ionosphere80

Neutron public network router interface (gateway):

20:08:05.126329 7e:27:12:8e:ab:89 > fa:16:3e:1b:0d:d3, ethertype IPv4 (0x0800), length 98: (tos 0x0, ttl 64, id 51810, offset 0, flags [DF], proto ICMP (1), length 84)
    10.4.31.1 > 10.4.31.102: ICMP echo request, id 2948, seq 1, length 64
20:08:05.127928 fa:16:3e:1b:0d:d3 > 7e:27:12:8e:ab:89, ethertype IPv4 (0x0800), length 98: (tos 0x0, ttl 63, id 9661, offset 0, flags [none], proto ICMP (1), length 84)
    10.4.31.102 > 10.4.31.1: ICMP echo reply, id 2948, seq 1, length 64

Neutron private network router interface, namespace end of veth pair:

20:08:05.126365 fa:16:3e:1d:d1:a3 > fa:16:3e:bd:bf:3f, ethertype IPv4 (0x0800), length 98: (tos 0x0, ttl 63, id 51810, offset 0, flags [DF], proto ICMP (1), length 84)

ionosphere80

OpenStack bits:

# . admin-openrc.sh

# neutron net-create public --shared --router:external --provider:physical_network public --provider:network_type flat
Created a new network:
+---------------------------+--------------------------------------+
| Field                     | Value                                |
+---------------------------+--------------------------------------+
| admin_state_up            | True                                 |

ionosphere80

WSGIScriptAlias /horizon /usr/share/openstack-dashboard/openstack_dashboard/wsgi
/django.wsgi
WSGIDaemonProcess horizon user=horizon group=horizon processes=3 threads=10
WSGIProcessGroup horizon
Alias /static /usr/share/openstack-dashboard/openstack_dashboard/static/
<Directory /usr/share/openstack-dashboard/openstack_dashboard/wsgi>
  Order allow,deny
  Allow from all
</Directory>

ionosphere80

WSGIDaemonProcess dashboard
WSGIProcessGroup dashboard
WSGISocketPrefix run/wsgi

WSGIScriptAlias /dashboard /usr/share/openstack-dashboard/openstack_dashboard/ws
gi/django.wsgi
Alias /static /usr/share/openstack-dashboard/static

<Directory /usr/share/openstack-dashboard/openstack_dashboard/wsgi>
  Options All

ionosphere80

#
# This is the main Apache HTTP server configuration file.  It contains the
# configuration directives that give the server its instructions.
# See <URL:http://httpd.apache.org/docs/2.4/> for detailed information.
# In particular, see
# <URL:http://httpd.apache.org/docs/2.4/mod/directives.html>
# for a discussion of each configuration directive.
#
# Do NOT simply read the instructions in here without understanding
# what they do.  They're here only as hints or reminders.  If you are unsure

ionosphere80

Global:

Replace "auth_*" keys with "identity_uri" key under [keystone_authtoken] section.

Nova:

Move "glance_*" keys from [DEFAULT] to [glance] section without "glance_" prefix.
Move "neutron_*" keys from [DEFAULT] to [neutron] section without "neutron_" prefix (includes "service_neutron_metadata_proxy").

For more information, see http://docs.openstack.org/trunk/config-reference/content/

ionosphere80

/etc/network/interfaces

# Label msk-rpcaio1-mgmt
auto eth2
iface eth2 inet manual
    up ip link set $IFACE up
    down ip link set $IFACE down

auto br-mgmt
iface br-mgmt inet static