三:安装服务-controller node
一:工具、环境准备-controller node
二:OpenStack环境准备-controller node
三:安装服务-controller node
四:工具、环境准备-compute node
五:OpenStack环境准备-compute node
六:安装服务-compute node
七:仪表盘安装
文章目录
- Identity service – keystone installation
- 1)Install and configure
- a. 先准备 - 创建数据库
- b. 安装并配置组件
- c. 配置 Apache HTTP 服务器
- d. 完成安装
- 2)Create a domain, projects, users, and roles
- a. a formal way to create a new domain would be:
- b. Create the service project:
- c. creates the myproject project and myuser user:
- 3)Verify operation
- 4)Create OpenStack client environment scripts
- a. 创建脚本
- b. 使用脚本
- Image service – glance installation
- 1)Install and configure
- a. 先准备 - 创建数据库
- b. 安装并配置组件
- c. 完成安装
- Placement service – placement installation
- 1)Install and configure
- a. 先准备 - 创建数据库
- b. 配置用户和端点
- c. 安装并配置组件
- d. 完成安装
- 2)Verify Installation
- Compute service – nova installation
- 1)Install and configure
- a. 先准备 - 创建数据库
- b. 安装并配置组件
- c. 完成安装
- 2)Verify operation
- Networking service – neutron installation
- 1)Install and configure
- a. 先准备 - 创建数据库
- 2)配置 Provider networks
- a. 安装组件:
- b. 配置服务器组件
- c. 配置 Modular Layer 2 (ML2) plug-in
- d. 配置 Open vSwitch agent
- e. 配置 DHCP agent
- 1)Install and configure
- b. 配置 metadata agent
- c. 配置计算服务去使用网络服务
- d. 完成安装
官方指导手册:
Install OpenStack services
At a minimum, you need to install the following services. Install the services in the order specified below:
- Identity service> Image service
- Placement service
- Compute service
- Networking service
- 切换至超级用户模式:
执行指令:
sudo su
Identity service – keystone installation
1)Install and configure
a. 先准备 - 创建数据库
mysql
CREATE DATABASE keystone;
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY '123456';
EXIT;
123456是创建的数据库 keystone 的密码
名为 KEYSTONE_DBPASS
b. 安装并配置组件
-
- 安装软件包
执行指令:
apt install keystone -y
-
- 编辑文件
执行指令:
vim /etc/keystone/keystone.conf
修改 [database] 的内容:
[database]
connection = mysql+pymysql://keystone:123456@controller/keystone
123456是数据库 keystone 的密码
名为 KEYSTONE_DBPASS
修改 [token] 的内容:
[token]
provider = fernet
-
- 填充身份认证服务数据库
执行指令:
su -s /bin/sh -c "keystone-manage db_sync" keystone
-
- 初始化 Fernet 密钥库
执行指令:
keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
keystone-manage credential_setup --keystone-user keystone --keystone-group keystone
-
- 引导身份认证服务
执行指令:
keystone-manage bootstrap --bootstrap-password 123456 \--bootstrap-admin-url http://controller:5000/v3/ \--bootstrap-internal-url http://controller:5000/v3/ \--bootstrap-public-url http://controller:5000/v3/ \--bootstrap-region-id RegionOne
123456是为 Keystone 的管理员用户设置的密码,
名为 ADMIN_PASS
若是想修改密码,则修改指令中的密码后再执行一遍,则修改成功
c. 配置 Apache HTTP 服务器
- 编辑文件
执行指令:
vim /etc/apache2/apache2.conf
添加以下内容:
ServerName controller
d. 完成安装
-
- 重启 Apache 服务器
执行指令:
service apache2 restart
-
- 设置适当的环境变量配置管理账户
执行指令:
export OS_USERNAME=admin
export OS_PASSWORD=123456
export OS_PROJECT_NAME=admin
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_DOMAIN_NAME=Default
export OS_AUTH_URL=http://controller:5000/v3
export OS_IDENTITY_API_VERSION=3
123456是为管理员用户密码,
即上面b. 安装并配置组件中的- 5. 引导身份认证服务中设置的密码
名为 ADMIN_PASS
2)Create a domain, projects, users, and roles
创建域、项目、用户、角色
a. a formal way to create a new domain would be:
虽然已存在 default 域,但有必要给大家看一下创建新 域 的方法:
- 创建
example域
执行指令:
openstack domain create --description "An Example Domain" example
报错:
root@controller[16:00:36]:/home/cbz# openstack domain create --description "An Example Domain" example
The request you have made requires authentication. (HTTP 401) (Request-ID: req-88316b44-39c2-466e-ab3f-98e55e38dbc4)
这种报错就是密码填错,即上面
d. 完成安装中的- 2.设置适当的环境变量配置管理账户中密码设置错误
应该是上面b. 安装并配置组件中的- 5. 引导身份认证服务中设置的密码
可以修改密码后,重新执行export OS_PASSWORD=123456以更正密码
正常输出应该是:
root@controller[16:03:02]:/home/cbz# openstack domain create --description "An Example Domain" example
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | An Example Domain |
| enabled | True |
| id | eba741af628c4d6896d945ab1770ef66 |
| name | example |
| options | {} |
| tags | [] |
+-------------+----------------------------------+
b. Create the service project:
- 创建
service项目
执行指令:
openstack project create --domain default --description "Service Project" service
输出示例:
root@controller[16:03:10]:/home/cbz# openstack project create --domain default --description "Service Project" service
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | Service Project |
| domain_id | default |
| enabled | True |
| id | 576e3951211243298fb79e5f28d1f52d |
| is_domain | False |
| name | service |
| options | {} |
| parent_id | default |
| tags | [] |
+-------------+----------------------------------+
c. creates the myproject project and myuser user:
常规(非管理员)任务应使用无权限项目和用户。例如,本指南创建了 myproject 项目和 myuser 用户。
-
- 创建
myproject项目
- 创建
执行指令:
openstack project create --domain default --description "Demo Project" myproject
输出示例:
root@controller[00:12:34]:/home/cbz# openstack project create --domain default --description "Demo Project" myproject+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | Demo Project |
| domain_id | default |
| enabled | True |
| id | 63c7e4891938403e8180e0d67420aac8 |
| is_domain | False |
