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私有云 openstack部署
控制节点 计算节点 两台机器 环境准备 centos7.1 控制节点 外网卡Linux-node0.openstack 192.168.31.151 内网卡Linux-node0.openstack 192.168.1.17 计算节点 外网卡Linux-node2.openstack 192.168.31.219 内网卡Linux-node2.openstack 192.168.1.8 关闭防火墙 firewalld 关闭selinux /etc/hosts #主机名一开始设置好，后面就不能更改了，否则就会出问题！这里设置好ip与主机名的对应关系 192.168.1.17 linux-node1.openstack 192.168.1.8 linux-node2.openstack #Base 安装源文件 yum install -y http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-8.noarch.rpm yum install -y centos-release-openstack-liberty yum install -y python-openstackclient ##MySQL yum install -y mariadb mariadb-server MySQL-python ##RabbitMQ yum install -y rabbitmq-server ##Keystone yum install -y openstack-keystone httpd mod_wsgi memcached python-memcached ##Glance yum install -y openstack-glance python-glance python-glanceclient ##Nova yum install -y openstack-nova-api openstack-nova-cert openstack-nova-conductor openstack-nova-console openstack-nova-novncproxy openstack-nova-scheduler python-novaclient ##Neutron linux-node1.example.com yum install -y openstack-neutron openstack-neutron-ml2 openstack-neutron-linuxbridge python-neutronclient ebtables ipset ##Dashboard yum install -y openstack-dashboard ##Cinder yum install -y openstack-cinder python-cinderclient ************************************************************************************* ##Base yum install -y http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-8.noarch.rpm yum install centos-release-openstack-liberty yum install python-openstackclient ##Nova linux-node2.openstack yum install -y openstack-nova-compute sysfsutils ##Neutron linux-node2.openstack yum install -y openstack-neutron openstack-neutron-linuxbridge ebtables ipset ##Cinder yum install -y openstack-cinder python-cinderclient targetcli python-oslo-policy ************************************************************************************* 设置时间同步、 关闭 selinux 和 iptables 在 linux-node0 上配置（ 只有 centos7 能用， 6 还用 ntp） [root@linux-node0 ~]# yum install -y chrony vim /etc/chrony.conf allow 192.168/16 #允许那些服务器和自己同步时间 [root@linux-node1 ~]# systemctl enable chronyd.service #开机启动 systemctl start chronyd.service timedatectl set-timezone Asia/Shanghai #设置时区 timedatectl status 在 linux-node2 上配置 [root@linux-node2 ~]# yum install -y chrony vim /etc/chrony.conf server 192.168.1.17 iburst #只留一行 [root@linux-node2 ~]# systemctl enable chronyd.service systemctl start chronyd.service timedatectl set-timezone Asia/Shanghai chronyc sources [root@linux-node0 ~]# cp /usr/share/mysql/my-medium.cnf /etc/my.cnf 或 /usr/share/mariadb/my-medium.cnf [mysqld] default-storage-engine = innodb innodb_file_per_table collation-server = utf8_general_ci init-connect = ‘SET NAMES utf8‘ character-set-server = utf8 [root@linux-node0 ~]# systemctl enable mariadb.service mysql_install_db --datadir="/var/lib/mysql" --user="mysql" #初始化数据库 systemctl start mariadb.service mysql_secure_installation #设置密码及初始化 密码 123456，一路 y 回车
CREATE DATABASE keystone;
GRANT ALL PRIVILEGES ON keystone.* TO ‘keystone‘@‘localhost‘ IDENTIFIED BY ‘keystone‘;
GRANT ALL PRIVILEGES ON keystone.* TO ‘keystone‘@‘%‘ IDENTIFIED BY ‘keystone‘;
CREATE DATABASE glance;
GRANT ALL PRIVILEGES ON glance.* TO ‘glance‘@‘localhost‘ IDENTIFIED BY ‘glance‘;
GRANT ALL PRIVILEGES ON glance.* TO ‘glance‘@‘%‘ IDENTIFIED BY ‘glance‘;
CREATE DATABASE nova;
GRANT ALL PRIVILEGES ON nova.* TO ‘nova‘@‘localhost‘ IDENTIFIED BY ‘nova‘;
GRANT ALL PRIVILEGES ON nova.* TO ‘nova‘@‘%‘ IDENTIFIED BY ‘nova‘;
CREATE DATABASE neutron;
GRANT ALL PRIVILEGES ON neutron.* TO ‘neutron‘@‘localhost‘ IDENTIFIED BY ‘neutron‘;
GRANT ALL PRIVILEGES ON neutron.* TO ‘neutron‘@‘%‘ IDENTIFIED BY ‘neutron‘;
CREATE DATABASE cinder;
GRANT ALL PRIVILEGES ON cinder.* TO ‘cinder‘@‘localhost‘ IDENTIFIED BY ‘cinder‘;
GRANT ALL PRIVILEGES ON cinder.* TO ‘cinder‘@‘%‘ IDENTIFIED BY ‘cinder‘;
flush privileges; 更新数据库
[root@control-node0 ~]# systemctl enable rabbitmq-server.service
[root@control-node0 ~]# systemctl start rabbitmq-server.service
创建openstack的用户名和密码
[root@control-node0 ~]# rabbitmqctl add_user openstack openstack
Creating user "openstack" ...
...done.
用户授权
[root@control-node0 ~]# rabbitmqctl set_permissions openstack ".*" ".*" ".*"
Setting permissions for user "openstack" in vhost "/" ...
...done.
