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Cloudstack-3694 Dnsmasq rewrite in bash
(Sheng: Fix typo, fix log and error message, remove 'set -x' in script) Signed-off-by: Sheng Yang <sheng.yang@citrix.com>
This commit is contained in:
Bharat Kumar
Sheng Yang
parent
a47faa9d28
commit
e14f5d0aeb
@ -21,23 +21,10 @@ import com.cloud.agent.api.to.DhcpTO;
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import java.util.List;
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public class DnsMasqConfigCommand extends NetworkElementCommand {
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String domain;
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String dns1;
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String dns2;
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String internal_dns1;
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String internal_dns2;
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List<DhcpTO> dhcpTOs;
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boolean useExternal_dns;
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String domain_suffix;
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boolean dns;
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public DnsMasqConfigCommand(String domain, List<DhcpTO> dhcpTOs, String dns1, String dns2, String internal_dns1, String internal_dns2) {
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this.domain = domain;
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public DnsMasqConfigCommand(List<DhcpTO> dhcpTOs) {
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this.dhcpTOs = dhcpTOs;
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this.dns1= dns1;
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this.dns2= dns2;
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this.internal_dns1 = internal_dns1;
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this.internal_dns2 = internal_dns2;
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}
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@ -45,49 +32,4 @@ public class DnsMasqConfigCommand extends NetworkElementCommand {
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return dhcpTOs;
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}
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public String getDomain() {
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return domain;
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}
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public String getDns1() {
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return dns1;
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}
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public String getDns2() {
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return dns2;
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}
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public String getInternal_dns1() {
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return internal_dns1;
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}
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public String getInternal_dns2() {
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return internal_dns2;
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}
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public void setUseExternalDns(boolean useExternal_dns) {
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this.useExternal_dns = useExternal_dns;
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}
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public void setDomainSuffix(String domain_suffix) {
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this.domain_suffix = domain_suffix;
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}
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public void setIfDnsProvided(boolean dns) {
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this.dns =dns;
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}
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public String getDomainSuffix() {
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return this.domain_suffix;
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}
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public boolean getUseExternalDns() {
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return useExternal_dns;
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}
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public boolean isDnsProvided() {
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return dns;
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}
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}
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@ -53,12 +53,12 @@ import com.cloud.agent.api.routing.SetStaticRouteCommand;
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import com.cloud.agent.api.routing.Site2SiteVpnCfgCommand;
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import com.cloud.agent.api.routing.VmDataCommand;
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import com.cloud.agent.api.routing.VpnUsersCfgCommand;
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import com.cloud.agent.api.to.DhcpTO;
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import com.cloud.agent.api.to.FirewallRuleTO;
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import com.cloud.agent.api.to.IpAddressTO;
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import com.cloud.agent.api.to.PortForwardingRuleTO;
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import com.cloud.agent.api.to.StaticNatRuleTO;
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import com.cloud.exception.InternalErrorException;
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import com.cloud.network.DnsMasqConfigurator;
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import com.cloud.network.HAProxyConfigurator;
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import com.cloud.network.LoadBalancerConfigurator;
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import com.cloud.network.rules.FirewallRule;
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@ -628,25 +628,15 @@ public class VirtualRoutingResource implements Manager {
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protected Answer execute(final DnsMasqConfigCommand cmd) {
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final Script command = new Script(_callDnsMasqPath, _timeout, s_logger);
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String routerIp = cmd.getAccessDetail(NetworkElementCommand.ROUTER_IP);
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DnsMasqConfigurator configurator = new DnsMasqConfigurator();