| name | myproject |
| options | {} |
| parent_id | default |
| tags | [] |
+-------------+----------------------------------+
注意:为该项目创建其他用户时,请勿重复此步骤。
-
- 创建
myuser用户
- 创建
执行指令:
openstack user create --domain default --password-prompt myuser
输出示例:
root@controller[00:13:13]:/home/cbz# openstack user create --domain default --password-prompt myuserUser Password:
Repeat User Password:
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | 24e175ee7479427cb61b0fbc366215b0 |
| name | myuser |
| options | {} |
| password_expires_at | None |
+---------------------+----------------------------------+
创建 myuser 用户并为其设置密码
123456
-
- 创建
myrole角色
- 创建
执行指令:
openstack role create myrole
输出示例:
root@controller[00:14:11]:/home/cbz# openstack role create myrole
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | None |
| domain_id | None |
| id | 0f94d52860e1407f86e1ca0ae57493e9 |
| name | myrole |
| options | {} |
+-------------+----------------------------------+
-
- 添加
myrole到项目myproject、用户myuser
- 添加
执行指令:
openstack role add --project myproject --user myuser myrole
当前指令没有输出
3)Verify operation
-
- 注销临时环境变量 OS_AUTH_URL 和 OS_PASSWORD
执行指令:
unset OS_AUTH_URL OS_PASSWORD
-
- 以 admin 用户申请身份验证令牌
执行指令:
openstack --os-auth-url http://controller:5000/v3 \--os-project-domain-name Default --os-user-domain-name Default \--os-project-name admin --os-username admin token issue
输出:
root@controller[00:18:01]:/home/cbz# openstack --os-auth-url http://controller:5000/v3 \
> --os-project-domain-name Default --os-user-domain-name Default \
> --os-project-name admin --os-username admin token issue
Password:
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| expires | 2024-11-30T17:18:09+0000 |
| id | gAAAAABnSzrBaZUJwnDubg9l_iUP551xDqUy30Xc_6_PP5q_JWTwNdr8ONYY1XO2-A10l-afVckoTUbqzBMTt9Y-RvJfRXKtBeyxrW9BLPrcbrlrgAsxMOb7JpOfhyIYwZV4CuPL650jqqxVpC0g4hkUcvIX4yr9B-bZ2o_IF195wAsqtbP-JxA |
| project_id | d241a7b2af4d44bcb018f1d52a28a1d2 |
| user_id | 8d12b000481c49c8aa8a6a3d10037aa8 |
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
密码为上面
Identity service – keystone installation中的1)Install and configure中的b. 安装并配置组件中的- 5. 引导身份认证服务中设置的密码
当然,如果全部密码都统一设置为
123456的话,不必理会
-
- 以 myuser 用户申请身份验证令牌
执行指令:
openstack --os-auth-url http://controller:5000/v3 \--os-project-domain-name Default --os-user-domain-name Default \--os-project-name myproject --os-username myuser token issue
输出示例:
root@controller[00:21:48]:/home/cbz# openstack --os-auth-url http://controller:5000/v3 \
> --os-project-domain-name Default --os-user-domain-name Default \
> --os-project-name myproject --os-username myuser token issue
Password:
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| expires | 2024-11-30T17:22:03+0000 |
| id | gAAAAABnSzurHvYIsKRqmK4OMo5tunK28wlMQS2oDH61k-r5KJ99TDejjlgx7qavkw2QogsajexU-8gqhrEkCg80oFCnxksXjGUnlbSBFh-MXxSSRgur3BNMvsDHEjAWOklWBU2JZlqx1kVqjWVGbMMn2UvaCTKeo-IBhA1AEeKnHwvgyrDYbbg |
| project_id | 63c7e4891938403e8180e0d67420aac8 |
| user_id | 24e175ee7479427cb61b0fbc366215b0 |
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
输入上面创建的用户
myuser的密码
当然,如果全部密码都统一设置为
123456的话,不必理会
报错:
root@controller[00:18:09]:/home/cbz# openstack --os-auth-url http://controller:5000/v3 \
> --os-project-domain-name Default --os-user-domain-name Default \
> --os-project-name myproject --os-username myuser token issue
Password:
The request you have made requires authentication. (HTTP 401) (Request-ID: req-1aa5cb9b-995a-4077-a453-703cd4b15594)
密码输错了!!!
4)Create OpenStack client environment scripts
a. 创建脚本
-
- 创建并编辑
admin-openrc文件
- 创建并编辑
执行指令:
vim ~/admin-openrc
进入一个新文件!!!
注意是创建在 ~/ 目录下!!!
添加以下内容:
export OS_PROJECT_DOMAIN_NAME=Default
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=123456
export OS_AUTH_URL=http://controller:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2
123456是为管理员用户密码,
即上面b. 安装并配置组件中的- 5. 引导身份认证服务中设置的密码
名为 ADMIN_PASS
-
- 创建并编辑
demo-openrc文件
- 创建并编辑
执行指令:
vim ~/demo-openrc
添加以下内容:
export OS_PROJECT_DOMAIN_NAME=Default
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_NAME=myproject
export OS_USERNAME=myuser
export OS_PASSWORD=123456
export OS_AUTH_URL=http://controller:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2
123456是为用户 myuser 的密码,
名为 DEMO_PASS
b. 使用脚本
-
- 加载 admin-openrc 文件
执行指令:
cd ~/
. admin-openrc
报错:
root@controller[00:27:50]:/home/cbz# . admin-openrc
bash: admin-openrc: No such file or directory
这种情况是未将目录跳转到 ’~/‘中,
须要执行cd ~/
-
- 申请身份验证令牌
执行指令:
openstack token issue
输出示例:
root@controller[00:32:39]:~# openstack token issue
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| expires | 2024-11-30T17:32:42+0000 |
| id | gAAAAABnSz4q02THl5sazdWvLw09HeUGK8-Rq65UrH24rzQzMdEMvnzuPWrS7aeVQHp0FKUHDwlm-LUzQH3ROUCsdl00vgYQ8t7uT510MyT2LRX_c8WKt4F1Umo32suxgwYIdKr5xb2t2CN0e-OOgKLgDcOijUA0a54k2MSxgyFKXSUvwLMa-6g |
| project_id | d241a7b2af4d44bcb018f1d52a28a1d2 |
| user_id | 8d12b000481c49c8aa8a6a3d10037aa8 |
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
报错:
root@controller[00:31:45]:~# openstack token issue
The request you have made requires authentication. (HTTP 401) (Request-ID: req-983ef1a8-88b6-4821-9ab9-05c72a5a81e8)
密码没设置对!!!
