用vmware 创建三台虚拟机，分别命名:controller, compute, network. 在controller节点上： 1.sudo nano /etc/hostname 2.将 ubuntu 修改为　controller #ubuntu是默认的hostname 3.ifconfig 查看controller 节点上的IP地址,记住IP地址

在compute节点上： 1.sudo nano /etc/hostname 2.将 ubuntu 修改为　compute　#ubuntu是默认的hostname 3.ifconfig 查看compute　节点上的IP地址,记住IP地址

在network节点上： 1.sudo nano /etc/hostname 2.将 ubuntu 修改为　network　#ubuntu是默认的hostname 3.ifconfig 查看network节点上的IP地址,记住IP地址

三个节点修改hostname后执行reboot

在三个节点上同样操作： 1.sudo nano /etc/hosts 2.添加三个IP地址，刚才记录的： 192.168.40.142 controller 192.168.40.141 compute 192.168.40.143 network

在三个节点是都执行 sudo service networking restart

执行后各自执行ping命令，ping其余两台的hostname,看是否能ping通

配置好三个虚拟机的节点后．

在controller节点上： 1.sudo apt-get update 进行更新 2.sudo apt-get install python-mysqldb mariadb-server mysql-server 安装完mysql后 3.sudo vim /etc/mysql/my.cnf 4.修改 [mysqld] bind-address = xxx.xxx.xxx.xx # controller 节点的IP default-storage-engine = innodb innodb_file_per_table collation-server = utf8_general_ci init-connect = 'SET NAMES utf8' character-set-server = utf8

5.sudo service mysql restart 6.sudo mysql_install_db 7.sudo mysql_secure_installation #*Enter yes for all 8. sudo apt-get install rabbitmq-server 9.sudo rabbitmqctl change_password guest openstack #openstack 是 rabbitmq server 的密码 10.sudo apt-get install keystone 11.sudo nano /etc/keystone/keystone.conf

[sql]

The SQLAlchemy connection string used to connect to the database

connection = mysql://keystone:openstack@controller/keystone ...

这里的openstack 是 keystone 数据库密码　controller 是当前工作节点的 hostname 12.sudo rm -f /var/lib/keystone/keystone.db

$ mysql -u root -p mysql> CREATE DATABASE keystone; mysql> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY 'openstack'; mysql> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY 'openstack';

这里的openstack是keystone database 密码

$ sudo keystone-manage db_sync

$ sudo nano /etc/keystone/keystone.conf

[DEFAULT] ＃ A "shared secret" between keystone and other openstack services admin_token = openstack ... ＃openstack > admin token password

$ sudo service keystone restart

$ export OS_SERVICE_TOKEN=openstack $ export OS_SERVICE_ENDPOINT=http://controller:35357/v2.0

＃openstack > admin token

$ keystone tenant-create --name=admin --description="Admin Tenant" $ keystone tenant-create --name=service --description="Service Tenant"

$ keystone user-create --name=admin --pass=openstack --email=admin@controller

＃openstack > admin password

$ keystone role-create --name=admin

$ keystone user-role-add --user=admin --tenant=admin --role=admin

$keystone tenant-create --name demo --description "Demo Tenant"

$ keystone user-create --name demo --tenant demo --pass DEMO_PASS --email demo@example.com

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

$ keystone endpoint-create --service-id=the_service_id_above[a0f5eb172e104a67847bac8f8578fa2a] --publicurl=http://controller:5000/v2.0 --internalurl=http://controller:5000/v2.0 --adminurl=http://controller:35357/v2.0

*enter above displayed service id in place of

$ unset OS_SERVICE_TOKEN OS_SERVICE_ENDPOINT

$ keystone --os-username=admin --os-password=openstack --os-auth-url=http://controller:35357/v2.0 token-get

*openstack > admin password

$ keystone --os-username=admin --os-password=openstack --os-tenant-name=admin --os-auth-url=http://controller:35357/v2.0 token-get

*openstack > admin password

$ touch openrc.sh

export OS_USERNAME=admin export OS_PASSWORD=openstack export OS_TENANT_NAME=admin export OS_AUTH_URL=http://controller:35357/v2.0

$touch demo-openrc.sh export OS_TENANT_NAME=demo export OS_USERNAME=demo export OS_PASSWORD=DEMO_PASS export OS_AUTH_URL=http://controller:5000/v2.0

$ source openrc.sh

$ keystone token-get

$ keystone user-list

$ mysql -u root -p

CREATE DATABASE glance; GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' IDENTIFIED BY 'openstack'; GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY 'openstack'; exit

