Neutron basic RDO setup (havana) to have original LAN as external on Fedora 19

October 5, 2013

***************************
UPDATE on 11/10/2013
***************************

To set up Havana RC1 due to

    https://bugzilla.redhat.com/show_bug.cgi?id=1012001

requires editing /etc/qpid/qpidd.conf – adding line ‘auth=no’ per

http://openstack.redhat.com/forum/discussion/605/fedora-19-just-upgrading-qpid-cpp-will-break-your-installation#Item_3

some time after qpid puppet completed and service qpidd restart during running installation

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

Follow as normal http://openstack.redhat.com/Neutron-Quickstart.
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

Remove biosdevname if it is installed. (yum remove biosdevname)
Disable the udev rule: ln -s /dev/null /etc/udev/rules.d/80-net-   name-slot.rules

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

[root@localhost network-scripts]# cat ifcfg-br-ex
DEVICE=”br-ex”
BOOTPROTO=”static”
IPADDR=”192.168.1.125″
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=”yes”
TYPE=”OVSPort”
DEVICETYPE=”ovs”
OVS_BRIDGE=br-ex
NM_CONTROLLED=no
IPV6INIT=no

Enable network service, turn off interface eth0

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
then  reboot

In dashboard environment delete router1 and public 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
# neutron net-create public –router:external=True
# neutron subnet-create public 192.168.1.0/24 –name vlan –enable_dhcp False \
–allocation_pool start=192.168.1.57,end=192.168.1.92  \
–gateway 192.168.1.1
# neutron floatingip-create public

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

Create images via command line :-

# glance image-create –name ‘Fedora19image’ –disk-format qcow2 –container-format bare –is-public true \
–copy-from http://cloud.fedoraproject.org/fedora-19.x86_64.qcow2

# glance image-create –name ‘UbuntuServer13.10image’ \
–disk-format qcow2 \
–container-format bare –is-public true \
–copy-from http://cloud-images.ubuntu.com/saucy/current/saucy-server-cloudimg-amd64-disk1.img

You can also fix the issue per

http://openstack.redhat.com/forum/discussion/554/havana-horizon-no-formats-available-for-images

View snapshots at  http://bderzhavets.blogspot.ru/2013/10/neutron-basic-rdo-setup-havana-to-have.html

Creating volumes on Havana RDO openstack

By default (not to follow [1]) cinder-volumes VG gets created under
/var/lib/cinder as loop mounted empty file due to :-

[root@localhost ~(keystone_admin)]# cd /var/lib/cinder
[root@localhost cinder(keystone_admin)]# ls -l
total 16777236
-rw-r–r–. 1 root   root   22118662144 Oct  7 16:04 cinder-volumes
drwxr-xr-x. 2 cinder cinder        4096 Oct  7 15:48 tmp
[root@localhost cinder(keystone_admin)]# losetup -a
/dev/loop0: [64768]:6034065 (/srv/loopback-device/device1)
/dev/loop1: [64768]:918092 (/var/lib/cinder/cinder-volumes)

[root@localhost ~(keystone_admin)]# nova image-list
+————————————–+————————+——–+——–+
| ID                                   | Name                   | Status | Server |
+————————————–+————————+——–+——–+
| 73ddfddf-833d-4eda-869f-e26321c20a2e | Fedora19image          | ACTIVE |        |
| 2d5f5596-c5f5-401a-ae16-388b5dae78f2 | UbuntuServer13.10image | ACTIVE |        |
| 0415ec26-d202-4fb7-b6a0-3e7923547e98 | cirros                 | ACTIVE |        |
+————————————–+————————+——–+——–+
[root@localhost ~(keystone_admin)]# cinder create –image-id 2d5f5596-c5f5-401a-ae16-388b5dae78f2  –display_name SalamanderVG 7
+———————+————————————–+
|       Property      |                Value                 |
+———————+————————————–+
|     attachments     |                  []                  |
|  availability_zone  |                 nova                 |
|       bootable      |                False                 |
|      created_at     |      2013-10-07T11:39:32.001108      |
| display_description |                 None                 |
|     display_name    |             SalamanderVG             |
|          id         | 624f7b78-bb1e-411a-afc6-e3190187af38 |
|       image_id      | 2d5f5596-c5f5-401a-ae16-388b5dae78f2 |
|       metadata      |                  {}                  |
|         size        |                  7                   |
|     snapshot_id     |                 None                 |
|     source_volid    |                 None                 |
|        status       |               creating               |
|     volume_type     |                 None                 |
+———————+————————————–+
[root@localhost ~(keystone_admin)]# nova volume-list
+————————————–+————-+————–+——+————-+————-+
| ID                                   | Status      | Display Name | Size | Volume Type | Attached to |
+————————————–+————-+————–+——+————-+————-+
| 624f7b78-bb1e-411a-afc6-e3190187af38 | downloading | SalamanderVG | 7    | None        |             |
+————————————–+————-+————–+——+————-+————-+
[root@localhost ~(keystone_admin)]# cinder create –image-id 73ddfddf-833d-4eda-869f-e26321c20a2e \

–display_name Fedora19VG 7
+———————+————————————–+
|       Property      |                Value                 |
+———————+————————————–+
|     attachments     |                  []                  |
|  availability_zone  |                 nova                 |
|       bootable      |                False                 |
|      created_at     |      2013-10-07T11:42:32.708633      |
| display_description |                 None                 |
|     display_name    |              Fedora19VG              |
|          id         | d2745ee6-9166-4ace-9fb6-826999eddcd0 |
|       image_id      | 73ddfddf-833d-4eda-869f-e26321c20a2e |
|       metadata      |                  {}                  |
|         size        |                  7                   |
|     snapshot_id     |                 None                 |
|     source_volid    |                 None                 |
|        status       |               creating               |
|     volume_type     |                 None                 |
+———————+————————————–+
[root@localhost ~(keystone_admin)]# nova volume-list

+————————————–+————-+————–+——+————-+
| ID                                   | Status      | Display Name | Size | Volume Type | Attached to |
+————————————–+————-+————–+——+————-+
| d2745ee6-9166-4ace-9fb6-826999eddcd0 | downloading | Fedora19VG   | 7    | None        |             |
| 624f7b78-bb1e-411a-afc6-e3190187af38 | available   | SalamanderVG | 7    | None        |             |
+————————————–+————-+————–+——+————-+

[root@localhost ~(keystone_admin)]# nova volume-list

+————————————–+——–+————–+——+————–+
| ID                                   | Status | Display Name | Size | Volume Type | Attached to                          |
+————————————–+——–+————–+——+————–+
| d2745ee6-9166-4ace-9fb6-826999eddcd0 | in-use | Fedora19VG   | 7    | None        | 5dc6569f-42d8-49fb-a3d5-7f3089249952 |
| 624f7b78-bb1e-411a-afc6-e3190187af38 | in-use | SalamanderVG | 7    | None        | 3e0a32b4-1045-4d30-9921-b1c2c5140639 |
+————————————–+——–+————–+——+————–+

[root@localhost ~(keystone_admin)]# pvscan | grep cinder-volumes
PV /dev/loop1   VG cinder-volumes   lvm2 [20.60 GiB / 6.60 GiB free]

REFERENCES

1. http://funwithlinux.net/2013/08/install-openstack-grizzly-on-fedora-19-using-packstack-with-quantum-networking/

2. http://www.blog.sandro-mathys.ch/2013/08/install-rdo-havana-2-on-fedora-19-and.html


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