密码为上面
Identity service – keystone installation中的1)Install and configure中的b. 安装并配置组件中的- 5. 引导身份认证服务中设置的密码
当然,如果全部密码都统一设置为
123456的话,不必理会
Image service – glance installation
1)Install and configure
a. 先准备 - 创建数据库
-
- 创建数据库
执行指令:
mysql
执行 mysql 指令:
CREATE DATABASE glance;
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY '123456';
EXIT;
123456是创建的数据库 glance 的密码
名为 GLANCE_DBPASS
-
- 加载 admin-openrc 文件
执行指令:
. admin-openrc
-
- 创建
glance用户
- 创建
执行指令:
openstack user create --domain default --password-prompt glance
输出示例:
root@controller[01:00:52]:~# openstack user create --domain default --password-prompt glance
User Password:123456
Repeat User Password:123456
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | 5e6cf17e4c8a40b798ee97f57ac86314 |
| name | glance |
| options | {} |
| password_expires_at | None |
+---------------------+----------------------------------+
创建用户 glance 并为其设置密码
123456
-
- 添加
admin角色到glance用户、service项目中
- 添加
执行指令:
openstack role add --project service --user glance admin
此指令没有输出
-
- 创建 glance 服务实例
执行指令:
openstack service create --name glance --description "OpenStack Image" image
输出示例:
root@controller[01:04:06]:~# openstack service create --name glance --description "OpenStack Image" image
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Image |
| enabled | True |
| id | 1567a217dd2540d5b75e1a16c70b2b75 |
| name | glance |
| type | image |
+-------------+----------------------------------+
-
- 创建镜像服务 API 端点:
执行指令:
openstack endpoint create --region RegionOne image public http://controller:9292
openstack endpoint create --region RegionOne image internal http://controller:9292
openstack endpoint create --region RegionOne image admin http://controller:9292
输出示例:
root@controller[01:04:16]:~# openstack endpoint create --region RegionOne image public http://controller:9292
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 4acbef3ff8544fe9b0efcea016dfb04f |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 1567a217dd2540d5b75e1a16c70b2b75 |
| service_name | glance |
| service_type | image |
| url | http://controller:9292 |
+--------------+----------------------------------+
root@controller[01:04:35]:~# openstack endpoint create --region RegionOne image internal http://controller:9292
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 79efda062d24421fa2058db675a1b2df |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 1567a217dd2540d5b75e1a16c70b2b75 |
| service_name | glance |
| service_type | image |
| url | http://controller:9292 |
+--------------+----------------------------------+
root@controller[01:04:36]:~# openstack endpoint create --region RegionOne image admin http://controller:9292
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | f905f7f870494fffa2bf32e5465a8830 |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 1567a217dd2540d5b75e1a16c70b2b75 |
| service_name | glance |
| service_type | image |
| url | http://controller:9292 |
+--------------+----------------------------------+
b. 安装并配置组件
-
- 安装软件包
执行指令:
apt install glance -y
-
- 编辑文件
执行指令:
vim /etc/glance/glance-api.conf
在 [database] 中添加以下内容:
[database]
connection = mysql+pymysql://glance:123456@controller/glance
123456是数据库 glance 的密码,
名为 GLANCE_DBPASS
将 [keystone_authtoken] 中的其他所有选项都给注释掉,再添加以下内容:
[keystone_authtoken]
www_authenticate_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = glance
password = 123456
123456是用户 glance 的密码,
名为 GLANCE_PASS
在 [paste_deploy] 中添加以下内容:
[paste_deploy]
flavor = keystone
在 [glance_store] 中添加以下内容:
[glance_store]
stores = file,http
default_store = file
filesystem_store_datadir = /var/lib/glance/images/
在 [paste_deploy] 中添加以下内容:
[oslo_limit]
auth_url = http://controller:5000
auth_type = password
user_domain_id = default
username = glance
system_scope = all
password = 123456
endpoint_id = 340be3625e9b4239a6415d034e98aace
region_name = RegionOne
123456是用户 glance 的密码,
名为 GLANCE_PASS
若没有对应的 [paste_deploy] 节段,则手动添加,也就是将上面这段包括 [paste_deploy] 的内容全粘贴到文件中
-
- 填充镜像服务数据库:
执行指令:
su -s /bin/sh -c "glance-manage db_sync" glance
输出:
root@controller[01:21:18]:~# su -s /bin/sh -c "glance-manage db_sync" glance
2024-12-01 01:21:28.473 30852 INFO alembic.runtime.migration [-] Context impl MySQLImpl.
2024-12-01 01:21:28.474 30852 INFO alembic.runtime.migration [-] Will assume non-transactional DDL.
2024-12-01 01:21:28.479 30852 INFO alembic.runtime.migration [-] Context impl MySQLImpl.
2024-12-01 01:21:28.480 30852 INFO alembic.runtime.migration [-] Will assume non-transactional DDL.
INFO [alembic.runtime.migration] Context impl MySQLImpl.
INFO [alembic.runtime.migration] Will assume non-transactional DDL.
