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From kelv...@apache.org
Subject [6/43] git commit: refs/heads/javelin - IPv6: Enable VR's ability to provide DHCPv6 service
Date Fri, 01 Feb 2013 01:29:17 GMT
IPv6: Enable VR's ability to provide DHCPv6 service


Project: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/commit/8f66d266
Tree: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/tree/8f66d266
Diff: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/diff/8f66d266

Branch: refs/heads/javelin
Commit: 8f66d266b3c7ec5aae4afa18cb619684a06fa925
Parents: f89c660
Author: Sheng Yang <sheng.yang@citrix.com>
Authored: Thu Jan 24 20:09:37 2013 -0800
Committer: Sheng Yang <sheng.yang@citrix.com>
Committed: Sat Jan 26 23:14:42 2013 -0800

----------------------------------------------------------------------
 .../virtualnetwork/VirtualRoutingResource.java     |    9 ++-
 patches/systemvm/debian/config/etc/dnsmasq.conf    |    3 +-
 .../debian/config/etc/init.d/cloud-early-config    |   29 +++++--
 patches/systemvm/debian/config/root/edithosts.sh   |   71 ++++++++++++---
 .../hypervisor/vmware/resource/VmwareResource.java |   11 ++-
 .../xen/resource/CitrixResourceBase.java           |    9 ++-
 scripts/network/domr/dhcp_entry.sh                 |   12 ++-
 7 files changed, 120 insertions(+), 24 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/8f66d266/core/src/com/cloud/agent/resource/virtualnetwork/VirtualRoutingResource.java
----------------------------------------------------------------------
diff --git a/core/src/com/cloud/agent/resource/virtualnetwork/VirtualRoutingResource.java
b/core/src/com/cloud/agent/resource/virtualnetwork/VirtualRoutingResource.java
index 18a0426..b30fcbf 100755
--- a/core/src/com/cloud/agent/resource/virtualnetwork/VirtualRoutingResource.java
+++ b/core/src/com/cloud/agent/resource/virtualnetwork/VirtualRoutingResource.java
@@ -569,7 +569,9 @@ public class VirtualRoutingResource implements Manager {
     protected synchronized Answer execute (final DhcpEntryCommand cmd) {
         final Script command  = new Script(_dhcpEntryPath, _timeout, s_logger);
         command.add("-r", cmd.getAccessDetail(NetworkElementCommand.ROUTER_IP));
-        command.add("-v", cmd.getVmIpAddress());
+        if (cmd.getVmIpAddress() != null) {
+        	command.add("-v", cmd.getVmIpAddress());
+        }
         command.add("-m", cmd.getVmMac());
         command.add("-n", cmd.getVmName());
         
@@ -583,6 +585,11 @@ public class VirtualRoutingResource implements Manager {
         if (cmd.getDefaultDns() != null) {
         	command.add("-N", cmd.getDefaultDns());
         }
+        
+        if (cmd.getVmIp6Address() != null) {
+        	command.add("-6", cmd.getVmIp6Address());
+        	command.add("-u", cmd.getDuid());
+        }
 
         final String result = command.execute();
         return new Answer(cmd, result==null, result);

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/8f66d266/patches/systemvm/debian/config/etc/dnsmasq.conf
----------------------------------------------------------------------
diff --git a/patches/systemvm/debian/config/etc/dnsmasq.conf b/patches/systemvm/debian/config/etc/dnsmasq.conf
index c01e754..7d656cb 100644
--- a/patches/systemvm/debian/config/etc/dnsmasq.conf
+++ b/patches/systemvm/debian/config/etc/dnsmasq.conf
@@ -141,7 +141,8 @@ domain=2.vmops-test.vmops.com
 # a lease time. If you have more than one network, you will need to
 # repeat this for each network on which you want to supply DHCP
 # service.
-dhcp-range=10.1.1.1,static
+dhcp-range_ip4=10.1.1.1,static
+dhcp-range_ip6=::1,static
 dhcp-hostsfile=/etc/dhcphosts.txt
 
