install-newton部署安裝--------控制節點

時間 2019-12-18

標籤 install newton 部署安裝控制節點简体版

原文原文鏈接

###################################################################################################################
##                                             控制節點部署安裝                                                     #
###################################################################################################################
##                                          控制節點規劃：
##                                          主機名：controller
##                                          IP地址：192.168.40.151  os:centos7
###################################################################################################################
 1、環境配置 1、主機名修改 [root@controller ~]# hostnamectl set-hostname controller
[root@controller ~]# vim /etc/hosts 
192.168.40.151 controller 2、關閉防火牆 [root@controller ~]# systemctl stop firewalld 
[root@controller ~]# systemctl disable firewalld #永久性關閉防火牆

3、關閉selinux [root@controller ~]# setenforce 0 #臨時關閉selinux
[root@controller ~]# vim /etc/selinux/config #永久性關閉selinux
SELINUX=disabled 4、配置yum源 [os] name=os baseurl=http://192.168.50.124/centos-yum/7/os/x86_64/ gpgcheck=0 enabled=1 [update] name=update baseurl=http://192.168.50.124/centos-yum/7/updates/x86_64/ gpgcheck=0 enabled=1 [ext] name=ext baseurl=http://192.168.50.124/centos-yum/7/extras/x86_64/ gpgcheck=0 enabled=1 [openstack] name=n baseurl=http://192.168.50.124/openstack-rpms/openstack-newton/ gpgcheck=0 enabled=1 [root@controller ~]# reboot #重啓系統 ################################################################################################################# 
2、keystone組件部署安裝
################################################################################################################# 1、時間服務部署安裝 [root@controller ~]# yum install chrony -y 
[root@controller ~]# vim /etc/chrony.conf
server 192.168.40.151 iburst allow 10.0.0.0/24 [root@controller ~]# systemctl enable chronyd.service #設置開機自啓動
[root@controller ~]# systemctl start chronyd.service #啓動時間服務
[root@controller ~]# yum install python-openstackclient #安裝openstack管理工具

2、數據庫部署安裝 [root@controller ~]# yum install mariadb mariadb-server python2-PyMySQL -y #yum安裝MySQL
[root@controller ~]# vim /etc/my.cnf.d/openstack.cnf
[mysqld] bind-address = 192.168.40.151 default-storage-engine = innodb innodb_file_per_table max_connections = 4096 collation-server = utf8_general_ci character-set-server = utf8 [root@controller ~]# systemctl enable mariadb.service #開機自啓動
[root@controller ~]# systemctl start mariadb.service #開啓MySQL服務
[root@controller ~]# mysqladmin -uroot password 123 #設置MySQL密碼爲123
3、部署安裝rabbit消息隊列 [root@controller ~]# yum install rabbitmq-server -y 
[root@controller ~]# systemctl enable rabbitmq-server.service 
[root@controller ~]# systemctl start rabbitmq-server.service
[root@controller ~]# rabbitmqctl add_user openstack 123 #建立rabbit用戶密碼
Creating user "openstack" ... [root@controller ~]# rabbitmqctl set_permissions openstack ".*" ".*" ".*" #容許全部人排隊
Setting permissions for user "openstack" in vhost "/" ... 4、部署安裝memcached緩存服務 [root@controller ~]# yum install memcached python-memcached -y
[root@controller ~]# systemctl enable memcached.service
[root@controller ~]# systemctl start memcached.service 
    
