[openstack-dev] Private IP allocation

Sanjivini Naikar sanjivininaikar at tataelxsi.co.in
Tue Aug 26 12:12:08 UTC 2014


Hi,


Openstack deployment detail : Single node devstack setup


Issue Description:

We are writing a core plugin and trying to create instance provisioned by our plugin. We are able to launch the VM instance successfully via OpenStack horizon. From the horizon, we could see the IP is getting allocated to the VM. But the IP is not seen when we do an ifconfig in the VM's terminal. Also, we are not able to ping 2 instances.

>From the CLI, the "ovs-vsctl show" command shows:


f858da98-365a-4ca0-bfdc-7ab19987a128
    Bridge br-int
        Port br-int
            Interface br-int
                type: internal
    ovs_version: "1.4.6"


However, we could see the interfaces when we did ifconfig from the terminal. What are we missing? Do we need to add some configuration for the interface in our plugin?

Regards,
Sanjivini Naikar
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