列出rabbitmq的插件
[root@control-node0 ~]# rabbitmq-plugins list
[ ] amqp_client 3.3.5
[ ] cowboy 0.5.0-rmq3.3.5-git4b93c2d
[ ] eldap 3.3.5-gite309de4
[ ] mochiweb 2.7.0-rmq3.3.5-git680dba8
[ ] rabbitmq_amqp1_0 3.3.5
[ ] rabbitmq_auth_backend_ldap 3.3.5
[ ] rabbitmq_auth_mechanism_ssl 3.3.5
[ ] rabbitmq_consistent_hash_exchange 3.3.5
[ ] rabbitmq_federation 3.3.5
[ ] rabbitmq_federation_management 3.3.5
[ ] rabbitmq_management 3.3.5
[ ] rabbitmq_management_agent 3.3.5
[ ] rabbitmq_management_visualiser 3.3.5
[ ] rabbitmq_mqtt 3.3.5
[ ] rabbitmq_shovel 3.3.5
[ ] rabbitmq_shovel_management 3.3.5
[ ] rabbitmq_stomp 3.3.5
[ ] rabbitmq_test 3.3.5
[ ] rabbitmq_tracing 3.3.5
[ ] rabbitmq_web_dispatch 3.3.5
[ ] rabbitmq_web_stomp 3.3.5
[ ] rabbitmq_web_stomp_examples 3.3.5
[ ] sockjs 0.3.4-rmq3.3.5-git3132eb9
[ ] webmachine 1.10.3-rmq3.3.5-gite9359c7
rabbitmq管理插件启动
[root@control-node0 ~]# rabbitmq-plugins enable rabbitmq_management
重新启动rabbitmq
[root@control-node0 ~]# systemctl restart rabbitmq-server.service
再次查看监听的端口：web管理端口:15672
lsof -i:15672 查看进程
[root@control-node0 ~]# netstat -lntup
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:25672 0.0.0.0:* LISTEN 38649/beam
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 38154/mysqld
打开http://192.168.31.151:15672 用户名 guest 密码 guest
登录进去之后：
Admin------->复制administrator------->点击openstack------>Update this user-------->
Tags:粘帖administrator--------->密码都设置为openstack-------->logout
然后在登陆：用户名 openstack 密码 openstack
[root@control-node0 ~]# openssl rand -hex 10
8097f01ca96d056655cf 产生的随机数
[root@control-node0 ~]# grep -n ‘^[a-z]‘ /etc/keystone/keystone.conf
12:admin_token = 8097f01ca96d056655cf
107:verbose = true
495:connection = mysql://keystone:keystone@192.168.1.17/keystone
1313:servers = 192.168.1.17:11211
1349:driver = sql
1911:provider = uuid
1916:driver = memcache
同步数据库：注意权限，所以要用su -s 切换到keystone用户下执行：
[root@control-node0 ~]# su -s /bin/sh -c "keystone-manage db_sync" keystone
No handlers could be found for logger "oslo_config.cfg"
验证数据是否创建成功
[root@control-node0 ~]# mysql -ukeystone -pkeystone
MariaDB [(none)]> use keystone
Database changed
MariaDB [keystone]> show tables;
[root@control-node0 ~]# systemctl enable memcached
[root@control-node0 ~]# systemctl start memcached.service
必须要配置httpd的ServerName,否则keystone服务不能起来
[root@control-node0 ~]# vi /etc/httpd/conf/httpd.conf
ServerName 192.168.1.17:80
[root@control-node0 ~]# grep -n ‘^ServerName‘ /etc/httpd/conf/httpd.conf
95:ServerName 192.168.1.17:80
新建keystone配置文件，并用apache来代理它：5000 正常的api来访问 35357 管理访问的端口
[root@control-node0 ~]# vim /etc/httpd/conf.d/wsgi-keystone.conf
Listen 5000
Listen 35357
<VirtualHost *:5000>
WSGIDaemonProcess keystone-public processes=5 threads=1 user=keystone group=keystone display-name=%{GROUP}
WSGIProcessGroup keystone-public
WSGIScriptAlias / /usr/bin/keystone-wsgi-public
WSGIApplicationGroup %{GLOBAL}
WSGIPassAuthorization On
<IfVersion >= 2.4>
ErrorLogFormat "%{cu}t %M"
</IfVersion>
ErrorLog /var/log/httpd/keystone-error.log
CustomLog /var/log/httpd/keystone-access.log combined
<Directory /usr/bin>
<IfVersion >= 2.4>
Require all granted
</IfVersion>
<IfVersion < 2.4>
Order allow,deny
Allow from all
</IfVersion>
</Directory>
</VirtualHost>
<VirtualHost *:35357>
WSGIDaemonProcess keystone-admin processes=5 threads=1 user=keystone group=keystone display-name=%{GROUP}
WSGIProcessGroup keystone-admin
WSGIScriptAlias / /usr/bin/keystone-wsgi-admin
WSGIApplicationGroup %{GLOBAL}
WSGIPassAuthorization On
<IfVersion >= 2.4>
ErrorLogFormat "%{cu}t %M"
</IfVersion>
ErrorLog /var/log/httpd/keystone-error.log
CustomLog /var/log/httpd/keystone-access.log combined
<Directory /usr/bin>
<IfVersion >= 2.4>
Require all granted
</IfVersion>
<IfVersion < 2.4>
Order allow,deny
Allow from all
</IfVersion>
</Directory>
</VirtualHost>
启动memcache与httpd服务
[root@control-node0 ~]# systemctl enable httpd
[root@control-node0 ~]# systemctl start httpd
查看端口
[root@control-node0 ~]# netstat -lntup|grep httpd
tcp6 0 0 :::5000 :::* LISTEN 39324/httpd
tcp6 0 0 :::80 :::* LISTEN 39324/httpd
tcp6 0 0 :::35357 :::* LISTEN 39324/httpd
创建验证用户及地址版本信息
[root@control-node0 ~]# grep -n ‘^admin_token‘ /etc/keystone/keystone.conf
12:admin_token = 8097f01ca96d056655cf
[root@control-node0 ~]# export OS_TOKEN=8097f01ca96d056655cf
[root@control-node0 ~]# export OS_URL=http://192.168.1.17:35357/v3
[root@control-node0 ~]# export OS_IDENTITY_API_VERSION=3
[root@control-node0 ~]# env
创建 admin 项目---创建 admin 用户（密码 admin，生产不要这么玩） ---创建 admin 角色---把 admin 用户加入到 admin 项目赋予 admin 的角色（三个 admin 的位置：项目，用户，角色）
创建租户用户
[root@control-node0 ~]# openstack project create --domain default --description "Admin Project" admin
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | Admin Project |
| domain_id | default |
| enabled | True |
| id | b5a578cfdb4848dba2b91dd38d1e2b93 |
| is_domain | False |
| name | admin |
| parent_id | None |
+-------------+----------------------------------+
创建admin的用户
[root@control-node0 ~]# openstack user create --domain default --password-prompt admin
User Password:admin
Repeat User Password:admin
+-----------+----------------------------------+
| Field | Value |
+-----------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | ad4f6c3d88a047d6802a05735a03ba8f |
| name | admin |
+-----------+----------------------------------+
创建admin的角色
[root@control-node0 ~]# openstack role create admin
+-------+----------------------------------+
| Field | Value |
+-------+----------------------------------+
| id | 0b546d54ed7f467fa90f18bb899452d3 |
| name | admin |
+-------+----------------------------------+
把admin用户加入到admin项目，并赋予admin的角色
[root@control-node0 ~]# openstack role add --project admin --user admin admin
创建普通用户密码及角色
[root@control-node0 ~]# openstack project create --domain default --description "Demo Project" demo
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | Demo Project |
| domain_id | default |
| enabled | True |
| id | 5f4aaeb328f049ddbfe2717ded103c67 |
| is_domain | False |
| name | demo |
| parent_id | None |
+-------------+----------------------------------+
[root@control-node0 ~]# openstack user create --domain default --password=demo demo
+-----------+----------------------------------+
| Field | Value |
+-----------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | 46dc3686bc0a4ea6b8d09505603ccecc |
| name | demo |
+-----------+----------------------------------+
[root@control-node0 ~]# openstack role create user
+-------+----------------------------------+
| Field | Value |
+-------+----------------------------------+
| id | 314a22500bf042ba9a970701e2c39998 |
| name | user |
+-------+----------------------------------+
[root@control-node0 ~]# openstack role add --project demo --user demo user
创建一个Service的项目 用来管理其他服务用
[root@control-node0 ~]#
openstack project create --domain default --description "Service Project" service
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | Service Project |
| domain_id | default |
| enabled | True |
| id | de068df7bbad42379c0c6050fa306fbb |
| is_domain | False |
| name | service |
