OpenStack Grizzly Install Guide

Version:	2.0
Source:	https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide
Keywords:	Multi node, Grizzly, Quantum, Nova, Keystone, Glance, Horizon, Cinder, OpenVSwitch, KVM, Ubuntu Server 12.04/13.04 (64 bits).

Authors

Bilel Msekni

Contributors

Houssem Medhioub <[email protected]>	Djamal Zeghlache <[email protected]>
Sandeep Raman <[email protected]>	Sam Stoelinga <[email protected]>
Anil Vishnoi <[email protected]>	Gangur Hrushikesh <>

Wana contribute ? Read the guide, send your contribution and get your name listed ;)

0. What is it?
1. Requirements
2. Controller Node
3. Network Node
4. Compute Node
5. Your first VM
6. Licensing
7. Contacts
8. Credits
9. To do

0. What is it?

OpenStack Grizzly Install Guide is an easy and tested way to create your own OpenStack platform.

If you like it, don't forget to star it !

Status: Stable

1. Requirements

Node Role:	NICs
Control Node:	eth0 (10.10.10.51), eth1 (192.168.100.51)
Network Node:	eth0 (10.10.10.52), eth1 (10.20.20.52), eth2 (192.168.100.52)
Compute Node:	eth0 (10.10.10.53), eth1 (10.20.20.53)

Note 1: Always use dpkg -s <packagename> to make sure you are using grizzly packages (version : 2013.1)

Note 2: This is my current network architecture, you can add as many compute node as you wish.

2. Controller Node

2.1. Preparing Ubuntu

After you install Ubuntu 12.04 or 13.04 Server 64bits, Go in sudo mode and don't leave it until the end of this guide:
```
sudo su
```

Add Grizzly repositories [Only for Ubuntu 12.04]:

apt-get install -y ubuntu-cloud-keyring
echo deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/grizzly main >> /etc/apt/sources.list.d/grizzly.list

Update your system:

apt-get update -y
apt-get upgrade -y
apt-get dist-upgrade -y

2.2. Networking

Only one NIC should have an internet access:

#For Exposing OpenStack API over the internet
auto eth1
iface eth1 inet static
address 192.168.100.51
netmask 255.255.255.0
gateway 192.168.100.1
dns-nameservers 8.8.8.8

#Not internet connected(used for OpenStack management)
auto eth0
iface eth0 inet static
address 10.10.10.51
netmask 255.255.255.0

Restart the networking service:
```
service networking restart
```

2.3. MySQL & RabbitMQ

Install MySQL:

apt-get install -y mysql-server python-mysqldb

Configure mysql to accept all incoming requests:

sed -i 's/127.0.0.1/0.0.0.0/g' /etc/mysql/my.cnf
service mysql restart

2.4. RabbitMQ

Install RabbitMQ:
```
apt-get install -y rabbitmq-server
```
Install NTP service:
```
apt-get install -y ntp
```

Create these databases:

mysql -u root -p

#Keystone
CREATE DATABASE keystone;
GRANT ALL ON keystone.* TO 'keystoneUser'@'%' IDENTIFIED BY 'keystonePass';

#Glance
CREATE DATABASE glance;
GRANT ALL ON glance.* TO 'glanceUser'@'%' IDENTIFIED BY 'glancePass';

#Quantum
CREATE DATABASE quantum;
GRANT ALL ON quantum.* TO 'quantumUser'@'%' IDENTIFIED BY 'quantumPass';

#Nova
CREATE DATABASE nova;
GRANT ALL ON nova.* TO 'novaUser'@'%' IDENTIFIED BY 'novaPass';

#Cinder
CREATE DATABASE cinder;
GRANT ALL ON cinder.* TO 'cinderUser'@'%' IDENTIFIED BY 'cinderPass';

quit;

