OpenStack-stein版安装

其他 2019-08-29 16:58:04 阅读次数: 0

官方文档：https://docs.openstack.org/install-guide/environment-packages-rdo.html\

列出OpenStack版本并安装s版本

# yum list centos-release-openstack*
# yum install centos-release-openstack-stein.noarch -y

安装组件

# yum install python-openstackclient
# yum install openstack-selinux

设置Identity service

mysql端：

安装mysql

# yum install mariadb mariadb-server python2-PyMySQL

添加OpenStack配置文件

#vim /etc/my.cnf.d/openstack.cnf

[mysqld]
bind-address = 0.0.0.0

default-storage-engine = innodb
innodb_file_per_table = on
max_connections = 4096
collation-server = utf8_general_ci
character-set-server = utf8

# systemctl start mariadb
# systemctl enable mariadb

安全初始化并登录测试

# mysql_secure_installation

设置消息队列

官方文档：https://docs.openstack.org/install-guide/environment-messaging-rdo.html

安装软件并设置开机启动

# yum install rabbitmq-server
# rabbitmqctl start_app   #启动模块
# rabbitmq-plugins enable rabbitmq_management
# rabbitmqctl stop
# systemctl enable rabbitmq-server.service
# systemctl start rabbitmq-server.service

创建用户和权限

# rabbitmqctl add_user openstack openstack123
# rabbitmqctl set_permissions openstack ".*" ".*" ".*"

安装memcached

# yum install memcached python-memcached

配置

# vim  /etc/sysconfig/memcached

PORT="11211"
USER="memcached"
MAXCONN="1024"
CACHESIZE=1024"
OPTIONS="-l 0.0.0.0,::1"

启动服务

# systemctl enable memcached.service
# systemctl start memcached.service

登录数据库并创建数据库并创建授权用户

MariaDB [(none)]> CREATE DATABASE keystone;
Query OK, 1 row affected (0.001 sec)

MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY 'keystone123';
Query OK, 0 rows affected (0.002 sec)

客户端测试

1566457141942

101端：

# yum install openstack-keystone httpd mod_wsgi

配置keystone

# vim /etc/keystone/keystone.conf
[database]
connection = mysql+pymysql://keystone:[email protected]/keystone
[token] 
provider = fernet

使用hosts文件解析域名

1566459019341

初始化Fernet密钥存储库

# keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
# keystone-manage credential_setup --keystone-user keystone --keystone-group keystone

1566457891245

配置httpd

# vim /etc/httpd/conf/httpd.conf
ServerName 192.168.7.101:80

配置软链接，为了启动wsgi
# ln -s /usr/share/keystone/wsgi-keystone.conf /etc/httpd/conf.d/

启动服务
systemctl start httpd
systemctl enable httpd

初始数据库

# su -s /bin/sh -c "keystone-manage db_sync" keystone

验证：到mysql数据库端查看keystone库是否生成默认表

配置token口令

生成口令复制到token中
# openssl rand -hex 10
# vim /etc/keystone/keystone.conf
admin_token = 270a1dc2bf80499abc90


# su -s /bin/sh -c "keystone-manage db_sync" keystone  #从新初始化数据库

创建域、用户、项目和角色

声明环境变量(新建一个选项窗口进行，所有命令需在声明变量下进行)

export OS_TOKEN=270a1dc2bf80499abc90   #koten口令
export OS_URL=http://192.168.7.101:5000/v3
export OS_IDENTITY_API_VERSION=3

创建域

[root@controller1 ~]# openstack domain create --description "Default Domain" default
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Default Domain                   |
| enabled     | True                             |
| id          | 90940c9d92d3491baab937c57e2d437b |
| name        | default                          |
| tags        | []                               |
+-------------+----------------------------------+

创建admin项目

[root@controller1 ~]# openstack project create --domain default --description "Admin Project" admin
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Admin Project                    |
| domain_id   | 90940c9d92d3491baab937c57e2d437b |
| enabled     | True                             |
| id          | df9d5122c2ea48a98a24e07c5580cd56 |
| is_domain   | False                            |
| name        | admin                            |
| parent_id   | 90940c9d92d3491baab937c57e2d437b |
| tags        | []                               |
+-------------+----------------------------------+

创建admin项目密码

[root@controller1 ~]# openstack user create --domain default --password-prompt admin
User Password:
Repeat User Password:
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | 90940c9d92d3491baab937c57e2d437b |
| enabled             | True                             |
| id                  | 5f87e3432cfa4ac19458072421176272 |
| name                | admin                            |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+