5、keystone數據庫建立 [root@controller ~]# mysql -u root -p
Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 11 Server version: 10.1.18-MariaDB MariaDB Server Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> create database keystone; MariaDB [(none)]> show databases; +--------------------+
| Database           |
+--------------------+
| information_schema |
| keystone           |            #顯示keystone庫 ，表示建立庫成功
| mysql              |
| performance_schema |
| test               |
+--------------------+
5 rows in set (0.01 sec) ##建立keystone用戶密碼設置爲123
MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY '123'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'controller' IDENTIFIED BY '123'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY '123'; Query OK, 0 rows affected (0.00 sec) 6、安裝keystone包 [root@controller ~]# yum install openstack-keystone httpd mod_wsgi -y 
[root@controller ~]# vim /etc/keystone/keystone.conf
[database] connection = mysql+pymysql://keystone:123@controller/keystone                   #關聯數據庫
[token] provider = fernet [root@controller ~]# su -s /bin/sh -c "keystone-manage db_sync" keystone #初始化keystone數據庫
[root@controller ~]# keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
[root@controller ~]# keystone-manage credential_setup --keystone-user keystone --keystone-group keystone #爲管理員帳戶admin建立密碼爲123
[root@controller ~]# keystone-manage bootstrap --bootstrap-password 123 \
  --bootstrap-admin-url http://controller:35357/v3/ \ --bootstrap-internal-url http://controller:35357/v3/ \ --bootstrap-public-url http://controller:5000/v3/ \ --bootstrap-region-id RegionOne [root@controller ~]# vim /etc/httpd/conf/httpd.conf #添加如下內容
ServerName controller [root@controller ~]# ln -s /usr/share/keystone/wsgi-keystone.conf /etc/httpd/conf.d/
[root@controller ~]# systemctl enable httpd.service
[root@controller ~]# systemctl start httpd.service
[root@controller ~]# #經過admin用戶登陸keystone
export OS_USERNAME=admin export OS_PASSWORD=123 export OS_PROJECT_NAME=admin export OS_USER_DOMAIN_NAME=Default export OS_PROJECT_DOMAIN_NAME=Default export OS_AUTH_URL=http://controller:35357/v3 export OS_IDENTITY_API_VERSION=3

#建立service項目
[root@controller ~]# openstack project create --domain default \
  --description "Service Project" service +-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Service Project                  |
| domain_id   | default                          |
| enabled     | True                             |
| id          | 24ac7f19cd944f4cba1d77469b2a73ed |
| is_domain   | False                            |
| name        | service                          |
| parent_id   | default                          |
+-------------+----------------------------------+

#建立demo項目
[root@controller ~]# openstack project create --domain default \
  --description "Demo Project" demo +-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Demo Project                     |
| domain_id   | default                          |
| enabled     | True                             |
| id          | 231ad6e7ebba47d6a1e57e1cc07ae446 |
| is_domain   | False                            |
| name        | demo                             |
| parent_id   | default                          |
+-------------+----------------------------------+

#建立demo普通用戶密碼爲123
[root@controller ~]# openstack user create --domain default \
  --password-prompt demo User Password: Repeat User Password: +---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | default                          |
| enabled             | True                             |
| id                  | aeda23aa78f44e859900e22c24817832 |
| name                | demo                             |
| password_expires_at | None                             |
+---------------------+----------------------------------+    

#建立user角色
[root@controller ~]# openstack role create user
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | None                             |
| id        | 997ce8d05fc143ac97d83fdfb5998552 |
| name      | user                             |
+-----------+----------------------------------+

#爲demo普通用戶賦予權限
[root@controller ~]# openstack role add --project demo --user demo user 

#建立admin認證腳本
[root@controller ~]# vim admin.sh
export OS_PROJECT_DOMAIN_NAME=Default export OS_USER_DOMAIN_NAME=Default export OS_PROJECT_NAME=admin export OS_USERNAME=admin export OS_PASSWORD=ADMIN_PASS export OS_AUTH_URL=http://controller:35357/v3 export OS_IDENTITY_API_VERSION=3 export OS_IMAGE_API_VERSION=2

#建立普通用戶demo認證腳本
[root@controller ~]# vim demo.sh
export OS_PROJECT_DOMAIN_NAME=Default export OS_USER_DOMAIN_NAME=Default export OS_PROJECT_NAME=demo export OS_USERNAME=demo export OS_PASSWORD=DEMO_PASS export OS_AUTH_URL=http://controller:5000/v3 export OS_IDENTITY_API_VERSION=3 export OS_IMAGE_API_VERSION=2


#驗證
[root@controller ~]# source admin.sh  #查看全部用戶
[root@controller ~]# openstack user list
+----------------------------------+-------+
| ID                               | Name  |
+----------------------------------+-------+
| 13a142d7c342441f8bfc7b9ea5150105 | demo  |
| 62246126b9d8407291b9799c63d4e4d0 | admin |
+----------------------------------+-------+
#查看角色
[root@controller ~]# openstack role list
+----------------------------------+-------+
| ID                               | Name  |
+----------------------------------+-------+
| 49d6e90dc3d14870a94613f2d4c382e0 | admin |
| 5406975b73f84c9686881b688d41c8ef | user  |
+----------------------------------+-------+