| parent_id | None |
+-------------+----------------------------------+
查看创建的用户及角色
[root@control-node0 ~]# openstack user list
+----------------------------------+-------+
| ID | Name |
+----------------------------------+-------+
| 46dc3686bc0a4ea6b8d09505603ccecc | demo |
| ad4f6c3d88a047d6802a05735a03ba8f | admin |
+----------------------------------+-------+
[root@control-node0 ~]# openstack role list
+----------------------------------+-------+
| ID | Name |
+----------------------------------+-------+
| 0b546d54ed7f467fa90f18bb899452d3 | admin |
| 314a22500bf042ba9a970701e2c39998 | user |
+----------------------------------+-------+
[root@control-node0 ~]# openstack project list
+----------------------------------+---------+
| ID | Name |
+----------------------------------+---------+
| 5f4aaeb328f049ddbfe2717ded103c67 | demo |
| b5a578cfdb4848dba2b91dd38d1e2b93 | admin |
| de068df7bbad42379c0c6050fa306fbb | service |
+----------------------------------+---------+
keystone本身也需要注册
[root@control-node0 ~]#
openstack service create --name keystone --description "OpenStack Identity" identity
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Identity |
| enabled | True |
| id | d632e3036b974943978631b9cabcafe0 |
| name | keystone |
| type | identity |
+-------------+----------------------------------+
公共的api接口
[root@control-node0 ~]# openstack endpoint create --region RegionOne identity public http://192.168.1.17:5000/v2.0
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 1a8eb7b97ff64c56886942a38054b9bb |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | d632e3036b974943978631b9cabcafe0 |
| service_name | keystone |
| service_type | identity |
| url | http://192.168.1.17:5000/v2.0 |
+--------------+----------------------------------+
私有的api接口
[root@control-node0 ~]#
openstack endpoint create --region RegionOne identity internal http://192.168.1.17:5000/v2.0
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 4caf182c26dd457ba86d9974dfb00c1b |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| service_id | d632e3036b974943978631b9cabcafe0 |
| service_name | keystone |
| service_type | identity |
| url | http://192.168.1.17:5000/v2.0 |
+--------------+----------------------------------+
管理的api接口
[root@control-node0 ~]#
openstack endpoint create --region RegionOne identity admin http://192.168.1.17:35357/v2.0
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 34c8185306c340a0bb4efbfc9da21003 |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| service_id | d632e3036b974943978631b9cabcafe0 |
| service_name | keystone |
| service_type | identity |
| url | http://192.168.1.17:35357/v2.0 |
+--------------+----------------------------------+
查看api接口
[root@control-node0 ~]# openstack endpoint list
+----------------------------------+-----------+--------------+--------------+---------+-----------+-
| ID | Region | Service Name | Service Type | Enabled | Interface | URL |
+----------------------------------+-----------+--------------+--------------+---------+-----------+-
| 1a8eb7b97ff64c56886942a38054b9bb | RegionOne | keystone | identity | True | public | http://19.168.1.17:5000/v2.0 |
| 34c8185306c340a0bb4efbfc9da21003 | RegionOne | keystone | identity | True | admin | http://192.168.1.17:35357/v2.0 |
| 4caf182c26dd457ba86d9974dfb00c1b | RegionOne | keystone | identity | True | internal | http://192.168.1.17:5000/v2.0 |
+----------------------------------+-----------+--------------+--------------+---------+-----------+-
删除 openstack endpoint delete ID号
使用用户名密码的方式登录：必须要先取消环境变量
[root@control-node0 ~]# unset OS_TOKEN
[root@control-node0 ~]# unset OS_URL
[root@control-node0 ~]# openstack --os-auth-url http://192.168.1.17:35357/v3 --os-project-domain-id default --os-user-domain-id default --os-project-name admin --os-username admin --os-auth-type password token issue
Password:
+------------+----------------------------------+
| Field | Value |
+------------+----------------------------------+
| expires | 2016-05-27T05:25:30.193235Z |
| id | 4e8c0c1e0f20481d959c977db7f689b6 |
| project_id | b5a578cfdb4848dba2b91dd38d1e2b93 |
| user_id | ad4f6c3d88a047d6802a05735a03ba8f |
+------------+----------------------------------+
密码 admin
便快捷的使用keystone,我们需要设置两个环境变量：
[root@control-node0 ~]# cat admin-openrc.sh
export OS_PROJECT_DOMAIN_ID=default
export OS_USER_DOMAIN_ID=default
export OS_PROJECT_NAME=admin
export OS_TENANT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=admin
export OS_AUTH_URL=http://192.168.1.17:35357/v3
export OS_IDENTITY_API_VERSION=3
[root@control-node0 ~]# cat demo-openrc.sh
export OS_PROJECT_DOMAIN_ID=default
export OS_USER_DOMAIN_ID=default
export OS_PROJECT_NAME=demo
export OS_TENANT_NAME=demo
export OS_USERNAME=demo
export OS_PASSWORD=demo
export OS_AUTH_URL=http://192.168.1.17:5000/v3
export OS_IDENTITY_API_VERSION=3
添加执行权限
[root@control-node0 ~]# chmod +x admin-openrc.sh demo-openrc.sh
测试获取TOKEN
[root@control-node0 ~]# source admin-openrc.sh
[root@control-node0 ~]# openstack token issue
+------------+----------------------------------+
| Field | Value |
+------------+----------------------------------+
| expires | 2016-05-27T05:30:03.600977Z |
| id | 409443b07f5948f2a437443090927621 |
| project_id | b5a578cfdb4848dba2b91dd38d1e2b93 |
| user_id | ad4f6c3d88a047d6802a05735a03ba8f |
+------------+----------------------------------+
修改配置文件添加数据库连接glance-api.conf与glance-registry.conf
[root@control-node0 ~]# vim /etc/glance/glance-api.conf
[root@control-node0 ~]# vim /etc/glance/glance-registry.conf
[root@control-node0 ~]# grep -n ‘^connection‘ /etc/glance/glance-api.conf
538:connection=mysql://glance:glance@19.168.1.17/glance
[root@control-node0 ~]# grep -n ‘^connection‘ /etc/glance/glance-registry.conf
363:connection=mysql://glance:glance@192.168.1.17/glance
同步数据库
[root@control-node0 ~]# su -s /bin/sh -c "glance-manage db_sync" glance
No handlers could be found for logger "oslo_config.cfg"
查看数据库同步是否成功
[root@control-node0 ~]# mysql -uglance -pglance -h 192.168.1.17
MariaDB [(none)]> use glance;
Database changed
MariaDB [glance]> show tables
创建glance用户
[root@control-node0 ~]# source admin-openrc.sh
[root@control-node0 ~]# openstack user create --domain default --password=glance glance
+-----------+----------------------------------+
| Field | Value |
+-----------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | 9009c0e0431646d193744d445411a0ab |
| name | glance |
+-----------+----------------------------------+
将此用户加入到项目里面并给它赋予admin的权限
[root@control-node0 ~]# openstack role add --project service --user glance admin
[root@control-node0 ~]# vim /etc/glance/glance-api.conf
[root@control-node0 ~]# grep -n ^[a-z] /etc/glance/glance-api.conf
363:verbose=True
491:notification_driver = noop
538:connection=mysql://glance:glance@192.168.1.17/glance
642:default_store=file
701:filesystem_store_datadir=/var/lib/glance/images/
974:auth_uri = http://192.168.1.17:5000
975:auth_url = http://192.168.1.17:35357
976:auth_plugin = password
977:project_domain_id = default
978:user_domain_id = default