/usr/lib/python3/dist-packages/pymysql/cursors.py:170: Warning: (1280, "Name 'alembic_version_pkc' ignored for PRIMARY key.")result = self._query(query)
INFO [alembic.runtime.migration] Running upgrade -> liberty, liberty initial
INFO [alembic.runtime.migration] Running upgrade liberty -> mitaka01, add index on created_at and updated_at columns of 'images' table
INFO [alembic.runtime.migration] Running upgrade mitaka01 -> mitaka02, update metadef os_nova_server
INFO [alembic.runtime.migration] Running upgrade mitaka02 -> ocata_expand01, add visibility to images
INFO [alembic.runtime.migration] Running upgrade ocata_expand01 -> pike_expand01, empty expand for symmetry with pike_contract01
INFO [alembic.runtime.migration] Running upgrade pike_expand01 -> queens_expand01
INFO [alembic.runtime.migration] Running upgrade queens_expand01 -> rocky_expand01, add os_hidden column to images table
INFO [alembic.runtime.migration] Running upgrade rocky_expand01 -> rocky_expand02, add os_hash_algo and os_hash_value columns to images table
INFO [alembic.runtime.migration] Running upgrade rocky_expand02 -> train_expand01, empty expand for symmetry with train_contract01
INFO [alembic.runtime.migration] Running upgrade train_expand01 -> ussuri_expand01, empty expand for symmetry with ussuri_expand01
INFO [alembic.runtime.migration] Context impl MySQLImpl.
INFO [alembic.runtime.migration] Will assume non-transactional DDL.
Upgraded database to: ussuri_expand01, current revision(s): ussuri_expand01
INFO [alembic.runtime.migration] Context impl MySQLImpl.
INFO [alembic.runtime.migration] Will assume non-transactional DDL.
INFO [alembic.runtime.migration] Context impl MySQLImpl.
INFO [alembic.runtime.migration] Will assume non-transactional DDL.
Database migration is up to date. No migration needed.
INFO [alembic.runtime.migration] Context impl MySQLImpl.
INFO [alembic.runtime.migration] Will assume non-transactional DDL.
INFO [alembic.runtime.migration] Context impl MySQLImpl.
INFO [alembic.runtime.migration] Will assume non-transactional DDL.
INFO [alembic.runtime.migration] Running upgrade mitaka02 -> ocata_contract01, remove is_public from images
INFO [alembic.runtime.migration] Running upgrade ocata_contract01 -> pike_contract01, drop glare artifacts tables
INFO [alembic.runtime.migration] Running upgrade pike_contract01 -> queens_contract01
INFO [alembic.runtime.migration] Running upgrade queens_contract01 -> rocky_contract01
INFO [alembic.runtime.migration] Running upgrade rocky_contract01 -> rocky_contract02
INFO [alembic.runtime.migration] Running upgrade rocky_contract02 -> train_contract01
INFO [alembic.runtime.migration] Running upgrade train_contract01 -> ussuri_contract01
INFO [alembic.runtime.migration] Context impl MySQLImpl.
INFO [alembic.runtime.migration] Will assume non-transactional DDL.
Upgraded database to: ussuri_contract01, current revision(s): ussuri_contract01
INFO [alembic.runtime.migration] Context impl MySQLImpl.
INFO [alembic.runtime.migration] Will assume non-transactional DDL.
Database is synced successfully.
c. 完成安装
- 重启镜像服务:
执行指令:
service glance-api restart
没有输出
## 2)Verify operation
以下这段 Verify operation 的内容作验证作用,可不执行!!!!!!!
跳过跳过跳过 这一步
-
- 加载 admin-openrc 文件:
执行指令:
. admin-openrc
-
- 下载源镜像:
执行指令:
wget https://github.com/cirros-dev/cirros/releases/download/0.4.0/cirros-0.4.0-x86_64-disk.img -O cirros-0.4.0-x86_64-disk.img
-
- 将镜像上传到镜像服务
执行指令:
glance image-create --name "cirros" --file cirros-0.4.0-x86_64-disk.img --disk-format qcow2 --container-format bare --visibility=public
输出示例:
$ glance image-create --name "cirros" \--file cirros-0.4.0-x86_64-disk.img \--disk-format qcow2 --container-format bare \--visibility=public+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
| checksum | 133eae9fb1c98f45894a4e60d8736619 |
| container_format | bare |
| created_at | 2015-03-26T16:52:10Z |
| disk_format | qcow2 |
| file | /v2/images/cc5c6982-4910-471e-b864-1098015901b5/file |
| id | cc5c6982-4910-471e-b864-1098015901b5 |
| min_disk | 0 |
| min_ram | 0 |
| name | cirros |
| owner | ae7a98326b9c455588edd2656d723b9d |
| protected | False |
| schema | /v2/schemas/image |
| size | 13200896 |
| status | active |
| tags | |
| updated_at | 2015-03-26T16:52:10Z |
| virtual_size | None |
| visibility | public |
+------------------+------------------------------------------------------+
-
- 确认上传图像并验证属性
执行指令:
glance image-list
输出示例:
$ glance image-list+--------------------------------------+--------+--------+
| ID | Name | Status |
+--------------------------------------+--------+--------+
| 38047887-61a7-41ea-9b49-27987d5e8bb9 | cirros | active |
+--------------------------------------+--------+--------+
Placement service – placement installation
1)Install and configure
a. 先准备 - 创建数据库
- 创建数据库
执行指令:
mysql
执行 mysql 指令:
CREATE DATABASE placement;
GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'localhost' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'%' IDENTIFIED BY '123456';
EXIT;
123456是创建的数据库 glance 的密码
名为 PLACEMENT_DBPASS
b. 配置用户和端点
-
- 加载 admin-openrc 文件
执行指令:
. admin-openrc
-
- 创建
placement服务用户:
- 创建
执行指令:
openstack user create --domain default --password-prompt placement
输出示例:
root@controller[01:25:56]:~# openstack user create --domain default --password-prompt placement
User Password:
Repeat User Password:
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | 5408f1094e174b549f5dbeee81640870 |
| name | placement |
| options | {} |
| password_expires_at | None |
+---------------------+----------------------------------+
创建用户 placement 并为其设置密码