2.5. Others

Install other services:
```
apt-get install -y vlan bridge-utils
```

Enable IP_Forwarding:

sed -i 's/#net.ipv4.ip_forward=1/net.ipv4.ip_forward=1/' /etc/sysctl.conf

# To save you from rebooting, perform the following
sysctl net.ipv4.ip_forward=1

2.6. Keystone

Start by the keystone packages:
```
apt-get install -y keystone
```
Adapt the connection attribute in the /etc/keystone/keystone.conf to the new database:
```
connection = mysql://keystoneUser:[email protected]/keystone
```
Restart the identity service then synchronize the database:
```
service keystone restart
keystone-manage db_sync
```

Fill up the keystone database using the two scripts available in the Scripts folder of this git repository:

#Modify the **HOST_IP** and **EXT_HOST_IP** variables before executing the scripts

wget https://raw.github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/OVS_MultiNode/KeystoneScripts/keystone_basic.sh
wget https://raw.github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/OVS_MultiNode/KeystoneScripts/keystone_endpoints_basic.sh

chmod +x keystone_basic.sh
chmod +x keystone_endpoints_basic.sh

./keystone_basic.sh
./keystone_endpoints_basic.sh

Create a simple credential file and load it so you won't be bothered later:

nano creds

#Paste the following:
export OS_TENANT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=admin_pass
export OS_AUTH_URL="http://192.168.100.51:5000/v2.0/"

# Load it:
source creds

To test Keystone, we use a simple CLI command:
```
keystone user-list
```

2.7. Glance

We Move now to Glance installation:
```
apt-get install -y glance
```

Update /etc/glance/glance-api-paste.ini with:

[filter:authtoken]
paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
delay_auth_decision = true
auth_host = 10.10.10.51
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = glance
admin_password = service_pass

Update the /etc/glance/glance-registry-paste.ini with:

[filter:authtoken]
paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
auth_host = 10.10.10.51
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = glance
admin_password = service_pass

Update /etc/glance/glance-api.conf with:

sql_connection = mysql://glanceUser:[email protected]/glance

And:
```
[paste_deploy]
flavor = keystone
```

Update the /etc/glance/glance-registry.conf with:

sql_connection = mysql://glanceUser:[email protected]/glance

And:
```
[paste_deploy]
flavor = keystone
```

Restart the glance-api and glance-registry services:

service glance-api restart; service glance-registry restart

Synchronize the glance database:
```
glance-manage db_sync
```

To test Glance, upload the cirros cloud image directly from the internet:

glance image-create --name myFirstImage --is-public true --container-format bare --disk-format qcow2 --location http://download.cirros-cloud.net/0.3.1/cirros-0.3.1-x86_64-disk.img

Now list the image to see what you have just uploaded:
```
glance image-list
```

2.8. Quantum

Install the Quantum server and the OpenVSwitch package collection:
```
apt-get install -y quantum-server
```

Edit the OVS plugin configuration file /etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini with:

#Under the database section
[DATABASE]
sql_connection = mysql://quantumUser:[email protected]/quantum

#Under the OVS section
[OVS]
tenant_network_type = gre
tunnel_id_ranges = 1:1000
enable_tunneling = True

#Firewall driver for realizing quantum security group function
[SECURITYGROUP]
firewall_driver = quantum.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

Edit /etc/quantum/api-paste.ini

[filter:authtoken]
paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
auth_host = 10.10.10.51
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = quantum
admin_password = service_pass

Update the /etc/quantum/quantum.conf:

[keystone_authtoken]
auth_host = 10.10.10.51
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = quantum
admin_password = service_pass
signing_dir = /var/lib/quantum/keystone-signing

Restart the quantum server:
```
service quantum-server restart
```

2.9. Nova

Start by installing nova components:

apt-get install -y nova-api nova-cert novnc nova-consoleauth nova-scheduler nova-novncproxy nova-doc nova-conductor

Now modify authtoken section in the /etc/nova/api-paste.ini file to this:

[filter:authtoken]
paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
auth_host = 10.10.10.51
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = nova
admin_password = service_pass
signing_dirname = /tmp/keystone-signing-nova
# Workaround for https://bugs.launchpad.net/nova/+bug/1154809
auth_version = v2.0

Modify the /etc/nova/nova.conf like this:

[DEFAULT]
logdir=/var/log/nova
state_path=/var/lib/nova
lock_path=/run/lock/nova
verbose=True
api_paste_config=/etc/nova/api-paste.ini
compute_scheduler_driver=nova.scheduler.simple.SimpleScheduler
rabbit_host=10.10.10.51
nova_url=http://10.10.10.51:8774/v1.1/
sql_connection=mysql://novaUser:[email protected]/nova
root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf

# Auth
use_deprecated_auth=false
auth_strategy=keystone

# Imaging service
glance_api_servers=10.10.10.51:9292
image_service=nova.image.glance.GlanceImageService

# Vnc configuration
novnc_enabled=true
novncproxy_base_url=http://192.168.100.51:6080/vnc_auto.html
novncproxy_port=6080
vncserver_proxyclient_address=10.10.10.51
vncserver_listen=0.0.0.0

# Network settings
network_api_class=nova.network.quantumv2.api.API
quantum_url=http://10.10.10.51:9696
quantum_auth_strategy=keystone
quantum_admin_tenant_name=service
quantum_admin_username=quantum
quantum_admin_password=service_pass
quantum_admin_auth_url=http://10.10.10.51:35357/v2.0
libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver
linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver
#If you want Quantum + Nova Security groups
firewall_driver=nova.virt.firewall.NoopFirewallDriver
security_group_api=quantum
#If you want Nova Security groups only, comment the two lines above and uncomment line -1-.
#-1-firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver

#Metadata
service_quantum_metadata_proxy = True
quantum_metadata_proxy_shared_secret = helloOpenStack

# Compute #
compute_driver=libvirt.LibvirtDriver

# Cinder #
volume_api_class=nova.volume.cinder.API
osapi_volume_listen_port=5900

Synchronize your database:
```
nova-manage db sync
```

Restart nova-* services:

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

Check for the smiling faces on nova-* services to confirm your installation:
```
nova-manage service list
```

2.10. Cinder

Install the required packages:

apt-get install -y cinder-api cinder-scheduler cinder-volume iscsitarget open-iscsi iscsitarget-dkms

Configure the iscsi services:

sed -i 's/false/true/g' /etc/default/iscsitarget

Restart the services:

service iscsitarget start
service open-iscsi start

Configure /etc/cinder/api-paste.ini like the following:

[filter:authtoken]
paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
service_protocol = http
service_host = 192.168.100.51
service_port = 5000
auth_host = 10.10.10.51
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = cinder
admin_password = service_pass
signing_dir = /var/lib/cinder

Edit the /etc/cinder/cinder.conf to:

[DEFAULT]
rootwrap_config=/etc/cinder/rootwrap.conf
sql_connection = mysql://cinderUser:[email protected]/cinder
api_paste_config = /etc/cinder/api-paste.ini
iscsi_helper=ietadm
volume_name_template = volume-%s
volume_group = cinder-volumes
verbose = True
auth_strategy = keystone
iscsi_ip_address=10.10.10.51

Then, synchronize your database:
```
cinder-manage db sync
```

Finally, don't forget to create a volumegroup and name it cinder-volumes:

dd if=/dev/zero of=cinder-volumes bs=1 count=0 seek=2G
losetup /dev/loop2 cinder-volumes
fdisk /dev/loop2
#Type in the followings:
n
p
1
ENTER
ENTER
t
8e
w

Proceed to create the physical volume then the volume group:
```
pvcreate /dev/loop2
vgcreate cinder-volumes /dev/loop2
```

Note: Beware that this volume group gets lost after a system reboot. (Click Here to know how to load it after a reboot)

Restart the cinder services:

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

Verify if cinder services are running:

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

2.11. Horizon

To install horizon, proceed like this

apt-get install -y openstack-dashboard memcached

If you don't like the OpenStack ubuntu theme, you can remove the package to disable it:
```
dpkg --purge openstack-dashboard-ubuntu-theme
```

Reload Apache and memcached:

service apache2 restart; service memcached restart

Check OpenStack Dashboard at http://192.168.100.51/horizon. We can login with the admin / admin_pass