979:project_name = service
980:username = glance
981:password = glance
1484:flavor= keystone
[root@control-node0 ~]# grep -n ‘^[a-z]‘ /etc/glance/glance-registry.conf
363:connection=mysql://glance:glance@192.168.1.17/glance
767:auth_uri = http://192.168.1.17:5000
768:auth_url = http://192.168.1.17:35357
769:auth_plugin = password
770:project_domain_id = default
771:user_domain_id = default
772:project_name = service
773:username = glance
774:password = glance
1256:flavor=keystone
启动glance服务并设置开机启动
[root@control-node0 ~]# systemctl enable openstack-glance-api
[root@control-node0 ~]# systemctl enable openstack-glance-registry
[root@control-node0 ~]# systemctl start openstack-glance-api
[root@control-node0 ~]# systemctl start openstack-glance-registry
监听端口: registry:9191 api:9292
[root@control-node0 ~]# netstat -antup
[root@control-node0 ~]# source admin-openrc.sh
[root@control-node0 ~]#
openstack service create --name glance --description "OpenStack Image service" image
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Image service |
| enabled | True |
| id | 5ab719816a7f4294a7f843950fcd2e59 |
| name | glance |
| type | image |
+-------------+----------------------------------+
openstack endpoint create --region RegionOne image public http://192.168.1.17:9292
openstack endpoint create --region RegionOne image internal http://192.168.1.17:9292
openstack endpoint create --region RegionOne image admin http://192.168.1.17:9292
[root@control-node0 ~]#
openstack endpoint create --region RegionOne image public http://192.168.1.17:9292
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | a181ddd3ee8b4d72be1a0fda87b542ef |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 5ab719816a7f4294a7f843950fcd2e59 |
| service_name | glance |
| service_type | image |
| url | http://192.168.1.17:9292 |
+--------------+----------------------------------+
[root@control-node0 ~]# openstack endpoint create --region RegionOne image internal http://10.0.0.80:9292
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 4df72061901c40efa3905e95674fc5bc |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 5ab719816a7f4294a7f843950fcd2e59 |
| service_name | glance |
| service_type | image |
| url | http://192.168.1.17:9292 |
+--------------+----------------------------------+
[root@control-node0 ~]# openstack endpoint create --region RegionOne image admin http://192.168.1.17:9292
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | f755b7c22ab04ea3857840086b7c7754 |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 5ab719816a7f4294a7f843950fcd2e59 |
| service_name | glance |
| service_type | image |
| url | http://192.168.1.17:9292 |
+--------------+----------------------------------+
环境变量添加export OS_IMAGE_API_VERSION=2
[root@control-node0 ~]# cat admin-openrc.sh
export OS_PROJECT_DOMAIN_ID=default
export OS_USER_DOMAIN_ID=default
export OS_PROJECT_NAME=admin
export OS_TENANT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=admin
export OS_AUTH_URL=http://192.168.1.17:35357/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2
[root@control-node0 ~]# cat demo-openrc.sh
export OS_PROJECT_DOMAIN_ID=default
export OS_USER_DOMAIN_ID=default
export OS_PROJECT_NAME=demo
export OS_TENANT_NAME=demo
export OS_USERNAME=demo
export OS_PASSWORD=demo
export OS_AUTH_URL=http://192.168.1.17:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2
[root@control-node0 ~]# glance image-list
上传镜像
[root@control-node0 ~]# glance image-create --name "cirros" --file cirros-0.3.4-x86_64-disk.img --disk-format qcow2 --container-format bare --visibility public --progress
[=============================>] 100%
+------------------+--------------------------------------+
| Property | Value |
+------------------+--------------------------------------+
| checksum | ee1eca47dc88f4879d8a229cc70a07c6 |
| container_format | bare |
| created_at | 2016-05-27T05:09:36Z |
| disk_format | qcow2 |
| id | 07245ea1-5f76-453d-a320-f1b08433a10a |
| min_disk | 0 |
| min_ram | 0 |
| name | cirros |
| owner | b5a578cfdb4848dba2b91dd38d1e2b93 |
| protected | False |
| size | 13287936 |
| status | active |
| tags | [] |
| updated_at | 2016-05-27T05:09:36Z |
| virtual_size | None |
| visibility | public |
+------------------+--------------------------------------+
查看镜像
[root@control-node0 ~]# glance image-list
+--------------------------------------+--------+
| ID | Name |
+--------------------------------------+--------+
| 07245ea1-5f76-453d-a320-f1b08433a10a | cirros |
+--------------------------------------+--------+
配置nova.conf文件
1）、配置nova连接及数据表的创建
[root@control-node0 ~]# grep -n ^[a-z] /etc/nova/nova.conf
1740:connection=mysql://nova:nova@192.168.1.17/nova
同步数据库
[root@control-node0 ~]# su -s /bin/sh -c "nova-manage db sync" nova
检查数据库
[root@control-node0 ~]# mysql -unova -pnova -h 192.168.1.17
MariaDB [(none)]> use nova
Database changed
MariaDB [nova]> show tables;
2)、Keystone配置
[root@control-node0 ~]# vim /etc/nova/nova.conf
[root@control-node0 ~]# grep -n ^[a-z] /etc/nova/nova.conf
1420:rpc_backend=rabbit
1740:connection=mysql://nova:nova@192.168.1.17/nova
2922:rabbit_host=192.168.1.17
2926:rabbit_port=5672
2938:rabbit_userid=openstack
2942:rabbit_password=openstack
[root@control-node0 ~]# source admin-openrc.sh
[root@control-node0 ~]# openstack user create --domain default --password=nova nova
+-----------+----------------------------------+
| Field | Value |
+-----------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | 6b4986f51d7749fd8dc9668d92e21e01 |
| name | nova |
+-----------+----------------------------------+
[root@control-node0 ~]# openstack role add --project service --user nova admin
[root@control-node0 nova]# grep -n ^[a-z] nova.conf
61:rpc_backend=rabbit
124:my_ip=192.168.1.17
268:enabled_apis=osapi_compute,metadata
425:auth_strategy=keystone
1053:network_api_class=nova.network.neutronv2.api.API
1171:linuxnet_interface_driver=nova.network.linux_net.NeutronLinuxBridgeInterfaceDriver
1331:security_group_api=neutron
1760:firewall_driver = nova.virt.firewall.NoopFirewallDriver
1828:vncserver_listen=$my_ip
1832:vncserver_proxyclient_address=$my_ip
2213:connection=mysql://nova:nova@192.168.1.17/nova
2334:host=$my_ip
2542:auth_uri = http://192.168.1.17:5000
2543:auth_url = http://192.168.1.17:35357
2544:auth_plugin = password
2545:project_domain_id = default
2546:user_domain_id = default
2547:project_name = service
2548:username = nova
2549:password = nova
3033:url = http://192.168.1.17:9696
3034:auth_url = http://192.168.1.17:35357
3035:auth_plugin = password
3036:project_domain_id = default
3037:user_domain_id = default
3038:region_name = RegionOne
3039:project_name = service
3040:username = neutron
3041:password = neutron
3049:service_metadata_proxy=true
3053:metadata_proxy_shared_secret=neutron
3804:lock_path=/var/lib/nova/tmp
3967:rabbit_host=192.168.1.17
3971:rabbit_port=5672
3983:rabbit_userid=openstack
3987:rabbit_password=openstack
设置开机自启动
systemctl enable openstack-nova-api.service
openstack-nova-cert.service openstack-nova-consoleauth.service