123456
-
- 添加
placement用户到service项目、admin角色中
- 添加
执行指令:
openstack role add --project service --user placement admin
此指令没有输出
-
- 创建 Placement API 实例
执行指令:
openstack service create --name placement --description "Placement API" placement
输出示例:
root@controller[01:28:40]:~# openstack service create --name placement --description "Placement API" placement
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | Placement API |
| enabled | True |
| id | a56358f3e45e4410a7f71f49d036b72c |
| name | placement |
| type | placement |
+-------------+----------------------------------+
-
- 创建 Placement API 服务端点
执行指令:
openstack endpoint create --region RegionOne placement public http://controller:8778
openstack endpoint create --region RegionOne placement internal http://controller:8778
openstack endpoint create --region RegionOne placement admin http://controller:8778
输出示例:
root@controller[01:28:59]:~# openstack endpoint create --region RegionOne placement public http://controller:8778
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 6445ffb85a8a41f08779e0347a572e3a |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | a56358f3e45e4410a7f71f49d036b72c |
| service_name | placement |
| service_type | placement |
| url | http://controller:8778 |
+--------------+----------------------------------+
root@controller[01:30:30]:~# openstack endpoint create --region RegionOne placement internal http://controller:8778
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 89eef2ded4644079a922bb4b63b7d0f7 |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| service_id | a56358f3e45e4410a7f71f49d036b72c |
| service_name | placement |
| service_type 聼 placement |
| url | http://controller:8778 |
+--------------+----------------------------------+
root@controller[01:30:31]:~# openstack endpoint create --region RegionOne placement admin http://controller:8778
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 7feb3d722a2045c6bbcae3977d093662 |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| service_id | a56358f3e45e4410a7f71f49d036b72c |
| service_name | placement |
| service_type | placement |
| url | http://controller:8778 |
+--------------+----------------------------------+
c. 安装并配置组件
-
- 安装软件包
执行指令:
apt install placement-api -y
-
- 编辑文件
执行指令:
vim /etc/placement/placement.conf
在 [placement_database] 中添加以下内容:
[placement_database]
connection = mysql+pymysql://placement:123456@controller/placement
123456是数据库 placement 的密码,
名为 PLACEMENT_DBPASS
在 [api] 中添加以下内容:
[api]
auth_strategy = keystone
将 [keystone_authtoken] 中的其他所有选项都给注释掉,再添加以下内容:
[keystone_authtoken]
auth_url = http://controller:5000/v3
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = placement
password = 123456
123456是用户 placement 的密码,
名为 PLACEMENT_PASS
-
- 填充 placement 数据库:
执行指令:
su -s /bin/sh -c "placement-manage db sync" placement
此指令没有输出
报错:
root@controller[01:41:08]:~# su -s /bin/sh -c "placement-manage db sync" placement
/usr/lib/python3/dist-packages/pymysql/cursors.py:170: Warning: (1280, "Name 'alembic_version_pkc' ignored for PRIMARY key.")result = self._query(query)
该警告是由于数据库迁移脚本在执行时尝试设置主键,而数据库中已经有一个主键。
尽管有警告,数据库迁移可能已经成功。可以通过以下命令验证:
执行指令:
placement-manage db version
如果返回最新的数据库版本号,则说明迁移成功。如:
root@controller[01:41:24]:~# placement-manage db version
b5c396305c25
d. 完成安装
- 重新加载 web 服务器
执行指令:
service apache2 restart
2)Verify Installation
-
- 加载 admin-openrc 文件
执行指令:
. admin-openrc
-
- 检查执行状态
执行指令:
placement-status upgrade check
输出示例:
root@controller[01:47:38]:~# placement-status upgrade check
+----------------------------------+
| Upgrade Check Results |
+----------------------------------+
| Check: Missing Root Provider IDs |
| Result: Success |
| Details: None |
+----------------------------------+
| Check: Incomplete Consumers |
| Result: Success |
| Details: None |
+----------------------------------+
-
- 安装 osc-placement 插件
执行指令:
apt install pip3 -y
pip3 install osc-placement
报错则使用
apt install pip -y
apt install pip -y
pip install osc-placement
-
- 列出可用的资源类别和特性
执行指令:
openstack --os-placement-api-version 1.2 resource class list --sort-column name
输出示例:
root@controller[01:49:48]:~# openstack --os-placement-api-version 1.2 resource class list --sort-column name
+----------------------------+
| name |
+----------------------------+
| DISK_GB |
| FPGA |
| IPV4_ADDRESS |
| MEMORY_MB |
| MEM_ENCRYPTION_CONTEXT |
| NET_BW_EGR_KILOBIT_PER_SEC |
| NET_BW_IGR_KILOBIT_PER_SEC |
| NUMA_CORE |
| NUMA_MEMORY_MB |
| NUMA_SOCKET |
| NUMA_THREAD |
| PCI_DEVICE |
| PCPU |
| PGPU |
| SRIOV_NET_VF |
| VCPU |
| VGPU |
| VGPU_DISPLAY_HEAD |
+----------------------------+
执行指令:
openstack --os-placement-api-version 1.6 trait list --sort-column name
输出示例:
$ openstack --os-placement-api-version 1.2 resource class list --sort-column name
+----------------------------+
| name |
+----------------------------+
| DISK_GB |
| IPV4_ADDRESS |
| ... |$ openstack --os-placement-api-version 1.6 trait list --sort-column name
+---------------------------------------+
| name |
+---------------------------------------+
| COMPUTE_DEVICE_TAGGING |
| COMPUTE_NET_ATTACH_INTERFACE |
| ... |
Compute service – nova installation
1)Install and configure
a. 先准备 - 创建数据库
-
- 创建数据库
执行指令:
mysql
执行 mysql 指令:
CREATE DATABASE nova_api;
CREATE DATABASE nova;
CREATE DATABASE nova_cell0;GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'localhost' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' IDENTIFIED BY '123456';GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'localhost' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' IDENTIFIED BY '123456';GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'localhost' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'%' IDENTIFIED BY '123456';EXIT;