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String [] config = configurator.generateConfiguration(cmd);
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String cfgFileName = routerIp.replace(".","-")+"dns.cgf";
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String tmpCfgFileContents = "";
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for (int i = 0; i < config.length; i++) {
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tmpCfgFileContents += config[i];
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tmpCfgFileContents += "\n";
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}
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File permKey = new File("/root/.ssh/id_rsa.cloud");
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String cfgFilePath = "/tmp/"+cfgFileName;
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try {
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SshHelper.scpTo(routerIp, 3922, "root", permKey, null, "/tmp/", tmpCfgFileContents.getBytes(), cfgFileName, null);
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command.add(routerIp);
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command.add(cfgFilePath);
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final String result = command.execute();
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return new Answer(cmd, result == null, result);
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} catch (Exception e) {
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return new Answer(cmd, false, e.getMessage());
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List<DhcpTO> dhcpTos = cmd.getIps();
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String args ="";
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for(DhcpTO dhcpTo : dhcpTos) {
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args = args + dhcpTo.getRouterIp()+":"+dhcpTo.getGateway()+":"+dhcpTo.getNetmask()+":"+dhcpTo.getStartIpOfSubnet()+"-";
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}
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command.add(routerIp);
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command.add(args);
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final String result = command.execute();
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return new Answer(cmd, result == null, result);
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}
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public String getRouterStatus(String routerIP) {
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@ -1,140 +0,0 @@
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// 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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package com.cloud.network;
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import com.cloud.agent.api.routing.DnsMasqConfigCommand;
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import com.cloud.agent.api.to.DhcpTO;
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import org.apache.log4j.Logger;
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import java.util.Arrays;
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import java.util.List;
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public class DnsMasqConfigurator {
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private static final Logger s_logger = Logger.getLogger(DnsMasqConfigurator.class);
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private static String[] Dnsmasq_config = {"# Never forward plain names (without a dot or domain part) \ndomain-needed\n",
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"# Never forward addresses in the non-routed address spaces. \nbogus-priv\n",
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"# Uncomment this to filter useless windows-originated DNS requests # which can trigger dial-on-demand links needlessly. \n # Note that (amongst other things) this blocks all SRV requests, # so don't use it if you use eg Kerberos, SIP, XMMP or Google-talk.# This option only affects forwarding, SRV records originating for # dnsmasq (via srv-host= lines) are not suppressed by it. \nfilterwin2k\n",
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"# Change this line if you want dns to get its upstream servers from# somewhere other that /etc/resolv.conf \nresolv-file=/etc/dnsmasq-resolv.conf\n",
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"# Add local-only domains here, queries in these domains are answered\n # from /etc/hosts or DHCP only.\n local=/cs1cloud.internal/",
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"# If you want dnsmasq to listen for DHCP and DNS requests only on\n #specified interfaces (and the loopback) give the name of the\n# interface (eg eth0) here.\n# Repeat the line for more than one interface.\ninterface=eth0\n",
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"# Or you can specify which interface _not_ to listen on\nexcept-interface=eth1\nexcept-interface=eth2\nexcept-interface=lo\n",
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"# Or which to listen on by address (remember to include 127.0.0.1 if\n# you use this.)\n#listen-address=?\n",
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"# If you want dnsmasq to provide only DNS service on an interface,\n# configure it as shown above, and then use the following line to\n#disable DHCP and TFTP on it.\nno-dhcp-interface=eth1\nno-dhcp-interface=eth2\n",
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"# On systems which support it, dnsmasq binds the wildcard address,\n" +
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"# even when it is listening on only some interfaces. It then discards\n" +
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"# requests that it shouldn't reply to. This has the advantage of\n" +
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"# working even when interfaces come and go and change address. If you\n" +
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"# want dnsmasq to really bind only the interfaces it is listening on,\n" +
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"# uncomment this option. About the only time you may need this is when\n" +
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"# running another nameserver on the same machine.\n" +
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"bind-interfaces\n",
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"# Set this (and domain: see below) if you want to have a domain\n" +
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"# automatically added to simple names in a hosts-file.\n" +
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"expand-hosts\n",
