[one-users] help: with 8021q driver, network configuration won't work, after host reboot (???)

[Andreas Calvo Gómez]

We've been using 802.1Q under CentOS 6 without problems for quite a long 
time.
Can you post a detailed description of what is happening?

Thanks
On 30/11/12 07:57, users-request at lists.opennebula.org wrote:
>
> Message: 2
> Date: Fri, 30 Nov 2012 14:56:47 +0800
> From: ??? <yuchj at neusoft.com>
> To: users <users at lists.opennebula.org>
> Subject: [one-users] help: with 8021q driver,	network configuration
> 	won't work after host reboot
> Message-ID: <201211301456470519356 at neusoft.com>
> Content-Type: text/plain; charset="gb2312"
>
> As i said, with 8021q driver, network configuration won't work after host reboot. Does One notice this?
>
> Here is my solution for rhel below: (Is this ok?)
> # cat $ONE_LOCATION/var/remotes/vnm/802.1Q/HostManaged.rb
> require 'OpenNebulaNetwork'
> ...
> def create_bridge(bridge)
>      OpenNebula.exec_and_log_no_exit("#{COMMANDS[:brctl]} addbr #{bridge}")
>      OpenNebula.exec_and_log_no_exit("sudo sh -c 'echo brctl addbr #{bridge} >> /etc/rc.d/rc.local'")
> end
> ...
> def create_dev_vlan(dev, vlan)
>      OpenNebula.exec_and_log("#{COMMANDS[:vconfig]} add #{dev} #{vlan}")
>      OpenNebula.exec_and_log("sudo sh -c 'echo vconfig add #{dev} #{vlan} >> /etc/rc.d/rc.local'")
> end
> ...
> def attach_brigde_dev(bridge, dev, vlan=nil)
>      dev = "#{dev}.#{vlan}" if vlan
>      OpenNebula.exec_and_log("#{COMMANDS[:brctl]} addif #{bridge} #{dev}")
>      OpenNebula.exec_and_log("sudo sh -c 'echo brctl addif #{bridge} #{dev} >> /etc/rc.d/rc.local'")
> end
> ...
> def ifup(dev, vlan=nil)
>      dev = "#{dev}.#{vlan}" if vlan
>      OpenNebula.exec_and_log("#{COMMANDS[:ip]} link set #{dev} up")
>      OpenNebula.exec_and_log("sudo sh -c 'echo ip link set #{dev} up >> /etc/rc.d/rc.local'")
> end
> ...
>
>
>
>
> ??? |  ??
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-- 
Andreas Calvo Gómez
Systems Engineer
Scytl Secure Electronic Voting
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