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openstack目前已经更新到P版，与以往不同的是之前每6个月发布一个新的版本，从P版本开始，每年会发布一个新的版本。
官方安装文档：
控制节点（Controller）： openstack-node1 <192.168.10.11>
计算节点（Computer）: openstack-node2 <192.168.10.12> ， openstack-node3 <192.168.10.13>网络环境： 单一网络，桥接模式存储模式： 本地存储1、 安装ntp服务，同步时间。
2、安装openstack 包
# yum install -y centos-release-openstack-pike
3、在node1安装数据库（）
# yum install mariadb mariadb-server python2-PyMySQL -y
4、配置数据库并启动
vim /etc/my.cnf.d/openstack.cnf[mysqld]bind-address = 192.168.10.11default-storage-engine = innodbinnodb_file_per_table = onmax_connections = 4096collation-server = utf8_general_cicharacter-set-server = utf8
启动数据库并初始化：
# systemctl enable mariadb.service# systemctl start mariadb.service# mysql_secure_installation
5、创建数据库
MariaDB [(none)]> create database keystone;Query OK, 1 row affected (0.00 sec)MariaDB [(none)]> create database nova;Query OK, 1 row affected (0.00 sec)MariaDB [(none)]> create database nova_api;Query OK, 1 row affected (0.00 sec)MariaDB [(none)]> create database glance;Query OK, 1 row affected (0.00 sec)MariaDB [(none)]> create database neutron;Query OK, 1 row affected (0.00 sec)MariaDB [(none)]> create database cinder;Query OK, 1 row affected (0.00 sec)MariaDB [(none)]> CREATE DATABASE nova_cell0;Query OK, 1 row affected (0.00 sec)MariaDB [(none)]> show databases;+--------------------+| Database |+--------------------+| cinder || glance || information_schema || keystone || mysql || neutron || nova || nova_api || nova_cell0 || performance_schema |+--------------------+9 rows in set (0.00 sec)
授权：
MariaDB [(none)]> grant all on keystone.* to 'keystone'@'localhost' identified by 'keystone';Query OK, 0 rows affected (0.00 sec)MariaDB [(none)]> grant all on keystone.* to 'keystone'@'%' identified by 'keystone';Query OK, 0 rows affected (0.00 sec)MariaDB [(none)]> grant all on nova.* to 'nova'@'localhost' identified by 'nova';Query OK, 0 rows affected (0.00 sec)MariaDB [(none)]> grant all on nova.* to 'nova'@'%' identified by 'nova';Query OK, 0 rows affected (0.00 sec)MariaDB [(none)]> grant all on nova_api.* to 'nova'@'localhost' identified by 'nova';Query OK, 0 rows affected (0.00 sec)MariaDB [(none)]> grant all on nova_api.* to 'nova'@'%' identified by 'nova';Query OK, 0 rows affected (0.00 sec)MariaDB [(none)]> grant all on glance.* to 'glance'@'localhost' identified by 'glance';Query OK, 0 rows affected (0.00 sec)MariaDB [(none)]> grant all on glance.* to 'glance'@'%' identified by 'glance';Query OK, 0 rows affected (0.00 sec)MariaDB [(none)]> grant all on neutron.* to 'neutron'@'localhost' identified by 'neutron';Query OK, 0 rows affected (0.00 sec)MariaDB [(none)]> grant all on neutron.* to 'neutron'@'%' identified by 'neutron';Query OK, 0 rows affected (0.00 sec)MariaDB [(none)]> grant all on cinder.* to 'cinder'@'localhost' identified by 'cinder';Query OK, 0 rows affected (0.00 sec)MariaDB [(none)]> grant all on cinder.* to 'cinder'@'%' identified by 'cinder';Query OK, 0 rows affected (0.00 sec)MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'localhost' IDENTIFIED BY 'nova';Query OK, 0 rows affected (0.00 sec)MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'%' IDENTIFIED BY 'nova';Query OK, 0 rows affected (0.00 sec)
测试用户和授权：
[root@node1 ~]# mysql -ukeystone -pkeystone;MariaDB [(none)]> show databases;+--------------------+| Database |+--------------------+| information_schema || keystone |+--------------------+2 rows in set (0.00 sec)[root@node1 ~]# mysql -unova -pnova;MariaDB [(none)]> show databases;+--------------------+| Database |+--------------------+| information_schema || nova || nova_api |+--------------------+3 rows in set (0.00 sec)[root@node1 ~]# mysql -uglance -pglance;MariaDB [(none)]> show databases;+--------------------+| Database |+--------------------+| glance || information_schema |+--------------------+2 rows in set (0.01 sec)[root@node1 ~]# mysql -uneutron -pneutron;MariaDB [(none)]> show databases;+--------------------+| Database |+--------------------+| information_schema || neutron |+--------------------+2 rows in set (0.00 sec)[root@node1 ~]# mysql -ucinder -pcinder;MariaDB [(none)]> show databases;+--------------------+| Database |+--------------------+| cinder || information_schema |+--------------------+2 rows in set (0.00 sec)