3. Network Node

3.1. Preparing the Node

After you install Ubuntu 12.04 or 13.04 Server 64bits, Go in sudo mode:
```
sudo su
```

Add Grizzly repositories [Only for Ubuntu 12.04]:

apt-get install -y ubuntu-cloud-keyring
echo deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/grizzly main >> /etc/apt/sources.list.d/grizzly.list

Update your system:

apt-get update -y
apt-get upgrade -y
apt-get dist-upgrade -y

Install ntp service:
```
apt-get install -y ntp
```

Configure the NTP server to follow the controller node:

#Comment the ubuntu NTP servers
sed -i 's/server 0.ubuntu.pool.ntp.org/#server 0.ubuntu.pool.ntp.org/g' /etc/ntp.conf
sed -i 's/server 1.ubuntu.pool.ntp.org/#server 1.ubuntu.pool.ntp.org/g' /etc/ntp.conf
sed -i 's/server 2.ubuntu.pool.ntp.org/#server 2.ubuntu.pool.ntp.org/g' /etc/ntp.conf
sed -i 's/server 3.ubuntu.pool.ntp.org/#server 3.ubuntu.pool.ntp.org/g' /etc/ntp.conf

#Set the network node to follow up your conroller node
sed -i 's/server ntp.ubuntu.com/server 10.10.10.51/g' /etc/ntp.conf

service ntp restart

Install other services:
```
apt-get install -y vlan bridge-utils
```

Enable IP_Forwarding:

sed -i 's/#net.ipv4.ip_forward=1/net.ipv4.ip_forward=1/' /etc/sysctl.conf

# To save you from rebooting, perform the following
sysctl net.ipv4.ip_forward=1

3.2.Networking

3 NICs must be present:

# OpenStack management
auto eth0
iface eth0 inet static
address 10.10.10.52
netmask 255.255.255.0

# VM Configuration
auto eth1
iface eth1 inet static
address 10.20.20.52
netmask 255.255.255.0

# VM internet Access
auto eth2
iface eth2 inet static
address 192.168.100.52
netmask 255.255.255.0

3.4. OpenVSwitch (Part1)

Install the openVSwitch:

apt-get install -y openvswitch-switch openvswitch-datapath-dkms

Create the bridges:

#br-int will be used for VM integration
ovs-vsctl add-br br-int

#br-ex is used to make to VM accessible from the internet
ovs-vsctl add-br br-ex

3.5. Quantum

Install the Quantum openvswitch agent, l3 agent and dhcp agent:

apt-get -y install quantum-plugin-openvswitch-agent quantum-dhcp-agent quantum-l3-agent quantum-metadata-agent

Edit /etc/quantum/api-paste.ini:

[filter:authtoken]
paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
auth_host = 10.10.10.51
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = quantum
admin_password = service_pass

Edit the OVS plugin configuration file /etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini with:

#Under the database section
[DATABASE]
sql_connection = mysql://quantumUser:[email protected]/quantum

#Under the OVS section
[OVS]
tenant_network_type = gre
tunnel_id_ranges = 1:1000
integration_bridge = br-int
tunnel_bridge = br-tun
local_ip = 10.20.20.52
enable_tunneling = True

#Firewall driver for realizing quantum security group function
[SECURITYGROUP]
firewall_driver = quantum.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

Update /etc/quantum/metadata_agent.ini:

# The Quantum user information for accessing the Quantum API.
auth_url = http://10.10.10.51:35357/v2.0
auth_region = RegionOne
admin_tenant_name = service
admin_user = quantum
admin_password = service_pass

# IP address used by Nova metadata server
nova_metadata_ip = 10.10.10.51

# TCP Port used by Nova metadata server
nova_metadata_port = 8775

metadata_proxy_shared_secret = helloOpenStack

Make sure that your rabbitMQ IP in /etc/quantum/quantum.conf is set to the controller node:

rabbit_host = 10.10.10.51

#And update the keystone_authtoken section

[keystone_authtoken]
auth_host = 10.10.10.51
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = quantum
admin_password = service_pass
signing_dir = /var/lib/quantum/keystone-signing