openstack-nova-scheduler.service openstack-nova-conductor.service
openstack-nova-novncproxy.service
启动全部服务
[root@linux-node1 ~]# systemctl start openstack-nova-api.service
openstack-nova-cert.service openstack-nova-consoleauth.service
openstack-nova-scheduler.service openstack-nova-conductor.service
openstack-nova-novncproxy.service
注册服务
openstack service create --name nova --description "OpenStack Compute" compute
openstack endpoint create --region RegionOne compute public http://192.168.1.17:8774/v2/%\(tenant_id\)s
openstack endpoint create --region RegionOne compute internal http://192.168.1.17:8774/v2/%\(tenant_id\)s
openstack endpoint create --region RegionOne compute admin http://192.168.1.17:8774/v2/%\(tenant_id\)s
[root@control-node0 ~]# source admin-openrc.sh
[root@control-node0 ~]# openstack service create --name nova --description "OpenStack Compute" compute
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Compute |
| enabled | True |
| id | 47c979dc1312436fb912b8e8b842f293 |
| name | nova |
| type | compute |
+-------------+----------------------------------+
[root@control-node0 ~]# openstack endpoint create --region RegionOne compute public http://192.168.1.17:8774/v2/%\(tenant_id\)s
+--------------+----------------------------------------+
| Field | Value |
+--------------+----------------------------------------+
| enabled | True |
| id | b42b8696b4e84d0581228f8fef746ce2 |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 47c979dc1312436fb912b8e8b842f293 |
| service_name | nova |
| service_type | compute |
| url | http://192.168.1.17:8774/v2/%(tenant_id)s |
+--------------+----------------------------------------+
[root@control-node0 ~]# openstack endpoint create --region RegionOne compute internal http://192.168.1.17:8774/v2/%\(tenant_id\)s
+--------------+----------------------------------------+
| Field | Value |
+--------------+----------------------------------------+
| enabled | True |
| id | b54df18a4c23471399858df476a98d5f |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 47c979dc1312436fb912b8e8b842f293 |
| service_name | nova |
| service_type | compute |
| url | http://192.168.1.17:8774/v2/%(tenant_id)s |
+--------------+----------------------------------------+
[root@control-node0 ~]# openstack endpoint create --region RegionOne compute admin http://192.168.1.17:8774/v2/%\(tenant_id\)s
+--------------+----------------------------------------+
| Field | Value |
+--------------+----------------------------------------+
| enabled | True |
| id | 71daf94628384f1e8315060f86542696 |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 47c979dc1312436fb912b8e8b842f293 |
| service_name | nova |
| service_type | compute |
| url | http://192.168.1.17:8774/v2/%(tenant_id)s |
+--------------+----------------------------------------+
验证是否成功：
[root@control-node0 ~]# openstack host list
+-------------------------+-------------+----------+
| Host Name | Service | Zone |
+-------------------------+-------------+----------+
| control-node0.xiegh.com | conductor | internal |
| control-node0.xiegh.com | consoleauth | internal |
| control-node0.xiegh.com | scheduler | internal |
| control-node0.xiegh.com | cert | internal |
+-------------------------+-------------+----------+
如果出现此四个服务则代表nova创建成功了
nova-compute一般运行在计算节点上，通过message queue接收并管理VM的生命周期
nova-compute通过libvirt管理KVM,通过XenAPI管理Xen
[root@compute-node1 ~]# grep -n ‘^[a-z]‘ /etc/nova/nova.conf
61:rpc_backend=rabbit
124:my_ip=10.0.0.81
268:enabled_apis=osapi_compute,metadata
425:auth_strategy=keystone
1053:network_api_class=nova.network.neutronv2.api.API
1171:linuxnet_interface_driver=nova.network.linux_net.NeutronLinuxBridgeInterfaceDriver
1331:security_group_api=neutron
1760:firewall_driver = nova.virt.firewall.NoopFirewallDriver
1820:novncproxy_base_url=http://192.168.1.17:6080/vnc_auto.html
1828:vncserver_listen=0.0.0.0
1832:vncserver_proxyclient_address=10.0.0.81
1835:vnc_enabled=true
1838:vnc_keymap=en-us
2213:connection=mysql://nova:nova@192.168.1.17/nova
2334:host=192.168.1.17
2542:auth_uri = http://192.168.1.17:5000
2543:auth_url = http://192.168.1.17:35357
2544:auth_plugin = password
2545:project_domain_id = default
2546:user_domain_id = default
2547:project_name = service
2548:username = nova
2549:password = nova
2727:virt_type=kvm
3033:url = http://192.168.1.17:9696
3034:auth_url = http://192.168.1.17:35357
3035:auth_plugin = password
3036:project_domain_id = default
3037:user_domain_id = default
3038:region_name = RegionOne
3039:project_name = service
3040:username = neutron
3041:password = neutron
3804:lock_path=/var/lib/nova/tmp
3967:rabbit_host=192.168.1.17
3971:rabbit_port=5672
3983:rabbit_userid=openstack
3987:rabbit_password=openstack
[root@compute-node1 ~]# systemctl enable libvirtd openstack-nova-compute
Created symlink from /etc/systemd/system/multi-user.target.wants/openstack-nova-compute.service to /usr/lib/systemd/system/openstack-nova-compute.service
[root@compute-node1 ~]# systemctl start libvirtd openstack-nova-compute
在控制节点上面查看注册状态
[root@control-node0 ~]# openstack host list
+-------------------------+-------------+----------+
| Host Name | Service | Zone |
+-------------------------+-------------+----------+
| control-node0.xiegh.com | conductor | internal |
| control-node0.xiegh.com | consoleauth | internal |
| control-node0.xiegh.com | scheduler | internal |
| control-node0.xiegh.com | cert | internal |
| compute-node1.xiegh.com | compute | nova |
+-------------------------+-------------+----------+
计算节点上nova安装成功并注册成功
镜像出于活动的状态
[root@control-node0 ~]# nova image-list
+--------------------------------------+--------+--------+--------+
| ID | Name | Status | Server |
+--------------------------------------+--------+--------+--------+
| 07245ea1-5f76-453d-a320-f1b08433a10a | cirros | ACTIVE | |
+--------------------------------------+--------+--------+--------+
验证nova与keystone的连接，如下说明成功
[root@control-node0 ~]# nova endpoints
WARNING: keystone has no endpoint in ! Available endpoints for this service:
+-----------+----------------------------------+
| keystone | Value |
+-----------+----------------------------------+
| id | 1a8eb7b97ff64c56886942a38054b9bb |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| url | http://192.168.1.17:5000/v2.0 |
+-----------+----------------------------------+
+-----------+----------------------------------+
| keystone | Value |
+-----------+----------------------------------+
| id | 34c8185306c340a0bb4efbfc9da21003 |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| url | http://192.168.1.17:35357/v2.0 |
+-----------+----------------------------------+
+-----------+----------------------------------+
| keystone | Value |
+-----------+----------------------------------+
| id | 4caf182c26dd457ba86d9974dfb00c1b |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| url | http://192.168.1.17:5000/v2.0 |
+-----------+----------------------------------+
WARNING: glance has no endpoint in ! Available endpoints for this service:
+-----------+----------------------------------+