6、安装配置rabbitMQ
[root@node1 ~]# yum install rabbitmq-server -y[root@node1 ~]# systemctl enable rabbitmq-server.service[root@node1 ~]# systemctl start rabbitmq-server.service[root@node1 ~]# rabbitmqctl add_user openstack openstack[root@node1 ~]# rabbitmqctl set_permissions openstack ".*" ".*" ".*"
检查：
（1）. 如果要通过web界面登录，查看rabbitMQ的状态，需要开启web登录的插件：rabbitmq-plugins enable rabbitmq_management
开启后会rabbitMQ会开启一个监听15672的端口，使用此端口登录web界面，使用账号guest/guest可查看当前状态。
（2）. rabbitMQ会监听25672和2572端口。7、安装配置memecache:
[root@node1 ~]# yum install memcached python-memcached -y
修改配置文件,修改为本地IP地址和添加contoller节点的IP标识：
vim /etc/sysconfig/memcachedOPTIONS="-l 192.168.10.11,::1"
启动服务：
# systemctl enable memcached.service# systemctl start memcached.service
8、控制节点安装如下软件包：
安装keystone# yum install -y openstack-keystone httpd mod_wsgi
安装Glance
# yum install -y openstack-glance
安装nova
# yum install -y openstack-nova-api openstack-nova-placement-api \ openstack-nova-conductor openstack-nova-console \ openstack-nova-novncproxy openstack-nova-scheduler
安装neutron
# yum install -y openstack-neutron openstack-neutron-ml2 \openstack-neutron-linuxbridge ebtables
安装OpenStack命令
yum install -y python-openstackclient openstack-selinux
9、计算节点安装 nova-computer 和neutron的相关组件：
# yum install -y openstack-nova-compute sysfsutils# yum install -y openstack-neutron openstack-neutron-linuxbridge ebtables
openstack 的Keystone 组件提供统一的用户注册和验证服务。keystone服务默认使用的端口为5000.
1、 修改配置文件/etc/keystone/keystone.conf,我们的控制节点为 192.168.10.11 [database]# ...connection = mysql+pymysql://keystone:keystone@192.168.10.11/keystone[token]# ...provider = fernet
2、同步数据库:
# su -s /bin/sh -c "keystone-manage db_sync" keystone
检查同步是否成功：
# mysql -ukeystone -pkeystone -e "use keystone;show tables;"
3、初始化：
# keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone# keystone-manage credential_setup --keystone-user keystone --keystone-group keystone
4、启动服务,指定密码为admin：
keystone-manage bootstrap --bootstrap-password admin \ --bootstrap-admin-url http://192.168.10.11:35357/v3/ \ --bootstrap-internal-url http://192.168.10.11:5000/v3/ \ --bootstrap-public-url http://192.168.10.11:5000/v3/ \ --bootstrap-region-id RegionOne
5、配置Apache httpd,修改配置文件/etc/httpd/conf/httpd.conf: 修改为控制节点的IP
ServerName 192.168.10.11
6、创建软连接，将keystone的配置链接到apache:
ln -s /usr/share/keystone/wsgi-keystone.conf /etc/httpd/conf.d/
7、启动服务，并设置自启动
# systemctl enable httpd.service# systemctl start httpd.service
查看5000端口(public endpoint)和35357(admin endpoint)端口是否启动。
8、设置环境变量：export OS_USERNAME=admin export OS_PASSWORD=admin export OS_PROJECT_NAME=admin export OS_USER_DOMAIN_NAME=Default export OS_PROJECT_DOMAIN_NAME=Default export OS_AUTH_URL=http://192.168.10.11:35357/v3 export OS_IDENTITY_API_VERSION=3
9、创建域，项目，用户和角色
# openstack project create --domain default --description "Service Project" service+-------------+----------------------------------+| Field | Value |+-------------+----------------------------------+| description | Service Project || domain_id | default || enabled | True || id | 1b1aef4a9bda49d59ffa17cbae4d3247 || is_domain | False || name | service || parent_id | default |+-------------+----------------------------------+
# openstack project create --domain default --description "Demo Project" demo+-------------+----------------------------------+| Field | Value |+-------------+----------------------------------+| description | Demo Project || domain_id | default || enabled | True || id | d63f87c94e634aefbdf3fa48d4f43b18 || is_domain | False || name | demo || parent_id | default |+-------------+----------------------------------+
# openstack user create --domain default --password demo demo+---------------------+----------------------------------+| Field | Value |+---------------------+----------------------------------+| domain_id | default || enabled | True || id | 8c10323be99e4597a099db1ba3b79627 || name | demo || options | {} || password_expires_at | None |+---------------------+----------------------------------+ # openstack role create user+-----------+----------------------------------+| Field | Value |+-----------+----------------------------------+| domain_id | None || id | b3fb6198ad97428898db24d04a384e5d || name | user |+-----------+----------------------------------+
openstack role add --project demo --user demo user
检查用户，角色，项目：
# openstack user list+----------------------------------+-------+| ID | Name |+----------------------------------+-------+| 8c10323be99e4597a099db1ba3b79627 | demo || b6656538b5334a1cae296fee65ca122b | admin |+----------------------------------+-------+# openstack role list+----------------------------------+----------+| ID | Name |+----------------------------------+----------+| 36e337bdc9c94785b4fce4e5e7cc5710 | admin || 9fe2ff9ee4384b1894a90878d3e92bab | _member_ || b3fb6198ad97428898db24d04a384e5d | user |+----------------------------------+----------+# openstack project list+----------------------------------+---------+| ID | Name |+----------------------------------+---------+| 0daaf987a867495fa0937a16b359c729 | admin || 1b1aef4a9bda49d59ffa17cbae4d3247 | service || d63f87c94e634aefbdf3fa48d4f43b18 | demo |+----------------------------------+---------+
10 . Unset 掉临时的 OS_AUTH_URL 和 OS_PASSWORD 环境变量，对admin用户和demo用户进行验证:
# unset OS_AUTH_URL OS_PASSWORD
11 . 使用admin 用户，获取一个授权的token,使用 --os-password 指定用户密码:
# openstack --os-auth-url http://192.168.10.11:35357/v3 --os-project-domain-name Default --os-user-domain-name Default --os-project-name admin --os-username admin --os-password admin token issue +------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+| Field | Value |+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+| expires | 2018-01-09T10:49:13+0000 || id | gAAAAABaVJAZylB0puTtnl0DoU1rUSkNP4wOM_2CgL7j_rVRy7nowuQRX9LueUVbfR6jjeB4wtAWAfl39oeECgdEaJUrUBvLnpDAIHBP1lf1AVXFDyAYUEisUZFEC4TpULgxvRK7c98PjABWUQO27jY74zi7kdEtEH6J783TKARCpxr42dPFfbM || project_id | 0daaf987a867495fa0937a16b359c729 || user_id | b6656538b5334a1cae296fee65ca122b |+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
12 . 尝试使用demo用户获取一个token:
# openstack --os-auth-url http://192.168.10.11:5000/v3 --os-project-domain-name Default --os-user-domain-name Default --os-project-name demo --os-username demo --os-password demo token issue+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+| Field | Value |+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+| expires | 2018-01-09T10:54:39+0000 || id | gAAAAABaVJFfrjuHz6b6VIKFo59Z_pFF6bzdxmU7y81OhzznZ0QQIwsbiTgPrnCkC4DRBQAQ6uSj-M-kBQURHAwxHRhCvGxikhcNtsgLTH5d4xy_QIWLmAGapB90Gvykbqjz4EGjYTGWYT2vYg8K1fGiglNJZS8C-fqP6YDmDAQFLkaNVrqcs6Y || project_id | d63f87c94e634aefbdf3fa48d4f43b18 || user_id | 8c10323be99e4597a099db1ba3b79627 |+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
13 . 验证成功后，可以将admin和demo用户指定的参数使用环境变量的方式写到文件中，在使用不同用户进行操作时，就先执行此环境变量：
# cat admin-openstack.sh export OS_PROJECT_DOMAIN_NAME=Defaultexport OS_USER_DOMAIN_NAME=Defaultexport OS_PROJECT_NAME=adminexport OS_USERNAME=adminexport OS_PASSWORD=adminexport OS_AUTH_URL=http://192.168.10.11:35357/v3export OS_IDENTITY_API_VERSION=3export OS_IMAGE_API_VERSION=2
# cat demo-openstack.sh export OS_PROJECT_DOMAIN_NAME=Defaultexport OS_USER_DOMAIN_NAME=Defaultexport OS_PROJECT_NAME=demoexport OS_USERNAME=demoexport OS_PASSWORD=demoexport OS_AUTH_URL=http://192.168.10.11:5000/v3export OS_IDENTITY_API_VERSION=3export OS_IMAGE_API_VERSION=2
