<div dir="ltr"><div><div>Hi Javier,<br><br></div>I modified the template and rebooted the VMs, but the network settings did not take. I even created a new VM in another setup but still to no effect.<br><br>Could
you please share the steps to create the context CD manually? It will
be very helpful for me to not have to redo all the work I have done so
far.<br>
<br></div>Thanks and Regards</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Feb 18, 2014 at 8:19 AM, Javier Fontan <span dir="ltr"><<a href="mailto:jfontan@opennebula.org" target="_blank">jfontan@opennebula.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Unfortunately the contextualization CD is not regenerated after the VM<br>
is created so the only way to fix it is creating the context CD again<br>
manually.<br>
<br>
What you can do is modify the template from where the VMs were created<br>
and start them again.<br>
<div class="HOEnZb"><div class="h5"><br>
On Tue, Feb 18, 2014 at 4:52 PM, SysSolutions99<br>
<<a href="mailto:syssolutions99@gmail.com">syssolutions99@gmail.com</a>> wrote:<br>
> Thanks Javier,<br>
><br>
> Much appreciated. However, how do I fix my current VMs? Is there a way to do<br>
> so?<br>
><br>
> Regards<br>
><br>
><br>
> On Tue, Feb 18, 2014 at 7:21 AM, Javier Fontan <<a href="mailto:jfontan@opennebula.org">jfontan@opennebula.org</a>><br>
> wrote:<br>
>><br>
>> The problem is indeed your context section. It does not have<br>
>> networking configuration.<br>
>><br>
>> When creating the template using Sunstone make sure the option "Add<br>
>> Network contextualization" in the Context tab is activated.<br>
>><br>
>> In case you are creating the template manually add "NETWORK=YES" in<br>
>> CONTEXT.<br>
>><br>
>> On Mon, Feb 17, 2014 at 9:57 PM, SysSolutions99<br>
>> <<a href="mailto:syssolutions99@gmail.com">syssolutions99@gmail.com</a>> wrote:<br>
>> > thank You for your help Javier. Here are the details -<br>
>> ><br>
>> > $ onevm show 20 -a<br>
>> > VIRTUAL MACHINE 20 INFORMATION<br>
>> > ID : 20<br>
>> > NAME : testvm3<br>
>> > USER : oneadmin<br>
>> > GROUP : oneadmin<br>
>> > STATE : ACTIVE<br>
>> > LCM_STATE : RUNNING<br>
>> > RESCHED : No<br>
>> > HOST : test<br>
>> > CLUSTER ID : -1<br>
>> > START TIME : 02/08 21:08:23<br>
>> > END TIME : -<br>
>> > DEPLOY ID : one-20<br>
>> ><br>
>> > VIRTUAL MACHINE MONITORING<br>
>> > NET_RX : 68.4G<br>
>> > NET_TX : 96.1G<br>
>> > USED MEMORY : 2G<br>
>> > USED CPU : 112<br>
>> ><br>
>> ><br>
>> > PERMISSIONS<br>
>> > OWNER : um-<br>
>> > GROUP : ---<br>
>> > OTHER : ---<br>
>> ><br>
>> > VM DISKS<br>
>> > ID TARGET IMAGE TYPE SAVE SAVE_AS<br>
>> > 0 hda CentOS-6.4_x86_64 -Copy 2 file NO -<br>
>> ><br>
>> > VM NICS<br>
>> > ID NETWORK VLAN BRIDGE IP MAC<br>
>> > 0 private no br0 172.16.192.64<br>
>> > 02:00:ac:10:c0:40<br>
>> ><br>
>> > fe80::400:acff:fe10:c040<br>
>> ><br>
>> > VIRTUAL MACHINE HISTORY<br>
>> > SEQ HOST ACTION DS START TIME<br>