| glance | Value |
+-----------+----------------------------------+
| id | 4df72061901c40efa3905e95674fc5bc |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| url | http://192.168.1.17:9292 |
+-----------+----------------------------------+
+-----------+----------------------------------+
| glance | Value |
+-----------+----------------------------------+
| id | a181ddd3ee8b4d72be1a0fda87b542ef |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| url | http://192.168.1.17:9292 |
+-----------+----------------------------------+
+-----------+----------------------------------+
| glance | Value |
+-----------+----------------------------------+
| id | f755b7c22ab04ea3857840086b7c7754 |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| url | http://192.168.1.17:9292 |
+-----------+----------------------------------+
WARNING: nova has no endpoint in ! Available endpoints for this service:
+-----------+-----------------------------------------------------------+
| nova | Value |
+-----------+-----------------------------------------------------------+
| id | 71daf94628384f1e8315060f86542696 |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| url | http://192.168.1.17:8774/v2/b5a578cfdb4848dba2b91dd38d1e2b93 |
+-----------+-----------------------------------------------------------+
+-----------+-----------------------------------------------------------+
| nova | Value |
+-----------+-----------------------------------------------------------+
| id | b42b8696b4e84d0581228f8fef746ce2 |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| url | http://192.168.1.17:8774/v2/b5a578cfdb4848dba2b91dd38d1e2b93 |
+-----------+-----------------------------------------------------------+
+-----------+-----------------------------------------------------------+
| nova | Value |
+-----------+-----------------------------------------------------------+
| id | b54df18a4c23471399858df476a98d5f |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| url | http://192.168.1.17:8774/v2/b5a578cfdb4848dba2b91dd38d1e2b93 |
+-----------+-----------------------------------------------------------+
Neutron部署
注册网络服务：
source admin-openrc.sh
openstack service create --name neutron --description "OpenStack Networking" network
openstack endpoint create --region RegionOne network public http://192.168.1.17:9696
openstack endpoint create --region RegionOne network internal http://192.168.1.17:9696
openstack endpoint create --region RegionOne network admin http://192.168.1.17:9696
[root@control-node0 ~]# openstack service create --name neutron --description "OpenStack Networking" network
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Networking |
| enabled | True |
| id | eb5f03d85c774f48940654811a22b581 |
| name | neutron |
| type | network |
+-------------+----------------------------------+
[root@control-node0 ~]# openstack endpoint create --region RegionOne network public http://192.168.1.17:9696
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | f782d738018a4dc5b80931f67f31d974 |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | eb5f03d85c774f48940654811a22b581 |
| service_name | neutron |
| service_type | network |
| url | http://192.168.1.17:9696 |
+--------------+----------------------------------+
[root@control-node0 ~]# openstack endpoint create --region RegionOne network internal http://192.168.1.17:9696
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 21565236fb1b4bc8b0c37c040369d7d4 |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| service_id | eb5f03d85c774f48940654811a22b581 |
| service_name | neutron |
| service_type | network |
| url | http://192.168.1.17:9696 |
+--------------+----------------------------------+
[root@control-node0 ~]# openstack endpoint create --region RegionOne network admin http://192.168.1.17:9696
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | f2c83846242d4443a7cd3f205cf3bb56 |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| service_id | eb5f03d85c774f48940654811a22b581 |
| service_name | neutron |
| service_type | network |
| url | http://192.168.1.17:9696 |
+--------------+----------------------------------+
[root@control-node0 ~]#grep -n ‘^[a-z]‘ /etc/neutron/neutron.conf
20:state_path = /var/lib/neutron
60:core_plugin = ml2
77:service_plugins = router
92:auth_strategy = keystone
360:notify_nova_on_port_status_changes = True
364:notify_nova_on_port_data_changes = True
367:nova_url = http://192.168.1.17:8774/v2
573:rpc_backend=rabbit
717:auth_uri = http://192.168.1.17:5000
718:auth_url = http://192.168.1.17:35357
719:auth_plugin = password
720:project_domain_id = default
721:user_domain_id = default
722:project_name = service
723:username = neutron
724:password = neutron
737:connection = mysql://neutron:neutron@192.168.1.17:3306/neutron
780:auth_url = http://192.168.1.17:35357
781:auth_plugin = password
782:project_domain_id = default
783:user_domain_id = default
784:region_name = RegionOne
785:project_name = service
786:username = nova
787:password = nova
818:lock_path = $state_path/lock
998:rabbit_host = 192.168.1.17
1002:rabbit_port = 5672
1014:rabbit_userid = openstack
1018:rabbit_password = openstack
[root@control-node0 ~]# grep -n ‘^[a-z]‘ /etc/neutron/plugins/ml2/ml2_conf.ini
5:type_drivers = flat,vlan,gre,vxlan,geneve
12:tenant_network_types = vlan,gre,vxlan,geneve
18:mechanism_drivers = openvswitch,linuxbridge
27:extension_drivers = port_security
67:flat_networks = physnet1
120:enable_ipset = True
[root@control-node0 ~]# grep -n ‘^[a-z]‘ /etc/neutron/plugins/ml2/linuxbridge_agent.ini
9:physical_interface_mappings = physnet1:eth0
16:enable_vxlan = false
51:prevent_arp_spoofing = True
57:firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
61:enable_security_group = True
[root@control-node0 ~]# grep -n ‘^[a-z]‘ /etc/neutron/dhcp_agent.ini
27:interface_driver = neutron.agent.linux.interface.BridgeInterfaceDriver
31:dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq
52:enable_isolated_metadata = true
[root@control-node0 ~]# grep -n ‘^[a-z]‘ /etc/neutron/metadata_agent.ini
4:auth_uri = http://192.168.1.17:5000
5:auth_url = http://192.168.1.17:35357
6:auth_region = RegionOne
7:auth_plugin = password
8:project_domain_id = default
9:user_domain_id = default
10:project_name = service
11:username = neutron
12:password = neutron
29:nova_metadata_ip = 192.168.1.17
52:metadata_proxy_shared_secret = neutron
[root@control-node0 ~]# grep -n ‘^[a-z]‘ /etc/nova/nova.conf
61:rpc_backend=rabbit
124:my_ip=192.168.1.17
268:enabled_apis=osapi_compute,metadata
425:auth_strategy=keystone
1053:network_api_class=nova.network.neutronv2.api.API
1171:linuxnet_interface_driver=nova.network.linux_net.NeutronLinuxBridgeInterfaceDriver
1331:security_group_api=neutron
1760:firewall_driver = nova.virt.firewall.NoopFirewallDriver
1828:vncserver_listen=$my_ip
1832:vncserver_proxyclient_address=$my_ip
2213:connection=mysql://nova:nova@192.168.1.17/nova
2334:host=$my_ip
2542:auth_uri = http://192.168.1.17:5000
2543:auth_url = http://192.168.1.17:35357
2544:auth_plugin = password