创建admin角色并查看角色

[root@controller1 ~]# openstack role create admin
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | None                             |
| id        | a7aa14e542a54fa59ea26d21b0380590 |
| name      | admin                            |
+-----------+----------------------------------+
[root@controller1 ~]# openstack role list
+----------------------------------+-------+
| ID                               | Name  |
+----------------------------------+-------+
| a7aa14e542a54fa59ea26d21b0380590 | admin |
+----------------------------------+-------+

授权admin

 # openstack role add --project admin --user admin admin

创建demo项目并设置密码

[root@controller1 ~]# openstack project create --domain default --description "Demo Project" demo
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Demo Project                     |
| domain_id   | 90940c9d92d3491baab937c57e2d437b |
| enabled     | True                             |
| id          | f07be594e62b411ba6847fe45111f371 |
| is_domain   | False                            |
| name        | demo                             |
| parent_id   | 90940c9d92d3491baab937c57e2d437b |
| tags        | []                               |
+-------------+----------------------------------+
[root@controller1 ~]# openstack user create --domain default --password-prompt demo
User Password:
Repeat User Password:
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | 90940c9d92d3491baab937c57e2d437b |
| enabled             | True                             |
| id                  | 686251271a91415d896d1fd835e16972 |
| name                | demo                             |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+

创建角色user

[root@controller1 ~]# openstack role create user
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | None                             |
| id        | 4e7a2691e97d4dc4a582d7b4bbbc21f9 |
| name      | user                             |
+-----------+----------------------------------+

将demo用户加入到demo项目中

赋予user权限

# openstack role add --project demo --user demo user

创建用于测试service项目

[root@controller1 ~]# openstack project create --domain default --description "Service Project" service 
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Service Project                  |
| domain_id   | 90940c9d92d3491baab937c57e2d437b |
| enabled     | True                             |
| id          | f441060f5280442784a6bbfdc9cc0ea6 |
| is_domain   | False                            |
| name        | service                          |
| parent_id   | 90940c9d92d3491baab937c57e2d437b |
| tags        | []                               |
+-------------+----------------------------------+

服务注册

将keystone注册到OpenStack

创建用于访问OpenStack

[root@controller1 ~]# openstack service create --name keystone --description "OpenStack Identity" identity
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Identity               |
| enabled     | True                             |
| id          | b2b8bf611df743c0b40dea4714ab3871 |
| name        | keystone                         |
| type        | identity                         |
+-------------+----------------------------------+
You have new mail in /var/spool/mail/root
[root@controller1 ~]# openstack service list
+----------------------------------+----------+----------+
| ID                               | Name     | Type     |
+----------------------------------+----------+----------+
| b2b8bf611df743c0b40dea4714ab3871 | keystone | identity |
+----------------------------------+----------+----------+

注册公共端、私人端、

# openstack endpoint create --region RegionOne identity public http://openstack-vip.magedu.net:5000/v3

# openstack endpoint create --region RegionOne identity admin http://openstack-vip.magedu.net:5000/v3

# openstack endpoint create --region RegionOne identity internal http://openstack-vip.magedu.net:5000/v3

# openstack endpoint list
具体如下：

[root@controller1 ~]# openstack endpoint create --region RegionOne identity public http://openstack-vip.magedu.net:5000/v3
+--------------+-----------------------------------------+
| Field        | Value                                   |
+--------------+-----------------------------------------+
| enabled      | True                                    |
| id           | 136eea1f0023475ebf4d5aa1e909dc95        |
| interface    | public                                  |
| region       | RegionOne                               |
| region_id    | RegionOne                               |
| service_id   | b2b8bf611df743c0b40dea4714ab3871        |
| service_name | keystone                                |
| service_type | identity                                |
| url          | http://openstack-vip.magedu.net:5000/v3 |
+--------------+-----------------------------------------+
You have new mail in /var/spool/mail/root
[root@controller1 ~]# 
[root@controller1 ~]# openstack endpoint create --region RegionOne identity admin http://openstack-vip.magedu.net:5000/v3