 # This is an example of a DHCP range where the netmask is given. This

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/8f66d266/patches/systemvm/debian/config/etc/init.d/cloud-early-config
----------------------------------------------------------------------
diff --git a/patches/systemvm/debian/config/etc/init.d/cloud-early-config b/patches/systemvm/debian/config/etc/init.d/cloud-early-config
index 74b963b..ebe2fa4 100755
--- a/patches/systemvm/debian/config/etc/init.d/cloud-early-config
+++ b/patches/systemvm/debian/config/etc/init.d/cloud-early-config
@@ -398,7 +398,8 @@ setup_common() {
 
 setup_dnsmasq() {
   log_it "Setting up dnsmasq"
-  [ -z $DHCP_RANGE ] && DHCP_RANGE=$ETH0_IP
+  [ -z $DHCP_RANGE ] && [ $ETH0_IP ] && DHCP_RANGE=$ETH0_IP
+  [ $ETH0_IP6 ] && DHCP_RANGE_IP6=$ETH0_IP6
   [ -z $DOMAIN ] && DOMAIN="cloudnine.internal"
   
   if [ -n "$DOMAIN" ]
@@ -422,8 +423,20 @@ setup_dnsmasq() {
       sed -i s/[#]*dhcp-option=15.*$/dhcp-option=15,\""$DNS_SEARCH_ORDER"\"/ /etc/dnsmasq.conf
   fi
   
-  sed -i -e "s/^dhcp-range=.*$/dhcp-range=$DHCP_RANGE,static/" /etc/dnsmasq.conf
-  sed -i -e "s/^[#]*listen-address=.*$/listen-address=$ETH0_IP/" /etc/dnsmasq.conf
+  if [ $DHCP_RANGE ]
+  then
+    sed -i -e "s/^dhcp-range_ip4=.*$/dhcp-range=$DHCP_RANGE,static/" /etc/dnsmasq.conf
+  else
+    sed -i -e "s/^dhcp-range_ip4=.*$//" /etc/dnsmasq.conf
+  fi
+  if [ $DHCP_RANGE_IP6 ]
+  then
+    sed -i -e "s/^dhcp-range_ip6=.*$/dhcp-range=$DHCP_RANGE_IP6,static/" /etc/dnsmasq.conf
+  else
+    sed -i -e "s/^dhcp-range_ip6=.*$//" /etc/dnsmasq.conf
+  fi
+
+  sed -i -e "s/^[#]*listen-address=.*$/listen-address=$LOCAL_ADDRS/" /etc/dnsmasq.conf
 
   if [ "$RROUTER" == "1" ]
   then
@@ -707,14 +720,15 @@ setup_dhcpsrvr() {
   if [ "$DEFAULTROUTE" != "false" ]
   then
     sed -i -e "/^[#]*dhcp-option=option:router.*$/d" /etc/dnsmasq.conf
-    echo "dhcp-option=option:router,$GW" >> /etc/dnsmasq.conf
+    [ $GW ] && echo "dhcp-option=option:router,$GW" >> /etc/dnsmasq.conf
     #for now set up ourself as the dns server as well
     sed -i -e "/^[#]*dhcp-option=6.*$/d" /etc/dnsmasq.conf
     if [ "$USE_EXTERNAL_DNS" == "true" ]
     then
         echo "dhcp-option=6,$NS" >> /etc/dnsmasq.conf
     else
-        echo "dhcp-option=6,$ETH0_IP,$NS" >> /etc/dnsmasq.conf
+        [ $ETH0_IP ] && echo "dhcp-option=6,$ETH0_IP,$NS" >> /etc/dnsmasq.conf
+        [ $ETH0_IP6 ] && echo "dhcp-option=option6:dns-server,[::]" >> /etc/dnsmasq.conf
     fi
   else
     sed -i -e "/^[#]*dhcp-option=option:router.*$/d" /etc/dnsmasq.conf
@@ -1034,8 +1048,11 @@ for i in $CMDLINE
         ;;
     esac
 done
-}
 
+[ $ETH0_IP ] && LOCAL_ADDRS=$ETH0_IP
+[ $ETH0_IP6 ] && LOCAL_ADDRS=$ETH0_IP6
+[ $ETH0_IP ] && [ $ETH0_IP6 ] && LOCAL_ADDRS="$ETH0_IP,$ETH0_IP6"
+}
 
 case "$1" in
 start)