2545:project_domain_id = default
2546:user_domain_id = default
2547:project_name = service
2548:username = nova
2549:password = nova
3033:url = http://192.168.1.17:9696
3034:auth_url = http://192.168.1.17:35357
3035:auth_plugin = password
3036:project_domain_id = default
3037:user_domain_id = default
3038:region_name = RegionOne
3039:project_name = service
3040:username = neutron
3041:password = neutron
3049:service_metadata_proxy=true
3053:metadata_proxy_shared_secret=neutron
3804:lock_path=/var/lib/nova/tmp
3967:rabbit_host=192.168.1.17
3971:rabbit_port=5672
3983:rabbit_userid=openstack
3987:rabbit_password=openstack
[root@control-node0 ~]# ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini
[root@control-node0 ~]# openstack user create --domain default --password=neutron neutron
+-----------+----------------------------------+
| Field | Value |
+-----------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | 85c411a092354b29b58c7505a8905824 |
| name | neutron |
+-----------+----------------------------------+
[root@control-node0 ~]# openstack role add --project service --user neutron admin
更新数据库
[root@control-node0 ~]# su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutron
重新驱动下服务：
[root@control-node0 ~]# systemctl restart openstack-nova-api
开机自动加载neutron及启动neutron服务
systemctl enable neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service
systemctl restart neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service
执行结果：
[root@control-node0 ~]# systemctl restart openstack-nova-api
[root@control-node0 ~]# systemctl enable neutron-server.service > neutron-linuxbridge-agent.service neutron-dhcp-agent.service > neutron-metadata-agent.service
ln -s ‘/usr/lib/systemd/system/neutron-server.service‘ ‘/etc/systemd/system/multi-user.target.wants/neutron-server.service‘
ln -s ‘/usr/lib/systemd/system/neutron-linuxbridge-agent.service‘ ‘/etc/systemd/system/multi-user.target.wants/neutron-linuxbridge-agent.service‘
ln -s ‘/usr/lib/systemd/system/neutron-dhcp-agent.service‘ ‘/etc/systemd/system/multi-user.target.wants/neutron-dhcp-agent.service‘
ln -s ‘/usr/lib/systemd/system/neutron-metadata-agent.service‘ ‘/etc/systemd/system/multi-user.target.wants/neutron-metadata-agent.service‘
[root@control-node0 ~]# systemctl restart neutron-server.service > neutron-linuxbridge-agent.service neutron-dhcp-agent.service > neutron-metadata-agent.service
查看网卡的配置
[root@control-node0 ~]# source admin-openrc.sh
[root@control-node0 ~]# neutron agent-list
+--------------------------------------+--------------------+-------------------------+-------+----------------+---------------------------+
| id | agent_type | host | alive | admin_state_up | binary |
+--------------------------------------+--------------------+-------------------------+-------+----------------+---------------------------+
| 4de08ae7-5699-47ea-986b-7c855d7eb7bd | Linux bridge agent | control-node0.xiegh.com | :-) | True | neutron-linuxbridge-agent |
| adf5abfc-2a74-4baa-b4cd-da7f7f05a378 | Metadata agent | control-node0.xiegh.com | :-) | True | neutron-metadata-agent |
| c1562203-c8ff-4189-a59b-bcf480ca70c1 | DHCP agent | control-node0.xiegh.com | :-) | True | neutron-dhcp-agent |
+--------------------------------------+--------------------+-------------------------+-------+----------------+---------------------------+
将控制节点的配置文件neutron.conf 拷贝到计算节点的目录/etc/neutron/
[root@control-node0 ~]# scp -r /etc/neutron/neutron.conf 10.0.0.81:/etc/neutron/
[root@control-node0 ~]# scp -r /etc/neutron/plugins/ml2/linuxbridge_agent.ini 10.0.0.81:/etc/neutron/plugins/ml2/
[root@control-node0 ~]# scp -r /etc/neutron/plugins/ml2/ml2_conf.ini 10.0.0.81:/etc/neutron/plugins/ml2/
在已经拷贝了，这里就不拷贝了nova.conf
[root@compute-node1 ~]# grep -n ‘^[a-z]‘ /etc/neutron/neutron.conf
20:state_path = /var/lib/neutron
60:core_plugin = ml2
77:service_plugins = router
92:auth_strategy = keystone
360:notify_nova_on_port_status_changes = True
364:notify_nova_on_port_data_changes = True
367:nova_url = http://192.168.1.17:8774/v2
573:rpc_backend=rabbit
717:auth_uri = http://192.168.1.17:5000
718:auth_url = http://192.168.1.17:35357
719:auth_plugin = password
720:project_domain_id = default
721:user_domain_id = default
722:project_name = service
723:username = neutron
724:password = neutron
737:connection = mysql://neutron:neutron@192.168.1.17:3306/neutron
780:auth_url = http://192.168.1.17:35357
781:auth_plugin = password
782:project_domain_id = default
783:user_domain_id = default
784:region_name = RegionOne
785:project_name = service
786:username = nova
787:password = nova
818:lock_path = $state_path/lock
998:rabbit_host = 192.168.1.17
1002:rabbit_port = 5672
1014:rabbit_userid = openstack
1018:rabbit_password = openstack
[root@compute-node1 ~]# grep -n ‘^[a-z]‘ /etc/neutron/plugins/ml2/linuxbridge_agent.ini
9:physical_interface_mappings = physnet1:eth0
16:enable_vxlan = false
51:prevent_arp_spoofing = True
57:firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
61:enable_security_group = True
[root@compute-node1 ~]# grep -n ‘^[a-z]‘ /etc/neutron/plugins/ml2/ml2_conf.ini
5:type_drivers = flat,vlan,gre,vxlan,geneve
12:tenant_network_types = vlan,gre,vxlan,geneve
18:mechanism_drivers = openvswitch,linuxbridge
27:extension_drivers = port_security
67:flat_networks = physnet1
120:enable_ipset = True
[root@compute-node1 ~]# grep -n ‘^[a-z]‘ /etc/nova/nova.conf
61:rpc_backend=rabbit
124:my_ip=10.0.0.81
268:enabled_apis=osapi_compute,metadata
425:auth_strategy=keystone
1053:network_api_class=nova.network.neutronv2.api.API
1171:linuxnet_interface_driver=nova.network.linux_net.NeutronLinuxBridgeInterfaceDriver
1331:security_group_api=neutron
1760:firewall_driver = nova.virt.firewall.NoopFirewallDriver
1820:novncproxy_base_url=http://192.168.1.17:6080/vnc_auto.html
1828:vncserver_listen=0.0.0.0
1832:vncserver_proxyclient_address=10.0.0.81
1835:vnc_enabled=true
1838:vnc_keymap=en-us
2213:connection=mysql://nova:nova@192.168.1.17/nova
2334:host=192.168.1.17
2542:auth_uri = http://192.168.1.17:5000
2543:auth_url = http://192.168.1.17:35357
2544:auth_plugin = password
2545:project_domain_id = default
2546:user_domain_id = default
2547:project_name = service
2548:username = nova
2549:password = nova
2727:virt_type=kvm
3033:url = http://192.168.1.17:9696
3034:auth_url = http://192.168.1.17:35357
3035:auth_plugin = password
3036:project_domain_id = default
3037:user_domain_id = default
3038:region_name = RegionOne
3039:project_name = service
3040:username = neutron
3041:password = neutron
3804:lock_path=/var/lib/nova/tmp
3967:rabbit_host=192.168.1.17
3971:rabbit_port=5672
3983:rabbit_userid=openstack
3987:rabbit_password=openstack
[root@compute-node1 ~]# systemctl restart openstack-nova-compute
[root@compute-node1 ~]# ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini
[root@compute-node1 ~]# systemctl enable neutron-linuxbridge-agent.service
Created symlink from /etc/systemd/system/multi-user.target.wants/neutron-linuxbridge-agent.service to /usr/lib/systemd/system/neutron-linuxbridge-agent.service.
