If I understand correctly, all I need to do is to create a network (via
dashboard or cli), to create two ports and to attach the ports to you
VMs. After all this steps you will have situation like you two servers
connected through a switch or by wire directly (which is the same). This
is in general.
I don't know about your deployment scenario, but if you were using
ansible I believe that there is basic network functionality already.
16.03.2017 19:47, Vivek Nirala пишет:
The connection should be like normal Ethernet wire connection, just like
we plug an Ethernet wire between two hosts
(Host1)nic---etherrnetwire---nic(Host2).
On 16-Mar-2017 4:40 PM, "Kevin Benton" <ke...@benton.pub> wrote:
What kind of cable? What protocol will be carried over it?
Traffic between VMs on different hosts needs to be encapsulated by a
protocol like GRE or VXLAN to carry it over the real network so that
imposes some limitations on emulating a 'direct wire'.
If you need to carry some other l2 protocol between two VMs, I
suggest that you just establish and L2TP connection between the
hypervisors.
On Mar 16, 2017 03:56, "Vivek Nirala" <nirala.vi...@gmail.com
<mailto:nirala.vi...@gmail.com>> wrote:
I want the connection between the two VMs through nics or
anyother way, such that the connection is like direct cable
connection.
On Wed, Mar 15, 2017 at 11:06 AM, Kevin Benton <ke...@benton.pub
<mailto:ke...@benton.pub>> wrote:
What type of L2 communication do they need to do? If it's
ethernet, then just attaching two ports to a network using
one of the reference ML2 drivers (i.e. OVS or LinuxBridge)
will give you L2 ethernet connectivity via virtual switches.
If you want two VMs connected via a direct connect that
passes arbitrary frames directly without switching so you
can use non-ethernet protocols, then I don't believe any of
the plugins support a model like that.
On Tue, Mar 14, 2017 at 9:46 PM, Vivek Nirala
<nirala.vi...@gmail.com <mailto:nirala.vi...@gmail.com>> wrote:
Hi,
I have installed openstack using ansible on Ubuntu 16.04
Server.
I am able to successfully create VMs and launch
instances however the requirement is to add one extra
nic on both VMs(default is only once nic) so as the
extra nics are connected as if they are physically
connected via a wire i.e. L2 connectivity.
Please let me know your suggestions.
Thanks
,
Vivek
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Thanks,
*Vivek Nirala*
Mobile:+91-9278676843 <tel:+91%2092786%2076843>
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