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/8f66d266/patches/systemvm/debian/config/root/edithosts.sh
----------------------------------------------------------------------
diff --git a/patches/systemvm/debian/config/root/edithosts.sh b/patches/systemvm/debian/config/root/edithosts.sh
index acc421b..3cf2742 100755
--- a/patches/systemvm/debian/config/root/edithosts.sh
+++ b/patches/systemvm/debian/config/root/edithosts.sh
@@ -27,23 +27,29 @@
 # $6 : comma separated static routes
 
 usage() {
-  printf "Usage: %s: -m <MAC address> -4 <IPv4 address>  -h <hostname>
-d <default router> -n <name server address> -s <Routes> \n" $(basename
$0) >&2
+  printf "Usage: %s: -m <MAC address> -4 <IPv4 address> -6 <IPv6 address>
-h <hostname> -d <default router> -n <name server address> -s <Routes>
-u <DUID>\n" $(basename $0) >&2
 }
 
 mac=
 ipv4=
+ipv6=
 host=
 dflt=
 dns=
 routes=
+duid=
 
-while getopts 'm:4:h:d:n:s:' OPTION
+while getopts 'm:4:h:d:n:s:6:u:' OPTION
 do
   case $OPTION in
   m)    mac="$OPTARG"
         ;;
   4)    ipv4="$OPTARG"
         ;;
+  6)    ipv6="$OPTARG"
+        ;;
+  u)    duid="$OPTARG"
+        ;;
   h)    host="$OPTARG"
         ;;
   d)    dflt="$OPTARG"
@@ -95,26 +101,69 @@ logger -t cloud "edithosts: update $1 $2 $3 to hosts"
 [ ! -f $DHCP_LEASES ] && touch $DHCP_LEASES
 
 #delete any previous entries from the dhcp hosts file
-sed -i  /$mac/d $DHCP_HOSTS 
-sed -i  /$ipv4,/d $DHCP_HOSTS 
-sed -i  /$host,/d $DHCP_HOSTS 
+sed -i  /$mac/d $DHCP_HOSTS
+if [ $ipv4 ]
+then
+  sed -i  /$ipv4,/d $DHCP_HOSTS
+fi
+if [ $ipv6 ]
+then
+  sed -i  /$ipv6,/d $DHCP_HOSTS
+fi
+sed -i  /$host,/d $DHCP_HOSTS
 
 
 #put in the new entry
-echo "$mac,$ipv4,$host,infinite" >>$DHCP_HOSTS
+if [ $ipv4 ]
+then
+  echo "$mac,$ipv4,$host,infinite" >>$DHCP_HOSTS
+fi
+if [ $ipv6 ]
+then
+  echo "id:$duid,[$ipv6],$host,infinite" >>$DHCP_HOSTS
+fi
 
 #delete leases to supplied mac and ip addresses
-sed -i  /$mac/d $DHCP_LEASES 
-sed -i  /"$ipv4 "/d $DHCP_LEASES 
+if [ $ipv4 ]
+then
+  sed -i  /$mac/d $DHCP_LEASES 
+  sed -i  /"$ipv4 "/d $DHCP_LEASES 
+fi
+if [ $ipv6 ]
+then
+  sed -i  /$duid/d $DHCP_LEASES 
+  sed -i  /"$ipv6 "/d $DHCP_LEASES 
+fi
 sed -i  /"$host "/d $DHCP_LEASES 
 
 #put in the new entry
-echo "0 $mac $ipv4 $host *" >> $DHCP_LEASES
+if [ $ipv4 ]
+then
+  echo "0 $mac $ipv4 $host *" >> $DHCP_LEASES
+fi
+if [ $ipv6 ]
+then
+  echo "0 $duid $ipv6 $host *" >> $DHCP_LEASES
+fi
 
 #edit hosts file as well
-sed -i  /"$ipv4 "/d $HOSTS
+if [ $ipv4 ]
+then
+  sed -i  /"$ipv4 "/d $HOSTS
+fi
+if [ $ipv6 ]
+then
+  sed -i  /"$ipv6 "/d $HOSTS
+fi
 sed -i  /" $host$"/d $HOSTS
-echo "$ipv4 $host" >> $HOSTS
+if [ $ipv4 ]
+then
+  echo "$ipv4 $host" >> $HOSTS
+fi
+if [ $ipv6 ]
+then
+  echo "$ipv6 $host" >> $HOSTS
+fi
 
 if [ "$dflt" != "" ]
 then

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/8f66d266/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
----------------------------------------------------------------------
diff --git a/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
b/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
index 0ca25a8..37bff2a 100755
--- a/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
+++ b/plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
@@ -1630,7 +1630,9 @@ public class VmwareResource implements StoragePoolResource, ServerResource,
Vmwa
 