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"# Set the domain for dnsmasq. this is optional, but if it is set, it\n" +
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"# does the following things.\n" +
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"# 1) Allows DHCP hosts to have fully qualified domain names, as long\n" +
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"# as the domain part matches this setting.\n" +
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"# 2) Sets the \"domain\" DHCP option thereby potentially setting the\n" +
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"# domain of all systems configured by DHCP\n" +
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"# 3) Provides the domain part for \"expand-hosts\"\n",
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"domain=cs1cloud.internal\n",
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"# Set a different domain for a particular subnet\n",
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"domain=cs1cloud.internal\n",
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"# Same idea, but range rather then subnet\n",
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"domain=cs1cloud.internal\n",
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"# Uncomment this to enable the integrated DHCP server, you need\n" +
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"# to supply the range of addresses available for lease and optionally\n" +
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"# a lease time. If you have more than one network, you will need to\n" +
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"# repeat this for each network on which you want to supply DHCP\n" +
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"# service.\n",
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"dhcp-range=set:net1,ipaddress,static\n",
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"dhcp-hostsfile=/etc/dhcphosts.txt\n",
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"log-facility=/var/log/dnsmasq.log\n",
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"conf-dir=/etc/dnsmasq.d\n",
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"dhcp-option=tag:net1,3,ipaddress\n",
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"dhcp-option=tag:net1,1,netmask\n",
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"dhcp-option=6,router_ip,external_dns\n",
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"dhcp-optsfile=/etc/dhcpopts.txt\n",
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};
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public String[] generateConfiguration(DnsMasqConfigCommand dnsMasqconfigcmd) {
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List<DhcpTO> dhcpTOs = dnsMasqconfigcmd.getIps();
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List <String> dnsMasqconf = Arrays.asList(Dnsmasq_config);
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String range="";
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String gateway="";
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String netmask="";
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String domain= dnsMasqconfigcmd.getDomain();
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String dnsServers="";
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String dns_external="";
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if (dnsMasqconfigcmd.getDns1()!= null) {
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dns_external = dnsMasqconfigcmd.getDns1()+",";
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}
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if (dnsMasqconfigcmd.getDns2() != null) {
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dns_external = dns_external+dnsMasqconfigcmd.getDns2()+",";
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}
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dns_external = dns_external + "*";
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dns_external = dns_external.replace(",*","");
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int i=0;
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for (; i< dhcpTOs.size(); i++) {
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range=range + "dhcp-range=set:range"+i+","+ dhcpTOs.get(i).getStartIpOfSubnet()+",static\n";
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gateway=gateway +"dhcp-option=tag:range"+i+",3,"+ dhcpTOs.get(i).getGateway()+"\n";
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netmask=netmask +"dhcp-option=tag:range"+i+",1,"+ dhcpTOs.get(i).getNetmask()+"\n";
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if (!dnsMasqconfigcmd.isDnsProvided()) {
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dnsServers = dnsServers+"dhcp-option=tag:range"+i+",6,"+dns_external+"\n";
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}
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else {
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dnsServers=dnsServers+"dhcp-option=tag:range"+i+",6,"+ dhcpTOs.get(i).getRouterIp()+","+dns_external+"\n";
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}
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}
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String domain_suffix= dnsMasqconfigcmd.getDomainSuffix();
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if (domain != null) {
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if (domain_suffix != null) {
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dnsMasqconf.get(5).replace(" local=/cs1cloud.internal/"," local=/"+domain+"/");
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dnsMasqconf.set(12, "domain="+domain_suffix+domain+"\n");
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dnsMasqconf.set(14, "domain="+domain_suffix+domain+"\n");
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dnsMasqconf.set(16,"domain="+domain_suffix+domain+"\n");
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} else {
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dnsMasqconf.get(5).replace(" local=/cs1cloud.internal/"," local=/"+domain+"/");
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dnsMasqconf.set(12, "domain="+domain+"\n");
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dnsMasqconf.set(14, "domain="+domain+"\n");
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dnsMasqconf.set(16,"domain="+domain+"\n");
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}
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}
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///if no domain is specified. this happens when dns service is not provided by the virtualrouter.
