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e9de865989
Add support for not (re)starting server after cloud-setup-management.This adds an option to the cloud-setup-management script to not start the management server after a successful configuration of it. The primary motivation for this is to avoid circular dependency issues on systems that use systemd. When calling cloud-setup-management from a unit with a Before= directive on a service depending on cloudstack-management, the process will deadlock because /usr/bin/service will delegate to systemd, which is waiting for the Before service to start. Executing the cloud-setup-management script with this new `--no-start` option will simply leave the management server stopped after a successful configuration. systemd can then be bypassed with `export _SYSTEMCTL_SKIP_REDIRECT=1` and using the init.d script. * pr/1162: Add support for not (re)starting server after cloud-setup-management. Signed-off-by: Remi Bergsma <github@remi.nl>
151 lines
8.3 KiB
Python
151 lines
8.3 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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from db import Database
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from configFileOps import configFileOps
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from serviceConfig import serviceCfgBase
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from cloudException import CloudRuntimeException, CloudInternalException
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from utilities import bash
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import os
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class cloudManagementConfig(serviceCfgBase):
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def __init__(self, syscfg):
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super(cloudManagementConfig, self).__init__(syscfg)
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self.serviceName = "CloudStack Management Server"
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def config(self):
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def checkHostName():
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ret = bash("hostname --fqdn")
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if not ret.isSuccess():
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raise CloudInternalException("Cannot get hostname, 'hostname --fqdn failed'")
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if self.syscfg.env.svrMode == "mycloud":
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cfo = configFileOps("/usr/share/cloudstack-management/conf/environment.properties", self)
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cfo.addEntry("cloud-stack-components-specification", "components-cloudzones.xml")
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cfo.save()
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cfo = configFileOps("/usr/share/cloudstack-management/conf/db.properties", self)
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dbHost = cfo.getEntry("db.cloud.host")
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dbPort = cfo.getEntry("db.cloud.port")
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dbUser = cfo.getEntry("db.cloud.username")
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dbPass = cfo.getEntry("db.cloud.password")
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if dbPass.strip() == "":
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dbPass = None
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dbName = cfo.getEntry("db.cloud.name")
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db = Database(dbUser, dbPass, dbHost, dbPort, dbName)
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try:
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db.testConnection()
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except CloudRuntimeException, e:
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raise e
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except:
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raise CloudInternalException("Failed to connect to Mysql server")
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try:
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statement = """ UPDATE configuration SET value='%s' WHERE name='%s'"""
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db.execute(statement%('true','use.local.storage'))
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db.execute(statement%('20','max.template.iso.size'))
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statement = """ UPDATE vm_template SET url='%s',checksum='%s' WHERE id='%s' """
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db.execute(statement%('https://rightscale-cloudstack.s3.amazonaws.com/kvm/RightImage_CentOS_5.4_x64_v5.6.28.qcow2.bz2', '90fcd2fa4d3177e31ff296cecb9933b7', '4'))
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statement="""UPDATE disk_offering set use_local_storage=1"""
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db.execute(statement)
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except:
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raise e
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#add DNAT 443 to 8250
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if not bash("iptables-save |grep PREROUTING | grep 8250").isSuccess():
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bash("iptables -A PREROUTING -t nat -p tcp --dport 443 -j REDIRECT --to-port 8250 ")
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#generate keystore
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keyPath = "/var/cloudstack/management/web.keystore"
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if not os.path.exists(keyPath):
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cmd = bash("keytool -genkey -keystore %s -storepass \"cloud.com\" -keypass \"cloud.com\" -validity 3650 -dname cn=\"Cloudstack User\",ou=\"mycloud.cloud.com\",o=\"mycloud.cloud.com\",c=\"Unknown\""%keyPath)
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if not cmd.isSuccess():
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raise CloudInternalException(cmd.getErrMsg())
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if not self.syscfg.env.svrConf == "Tomcat7":
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cfo = configFileOps("/etc/cloudstack/management/tomcat6.conf", self)
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cfo.add_lines("JAVA_OPTS+=\" -Djavax.net.ssl.trustStore=%s \""%keyPath)
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elif self.syscfg.env.svrMode == "HttpsServer":
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if self.syscfg.env.svrConf == "Tomcat7":
