Install and configure compute node in OpenStack Installation Guide for Ubuntu 14.04 - juno

[dandan]

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Built: 2015-08-07T01:55:30 00:00
git SHA: e900fbb3e97e0c93dbcd006fb75a77ac74beb5a1
URL: http://docs.openstack.org/juno/install-guide/install/apt/content/neutron-compute-node.html
source File: file:/home/jenkins/workspace/openstack-manuals-tox-doc-publishdocs/doc/install-guide/section_neutron-compute-node.xml
xml:id: neutron-compute-node

To configure Compute to use Networking this setting should also be used in controller node ,please add ,it ,
otherwise ,it will lead nova boot error :
However, when I try to boot an instance from cli I get following error.
ERROR (ClientException): The server has either erred or is incapable
of performing the requested operation.

[Darren Chan (dazzachan)]

Can you explain what setting needs to be added?

[dandan (godvmxi)]

the controller node should also contains the following sections after the neutron network node setting .
[DEFAULT]

network_api_class = nova.network.neutronv2.api.API
security_group_api = neutron
linuxnet_interface_driver = nova.network.linux_net.LinuxOVSInterfaceDriver
firewall_driver = nova.virt.firewall.NoopFirewallDriver

[neutron]
...
url = http://controller:9696
auth_strategy = keystone
admin_auth_url = http://controller:35357/v2.0
admin_tenant_name = service
admin_username = neutron
admin_password = NEUTRON_PASS

[Darren Chan (dazzachan)]

Correct me if I'm wrong, but isn't that information already documented in http://docs.openstack.org/juno/install-guide/install/apt/content/neutron-controller-node.html?

[dandan (godvmxi)]

I don't think so ,all the document metions about these setting about compute node ,not incuding the comtroller node ,
please check this section : To configure Compute to use Networking
I think the same setting should also be used in controller node.
Maybe I do not fully understand the contend ,please help me to point out.

[Matt Kassawara (ionosphere80)]

The content you claim is missing resides on both the neutron controller node and neutron compute node pages under the "To configure Compute to use Networking" header. Not a bug.