通过执行 source admin-openstack.sh 和 source demo-openstack.sh 来获取token ,确保获取成功。
# source admin-openstack.sh # openstack token issue...# source demo-openstack.sh # openstack token issue...
查看服务：
[root@openstack-node1 ~]# source admin-openstack.sh [root@openstack-node1 ~]# openstack service list+----------------------------------+----------+----------+| ID | Name | Type |+----------------------------------+----------+----------+| 5f6ad425ca88486083910af1cf7d2684 | keystone | identity |+----------------------------------+----------+----------+
1、创建一个glance的用户，设置密码为glance：
# openstack user create --domain default --password glance glance+---------------------+----------------------------------+| Field | Value |+---------------------+----------------------------------+| domain_id | default || enabled | True || id | d42073f41d3240db9db27ab493be3495 || name | glance || options | {} || password_expires_at | None |+---------------------+----------------------------------+ 2、 将 glance用户添加到 Service 项目，并授予 admin的角色权限：
# openstack role add --project service --user glance admin
3、 创建一个glance的服务：
# openstack service create --name glance --description "OpenStack Image" image+-------------+----------------------------------+| Field | Value |+-------------+----------------------------------+| description | OpenStack Image || enabled | True || id | 9627ac8da083454cb644916a5a30525e || name | glance || type | image |+-------------+----------------------------------+
4、创建镜像服务的api ,endpoint。这里的endpoint实际上就是一个URL链接,分别为public、internal、admin。
# openstack endpoint create --region RegionOne image public http://192.168.10.11:9292+--------------+----------------------------------+| Field | Value |+--------------+----------------------------------+| enabled | True || id | 4d62369819b8441bbc73b5093b397093 || interface | public || region | RegionOne || region_id | RegionOne || service_id | 9627ac8da083454cb644916a5a30525e || service_name | glance || service_type | image || url | http://192.168.10.11:9292 |+--------------+----------------------------------+# openstack endpoint create --region RegionOne image internal http://192.168.10.11:9292+--------------+----------------------------------+| Field | Value |+--------------+----------------------------------+| enabled | True || id | 08f7962c2f544591af7ebd7e8c01a50a || interface | internal || region | RegionOne || region_id | RegionOne || service_id | 9627ac8da083454cb644916a5a30525e || service_name | glance || service_type | image || url | http://192.168.10.11:9292 |+--------------+----------------------------------+# openstack endpoint create --region RegionOne image admin http://192.168.10.11:9292+--------------+----------------------------------+| Field | Value |+--------------+----------------------------------+| enabled | True || id | 62d31d33d7b949ddb37960d5dfb04133 || interface | admin || region | RegionOne || region_id | RegionOne || service_id | 9627ac8da083454cb644916a5a30525e || service_name | glance || service_type | image || url | http://192.168.10.11:9292 |+--------------+----------------------------------+
5、修改glance配置，在 /etc/glance/glance-api.conf 中配置如下选项：
# egrep -v "^#|^$" /etc/glance/glance-api.conf[database]connection = mysql+pymysql://glance:glance@192.168.10.11/glance[glance_store]stores = file,httpdefault_store = filefilesystem_store_datadir = /var/lib/glance/images[keystone_authtoken]auth_uri = http://192.168.10.11:5000auth_url = http://192.168.10.11:35357memcached_servers = 192.168.10.11:11211auth_type = passwordproject_domain_name = defaultuser_domain_name = defaultproject_name = serviceusername = glancepassword = glance[paste_deploy]flavor = keystone
6、修改 /etc/glance/glance-registry.conf 文件配置：
# egrep -v "^#|^$" /etc/glance/glance-registry.conf [database]connection = mysql+pymysql://glance:glance@192.168.10.11/glance[keystone_authtoken]auth_uri = http://192.168.10.11:5000auth_url = http://192.168.10.11:35357memcached_servers = 192.168.10.11:11211auth_type = passwordproject_domain_name = defaultuser_domain_name = defaultproject_name = serviceusername = glancepassword = glance[paste_deploy]flavor = keystone
6、 同步数据库:
# su -s /bin/sh -c "glance-manage db_sync" glance
7、启动服务：
# systemctl enable openstack-glance-api.service openstack-glance-registry.service# systemctl start openstack-glance-api.service openstack-glance-registry.service
glance-api监听 9292端口， glance-registry 监听9191端口,可以通过如下命令查看：
ps aux|grep PID
8、对服务进行验证。下载示例的小镜像：
# source admin-openstack.sh # wget http://download.cirros-cloud.net/0.3.5/cirros-0.3.5-x86_64-disk.img
9、 添加此镜像到镜像服务，使用QCOW2的格式，容器格式为bare，指定权限为public：
# openstack image create "cirros" --file cirros-0.3.5-x86_64-disk.img --disk-format qcow2 --container-format bare --public+------------------+------------------------------------------------------+| Field | Value |+------------------+------------------------------------------------------+| checksum | f8ab98ff5e73ebab884d80c9dc9c7290 || container_format | bare || created_at | 2018-01-09T11:27:25Z || disk_format | qcow2 || file | /v2/images/dc655534-2821-47c1-b9c4-8687b52dfdbc/file || id | dc655534-2821-47c1-b9c4-8687b52dfdbc || min_disk | 0 || min_ram | 0 || name | cirros || owner | 0daaf987a867495fa0937a16b359c729 || protected | False || schema | /v2/schemas/image || size | 13267968 || status | active || tags | || updated_at | 2018-01-09T11:27:26Z || virtual_size | None || visibility | public |+------------------+------------------------------------------------------+
10、 查看镜像：
# openstack image list+--------------------------------------+--------+--------+| ID | Name | Status |+--------------------------------------+--------+--------+| dc655534-2821-47c1-b9c4-8687b52dfdbc | cirros | active |+--------------------------------------+--------+--------+
1、创建nova 用户，设置密码为nova：
# source admin-openstack.sh # openstack user create --domain default --password nova nova+---------------------+----------------------------------+| Field | Value |+---------------------+----------------------------------+| domain_id | default || enabled | True || id | 6efaf22f5f17465fa72f83bb94da7418 || name | nova || options | {} || password_expires_at | None |+---------------------+----------------------------------+ 2、将nova用户添加到sevice项目，并授予admin权限：
# openstack role add --project service --user nova admin
3、创建一个nova的service:
# openstack service create --name nova --description "OpenStack Compute" compute+-------------+----------------------------------+| Field | Value |+-------------+----------------------------------+| description | OpenStack Compute || enabled | True || id | 98402effc56a46c8b8f1f089faa38388 || name | nova || type | compute |+-------------+----------------------------------+
4、 创建计算服务的 API endpoint, 分别对应public ,internal, admin：
# openstack endpoint create --region RegionOne compute public http://192.168.10.11:8774/v2.1+--------------+----------------------------------+| Field | Value |+--------------+----------------------------------+| enabled | True || id | e4217f184aa942d592c8882165c7179b || interface | public || region | RegionOne || region_id | RegionOne || service_id | 98402effc56a46c8b8f1f089faa38388 || service_name | nova || service_type | compute || url | http://192.168.10.11:8774/v2.1 |+--------------+----------------------------------+# openstack endpoint create --region RegionOne compute internal http://192.168.10.11:8774/v2.1+--------------+----------------------------------+| Field | Value |+--------------+----------------------------------+| enabled | True || id | 63daae9015cd4b4ca87f5258c347eb97 || interface | internal || region | RegionOne || region_id | RegionOne || service_id | 98402effc56a46c8b8f1f089faa38388 || service_name | nova || service_type | compute || url | http://192.168.10.11:8774/v2.1 |+--------------+----------------------------------+# openstack endpoint create --region RegionOne compute admin http://192.168.10.11:8774/v2.1+--------------+----------------------------------+| Field | Value |+--------------+----------------------------------+| enabled | True || id | ec346833eba94099be33e7390579f712 || interface | admin || region | RegionOne || region_id | RegionOne || service_id | 98402effc56a46c8b8f1f089faa38388 || service_name | nova || service_type | compute || url | http://192.168.10.11:8774/v2.1 |+--------------+----------------------------------+
5、 创建一个placement的用户,并设置密码为placement：