>> > PROLOG<br>
>> > 0 test stop 0 02/08 21:08:43 0d 20h51m<br>
>> > 0h00m14s<br>
>> > 1 test undeploy 0 02/09 18:02:12 0d 00h02m<br>
>> > 0h00m00s<br>
>> > 2 test none 0 02/09 18:07:42 7d 18h43m<br>
>> > 0h00m00s<br>
>> ><br>
>> > VIRTUAL MACHINE TEMPLATE<br>
>> > AUTOMATIC_REQUIREMENTS="!(PUBLIC_CLOUD = YES)"<br>
>> > CONTEXT=[<br>
>> > DISK_ID="1",<br>
>> > SSH_PUBLIC_KEY="ssh-rsa<br>
>> ><br>
>> > AAAAB3NzaC1yc2EAAAABIwAAAQEAtDxiwxLzNnlvGPBJEmVRNfV5bCxw1MMPh5/qWtEGNOnamzDr+Qyn6qZcAn3gHUP8FTm0HagsYLgjfJrfu6F0BY4Nk+8R3l9TzwJS1EzaeZ4GQOAjsL51opckxw3fjwctKCPC2nTXcvtiy9lpdo9hl1vKerCAfwwoKTnvyoNaykys+TXNR22fhrJzxVbX81BI2rte0ReNEwYyKzh/aBslKHadmvibkv1msC9+GHPOgmJF8cKzpEqxEQrj+x7FwpcHqwhVvwZfDYMn/nNTHubTWoR0Rl0+u5j6B1MGnY9ueMmqHWgy/m6RU8ctuyYa4/yMffpTHTvZ3mqGIcSgFRtoFQ==<br>
>> > oneadmin@fermi",<br>
>> > TARGET="hdb" ]<br>
>> > CPU="1"<br>
>> > DISK=[<br>
>> > CLONE="YES",<br>
>> > CLONE_TARGET="SYSTEM",<br>
>> > DATASTORE="default",<br>
>> > DATASTORE_ID="1",<br>
>> > DEV_PREFIX="hd",<br>
>> > DISK_ID="0",<br>
>> > DRIVER="qcow2",<br>
>> > IMAGE="CentOS-6.4_x86_64 -Copy 2",<br>
>> > IMAGE_ID="3",<br>
>> > IMAGE_UNAME="oneadmin",<br>
>> > LN_TARGET="NONE",<br>
>> > READONLY="NO",<br>
>> > SAVE="NO",<br>
>> > SIZE="218",<br>
>> > SOURCE="/var/lib/one//datastores/1/e2b9535f84eef5185c2554371e0e8727",<br>
>> > TARGET="hda",<br>
>> > TM_MAD="shared",<br>
>> > TYPE="FILE" ]<br>
>> > GRAPHICS=[<br>
>> > LISTEN="0.0.0.0",<br>
>> > PORT="5920",<br>
>> > TYPE="VNC" ]<br>
>> > MEMORY="2048"<br>
>> > NIC=[<br>
>> > BRIDGE="br0",<br>
>> ><br>
>> > IP="172.16.192.64",<br>
>> > IP6_LINK="fe80::400:acff:fe10:c040",<br>
>> > MAC="02:00:ac:10:c0:40",<br>
>> > NETWORK="private",<br>
>> > NETWORK_ID="0",<br>
>> > NETWORK_UNAME="oneadmin",<br>
>> > NIC_ID="0",<br>
>> > VLAN="NO" ]<br>
>> > OS=[<br>
>> > ARCH="x86_64" ]<br>
>> > TEMPLATE_ID="5"<br>
>> > VCPU="2"<br>
>> > VMID="20"<br>
>> ><br>
>> ><br>
>> ><br>
>> ><br>
>> > On Fri, Feb 14, 2014 at 1:47 AM, Javier Fontan <<a href="mailto:jfontan@opennebula.org">jfontan@opennebula.org</a>><br>
>> > wrote:<br>
>> >><br>
>> >> Can you send us the VM definition (onevm show 20 -a). It looks like<br>
>> >> the network info is not in the context section.<br>
>> >><br>
>> >> On Wed, Feb 12, 2014 at 10:21 PM, SysSolutions99<br>
>> >> <<a href="mailto:syssolutions99@gmail.com">syssolutions99@gmail.com</a>> wrote:<br>
>> >> > Hi,<br>
>> >> ><br>
>> >> > The netmask on my network is 255.255.0.0, yet the VMs get plumbed<br>
>> >> > with<br>
>> >> > 255.255.255.0.<br>
>> >> > I have tried setting up the netmask using the onevnet command but I<br>
>> >> > am<br>
>> >> > not<br>
>> >> > able to. Please help.<br>
>> >> ><br>
>> >> > here are the network details of the main host<br>
>> >> ><br>
>> >> > - # ifconfig br0<br>
>> >> > br0 Link encap:Ethernet HWaddr 00:25:90:E2:C5:98<br>
>> >> > inet addr:172.16.192.60 Bcast:172.16.255.255<br>
>> >> > Mask:255.255.0.0<br>
