openstack team mailing list archive

[Diego Parrilla Santamaría <diego.parrilla.santamaria@xxxxxxxxx>]

Alexey,

Here goes a sample what we use in the distro:

FlatDHCP
./nova-manage network create service 10.0.0.0/24 1 256
--bridge=br100--bridge_interface=
bond1 --dns1=8.8.8.8 --dns2=8.8.4.4

VlanManager
./nova-manage network create service 10.0.0.0/24 1 256 --vlan=100
--bridge_interface=bond1 --dns1=8.8.8.8 --dns2=8.8.4.4

Keep in mind that FlatDHCP and VlanManager handle the tenants' networks
with different approach.

Cheers
Diego

-- 
Diego Parrilla
<http://www.stackops.com/>*CEO*
*www.stackops.com | * diego.parrilla@xxxxxxxxxxxx** | +34 649 94 43 29 |
skype:diegoparrilla*
* <http://www.stackops.com/>
**



On Mon, Feb 27, 2012 at 4:23 PM, Alexey Eromenko <al4321@xxxxxxxxx> wrote:

> --flat_interface (for flatdhcp mode)
> Doesn't work.
>
> Either the docs is wrong or the software.
> When I set "--flat_injected option", nova fails to work.
>
> root@nova-server1:~# nova-manage
> Usage: nova-manage [options]
>
> nova-manage: error: --flat_injected option does not take a value
>
> See:
> Docs: (compute) FlatDHCP disallows IP injection
> https://bugs.launchpad.net/openstack-manuals/+bug/941978
>
> Proposed fix:
> Remove "--flat_injected=False" altogether from FlatDHCP docs.
> Or it should work without options ?
> According to my understanding, only Flat mode has IP injection, while
> FlatDHCP does not.
>
> Is this correct ?
>
> On Mon, Feb 27, 2012 at 3:20 AM, Anne Gentle <anne@xxxxxxxxxxxxx> wrote:
> > Good explanation, thanks Vish.
> >
> >
> http://docs.openstack.org/diablo/openstack-compute/admin/content/configuring-flat-dhcp-networking.html
> > has the --flat_interace requirement, and
> >
> http://docs.openstack.org/diablo/openstack-compute/admin/content/configuring-vlan-networking.html
> > describes the --vlan_interface requirement.
> >
> > Thanks for asking Alexey. We can edit the page with the nova-manage
> > network create command also.
>
> Problem is:
>
> Networking described in Chapter: "Configuring Multiple Compute Nodes",
> which comes *after* Chapter: "Setting Up OpenStack Compute Environment
> on the Compute Node"
>
> So it fails.
>
> Moreover:
> "Configuring Multiple Compute Nodes" needs
> an example of what this looks like with real values entered.
>
> --
> -Alexey Eromenko "Technologov"
>
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