Quantum basic RDO setup (grizzly) to have original LAN as external on Fedora 19

Follow as normal http://openstack.redhat.com/Neutron-Quickstart. Only if you have one Ethernet interface on box then do it,

otherwise it’s easy to keep native names for OVS ports.

When done switch to eth0 per
http://unix.stackexchange.com/questions/81834/how-can-i-change-the-default-ens33-network-device-to-old-eth0-on-fedora-19

      1.Remove biosdevname if it is installed. (yum remove biosdevname

      2. Disable the udev rule: ln -s /dev/null /etc/udev/rules.d/80-net-name-slot.rules

      3. Reboot

and  create under /etc/sysconfig/network-scripts.

[root@localhost network-scripts]# cat ifcfg-br-ex

DEVICE=”br-ex”
BOOTPROTO=”static”
IPADDR=”192.168.1.52″
NETMASK=”255.255.255.0″
DNS1=”83.221.202.254″
BROADCAST=”192.168.1.255″
GATEWAY=”192.168.1.1″
NM_CONTROLLED=”no”
DEFROUTE=”yes”
IPV4_FAILURE_FATAL=”yes”
IPV6INIT=no
ONBOOT=”yes”
TYPE=”OVSBridge”
DEVICETYPE=”ovs”

[root@localhost network-scripts]# cat ifcfg-eth0

NAME=”eth0″
HWADDR=90:E6:BA:2D:11:EB
ONBOOT=”no”
TYPE=”OVSPort”
DEVICETYPE=”ovs”
OVS_BRIDGE=br-ex
NM_CONTROLLED=no
IPV6INIT=no

Then enable network service and reboot.

Turn off interface eth0 , update ONBOOT=”no” to ONBOOT=”yes” in ifcfg-eth0, then  restart network service.

In dashboard environment delete router1 and public network.

Create router2 and internal interface to private network.

#   source keystonerc_admin
#   nova secgroup-add-rule default icmp -1 -1 0.0.0.0/0
#   nova secgroup-add-rule default tcp 22 22 0.0.0.0/0
#   quantum net-create public –router:external=True
#   quantum subnet-create public 192.168.1.0/24 –name vlan \

     –enable_dhcp False –allocation_pool  \

     start=192.168.1.57, end=192.168.1.62  \
–gateway 192.168.1.1
#  quantum floatingip-create public

***********

Next step :

***********

#  source keystonerc_admin

#  EXTERNAL_NETWORK_ID=`quantum net-list | grep public | awk ‘{ print $2 }’`

# quantum router-gateway-set router2  $EXTERNAL_NETWORK_ID

# INT_SUBNET_ID=`quantum subnet-list | grep private_subnet | awk ‘{ print $2}’`

# quantum subnet-update $INT_SUBNET_ID –dns_nameservers list=true 83.221.202.254

# quantum subnet-update $INT_SUBNET_ID –gateway_ip 10.0.0.1

**************************************************************************

Router2 and internal interface to private network may be also created via CLI:

**************************************************************************

# EXTERNAL_NETWORK_ID=`quantum net-list | grep public | awk ‘{ print $2 }’`
# INT_SUBNET_ID=`quantum subnet-list | grep private_subnet | awk ‘{ print $2}’`
# SERVICE_TENANT_ID=`keystone tenant-list | grep service | awk ‘{ print $2}’`
# quantum router-create –name router2 –tenant-id $SERVICE_TENANT_ID router2
# quantum router-gateway-set router2  $EXTERNAL_NETWORK_ID
# quantum router-interface-add router2  $INT_SUBNET_ID
# quantum subnet-update $INT_SUBNET_ID –dns_nameservers list=true 83.221.202.254
# quantum subnet-update $INT_SUBNET_ID –gateway_ip 10.0.0.1

View  http://openstack.redhat.com/forum/discussion/196/quantum-basic-setup/p1

View snapshots at  http://bderzhavets.blogspot.ru/2013/09/quantum-basic-rdo-setup-grizzly-to-have_16.html

To make configuration persistent between reboots due to known bugs

Bug 981583 – Openstack firewall rules are not enabled after reboot   

https://bugzilla.redhat.com/show_bug.cgi?id=981583

Bug 981652 – firewalld does not cover openstack/packstack use case   

https://bugzilla.redhat.com/show_bug.cgi?id=981652

Run:-

# yum -y install iptables-services
# systemctl disable firewalld
# systemctl enable iptables

Remote noVNC cloud instances access via web browser:

[root@localhost ~(keystone_admin)]# nova list
+————————————–+————+———–+——————————–+
| ID                                   | Name       | Status    | Networks           |
+————————————–+————+———–+——————————–+
| 27616e5c-a08d-4c18-8366-038a03dec77c    | Ubuntu1310 | ACTIVE    | private=10.0.0.6, 192.168.1.63 |
| ca57df26-ae59-4ea0-a9c3-b21b1e862947    | VF19BD   | SUSPENDED | private=10.0.0.3, 192.168.1.59 |
| d37ccd48-0ba4-4e28-aa0b-eb43deb8b948 | WinSRV2012 | ACTIVE    | private=10.0.0.5, 192.168.1.61 |
+————————————–+————+———–+——————————–+
[root@localhost ~(keystone_admin)]# nova get-vnc-console 27616e5c-a08d-4c18-8366-038a03dec77c novnc
+——-+————————————————————————————+
| Type  | Url                                                                              |
+——-+————————————————————————————+
| novnc | http://192.168.1.145:6080/vnc_auto.html?token=f8945baa-37bd-4c0c-abd4-17fb4e93e163 |
+——-+————————————————————————————+
[root@localhost ~(keystone_admin)]# nova get-vnc-console d37ccd48-0ba4-4e28-aa0b-eb43deb8b948 novnc
+——-+————————————————————————————+
| Type  | Url                                                                              |
+——-+————————————————————————————+
| novnc | http://192.168.1.145:6080/vnc_auto.html?token=093f7649-e478-48e3-aaed-41ed207dff6e |
+——-+————————————————————————————+