>> >> > inet6 addr: fe80::225:90ff:fee2:c598/64 Scope:Link<br>
>> >> > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1<br>
>> >> > RX packets:10352600 errors:0 dropped:0 overruns:0 frame:0<br>
>> >> > TX packets:5714417 errors:0 dropped:0 overruns:0 carrier:0<br>
>> >> > collisions:0 txqueuelen:0<br>
>> >> > RX bytes:6383539896 (5.9 GiB) TX bytes:8971371821 (8.3<br>
>> >> > GiB)<br>
>> >> ><br>
>> >> > # netstat -rn<br>
>> >> > Kernel IP routing table<br>
>> >> > Destination Gateway Genmask Flags MSS Window<br>
>> >> > irtt<br>
>> >> > Iface<br>
>> >> > 192.168.122.0 0.0.0.0 255.255.255.0 U 0 0<br>
>> >> > 0<br>
>> >> > virbr0<br>
>> >> > 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0<br>
>> >> > 0<br>
>> >> > br0<br>
>> >> > 172.16.0.0 0.0.0.0 255.255.0.0 U 0 0<br>
>> >> > 0<br>
>> >> > br0<br>
>> >> > 0.0.0.0 172.16.192.1 0.0.0.0 UG 0 0<br>
>> >> > 0<br>
>> >> > br0<br>
>> >> ><br>
>> >> ><br>
>> >> > Here are the networking details of the VM:<br>
>> >> ><br>
>> >> > # ifconfig eth0<br>
>> >> > eth0 Link encap:Ethernet HWaddr 02:00:AC:10:C0:40<br>
>> >> > inet addr:172.16.192.64 Bcast:172.16.192.255<br>
>> >> > Mask:255.255.255.0<br>
>> >> > inet6 addr: fe80::acff:fe10:c040/64 Scope:Link<br>
>> >> > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1<br>
>> >> > RX packets:165669946 errors:0 dropped:1041 overruns:0<br>
>> >> > frame:0<br>
>> >> > TX packets:170954965 errors:0 dropped:0 overruns:0<br>
>> >> > carrier:0<br>
>> >> > collisions:0 txqueuelen:1000<br>
>> >> > RX bytes:27122115947 (25.2 GiB) TX bytes:41114623111 (38.2<br>
>> >> > GiB)<br>
>> >> > Interrupt:10<br>
>> >> ><br>
>> >> > # netstat -rn<br>
>> >> > Kernel IP routing table<br>
>> >> > Destination Gateway Genmask Flags MSS Window<br>
>> >> > irtt<br>
>> >> > Iface<br>
>> >> > 172.16.192.0 0.0.0.0 255.255.255.0 U 0 0<br>
>> >> > 0<br>
>> >> > eth0<br>
>> >> > 0.0.0.0 172.16.192.1 0.0.0.0 UG 0 0<br>
>> >> > 0<br>
>> >> > eth0<br>
>> >> ><br>
>> >> ><br>
>> >> ><br>
>> >> > Here is the onevnet definition -<br>
>> >> ><br>
>> >> > [oneadmin@fermi ~]$ onevnet show 0<br>
>> >> > VIRTUAL NETWORK 0 INFORMATION<br>
>> >> > ID : 0<br>
>> >> > NAME : private<br>
>> >> > USER : oneadmin<br>
>> >> > GROUP : oneadmin<br>
>> >> > CLUSTER : -<br>
>> >> > TYPE : FIXED<br>
>> >> > BRIDGE : br0<br>
>> >> > VLAN : No<br>
>> >> > USED LEASES : 4<br>
>> >> ><br>
>> >> > PERMISSIONS<br>
>> >> > OWNER : um-<br>
>> >> > GROUP : ---<br>
>> >> > OTHER : ---<br>
>> >> ><br>
>> >> > VIRTUAL NETWORK TEMPLATE<br>
>> >> > GATEWAY="172.16.192.1"<br>
>> >> > NETMASK="255.255.0.0"<br>
>> >> ><br>
>> >> > USED LEASES<br>
>> >> > LEASE=[ MAC="02:00:ac:10:c0:40", IP="172.16.192.64",<br>
>> >> > IP6_LINK="fe80::400:acff:fe10:c040", USED="1", VID="20" ]<br>
>> >> > LEASE=[ MAC="02:00:ac:10:c0:55", IP="172.16.192.85",<br>
>> >> > IP6_LINK="fe80::400:acff:fe10:c055", USED="1", VID="13" ]<br>
>> >> > LEASE=[ MAC="02:00:ac:10:c0:56", IP="172.16.192.86",<br>