123456是创建的数据库 nova_api、nova、nova_cell0 的密码
统一设置名为 NOVA_DBPASS
-
- 加载 admin-openrc 文件
执行指令:
. admin-openrc
-
- 创建
nova用户
- 创建
执行指令:
openstack user create --domain default --password-prompt nova
输出示例:
root@controller[01:58:41]:~# openstack user create --domain default --password-prompt nova
User Password:123456
Repeat User Password:123456
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | 0addb0d559f7423fbe259aa781b07117 |
| name | nova |
| options | {} |
| password_expires_at | None |
+---------------------+----------------------------------+
创建用户 nova 并为其设置密码
123456
-
- 添加
admin角色到nova用户上
- 添加
执行指令:
openstack role add --project service --user nova admin
此指令没有输出
-
- 创建 nova 服务实例
执行指令:
openstack service create --name nova --description "OpenStack Compute" compute
输出示例:
root@controller[01:59:56]:~# openstack service create --name nova --description "OpenStack Compute" compute
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Compute |
| enabled | True |
| id | 83e7b7e19b9d4500bbcf3f92ff5d2b9d |
| name | nova |
| type | compute |
+-------------+----------------------------------+
-
- 创建 compute API 服务端点
执行指令:
openstack endpoint create --region RegionOne compute public http://controller:8774/v2.1
openstack endpoint create --region RegionOne compute internal http://controller:8774/v2.1
openstack endpoint create --region RegionOne compute admin http://controller:8774/v2.1
输出示例:
root@controller[02:00:09]:~# openstack endpoint create --region RegionOne compute public http://controller:8774/v2.1
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | fc17680b5d6e4389a6ae7eb6d5eed2c0 |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 83e7b7e19b9d4500bbcf3f92ff5d2b9d |
| service_name | nova |
| service_type | compute |
| url | http://controller:8774/v2.1 |
+--------------+----------------------------------+
root@controller[02:00:39]:~# openstack endpoint create --region RegionOne compute internal http://controller:8774/v2.1
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 57d7f9654b2e4e4d8d7937857396c081 |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 83e7b7e19b9d4500bbcf3f92ff5d2b9d |
| service_name | nova |
| service_type | compute |
| url | http://controller:8774/v2.1 |
+--------------+----------------------------------+
root@controller[02:00:40]:~# openstack endpoint create --region RegionOne compute admin http://controller:8774/v2.1
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | eb72b94371254d9badf80845790f1cc6 |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 83e7b7e19b9d4500bbcf3f92ff5d2b9d |
| service_name | nova |
| service_type | compute |
| url | http://controller:8774/v2.1 |
+--------------+----------------------------------+
b. 安装并配置组件
-
- 安装软件包
执行指令:
apt install nova-api nova-conductor nova-novncproxy nova-scheduler -y
-
- 编辑文件
执行指令:
vim /etc/nova/nova.conf
在 [api_database] 中添加以下内容:
[api_database]
connection = mysql+pymysql://nova:123456@controller/nova_api
123456是数据库 nova 的密码,
名为 NOVA_DBPASS
在 [database] 中添加以下内容:
[database]
connection = mysql+pymysql://nova:123456@controller/nova
123456是数据库 nova 的密码,
名为 NOVA_DBPASS
在 [DEFAULT] 中添加以下内容:
[DEFAULT]
transport_url = rabbit://openstack:123456@controller:5672/
my_ip = 192.168.10.10
123456是用户 admin 的密码,
名为 RABBIT_PASS
192.168.10.10 替换成 ens33 中对应的 ip 地址
移除掉 [DEFAULT] 中的
log_dir项
在 [api] 中添加以下内容:
[api]
auth_strategy = keystone
将 [keystone_authtoken] 中的其他所有选项都给注释掉,再添加以下内容:
[keystone_authtoken]
www_authenticate_uri = http://controller:5000/
auth_url = http://controller:5000/
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = nova
password = 123456
123456是用户 admin 的密码,
名为 NOVA_PASS
在 [service_user] 中添加以下内容:
[service_user]
send_service_user_token = true
auth_url = https://controller/identity
auth_strategy = keystone
auth_type = password
project_domain_name = Default
project_name = service
user_domain_name = Default
username = nova
password = 123456
123456是用户 admin 的密码,
名为 NOVA_PASS
在 [glance] 中添加以下内容:
[glance]
api_servers = http://controller:9292
在 [placement] 中添加以下内容:
[placement]
region_name = RegionOne
project_domain_name = Default
project_name = service
auth_type = password
user_domain_name = Default
auth_url = http://controller:5000/v3
username = placement
password = 123456
123456是用户 admin 的密码,
名为 PLACEMENT_PASS
-
- 填充 nova-api 数据库
执行指令:
su -s /bin/sh -c "nova-manage api_db sync" nova
输出示例:
(有很多)
2024-12-01 02:14:07.743 43606 INFO migrate.versioning.api [-] 76 -> 77...
2024-12-01 02:14:07.746 43606 INFO migrate.versioning.api [-] done
-
- 注册 cell0 数据库
执行指令:
su -s /bin/sh -c "nova-manage cell_v2 map_cell0" nova
没有输出
-
- 创建 cell1 单元
执行指令:
su -s /bin/sh -c "nova-manage cell_v2 create_cell --name=cell1 --verbose" nova
输出示例:
root@controller[02:14:17]:~# su -s /bin/sh -c "nova-manage cell_v2 create_cell --name=cell1 --verbose" nova
--transport-url not provided in the command line, using the value [DEFAULT]/transport_url from the configuration file
--database_connection not provided in the command line, using the value [database]/connection from the configuration file
ea2f189e-e2da-4128-9bad-7637ddfe53d6
-
- 填充 nova 数据库
执行指令:
su -s /bin/sh -c "nova-manage db sync" nova
输出示例:
(有很多)
2024-12-01 02:17:29.828 44378 INFO migrate.versioning.api [req-c94a6eee-348c-49e0-b140-6610f7bd0391 - - - - -] done
2024-12-01 02:17:29.828 44378 INFO migrate.versioning.api [req-c94a6eee-348c-49e0-b140-6610f7bd0391 - - - - -] 411 -> 412...