#查看項目
[root@controller ~]# openstack project list
+----------------------------------+---------+
| ID                               | Name    |
+----------------------------------+---------+
| 0acd609715164bc4a6fc769c23d98fcc | admin   |
| 1ba73fa460b5446e945f5883e5e27b80 | demo    |
| ee697d3eec9b4653b69a599ac2308edb | service |
+----------------------------------+---------+
#查看域
[root@controller ~]# openstack domain list
+---------+---------+---------+--------------------+
| ID      | Name    | Enabled | Description        |
+---------+---------+---------+--------------------+
| default | Default | True    | The default domain |
+---------+---------+---------+--------------------+

三、openstack glance組件部署安裝python

##################################################################################################################
******************************************************************************************************************
##                                             glance 部署安裝 
##################################################################################################################
glance：管理鏡像。（上傳 下載 ，查看 ，修改，刪除，快照、容災、克隆）
    鏡像：全部東西均可以克隆，而且按照必定的格式生成鏡像
    iso鏡像
    vmdk鏡像
    quw2鏡像
###################################################################################################################
    
[root@controller ~]# mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 56 Server version: 10.1.18-MariaDB MariaDB Server Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> CREATE DATABASE glance; #建立glance數據庫 MariaDB [(none)]> GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' IDENTIFIED BY '123'; #建立用戶並賦予權限 MariaDB [(none)]> GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'controller' IDENTIFIED BY '123'; MariaDB [(none)]> GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY '123'; [root@controller ~]# source admin.sh #登陸keystone，admin認證 #在keystone裏建立glance的認證用戶和密碼 [root@controller ~]# openstack user create --domain default --password-prompt glance User Password: Repeat User Password: +---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | default                          |
| enabled             | True                             |
| id                  | 3f4e777c4062483ab8d9edd7dff829df |
| name                | glance                           |
| password_expires_at | None                             |
+---------------------+----------------------------------+ [root@controller ~]# openstack role add --project service --user glance admin #給glance用戶賦予admin權限 #建立glance服務 [root@controller ~]# openstack service create --name glance --description "OpenStack Image" image +-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Image                  |
| enabled     | True                             |
| id          | 400e77749e8c4f29a5ab0e124a408fda |
| name        | glance                           |
| type        | image                            |
+-------------+----------------------------------+ #建立公共的glance API [root@controller ~]# openstack endpoint create --region RegionOne image public http://controller:9292
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 795e80b3501d4478a03de400887623df |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 400e77749e8c4f29a5ab0e124a408fda |
| service_name | glance                           |
| service_type | image                            |
| url          | http://controller:9292 |
+--------------+----------------------------------+ #建立私有的glance API [root@controller ~]# openstack endpoint create --region RegionOne \ image internal http://controller:9292
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | c9253e145b334a01b5ce7406390ecbb1 |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 400e77749e8c4f29a5ab0e124a408fda |
| service_name | glance                           |
| service_type | image                            |
| url          | http://controller:9292 |
+--------------+----------------------------------+ #建立admin的glance API [root@controller ~]# openstack endpoint create --region RegionOne \ image admin http://controller:9292
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 0190aabbba724c18971fe459df77f5a5 |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 400e77749e8c4f29a5ab0e124a408fda |
| service_name | glance                           |
| service_type | image                            |
| url          | http://controller:9292 |
+--------------+----------------------------------+ [root@controller ~]# yum install openstack-glance -y #安裝openstack glance組件 [root@controller ~]# vim /etc/glance/glance-api.conf [database] connection = mysql+pymysql://glance:123@controller/glance #關聯到glance數據庫裏 
 #glance認證設置 [keystone_authtoken] auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211 auth_type = password project_domain_name = Default user_domain_name = Default project_name = service username = glance password = 123 [paste_deploy] flavor = keystone #設置glance存儲路徑 [glance_store] stores = file,http default_store = file filesystem_store_datadir = /var/lib/glance/images/ [root@controller ~]# vim /etc/glance/glance-registry.conf [database] connection = mysql+pymysql://glance:123@controller/glance #關聯數據庫
 [keystone_authtoken] auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211 auth_type = password project_domain_name = Default user_domain_name = Default project_name = service username = glance password = 123 [paste_deploy] flavor = keystone [root@controller ~]# su -s /bin/sh -c "glance-manage db_sync" glance #初始化glance數據庫 #驗證數據庫初始化是否成功 [root@controller ~]# mysql -uroot -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 54 Server version: 10.1.18-MariaDB MariaDB Server Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> use glance; Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changed MariaDB [glance]> show tables; +----------------------------------+
| Tables_in_glance                 |
+----------------------------------+
| artifact_blob_locations          |
| artifact_blobs                   |
| artifact_dependencies            |
| artifact_properties              |
| artifact_tags                    |
| artifacts                        |
| image_locations                  |
| image_members                    |
| image_properties                 |
| image_tags                       |
| images                           |
| metadef_namespace_resource_types |
| metadef_namespaces               |
| metadef_objects                  |
| metadef_properties               |
| metadef_resource_types           |
| metadef_tags                     |
| migrate_version                  |
| task_info                        |
| tasks                            |
+----------------------------------+
20 rows in set (0.00 sec) MariaDB [glance]> \q #設置glance 開機自啓動和啓動glance服務 [root@controller ~]# systemctl enable openstack-glance-api.service openstack-glance-registry.service [root@controller ~]# systemctl start openstack-glance-api.service openstack-glance-registry.service [root@controller ~]# wget http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img
#若是報錯安裝wget [root@controller ~]# yum install wget -y #安裝wget #上傳鏡像文件到glance裏管理 [root@controller ~]# openstack image create "cirros" \ >   --file cirros-0.3.4-x86_64-disk.img \ >   --disk-format qcow2 --container-format bare \ >   --public +------------------+------------------------------------------------------+
| Field            | Value                                                |
+------------------+------------------------------------------------------+
| checksum         | ee1eca47dc88f4879d8a229cc70a07c6                     |
| container_format | bare                                                 |
| created_at       | 2017-02-14T13:30:26Z                                 |
| disk_format      | qcow2                                                |
| file             | /v2/images/1e53e740-de48-49f6-94e4-e1bab71d40b8/file |
| id               | 1e53e740-de48-49f6-94e4-e1bab71d40b8                 |
| min_disk         | 0                                                    |
| min_ram          | 0                                                    |
| name             | cirros                                               |
| owner            | 0acd609715164bc4a6fc769c23d98fcc                     |
| protected        | False                                                |
| schema           | /v2/schemas/image                                    |
| size             | 13287936                                             |
| status           | active                                               |
| tags             |                                                      |
| updated_at       | 2017-02-14T13:30:28Z                                 |
| virtual_size     | None                                                 |
| visibility       | public                                               |
+------------------+------------------------------------------------------+ #驗證glance組件安裝是否能正常訪問 [root@controller ~]# openstack image list +--------------------------------------+--------+--------+
| ID                                   | Name   | Status |
+--------------------------------------+--------+--------+
| 1e53e740-de48-49f6-94e4-e1bab71d40b8 | cirros | active |
+--------------------------------------+--------+--------+

