Open Stack

Hi,

So, IIUC, your server has a single NIC, eth0, right?

Could you provide the configuration file for eth0 before running
packstack?, i guess you are using ifcfg files?

Best regards,

Alfredo


On Wed, Jul 31, 2019 at 2:20 AM Bernd Bausch <berndbausch at gmail.com> wrote:

> Trying to set up a Stein cloud with Packstack. I want the Openvswitch mech
> driver and VXLAN type driver. A few weeks ago, the following invocation was
> successful:
>
> sudo packstack --debug --allinone --default-password pw        \
>                --os-neutron-ovs-bridge-interfaces=br-ex:eth0   \
>                --os-neutron-ml2-tenant-network-types=vxlan     \
>                --os-neutron-ml2-mechanism-drivers=openvswitch  \
>                --os-neutron-ml2-type-drivers=vxlan,flat        \
>                --os-neutron-l2-agent=openvswitch               \
>                --provision-demo-floatrange=10.1.1.0/24         \
>                --provision-demo-allocation-pools '["start=10.1.1.10,end=10.1.1.50"]' \
>                --os-heat-install=y --os-heat-cfn-install=y
>
> Now, it fails during network setup. My network connection to the Packstack
> server is severed, and it turns out that its only network interface *eth0
> *has no IP address and is down. No bridge exists.
>
> In the *network.pp.finished *file, I find various *ovs-vsctl *commands
> including *add-br*, and a command *ifdown eth0 *which fails with exit
> code 1 (no error message from the *ifdown *command is logged).
>
> *Can somebody recommend the options required to successfully deploy a
> Stein cloud based on the Openvswitch and VXLAN drivers?*
>
> Thanks much,
>
> Bernd
>
>
>
>
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