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else {
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dnsMasqconf.get(5).replace(" local=/cs1cloud.internal/"," local=/"+domain+"/");
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dnsMasqconf.set(12, "domain="+"cloudnine.internal\n");
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dnsMasqconf.set(14, "domain="+"cloudnine.internal\n");
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dnsMasqconf.set(16,"domain="+"cloudnine.internal\n");
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}
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dnsMasqconf.set(18, range);
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dnsMasqconf.set(22, gateway);
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dnsMasqconf.set(23, netmask);
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dnsMasqconf.set(24,dnsServers);
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return dnsMasqconf.toArray( new String[dnsMasqconf.size()]);
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}
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}
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@ -521,6 +521,8 @@ setup_dnsmasq() {
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[ -z $DHCP_RANGE ] && [ $ETH0_IP ] && DHCP_RANGE=$ETH0_IP
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[ $ETH0_IP6 ] && DHCP_RANGE_IP6=$ETH0_IP6
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[ -z $DOMAIN ] && DOMAIN="cloudnine.internal"
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#removing the dnsmasq multiple ranges config file.
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rm /etc/dnsmasq.d/multiple_ranges.conf
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#get the template
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cp /etc/dnsmasq.conf.tmpl /etc/dnsmasq.conf
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@ -10,14 +10,13 @@
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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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usage() {
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printf "Usage: %s: <path to new dnsmasq config file>\n" $(basename $0) >&2
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printf "Usage: %s: <routerAliasIp:gateway:netmask:start_ip_of_subnet:-routerAlisIp:gateway:....>\n" $(basename $0) >&2
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}
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source /root/func.sh
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@ -29,24 +28,104 @@ then
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exit 1
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fi
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set -x
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#set -x
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#backup the old config file
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cp /etc/dnsmasq.conf /etc/dnsmasq.conf.bak
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DHCP_CONFIG=/etc/dnsmasq.d/multiple_ranges.conf
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DHCP_CONFIG_BAK=/etc/dnsmasq.d/multiple_ranges.conf.bak
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DHCP_CONFIG_MAIN=/etc/dnsmasq.conf
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DHCP_CONFIG_MAIN_BAK=/etc/dnsmasq.conf.bak
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DHCP_FAILURE_CONFIG=/etc/multiple_ranges.conf.failure
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DHCP_FAILURE_CONFIG_MAIN=/etc/dnsmasq.conf.failure
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CMDLINE=$(cat /var/cache/cloud/cmdline | tr '\n' ' ')
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#take a backup copy of the dnsmasq file.
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cp "$DHCP_CONFIG_MAIN" "$DHCP_CONFIG_MAIN_BAK"
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cp "$DHCP_CONFIG" "$DHCP_CONFIG_BAK"
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#empty the config file
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echo > $DHCP_CONFIG
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var="$1"
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dhcp_range=""
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dhcp_gateway=""
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dhcp_netmask=""
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dns_option=""
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dns_servers=""
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count=0
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# fetching the dns Ips from the command line.
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dns1=$(echo "$CMDLINE" | grep -o " dns1=.* " | sed -e 's/dns1=//' | awk '{print $1}')
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dns2=$(echo "$CMDLINE" | grep -o " dns2=.* " | sed -e 's/dns2=//' | awk '{print $1}')
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dns_servers="${dns1}"
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if [ -n "$dns2" ]
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then
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dns_servers="${dns1},${dns2}"
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fi
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# check if useextdns is true
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use_ext_dns=$(echo "$CMDLINE" | grep -o "useextdns=true")
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while [ -n "$var" ]
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do
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var1=$(echo $var | cut -f1 -d "-")
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routerip=$( echo $var1 | cut -f1 -d ":" )
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gateway=$(echo $var1 | cut -f2 -d ":")
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netmask=$(echo $var1 | cut -f3 -d ":")
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start_ip_of_subnet=$(echo $var1 | cut -f4 -d ":")
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dhcp_range="${dhcp_range}"'dhcp-range=set:range'$count","$start_ip_of_subnet",static \n"
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dhcp_gateway="${dhcp_gateway}"'dhcp-option=tag:range'$count",3,"$gateway" \n"
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dhcp_netmask="${dhcp_netmask}"'dhcp-option=tag:range'$count",1,"$netmask" \n"
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if [ -n "$use_ext_dns" ]
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then
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dns_option="${dns_option}"'dhcp-option=tag:range'$count",6,"$dns_servers" \n"
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else
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dns_option="${dns_option}"'dhcp-option=tag:range'$count",6,$routerip"","$dns_servers" \n"
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fi
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var=$( echo $var | sed "s/${var1}-//" )
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count=$[$count+1]
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done
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#logging the configuration being removed.