+--------------+------------------------------------------+
| Field        | Value                                    |
+--------------+------------------------------------------+
| enabled      | True                                     |
| id           | 9f72039555c74f7190350f7773f0f4af         |
| interface    | admin                                    |
| region       | RegionOne                                |
| region_id    | RegionOne                                |
| service_id   | b2b8bf611df743c0b40dea4714ab3871         |
| service_name | keystone                                 |
| service_type | identity                                 |
| url          | http://openstack-vip.magedu.net:35357/v3 |
+--------------+------------------------------------------+
[root@controller1 ~]# 
[root@controller1 ~]# openstack endpoint create --region RegionOne identity internal http://openstack-vip.magedu.net:5000/v3
+--------------+-----------------------------------------+
| Field        | Value                                   |
+--------------+-----------------------------------------+
| enabled      | True                                    |
| id           | a1be963cf0a74c5ebaac092b0587e6ca        |
| interface    | internal                                |
| region       | RegionOne                               |
| region_id    | RegionOne                               |
| service_id   | b2b8bf611df743c0b40dea4714ab3871        |
| service_name | keystone                                |
| service_type | identity                                |
| url          | http://openstack-vip.magedu.net:5000/v3 |
+--------------+-----------------------------------------+
[root@controller1 ~]# openstack endpoint list
+----------------------------------+-----------+--------------+--------------+---------+-----------+------------------------------------------+
| ID                               | Region    | Service Name | Service Type | Enabled | Interface | URL                                      |
+----------------------------------+-----------+--------------+--------------+---------+-----------+------------------------------------------+
| 136eea1f0023475ebf4d5aa1e909dc95 | RegionOne | keystone     | identity     | True    | public    | http://openstack-vip.magedu.net:5000/v3  |
| 9f72039555c74f7190350f7773f0f4af | RegionOne | keystone     | identity     | True    | admin     | http://openstack-vip.magedu.net:35357/v3 |
| a1be963cf0a74c5ebaac092b0587e6ca | RegionOne | keystone     | identity     | True    | internal  | http://openstack-vip.magedu.net:5000/v3  |
+----------------------------------+-----------+--------------+--------------+---------+-----------+------------------------------------------+

删除认证

# openstack endpoiont delete 136eea1f0023475ebf4d5aa1e909dc95
# openstack endpoiont delete 9f72039555c74f7190350f7773f0f4af
# openstack endpoiont delete a1be963cf0a74c5ebaac092b0587e6ca

新开窗口测试用户认证

# export OS_IDENTITY_API_VERSION=3

第一种方法测试：
# openstack --os-auth-url http://openstack-vip.magedu.net:5000/v3 \
  --os-project-domain-name Default --os-user-domain-name Default \
  --os-project-name admin --os-username admin token issue
  
第二种方式测试：
# admin脚本
# vim admin-stein.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
export OS_AUTH_URL=http://openstack-vip.magedu.net:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2
#demo脚本
# vim demo-stein.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
export OS_AUTH_URL=http://openstack-vip.magedu.net:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2

新开窗口测试验证用户

[root@controller1 ~]# source scripts/admin-stein.sh 
[root@controller1 ~]# echo $OS_AUTH_URL
http://openstack-vip.magedu.net:5000/v3
[root@controller1 ~]# openstack token issue

出结果即为keystone完成

设置Image service

官方文档：https://docs.openstack.org/glance/stein/install/

105端：

创建数据库和创建授权用户

MariaDB [keystone]> create database glance; 
Query OK, 1 row affected (0.001 sec)

MariaDB [keystone]> GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY 'glance123';
Query OK, 0 rows affected (0.000 sec)

101端

安装软件

# yum install openstack-glance

创建glance角色并设置密码

[root@controller1 ~]# openstack user create --domain default --password-prompt glance
User Password:
Repeat User Password:
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | fd996aaccc8941d39e3febe5fcfe9725 |
| enabled             | True                             |
| id                  | ad62639928ac420c8ee4acf4262e3ea3 |
| name                | glance                           |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+

授权admin角色权限给glance

# openstack role add --project service --user glance admin

创建glance服务实体并查询

[root@controller1 ~]# openstack service create --name glance --description "OpenStack Image" image
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Image                  |
| enabled     | True                             |
| id          | 4f4d877fa9e14e12b5423279ffbf267f |
| name        | glance                           |
| type        | image                            |
+-------------+----------------------------------+

[root@controller1 ~]# openstack service list
+----------------------------------+----------+----------+
| ID                               | Name     | Type     |
+----------------------------------+----------+----------+
| 4f4d877fa9e14e12b5423279ffbf267f | glance   | image    |
| d5faa46d421f46c4b2d37607ee546d5d | keystone | identity |
+----------------------------------+----------+----------+