Edit /etc/sudoers.d/quantum_sudoers to give it full access like this (This is unfortunatly mandatory)
```
nano /etc/sudoers.d/quantum_sudoers

#Modify the quantum user
quantum ALL=NOPASSWD: ALL
```

Restart all the services:

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

3.4. OpenVSwitch (Part2)

Edit the eth2 in /etc/network/interfaces to become like this:

# VM internet Access
auto eth2
iface eth2 inet manual
up ifconfig $IFACE 0.0.0.0 up
up ip link set $IFACE promisc on
down ip link set $IFACE promisc off
down ifconfig $IFACE down

Add the eth2 to the br-ex:

#Internet connectivity will be lost after this step but this won't affect OpenStack's work
ovs-vsctl add-port br-ex eth2

#If you want to get internet connection back, you can assign the eth2's IP address to the br-ex in the /etc/network/interfaces file.

4. Compute Node

4.1. Preparing the Node

After you install Ubuntu 12.04 or 13.04 Server 64bits, Go in sudo mode:
```
sudo su
```

Add Grizzly repositories [Only for Ubuntu 12.04]:

apt-get install -y ubuntu-cloud-keyring
echo deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/grizzly main >> /etc/apt/sources.list.d/grizzly.list

Update your system:

apt-get update -y
apt-get upgrade -y
apt-get dist-upgrade -y

Reboot (you might have new kernel)
Install ntp service:
```
apt-get install -y ntp
```

Configure the NTP server to follow the controller node:

#Comment the ubuntu NTP servers
sed -i 's/server 0.ubuntu.pool.ntp.org/#server 0.ubuntu.pool.ntp.org/g' /etc/ntp.conf
sed -i 's/server 1.ubuntu.pool.ntp.org/#server 1.ubuntu.pool.ntp.org/g' /etc/ntp.conf
sed -i 's/server 2.ubuntu.pool.ntp.org/#server 2.ubuntu.pool.ntp.org/g' /etc/ntp.conf
sed -i 's/server 3.ubuntu.pool.ntp.org/#server 3.ubuntu.pool.ntp.org/g' /etc/ntp.conf

#Set the compute node to follow up your conroller node
sed -i 's/server ntp.ubuntu.com/server 10.10.10.51/g' /etc/ntp.conf

service ntp restart

Install other services:
```
apt-get install -y vlan bridge-utils
```

Enable IP_Forwarding:

sed -i 's/#net.ipv4.ip_forward=1/net.ipv4.ip_forward=1/' /etc/sysctl.conf

# To save you from rebooting, perform the following
sysctl net.ipv4.ip_forward=1

4.2.Networking

Perform the following:

# OpenStack management
auto eth0
iface eth0 inet static
address 10.10.10.53
netmask 255.255.255.0

# VM Configuration
auto eth1
iface eth1 inet static
address 10.20.20.53
netmask 255.255.255.0

4.3 KVM

make sure that your hardware enables virtualization:
```
apt-get install -y cpu-checker
kvm-ok
```
Normally you would get a good response. Now, move to install kvm and configure it:
```
apt-get install -y kvm libvirt-bin pm-utils
```

Edit the cgroup_device_acl array in the /etc/libvirt/qemu.conf file to:

cgroup_device_acl = [
"/dev/null", "/dev/full", "/dev/zero",
"/dev/random", "/dev/urandom",
"/dev/ptmx", "/dev/kvm", "/dev/kqemu",
"/dev/rtc", "/dev/hpet","/dev/net/tun"
]

Delete default virtual bridge

virsh net-destroy default
virsh net-undefine default

Enable live migration by updating /etc/libvirt/libvirtd.conf file:
```
listen_tls = 0
listen_tcp = 1
auth_tcp = "none"
```
Edit libvirtd_opts variable in /etc/init/libvirt-bin.conf file:
```
env libvirtd_opts="-d -l"
```
Edit /etc/default/libvirt-bin file
```
libvirtd_opts="-d -l"
```
Restart the libvirt service and dbus to load the new values:
```
service dbus restart && service libvirt-bin restart
```