>> >> > IP6_LINK="fe80::400:acff:fe10:c056", USED="1", VID="9" ]<br>
>> >> > LEASE=[ MAC="02:00:ac:10:c0:5c", IP="172.16.192.92",<br>
>> >> > IP6_LINK="fe80::400:acff:fe10:c05c", USED="1", VID="19" ]<br>
>> >> ><br>
>> >> > FREE LEASES<br>
>> >> > LEASE=[ MAC="02:00:ac:10:c0:57", IP="172.16.192.87",<br>
>> >> > IP6_LINK="fe80::400:acff:fe10:c057", USED="0", VID="-1" ]<br>
>> >> > LEASE=[ MAC="02:00:ac:10:c0:58", IP="172.16.192.88",<br>
>> >> > IP6_LINK="fe80::400:acff:fe10:c058", USED="0", VID="-1" ]<br>
>> >> > LEASE=[ MAC="02:00:ac:10:c0:59", IP="172.16.192.89",<br>
>> >> > IP6_LINK="fe80::400:acff:fe10:c059", USED="0", VID="-1" ]<br>
>> >> > LEASE=[ MAC="02:00:ac:10:c0:5a", IP="172.16.192.90",<br>
>> >> > IP6_LINK="fe80::400:acff:fe10:c05a", USED="0", VID="-1" ]<br>
>> >> > LEASE=[ MAC="02:00:ac:10:c0:5b", IP="172.16.192.91",<br>
>> >> > IP6_LINK="fe80::400:acff:fe10:c05b", USED="0", VID="-1" ]<br>
>> >> > LEASE=[ MAC="02:00:ac:10:c0:5d", IP="172.16.192.93",<br>
>> >> > IP6_LINK="fe80::400:acff:fe10:c05d", USED="0", VID="-1" ]<br>
>> >> ><br>
>> >> > VIRTUAL MACHINES<br>
>> >> ><br>
>> >> > ID USER GROUP NAME STAT UCPU UMEM HOST<br>
>> >> > TIME<br>
>> >> > 9 oneadmin oneadmin testvm9 runn 0 512M test<br>
>> >> > 32d<br>
>> >> > 20h47<br>
>> >> > 13 oneadmin oneadmin testvm1 runn 0 2G test<br>
>> >> > 29d<br>
>> >> > 02h33<br>
>> >> > 19 oneadmin oneadmin testvm2 runn 0 2G test 3d<br>
>> >> > 17h13<br>
>> >> > 20 oneadmin oneadmin testvm3 runn 1 2G test 3d<br>
>> >> > 15h54<br>
>> >> > [oneadmin@fermi ~]$<br>
>> >> ><br>
>> >> ><br>
>> >> > Regards.<br>
>> >> ><br>
>> >> > _______________________________________________<br>
>> >> > Users mailing list<br>
>> >> > <a href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a><br>
>> >> > <a href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org" target="_blank">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a><br>
>> >> ><br>
>> >><br>
>> >><br>
>> >><br>
>> >> --<br>
>> >> Javier Fontán Muiños<br>
>> >> Developer<br>
>> >> OpenNebula - The Open Source Toolkit for Data Center Virtualization<br>
>> >> <a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a> | @OpenNebula | <a href="http://github.com/jfontan" target="_blank">github.com/jfontan</a><br>
>> ><br>
>> ><br>
>><br>
>><br>
>><br>
>> --<br>
>> Javier Fontán Muiños<br>
>> Developer<br>
>> OpenNebula - The Open Source Toolkit for Data Center Virtualization<br>
>> <a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a> | @OpenNebula | <a href="http://github.com/jfontan" target="_blank">github.com/jfontan</a><br>
><br>
><br>
<br>
<br>
<br>
--<br>
Javier Fontán Muiños<br>
Developer<br>
OpenNebula - The Open Source Toolkit for Data Center Virtualization<br>
<a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a> | @OpenNebula | <a href="http://github.com/jfontan" target="_blank">github.com/jfontan</a><br>
</div></div></blockquote></div><br></div>