注册API信息

 # openstack endpoint create --region RegionOne  \
  image public http://openstack-vip.magedu.net:9292

 # openstack endpoint create --region RegionOne \
  image internal http://openstack-vip.magedu.net:9292

 # openstack endpoint create --region RegionOne \
  image admin http://openstack-vip.magedu.net:9292

 # openstack endpoint list  #列出表注册信息

[root@controller1 ~]#  openstack endpoint create --region RegionOne  \
>   image public http://openstack-vip.magedu.net:9292
 image admin http://openstack-vip.magedu.net:9292+--------------+--------------------------------------+
| Field        | Value                                |
+--------------+--------------------------------------+
| enabled      | True                                 |
| id           | 19d347745ac94396b6baa6348e80ddc5     |
| interface    | public                               |
| region       | RegionOne                            |
| region_id    | RegionOne                            |
| service_id   | 4f4d877fa9e14e12b5423279ffbf267f     |
| service_name | glance                               |
| service_type | image                                |
| url          | http://openstack-vip.magedu.net:9292 |
+--------------+--------------------------------------+
You have new mail in /var/spool/mail/root
[root@controller1 ~]# 
[root@controller1 ~]#   openstack endpoint create --region RegionOne \
>   image internal http://openstack-vip.magedu.net:9292
+--------------+--------------------------------------+
| Field        | Value                                |
+--------------+--------------------------------------+
| enabled      | True                                 |
| id           | 199dbcce917849baa7e4d2b93f934da0     |
| interface    | internal                             |
| region       | RegionOne                            |
| region_id    | RegionOne                            |
| service_id   | 4f4d877fa9e14e12b5423279ffbf267f     |
| service_name | glance                               |
| service_type | image                                |
| url          | http://openstack-vip.magedu.net:9292 |
+--------------+--------------------------------------+
[root@controller1 ~]# 
[root@controller1 ~]#   openstack endpoint create --region RegionOne \
>   image admin http://openstack-vip.magedu.net:9292
+--------------+--------------------------------------+
| Field        | Value                                |
+--------------+--------------------------------------+
| enabled      | True                                 |
| id           | a19f9a3712624d038fcaf6afe69d76e3     |
| interface    | admin                                |mkd
| region       | RegionOne                            |
| region_id    | RegionOne                            |
| service_id   | 4f4d877fa9e14e12b5423279ffbf267f     |
| service_name | glance                               |
| service_type | image                                |
| url          | http://openstack-vip.magedu.net:9292 |
+--------------+--------------------------------------+

配置共享文件

105端：
yum install nfs-utils -y
# mkdir /data/openstack/image -p
# cat /etc/exports
/data/openstack/image *(rw,no_root_squash)

设置开机启动并启动服务
systemctl start nfs
systemctl enable nfs

101端
mkdir /var/lib/glance/images/
mount -t nfs 192.168.7.105:/data/openstack/images/ /var/lib/glance/images/

# vim /etc/fstab
192.168.7.105:/data/openstack/image/ /var/lib/glance/images/ nfs defaults,_netdev 0 0

配置hapoxy

listen mysql
   bind 192.168.7.101:3306
   mode tcp
   server mysql1 192.168.7.105:3306 check inter 3s fall 3 rise 5
listen memcached
   bind 192.168.7.101:11211
   mode tcp
   server mysql2 192.168.7.105:11211 check inter 3s fall 3 rise 5
listen rabbitmq
   bind 192.168.7.101:5672
   mode tcp
   server mysql2 192.168.7.105:5672 check inter 3s fall 3 rise 5

#验证
# ss ntl

配置文件

#两个配置文件进行同样配置
# vim /etc/glance/glance-api.conf 
# vim  /etc/glance/glance-registry.conf
[database]
connection = mysql+pymysql://glance:[email protected]/glance

[keystone_authtoken]


www_authenticate_uri = http://openstack-vip.magedu.net:5000
auth_url = http://openstack-vip.magedu.net:5000
memcached_servers = openstack-vip.magedu.net:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = glance
password = glance

[paste_deploy]

flavor = keystone

# vim /etc/glance/glance-api.conf 额外添加

[glance_store]
# ...
stores = file,http
default_store = file
filesystem_store_datadir = /var/lib/glance/images/

初始化数据库

# su -s /bin/sh -c "glance-manage db_sync" glance

显示输出如下即为成功
Database is synced successfully.

