The Single machine setup has all the services running. Cinder part is to be added in the future.

Install Ubuntu 12.04 with partitioning scheme as per your requirements.

Note: Run all the commands as super-user. We assume that the IP of the Single machine is 10.0.0.1.

Configure the repositories

apt-get install python-software-properties
add-apt-repository cloud-archive:havana
apt-get update
apt-get upgrade

Support packages

RaabitMQ server

apt-get install rabbitmq-server
rabbitmqctl change_password guest rabbit_pass

MySQL server

Install MySQL server and related software

apt-get install -y mysql-server python-mysqldb
sed -i 's/127.0.0.1/0.0.0.0/g' /etc/mysql/my.cnf
service mysql restart

Other Support Packages

apt-get install ntp vlan bridge-utils
sed -i 's/#net.ipv4.ip_forward=1/net.ipv4.ip_forward=1/' /etc/sysctl.conf
sysctl net.ipv4.ip_forward=1

Keystone

Install keystone

apt-get install -y keystone

Create mysql database named keystone and add credentials

mysql -u root -p
CREATE DATABASE keystone;
GRANT ALL ON keystone.* TO 'keystoneUser'@'%' IDENTIFIED BY 'keystonePass';
quit;

Edit the file /etc/keystone/keystone.conf and edit the following line, so it looks like this

connection = mysql://keystoneUser:keystonePass@10.0.0.1/keystone

Restart the keystone service and sync the database

service keystone restart
keystone-manage db_sync

Export the variable to run initial keystone commands

export OS_SERVICE_TOKEN=ADMIN
export OS_SERVICE_ENDPOINT=http://10.0.0.1:35357/v2.0

Create admin user, admin tenant, admin role and service tenant. Also add admin user to admin tenant and admin role.

keystone tenant-create --name=admin --description="Admin Tenant"
keystone tenant-create --name=service --description="Service Tenant"
keystone user-create --name=admin --pass=ADMIN --email=admin@example.com
keystone role-create --name=admin
keystone user-role-add --user=admin --tenant=admin --role=admin

Create keystone service

keystone service-create --name=keystone --type=identity --description="Keystone Identity Service"

Create keystone endpoint

keystone endpoint-create --service keystone --publicurl=http://10.0.0.1:5000/v2.0 --internalurl=http://10.0.0.1:5000/v2.0 --adminurl=http://10.0.0.1:35357/v2.0

Check the keystone connection and credentials

unset OS_SERVICE_TOKEN OS_SERVICE_ENDPOINT
keystone --os-username=admin --os-password=ADMIN --os-auth-url=http://10.0.0.1:35357/v2.0 token-get

Create a file named creds and add the following lines

export OS_USERNAME=admin
export OS_PASSWORD=ADMIN
export OS_TENANT_NAME=admin
export OS_AUTH_URL=http://10.0.0.1:35357/v2.0

Source the file

source creds

Test the creds file

keystone token-get
keystone user-list

Glance (Image Store)

Install Glance

apt-get install -y glance

Create database and credentials for Glance

mysql -u root -p
CREATE DATABASE glance;
GRANT ALL ON glance.* TO 'glanceUser'@'%' IDENTIFIED BY 'glancePass';
quit;

Create glance related keystone entries

keystone user-create --name=glance --pass=glance_pass --email=glance@example.com
keystone user-role-add --user=glance --tenant=service --role=admin
keystone service-create --name=glance --type=image --description="Glance Image Service"
keystone endpoint-create --service glance --publicurl=http://10.0.0.1:9292 --internalurl=http://10.0.0.1:9292 --adminurl=http://10.0.0.1:9292

Edit /etc/glance/glance-api.conf and edit the following lines

[DEFAULT]
sql_connection = mysql://glanceUser:glancePass@10.0.0.1/glance

rabbit_host = 10.0.0.1
rabbit_port = 5672
rabbit_userid = guest
rabbit_password = rabbit_pass
[keystone_authtoken]
auth_host = 10.0.0.1
auth_port = 5000
auth_protocol = http
admin_tenant_name = service
admin_user = glance
admin_password = glance_pass

