[one-users] 答复: context mac address

Michael Curran michael.curran at connectsolutions.com
Mon Oct 28 04:33:00 PDT 2013


I thought about this too, but then I have to keep multiple scripts for each template based on number of nics , instead of creating one script that walks through the nics by Mac address

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-----Original Message-----
From: Sam Song [samsong8610 at gmail.com]
Received: Friday, 25 Oct 2013, 10:13pm
To: users at lists.opennebula.org [users at lists.opennebula.org]
Subject: [one-users] ´ð¸´: context mac address

Hi,
Could you use ETH0_IP and ETH1_IP to set correct IP to two NICs?
In my opinion,  the NIC with ID 0 will be the NIC interface eth0 in the guest OS, and NIC with ID 1 will be eth1. So it is no need to bother MAC.

Sam

·¢¼þÈË: users-bounces at lists.opennebula.org [mailto:users-bounces at lists.opennebula.org] ´ú±í Michael Curran
·¢ËÍʱ¼ä: 2013Äê10ÔÂ26ÈÕ 2:41
ÊÕ¼þÈË: Michael Curran; Carlos Mart¨ªn S¨¢nchez
³­ËÍ: users
Ö÷Ìâ: Re: [one-users] context mac address

Just to make sure I am clear on what I am looking for , this is the set of fields in the onevm show <vmid>

VM NICS
ID NETWORK              VLAN BRIDGE       IP              MAC
  0 private1_10.7.0.0     yes private_1    10.7.3.248      02:00:0a:07:03:f8
                                           fe80::400:aff:fe07:3f8
  1 private1_10.7.0.0     yes private_1    10.7.3.249      02:00:0a:07:03:f9
                                           fe80::400:aff:fe07:3f9


I want to create my own context variable that references ETH0_MAC ¨C the mac address in the last colume

I have tried Carlos¡¯ suggestion below and also these now

ETH0_MAC="$NIC[MAC,ID=\"0\"]"
ETH0_MAC="$VMNIC[MAC,ID=\"0\"]"
ETH0_MAC="$VM_NIC[MAC,ID=\"0\"]"

With no such luck in finding the MAC so I can do MAC matching to assign IP¡¯s across multiple NICs based on that MAC

What is the correct variable pattern to use ¨C is there a comprehensive list of these variables listed somewhere?

Michael Curran | connectsolutions | Lead Network Architect
Phone 614.568.2285 | Mobile 614.403.6320 | www.connectsolutions.com<http://www.connectsolutions.com>

From: users-bounces at lists.opennebula.org<mailto:users-bounces at lists.opennebula.org> [mailto:users-bounces at lists.opennebula.org] On Behalf Of Michael Curran
Sent: Friday, October 25, 2013 1:26 PM
To: Carlos Mart¨ªn S¨¢nchez
Cc: users
Subject: Re: [one-users] context mac address

I tried that as you wrote it and I have tried a few of my own variables that did not work either.

I would love to see a comprehensive list of variables to use, and I¡¯m just not finding one.

That page is explanatory on how to put them together, but not how to obtain what is available ¨C maybe MAC isn¡¯t available with $NIC ??

Michael Curran | connectsolutions | Lead Network Architect
Phone 614.568.2285 | Mobile 614.403.6320 | www.connectsolutions.com<http://www.connectsolutions.com>

From: Carlos Mart¨ªn S¨¢nchez [mailto:cmartin at opennebula.org]
Sent: Friday, October 25, 2013 12:53 PM
To: Michael Curran
Cc: users
Subject: Re: [one-users] context mac address

Hi,

Do you mean like this?
ETH0_NIC = "$NIC[MAC, NETWORK_ID=\"0\"]"

The contextualization variables syntax is explained here [1].

Regards

[1] http://opennebula.org/documentation:rel4.2:cong

--
Carlos Mart¨ªn, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org<http://www.OpenNebula.org> | cmartin at opennebula.org<mailto:cmartin at opennebula.org> | @OpenNebula<http://twitter.com/opennebula>

On Fri, Oct 25, 2013 at 6:42 PM, Michael Curran <michael.curran at connectsolutions.com<mailto:michael.curran at connectsolutions.com>> wrote:
I¡¯m working on contextualizing a windows VM with multiple NIC¡¯s during VM creation

Does anyone know the correct Variable for the MAC by network ID number? I just want to add it to context settings in the VM Template so it picks it up everytime.

Michael Curran | connectsolutions | Lead Network Architect
Phone 614.568.2285<tel:614.568.2285> | Mobile 614.403.6320<tel:614.403.6320> | www.connectsolutions.com<http://www.connectsolutions.com>


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