开启服务

# systemctl enable openstack-glance-api.service \
  openstack-glance-registry.service
# systemctl start openstack-glance-api.service \
  openstack-glance-registry.service

挂载nfs

# yum install nfs-utils -y
# systemctl stop  openstack-glance-api.service   openstack-glance-registry.service

# mount -t nfs 192.168.7.105:/data/openstack/image/ /var/lib/glance/images/

# systemctl start  openstack-glance-api.service   openstack-glance-registry.service

# vim /etc/fstab
192.168.7.105:/data/openstack/image/ /var/lib/glance/images/ nfs defaults,_netdev 0 0

修改权限

101端
# chown -R glance.glance /var/lib/glance/images/
[root@controller1 ~]# id glance 
uid=161(glance) gid=161(glance) groups=161(glance)
105端
[root@mysql ~]# ll -d /data/openstack/image/
drwxr-xr-x. 2 161 161 6 Aug 22 19:58 /data/openstack/image/

两端id相同既不用修改

验证：

官方文档：https://docs.openstack.org/glance/stein/install/verify.html

下载官方镜像
 wget http://download.cirros-cloud.net/0.4.0/cirros-0.4.0-x86_64-disk.img
 
 新开窗口验证
 
# # source script/admin-stein.sh 
# openstack image create "cirros" \
  --file /root/cirros-0.4.0-x86_64-disk.img \
  --disk-format qcow2 --container-format bare \
  --public

成功后查看
#  glance image-list
# openstack image list

配置Placement service

官方文档：https://docs.openstack.org/placement/stein/install/install-rdo.html

105端

创建数据库和创建授权用户

MariaDB [(none)]> CREATE DATABASE placement;
Query OK, 1 row affected (0.001 sec)

MariaDB [(none)]>  GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'%'  IDENTIFIED BY 'placement123';
Query OK, 0 rows affected (0.054 sec)

101端

创建admin项目用户并授权

# openstack user create --domain default --password-prompt placement
# openstack role add --project service --user placement admin

创建实体

openstack service create --name placement --description "Placement API" placement

注册API


 # openstack endpoint create --region RegionOne placement public http://openstack-vip.magedu.net:8778

 # openstack endpoint create --region RegionOne placement internal http://openstack-vip.magedu.net:8778

 # openstack endpoint create --region RegionOne placement admin http://openstack-vip.magedu.net:8778
 # openstack endpoint list

[root@controller1 ~]#  openstack endpoint create --region RegionOne placement public http://openstack-vip.magedu.net:8778
+--------------+--------------------------------------+
| Field        | Value                                |
+--------------+--------------------------------------+
| enabled      | True                                 |
| id           | 014e2bf9cd3b4c46bc17e7308eeff054     |
| interface    | public                               |
| region       | RegionOne                            |
| region_id    | RegionOne                            |
| service_id   | 219405a9cd07447ca83f93f2a92fdf84     |
| service_name | placement                            |
| service_type | placement                            |
| url          | http://openstack-vip.magedu.net:8778 |
+--------------+--------------------------------------+
[root@controller1 ~]#  openstack endpoint create --region RegionOne placement internal http://openstack-vip.magedu.net:8778
+--------------+--------------------------------------+
| Field        | Value                                |
+--------------+--------------------------------------+
| enabled      | True                                 |
| id           | 83a8258a58eb4b17a297a1a0f303325a     |
| interface    | internal                             |
| region       | RegionOne                            |
| region_id    | RegionOne                            |
| service_id   | 219405a9cd07447ca83f93f2a92fdf84     |
| service_name | placement                            |
| service_type | placement                            |
| url          | http://openstack-vip.magedu.net:8778 |
+--------------+--------------------------------------+
[root@controller1 ~]# 
[root@controller1 ~]#  openstack endpoint create --region RegionOne placement admin http://openstack-vip.magedu.net:8778
+--------------+--------------------------------------+
| Field        | Value                                |
+--------------+--------------------------------------+
| enabled      | True                                 |
| id           | 6130511da6ea4c2a87070a26606e9640     |
| interface    | admin                                |
| region       | RegionOne                            |
| region_id    | RegionOne                            |
| service_id   | 219405a9cd07447ca83f93f2a92fdf84     |
| service_name | placement                            |
| service_type | placement                            |
| url          | http://openstack-vip.magedu.net:8778 |
+--------------+--------------------------------------+

配置placement

安装软件

# yum install openstack-placement-api

配置配置文件：

# vim /etc/placement/placement.conf
[placement_database]
connection = mysql+pymysql://placement:[email protected]/placement
[api]
# ...
auth_strategy = keystone

[keystone_authtoken]

:

初始化数据库

# su -s /bin/sh -c "placement-manage db sync" placement

重启httpd

因为placement在http有个配置文件
[root@controller1 ~]# rpm -ql openstack-placement-api
/etc/httpd/conf.d/00-placement-api.conf

