Hi,
On Thu, Feb 14, 2013 at 2:44 AM, GyeongRyoon Kim <[email protected]> wrote: > Hi all, > > > 1. bridge problem > > I have a three host machin for Opennebula > > Each machine has 2 ethernet card( eth0 for public , eth1 for private) > > I want to make bridge for vm , virtualmachin need to access other vm and > can access to outside network > > How can I make bridge on each host machine? > This is exactly the example given in the Virtual Network guide [1]. You need to create two bridges, and two different Virtual Networks. Then you can create a VM that uses both vnets, adding two NIC attributes. 2. context problem > > I read http://opennebula.org/documentation:archives:rel2.2:cong for > contextualizing , but still confusing. > > What i'm understaing is , context files(context.sh, init.sh , etc...) > should be in ISO image. > > But ISO image is readonly file. How can do that? > This [2] is the link for the 3.8 guides. The iso file is automatically created by opennebula, and it will contain context.sh and any other files you may add. 3. Image save porblem > > Assume that If I lauch virtual machine successfuly(assign ip, with > certificate, etc...), > > After that, I install packages what i need. > > How can I lauch serveral vm with that configured image ? (But IP address > and hostname should be assign differently) > Ok, first you need to have a VM template that uses a registered Image. You make the image persistent [3] before you launch the first VM, this way it will keep your changes after the VM is shut down. Then make the image non-persistent, and all the following VM instances from the same template will use a different copy of the Image. Regards [1] http://opennebula.org/documentation:rel3.8:vgg [2] http://opennebula.org/documentation:rel3.8:context_overview [3] http://opennebula.org/documentation:rel3.8:img_guide#making_images_persistent -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org <http://www.opennebula.org/> | [email protected] | @OpenNebula <http://twitter.com/opennebula> <[email protected]>
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