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serviceConfigServer.py

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# Licensed to the Apache Software Foundation (ASF) under one

# or more contributor license agreements. See the NOTICE file

# distributed with this work for additional information

# regarding copyright ownership. The ASF licenses this file

# to you under the Apache License, Version 2.0 (the

# "License"); you may not use this file except in compliance

# with the License. You may obtain a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing,

# software distributed under the License is distributed on an

# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

# KIND, either express or implied. See the License for the

# specific language governing permissions and limitations

# under the License.

from .db import Database

from .configFileOps import configFileOps

from .serviceConfig import serviceCfgBase

from .cloudException import CloudRuntimeException, CloudInternalException

from .utilities import bash

import os

class cloudManagementConfig(serviceCfgBase):

def __init__(self, syscfg):

super(cloudManagementConfig, self).__init__(syscfg)

self.serviceName = "CloudStack Management Server"

def config(self):

def checkHostName():

ret = bash("hostname --fqdn")

if not ret.isSuccess():

raise CloudInternalException("Cannot get hostname, 'hostname --fqdn failed'")

if self.syscfg.env.svrMode == "mycloud":

cfo = configFileOps("/usr/share/cloudstack-management/conf/environment.properties", self)

cfo.addEntry("cloud-stack-components-specification", "components-cloudzones.xml")

cfo.save()

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 as 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

#add DNAT 443 to 8250

if not bash("iptables-save |grep PREROUTING | grep 8250").isSuccess():

bash("iptables -A PREROUTING -t nat -p tcp --dport 443 -j REDIRECT --to-port 8250 ")

elif self.syscfg.env.svrMode == "HttpsServer":

if not bash("iptables-save |grep PREROUTING | grep 8443").isSuccess():

bash("iptables -A PREROUTING -t nat -p tcp --dport 443 -j REDIRECT --to-port 8443")

bash("touch /var/run/cloudstack-management.pid")

bash("chown cloud.cloud /var/run/cloudstack-management.pid")

checkHostName()

bash("mkdir -p /var/lib/cloudstack/")

bash("chown cloud:cloud -R /var/lib/cloudstack/")

#set max process per account is unlimited

if os.path.exists("/etc/security/limits.conf"):

cfo = configFileOps("/etc/security/limits.conf")

cfo.add_lines("cloud soft nproc -1\n")

cfo.add_lines("cloud hard nproc -1\n")

cfo.save()

if self.syscfg.env.noStart == False:

self.syscfg.svo.stopService("cloudstack-management")

if self.syscfg.svo.enableService("cloudstack-management"):

return True

else:

raise CloudRuntimeException("Failed to configure %s, please see the /var/log/cloudstack/management/setupManagement.log for detail"%self.serviceName)

else:

print("Configured successfully, but not starting management server.")

return True