$ source openrc.sh $ keystone user-create --name glance --pass openstack $ keystone user-role-add --user glance --tenant service --role admin $ keystone service-create --name glance --type image --description "OpenStack Image Service" $ keystone endpoint-create --service-id $(keystone service-list | awk '/ image / {print $2}') --publicurl http://controller:9292 --internalurl http://controller:9292 --adminurl http://controller:9292 --region regionOne

$ apt-get install glance

$ apt-get install python-glanceclient

$ nano /etc/glance/glance-api.conf

[DEFAULT] ... verbose = True [database] ... 注消sqlite_db =．．．．． connection = mysql://glance:openstack@controller/glance

[keystone_authtoken] ... auth_host = controller auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = glance admin_password = openstack

[paste_deploy] ... flavor = keystone ..... notifier_strategy = default notification_driver = noop

$ nano /etc/glance/glance-registry.conf [DEFAULT] verbose = Ｔrue ．．．． [database] 注消sqlite_db = /var/lib/glance/glance.sqlite connection = mysql://glance:openstack@controller/glance

[keystone_authtoken] auth_host = controller auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = glance admin_password = openstack

[paste_deploy] ．．． flavor = keystone

notification_driver = noop

$glance-manage db_sync

---

出现错误时： Tables "migrate_version" have non utf8 collation, please make sure all tables are CHARSET=utf8 执行： mysql -u root -p mysql> alter table migrate_version convert to character set utf8 collate utf8_unicode_ci; mysql> flush privileges; mysql> quit

---

$rm -f /var/lib/glance/glance.sqlite $service glance-registry restart $service glance-api restart $mkdir /tmp/images $cd /tmp/images $wget http://cdn.download.cirros-cloud.net/0.3.3/cirros-0.3.3-x86_64-disk.img $source openrc.sh $glance image-create --name "cirros" --file cirros-0.3.3-x86_64-disk.img --disk-format qcow2 --container-format bare --is-public True --progress $glance image-list

$mysql -u root -p

$ CREATE DATABASE nova;

$GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'localhost' IDENTIFIED BY 'openstack';

$GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' IDENTIFIED BY 'openstack';

$exit

$ source openrc.sh

$keystone user-create --name nova --pass openstack

$keystone user-role-add --user nova --tenant service --role admin

$ keystone service-create --name nova --type compute --description "OpenStack Compute"

$keystone endpoint-create --service-id $(keystone service-list | awk '/ compute / {print $2}') --publicurl http://controller:8774/v2/%(tenant_id)s --internalurl http://controller:8774/v2/%(tenant_id)s --adminurl http://controller:8774/v2/%(tenant_id)s --region regionOne

$ apt-get install nova-api $ apt-get install nova-cert $ apt-get install nova-conductor $ apt-get install nova-consoleauth $ apt-get install nova-novncproxy $ apt-get install nova-scheduler $ apt-get install python-novaclient

$sudo nano /etc/nova/nova.conf [DEFAULT] ..... rpc_backend = rabbit rabbit_host = controller rabbit_password = openstack

auth_strategy = keystone

my_ip = 192.168.40.142 vncserver_listen = 192.168.40.142 vncserver_proxyclient_address = 192.168.40.142

[database] connection = mysql://nova:openstack@controller/nova

[keystone_authtoken] auth_host = controller auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = glance admin_password = openstack

[glance] host = controller

$sudo nova-manage db sync

$sudo rm -f /var/lib/nova/nova.sqlite

$ service nova-api restart $service nova-cert restart $service nova-consoleauth restart $service nova-scheduler restart $service nova-conductor restart $service nova-novncproxy restart

在Compute 节点上： $apt-get install nova-compute sysfsutils $ nano /etc/nova/nova.conf [DEFAULT] ．．．．． rpc_backend = rabbit rabbit_host = controller rabbit_password = openstack

auth_strategy = keystone

my_ip = 192.168.40.141

vnc_enabled = True vncserver_listen = 0.0.0.0 vncserver_proxyclient_address = 192.168.40.141 novncproxy_base_url = http://controller:6080/vnc_auto.html

[keystone_authtoken] ... auth_host = controller auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = glance admin_password = openstack

[glance] ... host = controller

$ egrep -c '(vmx|svm)' /proc/cpuinfo

---

如果你执行此命令０值，你的compute节点不支持hard-ware acceleration， 你必须修改libvirt配置，将KVM换成QEMU

---

$nano /etc/nova/nova-compute.conf [libvirt] ... virt_type = qemu

$service nova-compute restart $rm -f /var/lib/nova/nova.sqlite

在Controller节点上： $source openrc.sh $nova service-list $nova image-list