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#!/usr/bin/python
# Copyright (C) 2009 Gluster, Inc. <http://www.gluster.com>
# This file is part of Gluster Storage Platform.
#
# Gluster Storage Platform is free software; you can redistribute it
# and/or modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3 of
# the License, or (at your option) any later version.
#
# Gluster Storage Platform is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied warranty
# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see
# <http://www.gnu.org/licenses/>.
import sys
import syslog
import socket
import re
import Common
import DiskUtils
from NetworkUtils import *
from Disk import *
from XmlHandler import ResponseXml
from optparse import OptionParser
def getServerDetails(listall):
serverName = socket.gethostname()
meminfo = getMeminfo()
cpu = 100 * float(getLoadavg())
nameServerList, domain, searchDomain = readResolvConfFile()
if not domain:
domain = [None]
responseDom = ResponseXml()
serverTag = responseDom.appendTagRoute("server")
serverTag.appendChild(responseDom.createTag("name", serverName))
serverTag.appendChild(responseDom.createTag("domainname", domain[0]))
for dns in nameServerList:
serverTag.appendChild(responseDom.createTag("dns%s" % str(nameServerList.index(dns) +1) , dns))
#TODO: probe and retrieve timezone, ntp-server details and update the tags
deviceList = {}
interfaces = responseDom.createTag("networkInterfaces", None)
for device in getNetDeviceList():
if device["model"] in ['LOCAL', 'IPV6-IN-IPV4']:
continue
deviceList[device["device"]] = device
try:
macAddress = open("/sys/class/net/%s/address" % device["device"]).read().strip()
except IOError:
continue
interfaceTag = responseDom.createTag("networkInterface", None)
interfaceTag.appendChild(responseDom.createTag("name", device["device"]))
interfaceTag.appendChild(responseDom.createTag("hwAddr",macAddress))
interfaceTag.appendChild(responseDom.createTag("speed", device["speed"]))
interfaceTag.appendChild(responseDom.createTag("model", device["model"]))
if deviceList[device["device"]]:
if deviceList[device["device"]]["onboot"]:
interfaceTag.appendChild(responseDom.createTag("onboot", "yes"))
else:
interfaceTag.appendChild(responseDom.createTag("onBoot", "no"))
interfaceTag.appendChild(responseDom.createTag("bootProto", deviceList[device["device"]]["bootproto"]))
interfaceTag.appendChild(responseDom.createTag("ipAddress", deviceList[device["device"]]["ipaddr"]))
interfaceTag.appendChild(responseDom.createTag("netMask", deviceList[device["device"]]["netmask"]))
interfaceTag.appendChild(responseDom.createTag("defaultGateway", deviceList[device["device"]]["gateway"]))
if deviceList[device["device"]]["mode"]:
interfaceTag.appendChild(responseDom.createTag("mode", deviceList[device["device"]]["mode"]))
if deviceList[device["device"]]["master"]:
interfaceTag.appendChild(responseDom.createTag("bonding", "yes"))
spliter = re.compile(r'[\D]')
interfaceTag.appendChild(responseDom.createTag("bondid", spliter.split(device["master"])[-1]))
else:
interfaceTag.appendChild(responseDom.createTag("onBoot", "no"))
interfaceTag.appendChild(responseDom.createTag("bootProto", "none"))
interfaces.appendChild(interfaceTag)
serverTag.appendChild(interfaces)
responseDom.appendTag(serverTag)
serverTag.appendChild(responseDom.createTag("numOfCPUs", int(os.sysconf('SC_NPROCESSORS_ONLN'))))
diskDom = DiskUtils.getDiskDom()
if not diskDom:
sys.stderr.write("No disk found!")
Common.log("Failed to get disk details")
sys.exit(1)
serverTag.appendChild(responseDom.createTag("cpuUsage", str(cpu)))
serverTag.appendChild(responseDom.createTag("totalMemory", str(convertKbToMb(meminfo['MemTotal']))))
serverTag.appendChild(responseDom.createTag("memoryInUse", str(convertKbToMb(meminfo['MemUsed']))))
serverTag.appendChild(responseDom.createTag("status", "ONLINE"))
serverTag.appendChild(responseDom.createTag("uuid", None))
serverTag.appendChild(diskDom.getElementsByTagRoute("disks")[0])
return serverTag
def main():
parser = OptionParser()
parser.add_option("-N", "--only-data-disks",
action="store_false", dest="listall", default=True,
help="List only data disks")
(options, args) = parser.parse_args()
responseXml = getServerDetails(options.listall)
if responseXml:
print responseXml.toxml()
sys.exit(0)
if __name__ == "__main__":
main()
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