# openstack user create --domain default --password placement placement+---------------------+----------------------------------+| Field | Value |+---------------------+----------------------------------+| domain_id | default || enabled | True || id | b1324b8660e741b2956f63be2b3a5d69 || name | placement || options | {} || password_expires_at | None |+---------------------+----------------------------------+ 6、添加placement 用户到 servi项目，并授予 admin权限：
# openstack role add --project service --user placement admin
7、创建placement的服务：
# openstack service create --name placement --description "Placement API" placement+-------------+----------------------------------+| Field | Value |+-------------+----------------------------------+| description | Placement API || enabled | True || id | df983a5c65d0458a8ddc93ffebf49f92 || name | placement || type | placement |+-------------+----------------------------------+
8、创建placement api endpoint,指定 public ，internal，admin：
# openstack endpoint create --region RegionOne placement public http://192.168.10.11:8778+--------------+----------------------------------+| Field | Value |+--------------+----------------------------------+| enabled | True || id | 77e40ae383774440a1d26c749205a019 || interface | public || region | RegionOne || region_id | RegionOne || service_id | df983a5c65d0458a8ddc93ffebf49f92 || service_name | placement || service_type | placement || url | http://192.168.10.11:8778 |+--------------+----------------------------------+# openstack endpoint create --region RegionOne placement internal http://192.168.10.11:8778+--------------+----------------------------------+| Field | Value |+--------------+----------------------------------+| enabled | True || id | 78a4e9b6032a4174a2d4854a93305a1e || interface | internal || region | RegionOne || region_id | RegionOne || service_id | df983a5c65d0458a8ddc93ffebf49f92 || service_name | placement || service_type | placement || url | http://192.168.10.11:8778 |+--------------+----------------------------------+# openstack endpoint create --region RegionOne placement admin http://192.168.10.11:8778+--------------+----------------------------------+| Field | Value |+--------------+----------------------------------+| enabled | True || id | 7d975e3e5d8c4952a6a96903e5e6a36b || interface | admin || region | RegionOne || region_id | RegionOne || service_id | df983a5c65d0458a8ddc93ffebf49f92 || service_name | placement || service_type | placement || url | http://192.168.10.11:8778 |+--------------+----------------------------------+
9、修改 nova 配置文件 /etc/nova/nova.conf :
# egrep -v "^$|^#" /etc/nova/nova.conf[DEFAULT]use_neutron=truefirewall_driver=nova.virt.firewall.NoopFirewallDriverenabled_apis=osapi_compute,metadatatransport_url=rabbit://openstack:openstack@192.168.10.11[api]auth_strategy=keystone[api_database]connection=mysql+pymysql://nova:nova@192.168.10.11/nova_api[database]connection=mysql+pymysql://nova:nova@192.168.10.11/nova[glance]api_servers=http://192.168.10.11:9292[keystone_authtoken]auth_uri = http://192.168.10.11:5000auth_url = http://192.168.10.11:35357memcached_servers = 192.168.10.11:11211auth_type = passwordproject_domain_name = defaultuser_domain_name = defaultproject_name = serviceusername = novapassword = nova[oslo_concurrency]lock_path=/var/lib/nova/tmp[placement]os_region_name = RegionOneproject_domain_name = Defaultproject_name = serviceauth_type = passworduser_domain_name = Defaultauth_url = http://192.168.10.11:35357/v3username = placementpassword = placement[vnc]enabled=truevncserver_listen=192.168.10.11vncserver_proxyclient_address=192.168.10.11
10、对软件包的 bug修复，需要添加如下内容到 /etc/httpd/conf.d/00-nova-placement-api.conf文件中（添加到虚拟主机中）：
= 2.4> Require all granted < 2.4> Order allow,deny Allow from all
11、 重启 httpd的服务：
# systemctl restart httpd
12、 同步nova-api数据：
su -s /bin/sh -c "nova-manage api_db sync" nova
13、注册cell0：