#############################################################################################################
#                            控制節點  nova組件 部署安裝                                                     #
#############################################################################################################
nova組件 部署安裝  
1、[root@controller ~]# mysql -u root -p             #登陸MySQL數據庫
MariaDB [(none)]> CREATE DATABASE nova_api;             #建立數據庫nova_api
MariaDB [(none)]> CREATE DATABASE nova;                 #建立數據庫nova
MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'localhost' IDENTIFIED BY '123';  #賦予權限
MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'controller' IDENTIFIED BY '123'; #賦予權限
MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' IDENTIFIED BY '123';          #賦予權限
[root@controller ~]# source admin.sh

[root@controller ~]# openstack user create --domain default --password-prompt nova      #建立nova用戶和密碼123
User Password:
Repeat User Password:
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | default                          |
| enabled             | True                             |
| id                  | 8a7dbf5279404537b1c7b86c033620fe |
| name                | nova                             |
| password_expires_at | None                             |
+---------------------+----------------------------------+
[root@controller ~]# openstack role add --project service --user nova admin              #給nova用戶賦予權限
[root@controller ~]# openstack service create --name nova --description "OpenStack Compute" compute #建立service

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Compute                |
| enabled     | True                             |
| id          | 060d59eac51b4594815603d75a00aba2 |
| name        | nova                             |
| type        | compute                          |
+-------------+----------------------------------+

[root@controller ~]# openstack endpoint create --region RegionOne compute public http://controller:8774/v2.1/%\(tenant_id\)s                                                               #建立nova  public API端口

+--------------+-------------------------------------------+
| Field        | Value                                     |
+--------------+-------------------------------------------+
| enabled      | True                                      |
| id           | 3c1caa473bfe4390a11e7177894bcc7b          |
| interface    | public                                    |
| region       | RegionOne                                 |
| region_id    | RegionOne                                 |
| service_id   | 060d59eac51b4594815603d75a00aba2          |
| service_name | nova                                      |
| service_type | compute                                   |
| url          | http://controller:8774/v2.1/%(tenant_id)s |
+--------------+-------------------------------------------+

