def addBridge(self, brName, dev):
bash("ifdown %s" % dev.name)
if not os.path.exists(self.brCfgFile):
shutil.copy(self.devCfgFile, self.brCfgFile)
#config device file at first: disable nm, set onboot=yes if not
cfo = configFileOps(self.devCfgFile, self)
cfo.addEntry("NM_CONTROLLED", "no")
cfo.addEntry("ONBOOT", "yes")
if self.syscfg.env.bridgeType == "openvswitch":
if cfo.getEntry("IPADDR"):
cfo.rmEntry("IPADDR", cfo.getEntry("IPADDR"))
cfo.addEntry("DEVICETYPE", "ovs")
cfo.addEntry("TYPE", "OVSPort")
cfo.addEntry("OVS_BRIDGE", brName)
elif self.syscfg.env.bridgeType == "native":
cfo.addEntry("BRIDGE", brName)
else:
raise CloudInternalException("Unknown network.bridge.type %s" %
self.syscfg.env.bridgeType)
cfo.save()
cfo = configFileOps(self.brCfgFile, self)
cfo.addEntry("NM_CONTROLLED", "no")
cfo.addEntry("ONBOOT", "yes")
cfo.addEntry("DEVICE", brName)
if self.syscfg.env.bridgeType == "openvswitch":
if cfo.getEntry("HWADDR"):
cfo.rmEntry("HWADDR", cfo.getEntry("HWADDR"))
if cfo.getEntry("UUID"):
cfo.rmEntry("UUID", cfo.getEntry("UUID"))
cfo.addEntry("STP", "yes")
cfo.addEntry("DEVICETYPE", "ovs")
cfo.addEntry("TYPE", "OVSBridge")
elif self.syscfg.env.bridgeType == "native":
cfo.addEntry("TYPE", "Bridge")
else:
raise CloudInternalException("Unknown network.bridge.type %s" %
self.syscfg.env.bridgeType)
cfo.save()
def writeToCfgFile(self, brName, dev):
self.devCfgFile = "/etc/sysconfig/network-scripts/ifcfg-%s" % dev.name
self.brCfgFile = "/etc/sysconfig/network-scripts/ifcfg-%s" % brName
isDevExist = os.path.exists(self.devCfgFile)
isBrExist = os.path.exists(self.brCfgFile)
if isDevExist and isBrExist:
logging.debug("%s:%s already configured" % (brName, dev.name))
return True
elif isDevExist and not isBrExist:
#reconfig bridge
self.addBridge(brName, dev)
elif not isDevExist and isBrExist:
#reconfig dev
raise CloudInternalException(
"Missing device configuration, Need to add your network configuration into /etc/sysconfig/network-scripts at first"
)
else:
raise CloudInternalException(
"Missing bridge/device network configuration, need to add your network configuration into /etc/sysconfig/network-scripts at first"
)
def config(self):
try:
if super(networkConfigUbuntu, self).isPreConfiged():
return True
self.netMgrRunning = self.syscfg.svo.isServiceRunning("network-manager")
super(networkConfigUbuntu, self).cfgNetwork()
if self.netMgrRunning:
self.syscfg.svo.stopService("network-manager")
self.syscfg.svo.disableService("network-manager")
if not bash("ifup %s"%self.brName).isSuccess():
raise CloudInternalException("Can't start network:%s"%self.brName, bash.getErrMsg(self))
self.syscfg.env.nics.append(self.brName)
self.syscfg.env.nics.append(self.brName)
self.syscfg.env.nics.append(self.brName)
return True
except:
raise
def checkHostName():
ret = bash("hostname --fqdn")
if not ret.isSuccess():
raise CloudInternalException("Cannot get hostname, 'hostname --fqdn failed'")
cfo = configFileOps("/usr/share/cloudstack-management/conf/db.properties", self)
dbHost = cfo.getEntry("db.cloud.host")
dbPort = cfo.getEntry("db.cloud.port")
dbUser = cfo.getEntry("db.cloud.username")
dbPass = cfo.getEntry("db.cloud.password")
if dbPass.strip() == "":
dbPass = None
dbName = cfo.getEntry("db.cloud.name")
db = Database(dbUser, dbPass, dbHost, dbPort, dbName)
try:
db.testConnection()
except CloudRuntimeException, e:
raise e
except:
raise CloudInternalException("Failed to connect to Mysql server")
try:
statement = """ UPDATE configuration SET value='%s' WHERE name='%s'"""
db.execute(statement % ('true', 'use.local.storage'))
db.execute(statement % ('20', 'max.template.iso.size'))
statement = """ UPDATE vm_template SET url='%s',checksum='%s' WHERE id='%s' """
db.execute(statement % ('https://rightscale-cloudstack.s3.amazonaws.com/kvm/RightImage_CentOS_5.4_x64_v5.6.28.qcow2.bz2', '90fcd2fa4d3177e31ff296cecb9933b7', '4'))
statement = """UPDATE disk_offering set use_local_storage=1"""
db.execute(statement)
except:
raise e
cfo = configFileOps("/usr/share/cloudstack-management/conf/db.properties", self)
dbHost = cfo.getEntry("db.cloud.host")
dbPort = cfo.getEntry("db.cloud.port")
dbUser = cfo.getEntry("db.cloud.username")
dbPass = cfo.getEntry("db.cloud.password")
if dbPass.strip() == "":
dbPass = None
dbName = cfo.getEntry("db.cloud.name")
db = Database(dbUser, dbPass, dbHost, dbPort, dbName)
try:
db.testConnection()
except CloudRuntimeException, e:
raise e
except:
raise CloudInternalException("Failed to connect to Mysql server")
try:
statement = """ UPDATE configuration SET value='%s' WHERE name='%s'"""
db.execute(statement%('true','use.local.storage'))
db.execute(statement%('20','max.template.iso.size'))
statement = """ UPDATE vm_template SET url='%s',checksum='%s' WHERE id='%s' """
db.execute(statement%('https://rightscale-cloudstack.s3.amazonaws.com/kvm/RightImage_CentOS_5.4_x64_v5.6.28.qcow2.bz2', '90fcd2fa4d3177e31ff296cecb9933b7', '4'))
statement="""UPDATE disk_offering set use_local_storage=1"""
db.execute(statement)
except:
raise e