2024-12-01 02:17:29.832 44378 INFO migrate.versioning.api [req-c94a6eee-348c-49e0-b140-6610f7bd0391 - - - - -] done
-
- Verify nova cell0 and cell1 are registered correctly
执行指令:
su -s /bin/sh -c "nova-manage cell_v2 list_cells" nova
输出示例:
root@controller[02:17:29]:~# su -s /bin/sh -c "nova-manage cell_v2 list_cells" nova
+-------+--------------------------------------+------------------------------------------+-------------------------------------------------+----------+
| Name | UUID | Transport URL | Database Connection | Disabled |
+-------+--------------------------------------+------------------------------------------+-------------------------------------------------+----------+
| cell0 | 00000000-0000-0000-0000-000000000000 | none:/ | mysql+pymysql://nova:****@controller/nova_cell0 | False |
| cell1 | ea2f189e-e2da-4128-9bad-7637ddfe53d6 | rabbit://openstack:****@controller:5672/ | mysql+pymysql://nova:****@controller/nova | False |
+-------+--------------------------------------+------------------------------------------+-------------------------------------------------+----------+
c. 完成安装
执行指令:
service nova-api restart
service nova-scheduler restart
service nova-conductor restart
service nova-novncproxy restart
没有输出
2)Verify operation
Verify operation 应在完成 compute 节点配置完成后再执行
-
- 加载 admin-openrc 文件
执行指令:
. admin-openrc
-
- 列出服务组件
执行指令:
openstack compute service list
输出示例:
root@controller[02:21:35]:~# openstack compute service list
+----+----------------+------------+----------+---------+-------+----------------------------+
| ID | Binary | Host | Zone | Status | State | Updated At |
+----+----------------+------------+----------+---------+-------+----------------------------+
| 5 | nova-scheduler | controller | internal | enabled | up | 2024-11-30T18:21:36.000000 |
| 6 | nova-conductor | controller | internal | enabled | up | 2024-11-30T18:21:36.000000 |
| 7 | nova-compute | controller | nova | enabled | up | 2024-11-30T18:21:38.000000 |
+----+----------------+------------+----------+---------+-------+----------------------------+
-
- 列出 API 端点
执行指令:
openstack catalog list
输出示例:
$ openstack catalog list+-----------+-----------+-----------------------------------------+
| Name | Type | Endpoints |
+-----------+-----------+-----------------------------------------+
| keystone | identity | RegionOne |
| | | public: http://controller:5000/v3/ |
| | | RegionOne |
| | | internal: http://controller:5000/v3/ |
| | | RegionOne |
| | | admin: http://controller:5000/v3/ |
| | | |
| glance | image | RegionOne |
| | | admin: http://controller:9292 |
| | | RegionOne |
| | | public: http://controller:9292 |
| | | RegionOne |
| | | internal: http://controller:9292 |
| | | |
| nova | compute | RegionOne |
| | | admin: http://controller:8774/v2.1 |
| | | RegionOne |
| | | internal: http://controller:8774/v2.1 |
| | | RegionOne |
| | | public: http://controller:8774/v2.1 |
| | | |
| placement | placement | RegionOne |
| | | public: http://controller:8778 |
| | | RegionOne |
| | | admin: http://controller:8778 |
| | | RegionOne |
| | | internal: http://controller:8778 |
| | | |
+-----------+-----------+-----------------------------------------+
-
- 列出镜像
执行指令:
openstack image list
输出示例:
$ openstack image list+--------------------------------------+-------------+-------------+
| ID | Name | Status |
+--------------------------------------+-------------+-------------+
| 9a76d9f9-9620-4f2e-8c69-6c5691fae163 | cirros | active |
+--------------------------------------+-------------+-------------+
没输出也正常,不报错就没事
-
- 检查 cells 和 placement API 都成功运行
执行指令:
nova-status upgrade check
输出示例:
# nova-status upgrade check+--------------------------------------------------------------------+
| Upgrade Check Results |
+--------------------------------------------------------------------+
| Check: Cells v2 |
| Result: Success |
| Details: None |
+--------------------------------------------------------------------+
| Check: Placement API |
| Result: Success |
| Details: None |
+--------------------------------------------------------------------+
| Check: Cinder API |
| Result: Success |
| Details: None |
+--------------------------------------------------------------------+
| Check: Policy File JSON to YAML Migration |
| Result: Success |
| Details: None |
+--------------------------------------------------------------------+
| Check: Older than N-1 computes |
| Result: Success |
| Details: None |
+--------------------------------------------------------------------+
Networking service – neutron installation
1)Install and configure
a. 先准备 - 创建数据库
-
- 创建数据库
执行指令:
mysql -u root -p
执行 mysql 指令:
CREATE DATABASE neutron;
GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' IDENTIFIED BY '123456';
EXIT;
123456是创建的数据库 neutron 的密码
名为 NEUTRON_DBPASS
-
- 加载 admin-openrc 文件
执行指令:
. admin-openrc
-
- 创建
neutron用户
- 创建
执行指令:
openstack user create --domain default --password-prompt neutron
输出示例:
root@controller[02:26:02]:~# openstack user create --domain default --password-prompt neutron
User Password:123456
Repeat User Password:123456
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | 030c5d042e6c418581c805b781d69268 |
| name | neutron |
| options | {} |
| password_expires_at | None |
+---------------------+----------------------------------+
创建用户 neutron 并为其设置密码
123456
-
- 添加
admin角色到neutron用户中
- 添加
执行指令:
openstack role add --project service --user neutron admin
没有输出
-
- 创建 neutron 服务实例
执行指令:
openstack service create --name neutron --description "OpenStack Networking" network
输出示例:
root@controller[02:27:14]:~# openstack service create --name neutron --description "OpenStack Networking" network
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Networking |