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log=""
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log="${log}"`grep "^dhcp-option=6.*" "$DHCP_CONFIG_MAIN"`"\n"
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log="${log}"`grep "^dhcp-option=option:router.*" "$DHCP_CONFIG_MAIN"`"\n"
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log="${log}"`grep "^dhcp-range=.*" "$DHCP_CONFIG_MAIN"`"\n"
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echo -e "$log" > log.dnsmasq.txt
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if [ "$log" != '\n\n\n' ]
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then
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#Cleaning the existing dhcp confgiuration
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logger -t cloud "dnsmasq.sh: remvoing the primaryip confg from dnsmasq.conf and adding it to /etc/dnsmaq.d/multiple_ranges.conf"
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logger -t cloud "dnsmasq.sh: config removed from dnsmasq.conf is $log"
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sed -i -e '/dhcp-option=6.*/d' "$DHCP_CONFIG_MAIN"
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sed -i -e '/dhcp-option=option:router.*/d' "$DHCP_CONFIG_MAIN"
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sed -i -e '/dhcp-range=.*/d' "$DHCP_CONFIG_MAIN"
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fi
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#wrting the new config into the config file.
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echo -e "$dhcp_range" >> "$DHCP_CONFIG"
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echo -e "$dhcp_gateway" >> "$DHCP_CONFIG"
|
||||
echo -e "$dhcp_netmask" >> "$DHCP_CONFIG"
|
||||
echo -e "$dns_option" >> "$DHCP_CONFIG"
|
||||
|
||||
#apply the new confg
|
||||
echo $1
|
||||
cp $1 /etc/dnsmasq.conf
|
||||
|
||||
#restart the dnsmasq
|
||||
service dnsmasq restart
|
||||
result=$?
|
||||
if [ "$result" -ne "0" ]
|
||||
then
|
||||
echo "could not configure dnsmasq"
|
||||
echo "reverting to the old config"
|
||||
cp /etc/dnsmasq.config.bak /etc/dnsmasq.conf
|
||||
logger -t cloud "dnsmasq.sh: could not configure dnsmasq"
|
||||
logger -t cloud "dnsmasq.sh: reverting to the old config"
|
||||
logger -t cloud "dnsmasq.sh: copying the failure config to `$DHCP_FAILURE_CONFIG` and `$DHCP_FAILURE_CONFIG_MAIN`"
|
||||
cp "$DHCP_CONFIG" "$DHCP_FAILURE_CONFIG"
|
||||
cp "$DHCP_CONFIG_MAIN" "$DHCP_FAILURE_CONFIG_MAIN"
|
||||
cp "$DHCP_CONFIG_BAK" "$DHCP_CONFIG"
|
||||
cp "$DHCP_CONFIG_MAIN_BAK" "$DHCP_CONFIG_MAIN"
|
||||
service dnsmasq restart
|
||||
unlock_exit $? $lock $locked
|
||||
unlock_exit $result $lock $locked
|
||||
fi
|
||||
rm $1
|
||||
unlock_exit $? $lock $locked
|
||||
rm "$DHCP_CONFIG_BAK"
|
||||
rm "$DHCP_CONFIG_MAIN_BAK"
|
||||
unlock_exit $result $lock $locked
|
||||
|
||||
@ -44,6 +44,7 @@ import java.util.UUID;
|
||||
import javax.inject.Inject;
|
||||
import javax.naming.ConfigurationException;
|
||||
|
||||
import com.cloud.agent.api.to.DhcpTO;