[paste_deploy]
flavor = keystone

Edit /etc/glance/glance-registry.conf and edit the following lines

sql_connection = mysql://glanceUser:glancePass@10.0.0.1/glance

[keystone_authtoken]
auth_host = 10.0.0.1
auth_port = 5000
auth_protocol = http
admin_tenant_name = service
admin_user = glance
admin_password = glance_pass

[paste_deploy]
flavor = keystone

Restart Glance services

service glance-api restart
service glance-registry restart

Sync the database

glance-manage db_sync

Download a pre-bundled image for testing

glance image-create --name Cirros --is-public true --container-format bare --disk-format qcow2 --location https://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-disk.img
glance index

Nova(Compute)

Install the Nova services

apt-get install nova-compute nova-novncproxy novnc nova-api nova-ajax-console-proxy nova-cert nova-conductor nova-consoleauth nova-doc nova-scheduler nova-volume python-novaclient

Create database and credentials for Nova

mysql -u root -p
CREATE DATABASE nova;
GRANT ALL ON nova.* TO 'novaUser'@'%' IDENTIFIED BY 'novaPass';
quit

Create Keystone entries for Nova

keystone user-create --name=nova --pass=nova_pass --email=nova@domain.com
keystone user-role-add --tenant=service --user=nova --role=admin
keystone service-create --name nova --type compute --description 'OpenStack Compute Service'
keystone endpoint-create --service nova  --publicurl 'http://10.0.0.1:8774/v2/$(tenant_id)s' --adminurl 'http://10.0.0.1:8774/v2/$(tenant_id)s' --internalurl 'http://10.0.0.1/v2/$(tenant_id)s'

Open /etc/nova/nova.conf and edit the file as follows

[DEFAULT]
dhcpbridge_flagfile=/etc/nova/nova.conf
dhcpbridge=/usr/bin/nova-dhcpbridge
logdir=/var/log/nova
state_path=/var/lib/nova
lock_path=/var/lock/nova
force_dhcp_release=True
iscsi_helper=tgtadm
libvirt_use_virtio_for_bridges=True
connection_type=libvirt
root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf
verbose=True
ec2_private_dns_show_ip=True
api_paste_config=/etc/nova/api-paste.ini
volumes_path=/var/lib/nova/volumes
enabled_apis=ec2,osapi_compute,metadata
rpc_backend = nova.rpc.impl_kombu
rabbit_host = 10.0.0.1
rabbit_password = rabbit_pass
my_ip=10.0.0.1
vncserver_listen=10.0.0.1
novncproxy_base_url=http://10.0.0.1:6080/vnc_auto.html
vncserver_proxyclient_address=10.0.0.1
auth_strategy=keystone

network_api_class=nova.network.neutronv2.api.API
neutron_url=http://10.0.0.1:9696
neutron_auth_strategy=keystone
neutron_admin_tenant_name=service
neutron_admin_username=neutron
neutron_admin_password=neutron_pass
neutron_admin_auth_url=http://10.0.0.1:35357/v2.0
firewall_driver=nova.virt.firewall.NoopFirewallDriver
security_group_api=neutron


[database]
connection = mysql://novaUser:novaPass@10.0.0.1/nova

[keystone_authtoken]
auth_host = 10.0.0.1
auth_port = 5000
auth_protocol = http
admin_tenant_name = service
admin_user = nova
admin_password = nova_pass

Edit /etc/nova/api-paste.ini as follows

[filter:authtoken]
auth_host = 127.0.0.1
auth_port = 5000
auth_protocol = http
admin_tenant_name = service
admin_user = nova
admin_password = nova_pass
auth_version = v2.0

Sync the nova database

nova-manage db sync

Restart all nova services

cd /etc/init.d/; for i in $( ls nova-* ); do sudo service $i restart; cd ;done

Test the Nova installation using the following command

nova-manage service list

The output should be something like this

Binary           Host                     Zone             Status     State Updated_At
nova-cert        openstack                internal         enabled    :-)   2014-03-11 10:07:30
nova-consoleauth openstack                internal         enabled    :-)   2014-03-11 10:07:30
nova-conductor   openstack                internal         enabled    :-)   2014-03-11 10:07:27
nova-scheduler   openstack                internal         enabled    :-)   2014-03-11 10:07:30
nova-compute     openstack                nova             enabled    :-)   2014-03-11 10:07:28
nova-console     openstack                internal         enabled    :-)   2014-03-11 10:07:27