| enabled | True |
| id | d139db5c69e74111b3397acaf85c2efc |
| name | neutron |
| type | network |
+-------------+----------------------------------+
-
- 创建网络服务 APT 端点
执行指令:
openstack endpoint create --region RegionOne network public http://controller:9696
openstack endpoint create --region RegionOne network internal http://controller:9696
openstack endpoint create --region RegionOne network admin http://controller:9696
输出示例:
root@controller[02:27:14]:~# openstack service create --name neutron --description "OpenStack Networking" network
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Networking |
| enabled | True |
| id | d139db5c69e74111b3397acaf85c2efc |
| name | neutron |
| type | network |
+-------------+----------------------------------+
root@controller[02:27:27]:~# openstack endpoint create --region RegionOne network public http://controller:9696
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | c2e950790afd40409328b635b1d5d54e |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | d139db5c69e74111b3397acaf85c2efc |
| service_name | neutron |
| service_type | network |
| url | http://controller:9696 |
+--------------+----------------------------------+
root@controller[02:28:09]:~# openstack endpoint create --region RegionOne network internal http://controller:9696
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | cba6cca26ae641e1989d1dcf0025da6b |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| service_id | d139db5c69e74111b3397acaf85c2efc |
| service_name | neutron |
| service_type | network |
| url | http://controller:9696 |
+--------------+----------------------------------+
root@controller[02:28:10]:~# openstack endpoint create --region RegionOne network admin http://controller:9696
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 615958b7e595420daa3f7230ad43bbea |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| service_id | d139db5c69e74111b3397acaf85c2efc |
| service_name | neutron |
| service_type | network |
| url | http://controller:9696 |
+--------------+----------------------------------+
2)配置 Provider networks
a. 安装组件:
- 安装软件包
执行指令:
apt install neutron-server neutron-plugin-ml2 neutron-openvswitch-agent neutron-dhcp-agent neutron-metadata-agent -y
b. 配置服务器组件
- 编辑文件:
执行指令:
vim /etc/neutron/neutron.conf
将 [database] 中的其他所有选项都给注释掉,再添加以下内容:
[database]
connection = mysql+pymysql://neutron:123456@controller/neutron
123456是数据库 neutron 的密码,
名为 NEUTRON_DBPASS
在 [DEFAULT] 中添加以下内容:
[DEFAULT]
core_plugin = ml2
service_plugins =
transport_url = rabbit://openstack:123456@controller
auth_strategy = keystone
notify_nova_on_port_status_changes = true
notify_nova_on_port_data_changes = true
123456是用户 keystone 的密码,
名为 RABBIT_PASS
将 [keystone_authtoken] 中的其他所有选项都给注释掉,再添加以下内容:
[keystone_authtoken]
www_authenticate_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = neutron
password = 123456
123456是用户 neutron 的密码,
名为 NEUTRON_PASS
在 [nova] 中添加以下内容:
[nova]
auth_url = http://controller:5000
auth_type = password
project_domain_name = Default
user_domain_name = Default
region_name = RegionOne
project_name = service
username = nova
password = 123456
123456是用户 neutron 的密码,
名为 NOVA_PASS
在 [oslo_concurrency] 中添加以下内容:
[oslo_concurrency]
lock_path = /var/lib/neutron/tmp
c. 配置 Modular Layer 2 (ML2) plug-in
- 编辑文件:
执行指令:
vim /etc/neutron/plugins/ml2/ml2_conf.ini
在 [ml2] 中添加以下内容:
[ml2]
type_drivers = flat,vlan
tenant_network_types =
mechanism_drivers = openvswitch
extension_drivers = port_security
在 [ml2_type_flat] 中添加以下内容:
[ml2_type_flat]
flat_networks = provider
d. 配置 Open vSwitch agent
-
- 编辑文件
执行指令:
vim /etc/neutron/plugins/ml2/openvswitch_agent.ini
在 [ovs] 中添加以下内容:
[ovs]
bridge_mappings = provider:ens33
在 [securitygroup] 中添加以下内容:
[securitygroup]
enable_security_group = true
firewall_driver = openvswitch
#firewall_driver = iptables_hybrid
-
- 验证以下值是否都设为 1
执行指令:
sysctl net.bridge.bridge-nf-call-iptables
sysctl net.bridge.bridge-nf-call-ip6tables
输出示例:
root@controller[02:39:36]:~# sysctl net.bridge.bridge-nf-call-iptables
net.bridge.bridge-nf-call-iptables = 1
root@controller[02:39:42]:~# sysctl net.bridge.bridge-nf-call-ip6tables
net.bridge.bridge-nf-call-ip6tables = 1
e. 配置 DHCP agent
- 编辑以下文件:
执行指令:
vim /etc/neutron/dhcp_agent.ini
在 [DEFAULT] 中添加以下内容:
[DEFAULT]
interface_driver = openvswitch
dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq
enable_isolated_metadata = true
1)Install and configure
b. 配置 metadata agent
- 编辑文件
执行指令:
vim /etc/neutron/metadata_agent.ini
在 [DEFAULT] 中添加以下内容:
[DEFAULT]
nova_metadata_host = controller
metadata_proxy_shared_secret = 123456
123456为 METADATA_SECRET ,但这一般使用openssl rand -hex 10生成的密钥作为该密码。
c. 配置计算服务去使用网络服务
- 编辑文件
执行指令:
vim /etc/nova/nova.conf
在 [neutron] 中添加以下内容:
[neutron]
auth_url = http://controller:5000
auth_type = password
project_domain_name = Default
user_domain_name = Default
region_name = RegionOne
project_name = service
username = neutron
password = 123456
service_metadata_proxy = true
metadata_proxy_shared_secret = 123456
password = 123456 是用户 neutron 的密码,名为 NEUTRON_PASS
metadata_proxy_shared_secret = 123456 是上一段中设置的密码,名为 METADATA_SECRET
d. 完成安装
-
- 填充数据库
执行指令:
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
输出:
(有很多)
INFO [alembic.runtime.migration] Running upgrade b12a3ef66e62 -> 97c25b0d2353
INFO [alembic.runtime.migration] Running upgrade 97c25b0d2353 -> 2e0d7a8a1586
INFO [alembic.runtime.migration] Running upgrade 2e0d7a8a1586 -> 5c85685d616dOK
-
- 重启 compute API 服务
执行指令:
service nova-api restart
-
- 重启网络服务
执行指令:
service neutron-server restart
service neutron-openvswitch-agent restart
service neutron-dhcp-agent restart
执行指令:
service neutron-metadata-agent restart
这个指令完成的有点慢
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