|
||||
import org.apache.log4j.Logger;
|
||||
import org.apache.log4j.NDC;
|
||||
|
||||
@ -287,7 +288,6 @@ import com.cloud.hypervisor.vmware.mo.VmwareHypervisorHostResourceSummary;
|
||||
import com.cloud.hypervisor.vmware.util.VmwareContext;
|
||||
import com.cloud.hypervisor.vmware.util.VmwareGuestOsMapper;
|
||||
import com.cloud.hypervisor.vmware.util.VmwareHelper;
|
||||
import com.cloud.network.DnsMasqConfigurator;
|
||||
import com.cloud.network.HAProxyConfigurator;
|
||||
import com.cloud.network.LoadBalancerConfigurator;
|
||||
import com.cloud.network.Networks;
|
||||
@ -2136,47 +2136,35 @@ public class VmwareResource implements StoragePoolResource, ServerResource, Vmwa
|
||||
|
||||
assert(controlIp != null);
|
||||
|
||||
DnsMasqConfigurator configurator = new DnsMasqConfigurator();
|
||||
String [] config = configurator.generateConfiguration(cmd);
|
||||
String tmpConfigFilePath = "/tmp/"+ routerIp.replace(".","_")+".cfg";
|
||||
String tmpConfigFileContents = "";
|
||||
for (int i = 0; i < config.length; i++) {
|
||||
tmpConfigFileContents += config[i];
|
||||
tmpConfigFileContents += "\n";
|
||||
}
|
||||
if (s_logger.isDebugEnabled()) {
|
||||
s_logger.debug("Run command on domR " + cmd.getAccessDetail(NetworkElementCommand.ROUTER_IP) + ", /root/dnsmasq.sh " +"config file at" + tmpConfigFilePath);
|
||||
List<DhcpTO> dhcpTos = cmd.getIps();
|
||||
String args ="";
|
||||
for(DhcpTO dhcpTo : dhcpTos) {
|
||||
args = args + dhcpTo.getRouterIp()+":"+dhcpTo.getGateway()+":"+dhcpTo.getNetmask()+":"+dhcpTo.getStartIpOfSubnet()+"-";
|
||||
}
|
||||
VmwareManager mgr = getServiceContext().getStockObject(VmwareManager.CONTEXT_STOCK_NAME);
|
||||
File keyFile = mgr.getSystemVMKeyFile();
|
||||
|
||||
try {
|
||||
SshHelper.scpTo(controlIp, DEFAULT_DOMR_SSHPORT, "root", keyFile, null, "/tmp/", tmpConfigFileContents.getBytes(), routerIp.replace('.', '_') + ".cfg", null);
|
||||
|
||||
try {
|
||||
|
||||
Pair<Boolean, String> result = SshHelper.sshExecute(controlIp, DEFAULT_DOMR_SSHPORT, "root", mgr.getSystemVMKeyFile(), null, "/root/dnsmasq.sh " + tmpConfigFilePath);
|
||||
if (s_logger.isDebugEnabled()) {
|
||||
s_logger.debug("Run command on domain router " + routerIp + ", /root/dnsmasq.sh");
|
||||
}
|
||||
|
||||
if (!result.first()) {
|
||||
s_logger.error("Unable to copy dnsmasq configuration file");
|
||||
return new Answer(cmd, false, "dnsmasq config failed due to uanble to copy dnsmasq configuration file");
|
||||
}
|
||||
|
||||
if (s_logger.isInfoEnabled()) {
|
||||
s_logger.info("dnsmasq config command on domain router " + routerIp + " completed");
|
||||
}
|
||||
} finally {
|
||||
SshHelper.sshExecute(controlIp, DEFAULT_DOMR_SSHPORT, "root", mgr.getSystemVMKeyFile(), null, "rm " + tmpConfigFilePath);
|
||||
Pair<Boolean, String> result = SshHelper.sshExecute(controlIp, DEFAULT_DOMR_SSHPORT, "root", mgr.getSystemVMKeyFile(), null, "/root/dnsmasq.sh " + args);
|
||||
if (s_logger.isDebugEnabled()) {
|
||||
s_logger.debug("Run command on domain router " + routerIp + ", /root/dnsmasq.sh");