         // ssh -p 3922 -o StrictHostKeyChecking=no -i $cert root@$domr "/root/edithosts.sh
$mac $ip $vm $dfltrt $ns $staticrt" >/dev/null
         String args = " -m " + cmd.getVmMac();
-        args += " -4 " + cmd.getVmIpAddress();
+        if (cmd.getVmIpAddress() != null) {
+        	args += " -4 " + cmd.getVmIpAddress();
+        }
         args += " -h " + cmd.getVmName();
         
         if (cmd.getDefaultRouter() != null) {
@@ -1642,7 +1644,12 @@ public class VmwareResource implements StoragePoolResource, ServerResource,
Vmwa
         }
 
         if (cmd.getStaticRoutes() != null) {
-            args +=  " -s " + cmd.getStaticRoutes();
+            args += " -s " + cmd.getStaticRoutes();
+        }
+        
+        if (cmd.getVmIp6Address() != null) {
+        	args += " -6 " + cmd.getVmIp6Address();
+        	args += " -u " + cmd.getDuid();
         }
         
         if (s_logger.isDebugEnabled()) {

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/8f66d266/plugins/hypervisors/xen/src/com/cloud/hypervisor/xen/resource/CitrixResourceBase.java
----------------------------------------------------------------------
diff --git a/plugins/hypervisors/xen/src/com/cloud/hypervisor/xen/resource/CitrixResourceBase.java
b/plugins/hypervisors/xen/src/com/cloud/hypervisor/xen/resource/CitrixResourceBase.java
index 065d3be..3470352 100644
--- a/plugins/hypervisors/xen/src/com/cloud/hypervisor/xen/resource/CitrixResourceBase.java
+++ b/plugins/hypervisors/xen/src/com/cloud/hypervisor/xen/resource/CitrixResourceBase.java
@@ -1750,7 +1750,9 @@ public abstract class CitrixResourceBase implements ServerResource,
HypervisorRe
     protected synchronized Answer execute(final DhcpEntryCommand cmd) {
         Connection conn = getConnection();
         String args = "-r " + cmd.getAccessDetail(NetworkElementCommand.ROUTER_IP);
-        args += " -v " + cmd.getVmIpAddress();
+        if (cmd.getVmIpAddress() != null) {
+        	args += " -v " + cmd.getVmIpAddress();
+        }
         args += " -m " + cmd.getVmMac();
         args += " -n " + cmd.getVmName();
         if (cmd.getDefaultRouter() != null) {
@@ -1764,6 +1766,11 @@ public abstract class CitrixResourceBase implements ServerResource,
HypervisorRe
         	args += " -N " + cmd.getDefaultDns();
         }
         
+        if (cmd.getVmIp6Address() != null) {
+        	args += " -6 " + cmd.getVmIp6Address();
+        	args += " -u " + cmd.getDuid();
+        }
+        
         String result = callHostPlugin(conn, "vmops", "saveDhcpEntry", "args", args);
         if (result == null || result.isEmpty()) {
             return new Answer(cmd, false, "DhcpEntry failed");

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/8f66d266/scripts/network/domr/dhcp_entry.sh
----------------------------------------------------------------------
diff --git a/scripts/network/domr/dhcp_entry.sh b/scripts/network/domr/dhcp_entry.sh
index b964eb4..e417f72 100755
--- a/scripts/network/domr/dhcp_entry.sh
+++ b/scripts/network/domr/dhcp_entry.sh
@@ -22,7 +22,7 @@
 # @VERSION@
 
 usage() {
-  printf "Usage: %s: -r <domr-ip> -m <vm mac> -v <vm ip> -n <vm name>
-s <static route> -d <default router> -N <dns>\n" $(basename $0) >&2
+  printf "Usage: %s: -r <domr-ip> -m <vm mac> -v <vm ip> -n <vm name>
-s <static route> -d <default router> -N <dns> -6 <vm IPv6> -u <duid>\n"
$(basename $0) >&2
   exit 2
 }
 
@@ -35,10 +35,12 @@ vmName=
 staticrt=
 dfltrt=
 dns=
+ipv6=
+duid=
 
 opts=
 
-while getopts 'r:m:v:n:d:s:N:' OPTION
+while getopts 'r:m:v:n:d:s:N:6:u:' OPTION
 do
   case $OPTION in
   r)  domrIp="$OPTARG"
@@ -61,6 +63,12 @@ do
   N)  dns="$OPTARG"
       opts="$opts -n $dns"
       ;;
+  6)  ipv6="$OPTARG"
+      opts="$opts -6 $ipv6"
+      ;;
+  u)  duid="$OPTARG"
+      opts="$opts -u $duid"
+      ;;
   ?)  usage
       exit 1
       ;;


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