# systemctl restart httpd

查看端口8878即为成功

验证

[root@controller1 ~]# source script/admin-stein.sh 
[root@controller1 ~]# placement-status upgrade check
+----------------------------------+
| Upgrade Check Results            |
+----------------------------------+
| Check: Missing Root Provider IDs |
| Result: Success                  |
| Details: None                    |
+----------------------------------+
| Check: Incomplete Consumers      |
| Result: Success                  |
| Details: None                    |
+----------------------------------+

配置Compute service

官方文档：https://docs.openstack.org/nova/rocky/install/controller-install-rdo.html

105端

创建数据库

MariaDB [(none)]> CREATE DATABASE nova_api;
MariaDB [(none)]> CREATE DATABASE nova;
MariaDB [(none)]> CREATE DATABASE nova_cell0;

授权并创建访问nova用户

GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' IDENTIFIED BY 'nova123';

GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' IDENTIFIED BY 'nova123';

GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'%' IDENTIFIED BY 'nova123';

101管理端

创建角色并加入admin角色权限

# openstack user create --domain default --password-prompt nova
# openstack role add --project service --user nova admin

创建nova实体

# openstack service create --name nova  --description "OpenStack Compute" compute

注册API

# openstack endpoint create --region RegionOne compute public http://openstack-vip.magedu.net:8774/v2.1

# openstack endpoint create --region RegionOne compute internal http://openstack-vip.magedu.net:8774/v2.1

# openstack endpoint create --region RegionOne compute admin http://openstack-vip.magedu.net:8774/v2.1

[root@controller1 ~]# openstack endpoint create --region RegionOne compute public http://openstack-vip.magedu.net:8774/v2.1
+--------------+-------------------------------------------+
| Field        | Value                                     |
+--------------+-------------------------------------------+
| enabled      | True                                      |
| id           | dd4c8b762acb41cca7000f38304b7e5d          |
| interface    | public                                    |
| region       | RegionOne                                 |
| region_id    | RegionOne                                 |
| service_id   | 9f892543734740d9b4a9a10ec544e643          |
| service_name | nova                                      |
| service_type | compute                                   |
| url          | http://openstack-vip.magedu.net:8774/v2.1 |
+--------------+-------------------------------------------+
[root@controller1 ~]# openstack endpoint create --region RegionOne compute internal http://openstack-vip.magedu.net:8774/v2.1
+--------------+-------------------------------------------+
| Field        | Value                                     |
+--------------+-------------------------------------------+
| enabled      | True                                      |
| id           | f69e4b3081ad4f64b6a25f3e8dbfbe19          |
| interface    | internal                                  |
| region       | RegionOne                                 |
| region_id    | RegionOne                                 |
| service_id   | 9f892543734740d9b4a9a10ec544e643          |
| service_name | nova                                      |
| service_type | compute                                   |
| url          | http://openstack-vip.magedu.net:8774/v2.1 |
+--------------+-------------------------------------------+
[root@controller1 ~]# openstack endpoint create --region RegionOne compute admin http://openstack-vip.magedu.net:8774/v2.1
+--------------+-------------------------------------------+
| Field        | Value                                     |
+--------------+-------------------------------------------+
| enabled      | True                                      |
| id           | e1552d52bc1e44f2b9fecd2ea8abe250          |
| interface    | admin                                     |
| region       | RegionOne                                 |
| region_id    | RegionOne                                 |
| service_id   | 9f892543734740d9b4a9a10ec544e643          |
| service_name | nova                                      |
| service_type | compute                                   |
| url          | http://openstack-vip.magedu.net:8774/v2.1 |
+--------------+-------------------------------------------+

安装软件

yum install openstack-nova-api openstack-nova-conductor openstack-nova-console openstack-nova-novncproxy openstack-nova-scheduler  #openstack-nova-scheduler这个软件s版中没有，但是需要添加

配置文件

# vim /etc/nova/nova.conf 
[DEFAULT]
enabled_apis = osapi_compute,metadata
transport_url = rabbit://openstack:[email protected]
my_ip = 192.168.7.101
use_neutron = true
firewall_driver = nova.virt.firewall.NoopFirewallDriver

[api]
auth_strategy=keystone

[api_database]
connection = mysql+pymysql://nova:[email protected]/nova_api

[database]
connection = mysql+pymysql://nova:[email protected]/nova

[glance]
api_servers = http://openstack-vip.magedu.net:9292

[keystone_authtoken]
auth_url = http://openstack-vip.magedu.net:5000/v3
memcached_servers = openstack-vip.magedu.net:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = nova
password = nova

[oslo_concurrency]
lock_path = /var/lib/nova/tmp


[placement]
region_name = RegionOne
project_domain_name = Default
project_name = service
auth_type = password
user_domain_name = Default
auth_url = http://openstack-vip.magedu.net:5000/v3
username = placement
password = placement
[vnc]
enabled = true
server_listen = $my_ip
server_proxyclient_address = $my_ip