|
||||
}
|
||||
|
||||
return new Answer(cmd);
|
||||
} catch (Throwable e) {
|
||||
s_logger.error("Unexpected exception: " + e.toString(), e);
|
||||
return new Answer(cmd, false, " DnsmasqConfig command failed due to " + VmwareHelper.getExceptionMessage(e));
|
||||
if (!result.first()) {
|
||||
s_logger.error("Unable update dnsmasq config file");
|
||||
return new Answer(cmd, false, "dnsmasq config update failed due to: " + result.second());
|
||||
}
|
||||
|
||||
if (s_logger.isDebugEnabled()) {
|
||||
s_logger.debug("dnsmasq config command on domain router " + routerIp + " completed");
|
||||
}
|
||||
}catch (Throwable e) {
|
||||
String msg = "Dnsmasqconfig command failed due to " + VmwareHelper.getExceptionMessage(e);
|
||||
s_logger.error(msg, e);
|
||||
return new Answer(cmd, false, msg);
|
||||
}
|
||||
|
||||
return new Answer(cmd);
|
||||
}
|
||||
|
||||
protected CheckS2SVpnConnectionsAnswer execute(CheckS2SVpnConnectionsCommand cmd) {
|
||||
|
||||
@ -53,6 +53,7 @@ import javax.ejb.Local;
|
||||
import javax.naming.ConfigurationException;
|
||||
import javax.xml.parsers.DocumentBuilderFactory;
|
||||
|
||||
import com.cloud.agent.api.to.DhcpTO;
|
||||
import org.apache.log4j.Logger;
|
||||
import org.apache.xmlrpc.XmlRpcException;
|
||||
import org.w3c.dom.Document;
|
||||
@ -254,7 +255,6 @@ import com.cloud.agent.api.to.VolumeTO;
|
||||
import com.cloud.exception.InternalErrorException;
|
||||
import com.cloud.host.Host.Type;
|
||||
import com.cloud.hypervisor.Hypervisor.HypervisorType;
|
||||
import com.cloud.network.DnsMasqConfigurator;
|
||||
import com.cloud.network.HAProxyConfigurator;
|
||||
import com.cloud.network.LoadBalancerConfigurator;
|
||||
import com.cloud.network.Networks;
|
||||
@ -2058,20 +2058,13 @@ public abstract class CitrixResourceBase implements ServerResource, HypervisorRe
|
||||
protected Answer execute(final DnsMasqConfigCommand cmd) {
|
||||
Connection conn = getConnection();
|
||||
String routerIp = cmd.getAccessDetail(NetworkElementCommand.ROUTER_IP);
|
||||
DnsMasqConfigurator configurator = new DnsMasqConfigurator();
|
||||
String [] config = configurator.generateConfiguration(cmd);
|
||||
String tmpConfigFilePath = "/tmp/"+ routerIp.replace(".","-")+".cfg";
|
||||
String tmpConfigFileContents = "";
|
||||
for (int i = 0; i < config.length; i++) {
|
||||
tmpConfigFileContents += config[i];
|
||||
tmpConfigFileContents += "\n";
|
||||
List<DhcpTO> dhcpTos = cmd.getIps();
|
||||
String args ="";
|
||||
for(DhcpTO dhcpTo : dhcpTos) {
|
||||
args = args + dhcpTo.getRouterIp()+":"+dhcpTo.getGateway()+":"+dhcpTo.getNetmask()+":"+dhcpTo.getStartIpOfSubnet()+"-";
|
||||
}
|
||||
|
||||
String result = callHostPlugin(conn, "vmops", "createFileInDomr", "filepath", tmpConfigFilePath, "filecontents", tmpConfigFileContents, "domrip" ,routerIp);
|
||||
if (result == null || result.isEmpty()) {
|
||||
return new Answer(cmd, false, "DnsMasqConfigCommand failed to create DnsMasq cfg file.");
|
||||
}
|
||||