[root@compute-node1 ~]# systemctl restart neutron-linuxbridge-agent.service
故障：
在控制不能发现计算节点neutron-linuxbridge-agent
重启计算计算节点恢复正常
[root@control-node0 ~]# neutron agent-list
+--------------------------------------+--------------------+-------------------------+-------+----------------+---------------------------+
| id | agent_type | host | alive | admin_state_up | binary |
+--------------------------------------+--------------------+-------------------------+-------+----------------+---------------------------+
| 4de08ae7-5699-47ea-986b-7c855d7eb7bd | Linux bridge agent | control-node0.xiegh.com | :-) | True | neutron-linuxbridge-agent |
| adf5abfc-2a74-4baa-b4cd-da7f7f05a378 | Metadata agent | control-node0.xiegh.com | :-) | True | neutron-metadata-agent |
| c1562203-c8ff-4189-a59b-bcf480ca70c1 | DHCP agent | control-node0.xiegh.com | :-) | True | neutron-dhcp-agent |
+--------------------------------------+--------------------+-------------------------+-------+----------------+---------------------------+
在控制节点查看：
[root@control-node0 ~]# neutron agent-list
+--------------------------------------+--------------------+-------------------------+-------+----------------+---------------------------+
| id | agent_type | host | alive | admin_state_up | binary |
+--------------------------------------+--------------------+-------------------------+-------+----------------+---------------------------+
| 4de08ae7-5699-47ea-986b-7c855d7eb7bd | Linux bridge agent | control-node0.xiegh.com | :-) | True | neutron-linuxbridge-agent |
| a7b2c76e-2c9e-42a3-89ac-725716a0c370 | Linux bridge agent | compute-node1.xiegh.com | :-) | True | neutron-linuxbridge-agent |
| adf5abfc-2a74-4baa-b4cd-da7f7f05a378 | Metadata agent | control-node0.xiegh.com | :-) | True | neutron-metadata-agent |
| c1562203-c8ff-4189-a59b-bcf480ca70c1 | DHCP agent | control-node0.xiegh.com | :-) | True | neutron-dhcp-agent |
+--------------------------------------+--------------------+-------------------------+-------+------
代表计算节点的Linux bridge agent已成功连接到控制节点。
创建一个网络：
neutron net-create flat --shared --provider:physical_network physnet1 --provider:network_type flat
[root@control-node0 ~]# neutron net-create flat --shared --provider:physical_network physnet1 --provider:network_type flat
Created a new network:
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | True |
| id | 516b5a4d-7fa5-43ae-8328-965c5e0e21d7 |
| mtu | 0 |
| name | flat |
| port_security_enabled | True |
| provider:network_type | flat |
| provider:physical_network | physnet1 |
| provider:segmentation_id | |
| router:external | False |
| shared | True |
| status | ACTIVE |
| subnets | |
| tenant_id | b5a578cfdb4848dba2b91dd38d1e2b93 |
+---------------------------+--------------------------------------+
创建一个子网
neutron subnet-create flat 10.0.0.0/24 --name flat-subnet --allocation-pool start=10.0.0.100,end=10.0.0.200 --dns-nameserver 10.0.0.2 --gateway 10.0.0.2
[root@control-node0 ~]# neutron subnet-create flat 10.0.0.0/24 --name flat-subnet --allocation-pool start=10.0.0.100,end=10.0.0.200 --dns-nameserver 10.0.0.2 --gateway 10.0.0.2
Created a new subnet:
+-------------------+----------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------+
| allocation_pools | {"start": "10.0.0.100", "end": "10.0.0.200"} |
| cidr | 10.0.0.0/24 |
| dns_nameservers | 10.0.0.2 |
| enable_dhcp | True |
| gateway_ip | 10.0.0.2 |
| host_routes | |
| id | 64ba9f36-3e3e-4988-a863-876759ad43c3 |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | flat-subnet |
| network_id | 516b5a4d-7fa5-43ae-8328-965c5e0e21d7 |
| subnetpool_id | |
| tenant_id | b5a578cfdb4848dba2b91dd38d1e2b93 |
+-------------------+----------------------------------------------+
查看网络和子网
[root@control-node0 ~]# neutron subnet-list
+--------------------------------------+-------------+-------------+---------------------------------
| id | name | cidr | allocation_pools |
+--------------------------------------+-------------+-------------+---------------------------------
| 64ba9f36-3e3e-4988-a863-876759ad43c3 | flat-subnet | 10.0.0.0/24 | {"start": "10.0.0.100", "end": "10.0.0.200"} |
+--------------------------------------+-------------+-------------+---------------------------------
[root@control-node0 ~]# source demo-openrc.sh
[root@control-node0 ~]# ssh-keygen -q -N ""
Enter file in which to save the key (/root/.ssh/id_rsa):
[root@control-node0 ~]# ls .ssh/
id_rsa id_rsa.pub known_hosts
[root@control-node0 ~]# nova keypair-add --pub-key .ssh/id_rsa.pub mykey
[root@control-node0 ~]# nova keypair-list
+-------+-------------------------------------------------+
| Name | Fingerprint |
+-------+-------------------------------------------------+
| mykey | ce:ad:3c:51:2a:db:dc:4c:d1:a5:22:e6:20:53:cf:65 |
+-------+-------------------------------------------------+
[root@control-node0 ~]# nova secgroup-add-rule default icmp -1 -1 0.0.0.0/0
+-------------+-----------+---------+-----------+--------------+
| IP Protocol | From Port | To Port | IP Range | Source Group |
+-------------+-----------+---------+-----------+--------------+
| icmp | -1 | -1 | 0.0.0.0/0 | |
+-------------+-----------+---------+-----------+--------------+
[root@control-node0 ~]# nova secgroup-add-rule default tcp 22 22 0.0.0.0/0
+-------------+-----------+---------+-----------+--------------+
| IP Protocol | From Port | To Port | IP Range | Source Group |
+-------------+-----------+---------+-----------+--------------+
| tcp | 22 | 22 | 0.0.0.0/0 | |
+-------------+-----------+---------+-----------+--------------+
[root@control-node0 ~]# nova flavor-list
+----+-----------+-----------+------+-----------+------+-------+-------------+-----------+
| ID | Name | Memory_MB | Disk | Ephemeral | Swap | VCPUs | RXTX_Factor | Is_Public |
+----+-----------+-----------+------+-----------+------+-------+-------------+-----------+
| 1 | m1.tiny | 512 | 1 | 0 | | 1 | 1.0 | True |
| 2 | m1.small | 2048 | 20 | 0 | | 1 | 1.0 | True |
| 3 | m1.medium | 4096 | 40 | 0 | | 2 | 1.0 | True |
| 4 | m1.large | 8192 | 80 | 0 | | 4 | 1.0 | True |
| 5 | m1.xlarge | 16384 | 160 | 0 | | 8 | 1.0 | True |
+----+-----------+-----------+------+-----------+------+-------+-------------+-----------+
[root@control-node0 ~]# nova image-list
+--------------------------------------+--------+--------+--------+
| ID | Name | Status | Server |
+--------------------------------------+--------+--------+--------+
| 07245ea1-5f76-453d-a320-f1b08433a10a | cirros | ACTIVE | |
+--------------------------------------+--------+--------+--------+
[root@control-node0 ~]# neutron net-list
+--------------------------------------+------+--------------------------------------------------+
| id | name | subnets |
+--------------------------------------+------+--------------------------------------------------+
| 516b5a4d-7fa5-43ae-8328-965c5e0e21d7 | flat | 64ba9f36-3e3e-4988-a863-876759ad43c3 10.0.0.0/24 |
+--------------------------------------+------+--------------------------------------------------+
[root@control-node0 ~]# nova secgroup-list
+--------------------------------------+---------+------------------------+
| Id | Name | Description |
+--------------------------------------+---------+------------------------+
| ba83d14c-2516-427b-8e88-89a49270b8d7 | default | Default security group |
+--------------------------------------+---------+------------------------+
nova boot --flavor m1.tiny --image cirros --nic net-id=516b5a4d-7fa5-43ae-8328-965c5e0e21d7 --security-group default --key-name mykey hehe-instance私有云 openstack部署
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