初始化数据库

# su -s /bin/sh -c "nova-manage api_db sync" nova
# su -s /bin/sh -c "nova-manage cell_v2 map_cell0" nova

# su -s /bin/sh -c "nova-manage cell_v2 create_cell --name=cell1 --verbose" nova
109e1d4b-536a-40d0-83c6-5f121b82b650  #随机生成一窜数据串

# su -s /bin/sh -c "nova-manage db sync" nova


# su -s /bin/sh -c "nova-manage cell_v2 list_cells" nova
+-------+--------------------------------------+
| Name  | UUID                                 |
+-------+--------------------------------------+
| cell1 | 109e1d4b-536a-40d0-83c6-5f121b82b650 |
| cell0 | 00000000-0000-0000-0000-000000000000 |
+-------+--------------------------------------+

启动服务

# systemctl enable openstack-nova-api.service \
  openstack-nova-consoleauth openstack-nova-scheduler.service \
  openstack-nova-conductor.service openstack-nova-novncproxy.service
# systemctl start openstack-nova-api.service \
  openstack-nova-consoleauth openstack-nova-scheduler.service \
  openstack-nova-conductor.service openstack-nova-novncproxy.service

验证

[root@controller1 ~]# source script/admin-stein.sh 
[root@controller1 ~]# openstack host list 
+------------------------+-------------+----------+
| Host Name              | Service     | Zone     |
+------------------------+-------------+----------+
| controller1.magedu.net | consoleauth | internal |
| controller1.magedu.net | conductor   | internal |
| controller1.magedu.net | scheduler   | internal |
+------------------------+-------------+----------+

103端：

安装软件

# yum install openstack-nova-compute

添加hosts文件

vim /etc/hosts
192.168.7.101 openstack-vip.magedu.net

配置文件

[root@node3 ~]# grep -v "^#" /etc/nova/nova.conf | grep -v "^$"
[DEFAULT]
enabled_apis = osapi_compute,metadata
transport_url = rabbit://openstack:[email protected]
use_neutron = true
firewall_driver = nova.virt.firewall.NoopFirewallDriver

[api]
auth_strategy = keystone

[glance]
api_servers = http://openstack-vip.magedu.net:9292

[keystone_authtoken]
auth_url = http://openstack-vip.magedu.net:5000/v3
memcached_servers = openstack-vip.magedu.net:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = nova
password = nova

[oslo_concurrency]
lock_path = /var/lib/nova/tmp

[placement]
region_name = RegionOne
project_domain_name = Default
project_name = service
auth_type = password
user_domain_name = Default
auth_url = http://openstack-vip.magedu.net:5000/v3
username = placement
password = placement

[vnc]
enabled = true
server_listen = 0.0.0.0
server_proxyclient_address = 192.168.7.103
novncproxy_base_url = http://openstack-vip.magedu.net:6080/vnc_auto.html

启动服务

# systemctl enable libvirtd.service openstack-nova-compute.service
# systemctl start libvirtd.service openstack-nova-compute.service

加装httpd补丁

# vim /etc/httpd/conf.d/00-nova-placement-api.conf

<Directory /usr/bin>
   <IfVersion >= 2.4>
      Require all granted
   </IfVersion>
   <IfVersion < 2.4>
      Order allow,deny
      Allow from all
   </IfVersion>
</Directory>

# systemctl restart httpd

验证nova服务

# source script/admin-stein.sh 声明环境变量
# openstack compute service list  列出compute列表
# openstack catalog list
# openstack image list
# nova-status upgrade check

都有列表即为nova安装成功


# [root@controller1 ~]# openstack compute service list
+----+------------------+------------------------+----------+---------+-------+----------------------------+
| ID | Binary           | Host                   | Zone     | Status  | State | Updated At                 |
+----+------------------+------------------------+----------+---------+-------+----------------------------+
|  1 | nova-consoleauth | controller1.magedu.net | internal | enabled | up    | 2019-08-25T02:20:30.000000 |
|  2 | nova-conductor   | controller1.magedu.net | internal | enabled | up    | 2019-08-25T02:20:30.000000 |
|  3 | nova-scheduler   | controller1.magedu.net | internal | enabled | up    | 2019-08-25T02:20:31.000000 |
|  8 | nova-compute     | node3                  | nova     | enabled | up    | 2019-08-25T02:20:34.000000 |
+----+------------------+------------------------+----------+---------+-------+----------------------------+