4.4. OpenVSwitch

Install the openVSwitch:

apt-get install -y openvswitch-switch openvswitch-datapath-dkms

Create the bridges:

#br-int will be used for VM integration
ovs-vsctl add-br br-int

4.5. Quantum

Install the Quantum openvswitch agent:

apt-get -y install quantum-plugin-openvswitch-agent

Edit the OVS plugin configuration file /etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini with:

#Under the database section
[DATABASE]
sql_connection = mysql://quantumUser:[email protected]/quantum

#Under the OVS section
[OVS]
tenant_network_type = gre
tunnel_id_ranges = 1:1000
integration_bridge = br-int
tunnel_bridge = br-tun
local_ip = 10.20.20.53
enable_tunneling = True

#Firewall driver for realizing quantum security group function
[SECURITYGROUP]
firewall_driver = quantum.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

Make sure that your rabbitMQ IP in /etc/quantum/quantum.conf is set to the controller node:

rabbit_host = 10.10.10.51

#And update the keystone_authtoken section

[keystone_authtoken]
auth_host = 10.10.10.51
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = quantum
admin_password = service_pass
signing_dir = /var/lib/quantum/keystone-signing

Restart all the services:

service quantum-plugin-openvswitch-agent restart

4.6. Nova

Install nova's required components for the compute node:
```
apt-get install -y nova-compute-kvm
```

Now modify authtoken section in the /etc/nova/api-paste.ini file to this:

[filter:authtoken]
paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
auth_host = 10.10.10.51
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = nova
admin_password = service_pass
signing_dirname = /tmp/keystone-signing-nova
# Workaround for https://bugs.launchpad.net/nova/+bug/1154809
auth_version = v2.0

Edit /etc/nova/nova-compute.conf file

[DEFAULT]
libvirt_type=kvm
libvirt_ovs_bridge=br-int
libvirt_vif_type=ethernet
libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver
libvirt_use_virtio_for_bridges=True

Modify the /etc/nova/nova.conf like this:

[DEFAULT]
logdir=/var/log/nova
state_path=/var/lib/nova
lock_path=/run/lock/nova
verbose=True
api_paste_config=/etc/nova/api-paste.ini
compute_scheduler_driver=nova.scheduler.simple.SimpleScheduler
rabbit_host=10.10.10.51
nova_url=http://10.10.10.51:8774/v1.1/
sql_connection=mysql://novaUser:[email protected]/nova
root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf

# Auth
use_deprecated_auth=false
auth_strategy=keystone

# Imaging service
glance_api_servers=10.10.10.51:9292
image_service=nova.image.glance.GlanceImageService

# Vnc configuration
novnc_enabled=true
novncproxy_base_url=http://192.168.100.51:6080/vnc_auto.html
novncproxy_port=6080
vncserver_proxyclient_address=10.10.10.53
vncserver_listen=0.0.0.0

# Network settings
network_api_class=nova.network.quantumv2.api.API
quantum_url=http://10.10.10.51:9696
quantum_auth_strategy=keystone
quantum_admin_tenant_name=service
quantum_admin_username=quantum
quantum_admin_password=service_pass
quantum_admin_auth_url=http://10.10.10.51:35357/v2.0
libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver
linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver
#If you want Quantum + Nova Security groups
firewall_driver=nova.virt.firewall.NoopFirewallDriver
security_group_api=quantum
#If you want Nova Security groups only, comment the two lines above and uncomment line -1-.
#-1-firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver

#Metadata
service_quantum_metadata_proxy = True
quantum_metadata_proxy_shared_secret = helloOpenStack

# Compute #
compute_driver=libvirt.LibvirtDriver

# Cinder #
volume_api_class=nova.volume.cinder.API
osapi_volume_listen_port=5900
cinder_catalog_info=volume:cinder:internalURL

Restart nova-* services:

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

Check for the smiling faces on nova-* services to confirm your installation:
```
nova-manage service list
```

5. Your first VM

To start your first VM, we first need to create a new tenant, user and internal network.