result = callHostPlugin(conn, "vmops", "configdnsmasq", "routerip", routerIp, "filepath", tmpConfigFilePath);
|
||||
String result = callHostPlugin(conn, "vmops", "configdnsmasq", "routerip", routerIp, "args", args);
|
||||
|
||||
if (result == null || result.isEmpty()) {
|
||||
return new Answer(cmd, false, "DnsMasqconfigCommand failed");
|
||||
|
||||
@ -358,10 +358,10 @@ def setLoadBalancerRule(session, args):
|
||||
@echo
|
||||
def configdnsmasq(session, args):
|
||||
routerip = args['routerip']
|
||||
filepath = args['filepath']
|
||||
args = args['filepath']
|
||||
target = "root@"+routerip
|
||||
try:
|
||||
util.pread2(['ssh','-p','3922','-q','-o','StrictHostKeyChecking=no','-i','/root/.ssh/id_rsa.cloud',target,'/root/dnsmasq.sh',filepath])
|
||||
util.pread2(['ssh','-p','3922','-q','-o','StrictHostKeyChecking=no','-i','/root/.ssh/id_rsa.cloud',target,'/root/dnsmasq.sh',args])
|
||||
txt='success'
|
||||
except:
|
||||
util.SMlog("failed to config dnsmasq server")
|
||||
|
||||
@ -3446,15 +3446,11 @@ public class VirtualNetworkApplianceManagerImpl extends ManagerBase implements V
|
||||
ipAliasVO.setVmId(router.getId());
|
||||
}
|
||||
DataCenterVO dcvo = _dcDao.findById(router.getDataCenterId());
|
||||
boolean dnsProvided = _networkModel.isProviderSupportServiceInNetwork(network.getId(), Service.Dns, Provider.VirtualRouter);
|
||||
String domain_suffix = dcvo.getDetail(ZoneConfig.DnsSearchOrder.getName());
|
||||
DnsMasqConfigCommand dnsMasqConfigCmd = new DnsMasqConfigCommand(network.getNetworkDomain(),ipList, dcvo.getDns1(), dcvo.getDns2(), dcvo.getInternalDns1(), dcvo.getInternalDns2());
|
||||
DnsMasqConfigCommand dnsMasqConfigCmd = new DnsMasqConfigCommand(ipList);
|
||||
dnsMasqConfigCmd.setAccessDetail(NetworkElementCommand.ROUTER_IP, getRouterControlIp(router.getId()));
|
||||
dnsMasqConfigCmd.setAccessDetail(NetworkElementCommand.ROUTER_NAME, router.getInstanceName());
|
||||
dnsMasqConfigCmd.setAccessDetail(NetworkElementCommand.ROUTER_GUEST_IP, getRouterIpInNetwork(network.getId(), router.getId()));
|
||||
dnsMasqConfigCmd.setAccessDetail(NetworkElementCommand.ZONE_NETWORK_TYPE, dcVo.getNetworkType().toString());
|
||||
dnsMasqConfigCmd.setDomainSuffix(domain_suffix);
|
||||
dnsMasqConfigCmd.setIfDnsProvided(dnsProvided);
|
||||
cmds.addCommand("dnsMasqConfig" ,dnsMasqConfigCmd);
|
||||
}
|
||||
|
||||
|
||||
@ -2894,6 +2894,11 @@ public class VirtualMachineManagerImpl extends ManagerBase implements VirtualMac
|
||||
_networkModel.isSecurityGroupSupportedInNetwork(network),
|
||||
_networkModel.getNetworkTag(vmProfile.getVirtualMachine().getHypervisorType(), network));
|
||||
|
||||
// Adding this to the dhcpservice config if this is the last nic in subnet.
|
||||
if (vm.getType() == VirtualMachine.Type.User) {
|
||||
removeDhcpServiceInsubnet(vm);
|
||||
}
|
||||
|
||||
//1) Unplug the nic
|
||||
if (vm.getState() == State.Running) {
|
||||
NicTO nicTO = toNicTO(nicProfile, vmProfile.getVirtualMachine().getHypervisorType());
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user