# apt-get update
# apt-get upgrade
# apt-get install ntp
Then edit /etc/ntp.conf and add these lines:
server ntp.ubuntu.com iburst
server 127.127.1.0
fudge 127.127.1.0 stratum 10
# /etc/inin.d/ntp restart
Edit network interface file
# vi /etc/network/interfaces
auto eth0
iface eth0 inet static
address 172.16.0.208
netmask 255.255.255.0
network 172.16.0.0
broadcast 172.16.0.255
gateway 172.16.0.1
dns-nameservers 172.16.0.1
auto eth1
iface eth1 inet static
address 10.0.200.1
netmask 255.255.255.0
network 10.0.200.0
broadcast 10.0.200.255
# apt-get install bridge-utils
# apt-get install rabbitmq-server memcached python-memcache
# apt-get install kvm libvirt-bin
# apt-get install open-iscsi open-iscsi-utils
# apt-get install -y mysql-server python-mysqldb
mysql> CREATE DATABASE glance;
mysql> GRANT ALL ON glance.* TO 'glancedbadmin'@'%' IDENTIFIED BY '123456';
as the same as db "nova" and "keystone"
# apt-get install keystone python-keystone python-keystoneclient
vi /etc/keystone/keystone.conf
[catalog]
#driver = keystone.catalog.backends.sql.Catalog
driver = keystone.catalog.backends.templated.TemplatedCatalog
template_file = /etc/keystone/default_catalog.templates
# keystone-manage db_sync
# ./keystone_data.sh
# apt-get install glance glance-api glance-client glance-common glance-registry python-glance
# vi /etc/glance/glance-api-paste.ini
# vi /etc/glance/glance-registry-paste.ini
# vi /etc/glance/glance-registry.conf
# vi /etc/glance/glance-api.conf
[paste_deploy]
flavor = keystone
# glance-manage version_control 0
# glance-manage db_sync
# service glance-api restart && service glance-registry restart
export OS_TENANT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=123456
export OS_AUTH_URL="http://localhost:5000/v2.0/"
# apt-get install nova-api nova-cert nova-common nova-compute nova-compute-kvm nova-doc nova-network nova-objectstore nova-scheduler nova-vncproxy nova-volume python-nova python-novaclient
# apt-get install nova-cert nova-consoleauth
# for a in libvirt-bin nova-network nova-compute nova-api nova-objectstore nova-scheduler nova-vncproxy nova-cert nova-consoleauth; do service "$a" stop; done
# for a in libvirt-bin nova-network nova-compute nova-api nova-objectstore nova-scheduler nova-vncproxy nova-cert nova-consoleauth; do service "$a" start; done
Edit /etc/nova/nova.conf:
# vi /etc/nova/nova.conf
--dhcpbridge=/usr/bin/nova-dhcpbridge
--lock_path=/var/lock/nova
--iscsi_helper=tgtadm
--root_helper=sudo nova-rootwrap
--verbose
--allow_admin_api
--scheduler_driver=nova.scheduler.simple.SimpleScheduler
--dhcpbridge_flagfile=/etc/nova/nova.conf
--fixed_range=10.0.200.0/24
--s3_host=172.16.0.208
--network_manager=nova.network.manager.FlatDHCPManager
--osapi_compute_extension=nova.api.openstack.compute.contrib.standard_extensions
--my_ip=172.16.0.208
--public_interface=eth0
--vlan_interface=
--flat_network_bridge=br100
--flat_interface=eth1
--sql_connection=mysql://novadbadmin:123456@localhost/nova
--libvirt_type=kvm
--instance_name_template=instance-%08x
-novncproxy_base_url=http://172.16.0.208:6080/vnc_auto.html
--xvpvncproxy_base_url=http://172.16.0.208:6081/console
--vncserver_listen=172.16.0.208
--vncserver_proxyclient_address=172.16.0.208
--api_paste_config=/etc/nova/api-paste.ini
--image_service=nova.image.glance.GlanceImageService
--ec2_dmz_host=172.16.0.208
--rabbit_host=172.16.0.208
--rabbit_password=guest
--glance_api_servers=172.16.0.208:9292
--force_dhcp_release
--multi_host
--send_arp_for_ha
--logdir=/var/log/nova
--state_path=/data/openstack/nova
--instances_path=/data/openstack/nova/instances
--libvirt_use_virtio_for_bridges
--connection_type=libvirt
--firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver
--auth_strategy=keystone
# nova-manage db sync
# nova-manage network create private --fixed_range_v4=10.0.200.0/24 --num_networks=1 --bridge=br100 --bridge_interface=eth1 --network_size=32
go to "state_path" flag in nova.conf and create some directory, since of nova need it
# state_path=/data/openstack/nova
# cd $state_path
# mkdir keys buckets CA
# chown -R nova:nova $state_path
# apt-get install libapache2-mod-wsgi openstack-dashboard
# vi /etc/apache2/conf.d/openstack-dashboard.conf
WSGIScriptAlias / /usr/share/openstack-dashboard/openstack_dashboard/wsgi/django.wsgi
WSGIDaemonProcess horizon user=www-data group=www-data processes=3 threads=10
<Directory /usr/share/openstack-dashboard/openstack_dashboard/wsgi>
Order allow,deny
Allow from all
</Directory>
# vi /etc/openstack-dashboard/local_settings.py
edit this line:
CACHE_BACKEND = 'memcached://127.0.0.1:11211/'
# service apache2 restart
**********************************************
Configuring Live Migrations
Modify /etc/libvirt/libvirtd.conf
find #listen_tls = 0, and remove "#"
find #listen_tcp = 1 and remove "#"
add: auth_tcp = "none"
Modify /etc/init/libvirt-bin.conf
before: exec /usr/sbin/libvirtd -d
after: exec /usr/sbin/libvirtd -d -l
Modify /etc/default/libvirt-bin
before: libvirtd_opts="-d"
after: libvirtd_ops="-d -l"
# service libvirt-bin restart
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