Create a new tenant

keystone tenant-create --name project_one

Create a new user and assign the member role to it in the new tenant (keystone role-list to get the appropriate id):

keystone user-create --name=user_one --pass=user_one --tenant-id $put_id_of_project_one [email protected]
keystone user-role-add --tenant-id $put_id_of_project_one  --user-id $put_id_of_user_one --role-id $put_id_of_member_role

Create a new network for the tenant:

quantum net-create --tenant-id $put_id_of_project_one net_proj_one

Create a new subnet inside the new tenant network:

quantum subnet-create --tenant-id $put_id_of_project_one net_proj_one 50.50.1.0/24 --dns_nameservers list=true 8.8.8.7 8.8.8.8

Create a router for the new tenant:

quantum router-create --tenant-id $put_id_of_project_one router_proj_one

Add the router to the running l3 agent (if it wasn't automatically added):

quantum agent-list (to get the l3 agent ID)
quantum l3-agent-router-add $l3_agent_ID router_proj_one

Add the router to the subnet:

quantum router-interface-add $put_router_proj_one_id_here $put_subnet_id_here

Restart all quantum services:

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

Create an external network with the tenant id belonging to the admin tenant (keystone tenant-list to get the appropriate id):
```
quantum net-create --tenant-id $put_id_of_admin_tenant ext_net --router:external=True
```

Create a subnet for the floating ips:

quantum subnet-create --tenant-id $put_id_of_admin_tenant --allocation-pool start=192.168.100.102,end=192.168.100.126 --gateway 192.168.100.1 ext_net 192.168.100.100/24 --enable_dhcp=False

Set your router's gateway to the external network:

quantum router-gateway-set $put_router_proj_one_id_here $put_id_of_ext_net_here

Source creds relative to your project one tenant now:

nano creds_proj_one

#Paste the following:
export OS_TENANT_NAME=project_one
export OS_USERNAME=user_one
export OS_PASSWORD=user_one
export OS_AUTH_URL="http://192.168.100.51:5000/v2.0/"

source creds_proj_one

Add this security rules to make your VMs pingable:

nova --no-cache secgroup-add-rule default icmp -1 -1 0.0.0.0/0
nova --no-cache secgroup-add-rule default tcp 22 22 0.0.0.0/0

Start by allocating a floating ip to the project one tenant:
```
quantum floatingip-create ext_net
```

Start a VM:

nova --no-cache boot --image $id_myFirstImage --flavor 1 my_first_vm

pick the id of the port corresponding to your VM:
```
quantum port-list
```

Associate the floating IP to your VM:

quantum floatingip-associate $put_id_floating_ip $put_id_vm_port

That's it ! ping your VM and enjoy your OpenStack.

6. Licensing

OpenStack Grizzly Install Guide is licensed under a Creative Commons Attribution 3.0 Unported License.

To view a copy of this license, visit [ http://creativecommons.org/licenses/by/3.0/deed.en_US ].

7. Contacts

Bilel Msekni : [email protected]

8. Credits

This work has been based on:

Bilel Msekni's Folsom Install guide [https://github.com/mseknibilel/OpenStack-Folsom-Install-guide]
OpenStack Grizzly Install Guide (Master Branch) [https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide]

9. To do

Your suggestions are always welcomed.

OpenStack Grizzly Install Guide（OVS_MutliNode）

OpenStack Grizzly Install Guide

Authors

Contributors

Table of Contents

0. What is it?

1. Requirements

2. Controller Node

2.1. Preparing Ubuntu

2.2. Networking

2.3. MySQL & RabbitMQ

2.4. RabbitMQ

2.5. Others

2.6. Keystone

2.7. Glance

2.8. Quantum

2.9. Nova

2.10. Cinder

2.11. Horizon

3. Network Node

3.1. Preparing the Node

3.2.Networking

3.4. OpenVSwitch (Part1)

3.5. Quantum

3.4. OpenVSwitch (Part2)

4. Compute Node

4.1. Preparing the Node

4.2.Networking

4.3 KVM

4.4. OpenVSwitch

4.5. Quantum

4.6. Nova

5. Your first VM

6. Licensing

7. Contacts

8. Credits

9. To do