[root@controller ~]# openstack endpoint create --region RegionOne \
compute internal http://controller:8774/v2.1/%\(tenant_id\)s                #建立nova internal API端口

+--------------+-------------------------------------------+
| Field        | Value                                     |
+--------------+-------------------------------------------+
| enabled      | True                                      |
| id           | e3c918de680746a586eac1f2d9bc10ab          |
| interface    | internal                                  |
| region       | RegionOne                                 |
| region_id    | RegionOne                                 |
| service_id   | 060d59eac51b4594815603d75a00aba2          |
| service_name | nova                                      |
| service_type | compute                                   |
| url          | http://controller:8774/v2.1/%(tenant_id)s |
+--------------+-------------------------------------------+

[root@controller ~]# openstack endpoint create --region RegionOne \   
compute admin http://controller:8774/v2.1/%\(tenant_id\)s                  #建立nova admin API端口

+--------------+-------------------------------------------+
| Field        | Value                                     |
+--------------+-------------------------------------------+
| enabled      | True                                      |
| id           | 38f7af91666a47cfb97b4dc790b94424          |
| interface    | admin                                     |
| region       | RegionOne                                 |
| region_id    | RegionOne                                 |
| service_id   | 060d59eac51b4594815603d75a00aba2          |
| service_name | nova                                      |
| service_type | compute                                   |
| url          | http://controller:8774/v2.1/%(tenant_id)s |
+--------------+-------------------------------------------+

[root@controller ~]# yum install openstack-nova-api openstack-nova-conductor \
openstack-nova-console openstack-nova-novncproxy  openstack-nova-scheduler            #安裝nova軟件包
[root@controller ~]# vim /etc/nova/nova.conf                                          #配置nova配置文件
[DEFAULT]
transport_url = rabbit://openstack:123@controller                              #消息隊列排隊關聯
enabled_apis = osapi_compute,metadata
my_ip = 192.168.40.151                                                          #本地IP地址
use_neutron = True
firewall_driver = nova.virt.firewall.NoopFirewallDriver                       #防火牆設置

[api_database]
connection = mysql+pymysql://nova:123@controller/nova_api                      #數據庫關聯

[database]
connection = mysql+pymysql://nova:123@controller/nova                            #數據庫管理

[api]
auth_strategy = keystone                                                        #指定認證組件爲keystone

[keystone_authtoken]                                                            #keystone 認證
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = nova
password = 123

[vnc]                                                                            #vnc遠程控制設置    
enabled = true
vncserver_listen = $my_ip
vncserver_proxyclient_address = $my_ip

[glance]
api_servers = http://controller:9292                                            #鏡像glance關聯

[oslo_concurrency]                                                               #臨時文件路徑設置
lock_path = /var/lib/nova/tmp
[root@controller ~]# su -s /bin/sh -c "nova-manage api_db sync" nova             #初始化nova數據庫
[root@controller ~]# su -s /bin/sh -c "nova-manage db sync" nova                 #初始化nova數據庫


[root@controller ~]# systemctl enable openstack-nova-api.service \                
  openstack-nova-consoleauth.service openstack-nova-scheduler.service \
  openstack-nova-conductor.service openstack-nova-novncproxy.service              #nova服務開機自啓動設置
[root@controller ~]# systemctl start openstack-nova-api.service \
  openstack-nova-consoleauth.service openstack-nova-scheduler.service \
  openstack-nova-conductor.service openstack-nova-novncproxy.service              #開啓全部nova服務
驗證安裝是否成功：
    在控制節點上執行
[root@controller ~]# source admin.sh                                              #admin keystone認證
[root@controller ~]# openstack compute service list                               #查看nova服務狀態
+----+--------------------+------------+----------+---------+-------+----------------------------+
| Id | Binary             | Host       | Zone     | Status  | State | Updated At                 |
+----+--------------------+------------+----------+---------+-------+----------------------------+
|  1 | nova-consoleauth   | controller | internal | enabled | up    | 2016-02-09T23:11:15.000000 |
|  2 | nova-scheduler     | controller | internal | enabled | up    | 2016-02-09T23:11:15.000000 |
|  3 | nova-conductor     | controller | internal | enabled | up    | 2016-02-09T23:11:16.000000 |
+----+--------------------+------------+----------+---------+-------+----------------------------+

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