilization(URI)
fullMetrics = enclPowerStats["metricList"]
allEnclosuresStats = []
encStats = {}
for metrics in fullMetrics:
encStats["metricName"] = metrics["metricName"]
epochTimeStamp = metrics["metricSamples"][0][
0] / 1000 # Timestamp is in millisec.
encStats["timeStamp"] = strftime('%Y-%m-%dT%H:%M:%SZ',
localtime(epochTimeStamp))
encStats["value"] = metrics["metricSamples"][0][1]
allEnclosuresStats.append(encStats)
encStats = {}
if allEnclosuresStats:
status = (
"<6> {timestamp} {hostname} oneview EnclosureStats [{encName}] "
"[AmbientTemperature={ambTemp} dec C|AveragePower={avgPower} watts|"
"PeakPower={peakPower} watts]\n").format(
timestamp=allEnclosuresStats[0]["timeStamp"],
hostname=oneview_client.connection.get_host(),
encName=enclName,
ambTemp=allEnclosuresStats[0]["value"],
avgPower=allEnclosuresStats[1]["value"],
peakPower=allEnclosuresStats[2]["value"])
ovlog.writeToSyslog(status)