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if not os.path.exists("/etc/cloudstack/management/server7-ssl.xml"):
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raise CloudRuntimeException("Cannot find /etc/cloudstack/management/server7-ssl.xml, https enable failed")
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if os.path.exists("/etc/cloudstack/management/server.xml"):
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bash("rm -f /etc/cloudstack/management/server.xml")
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bash("ln -s /etc/cloudstack/management/server7-ssl.xml /etc/cloudstack/management/server.xml")
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else:
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if not os.path.exists("/etc/cloudstack/management/server-ssl.xml") or not os.path.exists("/etc/cloudstack/management/tomcat6-ssl.conf"):
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raise CloudRuntimeException("Cannot find /etc/cloudstack/management/server-ssl.xml or /etc/cloudstack/management/tomcat6-ssl.conf, https enable failed")
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if os.path.exists("/etc/cloudstack/management/server.xml"):
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bash("rm -f /etc/cloudstack/management/server.xml")
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if os.path.exists("/etc/cloudstack/management/tomcat6.conf"):
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bash("rm -f /etc/cloudstack/management/tomcat6.conf")
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bash("ln -s /etc/cloudstack/management/server-ssl.xml /etc/cloudstack/management/server.xml")
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bash("ln -s /etc/cloudstack/management/tomcat6-ssl.conf /etc/cloudstack/management/tomcat6.conf")
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if not bash("iptables-save |grep PREROUTING | grep 6443").isSuccess():
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bash("iptables -A PREROUTING -t nat -p tcp --dport 443 -j REDIRECT --to-port 6443")
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else:
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if self.syscfg.env.svrConf == "Tomcat7":
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if not os.path.exists("/etc/cloudstack/management/server7-nonssl.xml"):
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raise CloudRuntimeException("Cannot find /etc/cloudstack/management/server7-nonssl.xml, https enable failed")
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if os.path.exists("/etc/cloudstack/management/server.xml"):
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bash("rm -f /etc/cloudstack/management/server.xml")
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bash("ln -s /etc/cloudstack/management/server7-nonssl.xml /etc/cloudstack/management/server.xml")
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else:
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if not os.path.exists("/etc/cloudstack/management/server-nonssl.xml") or not os.path.exists("/etc/cloudstack/management/tomcat6-nonssl.conf"):
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raise CloudRuntimeException("Cannot find /etc/cloudstack/management/server-nonssl.xml or /etc/cloudstack/management/tomcat6-nonssl.conf, https enable failed")
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if os.path.exists("/etc/cloudstack/management/server.xml"):
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bash("rm -f /etc/cloudstack/management/server.xml")
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if os.path.exists("/etc/cloudstack/management/tomcat6.conf"):
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bash("rm -f /etc/cloudstack/management/tomcat6.conf")
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bash("ln -s /etc/cloudstack/management/server-nonssl.xml /etc/cloudstack/management/server.xml")
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bash("ln -s /etc/cloudstack/management/tomcat6-nonssl.conf /etc/cloudstack/management/tomcat6.conf")
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bash("touch /var/run/cloudstack-management.pid")
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bash("chown cloud.cloud /var/run/cloudstack-management.pid")
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#distro like sl 6.1 needs this folder, or tomcat6 failed to start
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checkHostName()
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bash("mkdir /var/log/cloudstack-management/")
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bash("chown cloud:cloud -R /var/lib/cloudstack/")
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bash("chmod +x -R /usr/share/cloudstack-management/webapps/client/WEB-INF/classes/scripts/")
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#set max process per account is unlimited
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if os.path.exists("/etc/security/limits.conf"):
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cfo = configFileOps("/etc/security/limits.conf")
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cfo.add_lines("cloud soft nproc -1\n")
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cfo.add_lines("cloud hard nproc -1\n")
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cfo.save()
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try:
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if self.syscfg.env.svrConf == "Tomcat7":
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self.syscfg.svo.disableService("tomcat")
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else:
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self.syscfg.svo.disableService("tomcat6")
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except:
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pass
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self.syscfg.svo.stopService("cloudstack-management")
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if self.syscfg.env.noStart == False:
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if self.syscfg.svo.enableService("cloudstack-management"):
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return True
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else:
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raise CloudRuntimeException("Failed to configure %s, please see the /var/log/cloudstack/management/setupManagement.log for detail"%self.serviceName)
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else:
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print "Configured successfully, but not starting management server."
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return True
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