# su -s /bin/sh -c "nova-manage cell_v2 map_cell0" nova
14 、创建 cell1：
su -s /bin/sh -c "nova-manage cell_v2 create_cell --name=cell1 --verbose" novaeab4a5f9-04fb-40fa-bf78-c6cd75ab93b1
15、 同步nova 数据库：
# su -s /bin/sh -c "nova-manage db sync" nova
16、 查看cell和cell是否注册成功。
# nova-manage cell_v2 list_cells+-------+--------------------------------------+| Name | UUID |+-------+--------------------------------------+| cell1 |ddc4df46-fd96-4778-b312-95e8ad37e3d3 || cell0 | 00000000-0000-0000-0000-000000000000 |+-------+--------------------------------------+
17、启动服务：
# systemctl enable openstack-nova-api.service \ openstack-nova-consoleauth.service openstack-nova-scheduler.service \ openstack-nova-conductor.service openstack-nova-novncproxy.service# systemctl start openstack-nova-api.service \ openstack-nova-consoleauth.service openstack-nova-scheduler.service \ openstack-nova-conductor.service openstack-nova-novncproxy.service
查看各个服务状态：
[root@openstack-node1 ~]# openstack service list+----------------------------------+-----------+-----------+| ID | Name | Type |+----------------------------------+-----------+-----------+| 5f6ad425ca88486083910af1cf7d2684 | keystone | identity || 9627ac8da083454cb644916a5a30525e | glance | image || 98402effc56a46c8b8f1f089faa38388 | nova | compute || df983a5c65d0458a8ddc93ffebf49f92 | placement | placement |+----------------------------------+-----------+-----------+[root@openstack-node1 ~]# openstack endpoint list+----------------------------------+-----------+--------------+--------------+---------+-----------+--------------------------------+| ID | Region | Service Name | Service Type | Enabled | Interface | URL |+----------------------------------+-----------+--------------+--------------+---------+-----------+--------------------------------+| 08f7962c2f544591af7ebd7e8c01a50a | RegionOne | glance | image | True | internal | http://192.168.10.11:9292 || 25168e5be3504fd7a1ec442e518e0af2 | RegionOne | keystone | identity | True | public | http://192.168.10.11:5000/v3/ || 314e7ec43fb7410e94cdf41b6e72f207 | RegionOne | keystone | identity | True | admin | http://192.168.10.11:35357/v3/ || 4d62369819b8441bbc73b5093b397093 | RegionOne | glance | image | True | public | http://192.168.10.11:9292 || 62d31d33d7b949ddb37960d5dfb04133 | RegionOne | glance | image | True | admin | http://192.168.10.11:9292 || 63daae9015cd4b4ca87f5258c347eb97 | RegionOne | nova | compute | True | internal | http://192.168.10.11:8774/v2.1 || 77e40ae383774440a1d26c749205a019 | RegionOne | placement | placement | True | public | http://192.168.10.11:8778 || 78a4e9b6032a4174a2d4854a93305a1e | RegionOne | placement | placement | True | internal | http://192.168.10.11:8778 || 7d975e3e5d8c4952a6a96903e5e6a36b | RegionOne | placement | placement | True | admin | http://192.168.10.11:8778 || 9bd7115ba69a43a8bfed68edbd1ad992 | RegionOne | keystone | identity | True | internal | http://192.168.10.11:5000/v3/ || e4217f184aa942d592c8882165c7179b | RegionOne | nova | compute | True | public | http://192.168.10.11:8774/v2.1 || ec346833eba94099be33e7390579f712 | RegionOne | nova | compute | True | admin | http://192.168.10.11:8774/v2.1 |+----------------------------------+-----------+--------------+--------------+---------+-----------+--------------------------------+[root@openstack-node1 ~]# openstack compute service list+----+------------------+-----------------+----------+---------+-------+----------------------------+| ID | Binary | Host | Zone | Status | State | Updated At |+----+------------------+-----------------+----------+---------+-------+----------------------------+| 1 | nova-consoleauth | openstack-node1 | internal | enabled | up | 2018-01-10T09:33:17.000000 || 2 | nova-scheduler | openstack-node1 | internal | enabled | up | 2018-01-10T09:33:18.000000 || 3 | nova-conductor | openstack-node1 | internal | enabled | up | 2018-01-10T09:33:18.000000 |+----+------------------+-----------------+----------+---------+-------+----------------------------+
下一节将介绍其它组件的配置。
转载于:https://blog.51cto.com/tryingstuff/2059512