Also run the following command to check if nova is able to authenticate with keystone server

nova list

Neutron(Networking service)

Install the Neutron services

apt-get install neutron-server neutron-dhcp-agent neutron-plugin-openvswitch-agent openvswitch-switch neutron-l3-agent

Edit the file /etc/sysctl.conf and make the following changes

net.ipv4.ip_forward=1
net.ipv4.conf.all.rp_filter=0
net.ipv4.conf.default.rp_filter=0

Save the file and run the following command to make sure the changes take effect immediately

sysctl -p

Create database and credentials for Neutron

mysql -u root -p
CREATE DATABASE neutron;
GRANT ALL ON neutron.* TO 'neutronUser'@'%' IDENTIFIED BY 'neutronPass';
quit;

Create Keystone entries for Neutron

keystone user-create --name=neutron --pass=neutron_pass --email=neutron@example.com
keystone user-role-add --user=neutron --tenant=service --role=admin
keystone service-create --name neutron --type network --description 'OpenStack Networking service'
keystone endpoint-create --service neutron  --publicurl 'http://10.0.0.1:9696/' --adminurl 'http://10.0.0.1:9696/' --internalurl 'http://10.0.0.1:9696/'

Edit /etc/neutron/neutron.conf

[default]
rpc_backend = neutron.openstack.common.rpc.impl_kombu 
rabbit_host = 10.0.0.1 
rabbit_port = 5672 
rabbit_userid = guest 
rabbit_password = rabbit_pass

[keystone_authtoken]
auth_host = 10.0.0.1
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = neutron
admin_password = neutron_pass
signing_dir = $state_path/keystone-signing

[database]
connection = mysql://neutronUser:neutronPass@10.0.0.1/neutron

Open the /etc/neutron/api-paste.ini file and edit it as follows

[filter:authtoken]
paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
auth_host = 10.0.0.1
admin_tenant_name = service
admin_user = neutron
admin_password = neutron_pass

Create bridges

ovs-vsctl add-br br-int
ovs-vsctl add-br br-eth1
ovs-vsctl add-port br-eth1 ethx
# x=1,2,3 etc as per the ethernet interface

Open /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini and make the following changes

[OVS]
tenant_network_type = vlan
network_vlan_ranges = default:2000:3999
integration_bridge = br-int
bridge_mappings = default:br-eth1

[securitygroup]
firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

Edit /etc/neutron/metadata_agent.ini to look like this

[DEFAULT]
auth_url = http://localhost:5000/v2.0
auth_region = RegionOne
admin_tenant_name = service
admin_user = neutron
admin_password = neutron_pass
metadata_proxy_shared_secret = metadata_pass

Edit /etc/neutron/dhcp_agent.ini to look like this

[DEFAULT]
interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver
dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq
use_namespaces = True

Edit /etc/neutron/l3_agent.ini to look like this

[DEFAULT]
interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver
use_namespaces = True

service neutron-server restart
service neutron-plugin-openvswitch-agent restart
service neutron-metadata-agent restart
service neutron-dhcp-agent restart
service neutron-l3-agent restart

Check if the services are running using the following command

neutron agent-list

The output should be like

+--------------------------------------+--------------------+-----------+-------+----------------+
| id                                   | agent_type         | host      | alive | admin_state_up |
+--------------------------------------+--------------------+-----------+-------+----------------+
| 21b570c8-b822-47de-8d21-30fc08e26e05 | L3 agent           | openstack | :-)   | True           |
| 37f64d91-9e8a-43ff-914b-56c9ab9a3e41 | DHCP agent         | openstack | :-)   | True           |
| 70e6b9f4-740a-4961-93ff-26a3b3c50397 | Open vSwitch agent | openstack | :-)   | True           |
+--------------------------------------+--------------------+-----------+-------+----------------+

Horizon (OpenStack Dashboard)

apt-get install openstack-dashboard

After installing login using the following credentials

URL     : http://10.0.0.1/horizon
Username: admin
Password: ADMIN

Use the following link to get started with the first instance on OpenStack.

Procedure to get started with the first instance on OpenStack