[Openstack] nova not able to find networks

Srinivasreddy R srinivasreddy4390 at gmail.com
Fri Sep 12 13:35:47 UTC 2014


hi sushman,
thanks alot ..



On Fri, Sep 12, 2014 at 11:56 AM, Sushma Korati <
sushma_korati at persistent.co.in> wrote:

>  Hi Srinivas,
>
>
>  Can you please check if nova.conf  has proper neutron details.
>
>
>  network_api_class = nova.network.neutronv2.api.API
>
>  [neutron]
> service_metadata_proxy = True
> url = http://1.x.x.x:9696
> region_name = RegionOne
> admin_tenant_name = service
> auth_strategy = keystone
> admin_auth_url = http://1.x.x.x:35357/v2.0
> admin_password = Openstack1
> admin_username = neutron
>
>
>  If yes, then try restarting the nova services and check.
>
>
>  Regards,
> Sushma Korati
>  sushma_korati at persistent.co.in |
> Persistent Systems Ltd. |  Partners in Innovation | www.persistentsys.com
> P Please consider your environmental responsibility: Before printing this
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>
>    ------------------------------
> *From:* Srinivasreddy R <srinivasreddy4390 at gmail.com>
> *Sent:* Friday, September 12, 2014 11:33 AM
> *To:* openstack at lists.openstack.org
> *Subject:* [Openstack] nova not able to find networks
>
>   hi,
>  1. i have created a router
> neutron router-create demo-router
>
>  2. attached the router to demo tenant demo-subnet
>  neutron router-interface-add demo-router demo-subnet
>
>  3. attached the router to external network
>  neutron router-gateway-set demo-router ext-net
>
>  4.
>  root at user-ThinkCentre-M73:/home/user# neutron net-list
>
> +--------------------------------------+----------+-----------------------------------------------------+
> | id                                   | name     |
> subnets                                             |
>
> +--------------------------------------+----------+-----------------------------------------------------+
> | d81390bf-281c-40b6-a611-6a193da88963 | ext-net  |
> fc4b6684-b0f9-4983-94ed-7d075880e921 203.0.113.0/24 |
> | e1bd057f-59c3-426e-9c2e-f3e2953a392e | demo-net |
> e6bea0e8-a27d-45f1-b95e-461b611f9a42 192.168.1.0/24 |
>
> +--------------------------------------+----------+-----------------------------------------------------+
>
> 5.
>  root at user-ThinkCentre-M73:/home/user# nova net-list
> +----+-------+------+
> | ID | Label | CIDR |
> +----+-------+------+
> +----+-------+------+
>
>
>  we are able to see  neutron ne-list but not able to see nova net-list .
>  while we have created successfully net list for nova as well as neutron
> .
>  neutron can able to see both ext-net and demo-net .
>  but nova not able to see networks .
>
>  i have checked with the admin, demo user .
>
>  please help me how to proceed further .
>
>  we are following  3 node setup installation .
> http://docs.openstack.org/icehouse/install-guide/install/apt/content/
>
>  thanks,
> srinivas.
>
>
>
>
>
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