[root@controller1 ~]# openstack catalog list
+-----------+-----------+-------------------------------------------------------+
| Name      | Type      | Endpoints                                             |
+-----------+-----------+-------------------------------------------------------+
| placement | placement | RegionOne                                             |
|           |           |   public: http://openstack-vip.magedu.net:8778        |
|           |           | RegionOne                                             |




[root@controller1 ~]# openstack image list
+--------------------------------------+--------+--------+
| ID                                   | Name   | Status |
+--------------------------------------+--------+--------+
| e981dafb-03b2-4ed7-a786-22830f2621b1 | cirros | active |
+--------------------------------------+--------+--------+


[root@controller1 ~]# nova-status upgrade check
+------------------------------------------------------------------+
| Upgrade Check Results                                            |
+------------------------------------------------------------------+
| Check: Cells v2                                                  |
| Result: Failure                                                  |
| Details: No host mappings found but there are compute nodes. Run |
|   command 'nova-manage cell_v2 simple_cell_setup' and then       |
|   retry.                                                         |
+------------------------------------------------------------------+
| Check: Placement API                                             |
| Result: Success                                                  |
| Details: None                                                    |

登录rebbitmq的web界面也看查看下

title

配置Networking service

官方文档：https://docs.openstack.org/neutron/stein/install/controller-install-rdo.html#configure-the-compute-service-to-use-the-networking-service

105端

创建数据库和创建授权访问用户

MariaDB [(none)]> CREATE DATABASE neutron;
Query OK, 1 row affected (0.001 sec)

MariaDB [(none)]> GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' IDENTIFIED BY 'neutron123';
Query OK, 0 rows affected (0.001 sec)

101端

创建用户和加入admin角色权限

openstack user create --domain default --password-prompt neutron
openstack role add --project service --user neutron admin

创建实体

openstack service create --name neutron \
  --description "OpenStack Networking" network

注册API


openstack endpoint create --region RegionOne network public http://openstack-vip.magedu.net:9696

openstack endpoint create --region RegionOne network internal http://openstack-vip.magedu.net:9696

openstack endpoint create --region RegionOne network admin http://openstack-vip.magedu.net:9696

配置

网络配置中有两种网络选择；我们选择桥接网络配置

title

安装软件：

# yum install openstack-neutron openstack-neutron-ml2  openstack-neutron-linuxbridge ebtables

配置配置文件

配置/etc/neutron/neutron.conf

#  /etc/neutron/neutron.conf
[DEFAULT]
core_plugin = ml2
service_plugins =
transport_url = rabbit://openstack:[email protected]
auth_strategy = keystone
notify_nova_on_port_status_changes = true
notify_nova_on_port_data_changes = true


[database]
connection = mysql+pymysql://neutron:[email protected]/neutron

[keystone_authtoken]
www_authenticate_uri = http://openstack-vip.magedu.net:5000
auth_url = http://openstack-vip.magedu.net:5000
memcached_servers = openstack-vip.magedu.net:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = neutron
password = neutron

[oslo_concurrency]
lock_path = /var/lib/neutron/tmp

[nova] #如果没有这个参数，就在后面添加即可
auth_url = http://openstack-vip.magedu.net:5000
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = nova
password = nova

配置/etc/neutron/plugins/ml2/ml2_conf.ini

# vim /etc/neutron/plugins/ml2/ml2_conf.ini
[ml2]
type_drivers = flat,vlan
tenant_network_types =
mechanism_drivers = linuxbridge
extension_drivers = port_security
[ml2_type_flat]
flat_networks = provider
[securitygroup]
enable_ipset = true

配置 /etc/neutron/plugins/ml2/linuxbridge_agent.ini

# vim  /etc/neutron/plugins/ml2/linuxbridge_agent.ini
[linux_bridge]
physical_interface_mappings = external:eth0  宿主机网卡
[vxlan]
enable_vxlan = false
[securitygroup]
enable_security_group = true
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
You have new mail in /var/spool/mail/root

在返回network主页配置neutron配置

# vim /etc/neutron/metadata_agent.ini
[DEFAULT]
nova_metadata_host = openstack-vip.magedu.net
metadata_proxy_shared_secret = 20190823

配置nova

# vim /etc/nova/nova.conf
[neutron]
url = http://openstack-vip.magedu.net:9696
auth_url = http://openstack-vip.magedu.net:5000
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = neutron

建立软链接

ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini

初始化数据库

su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf \
  --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutron

重启nova服务

 systemctl restart openstack-nova-api.service

重启主网络服务

# systemctl enable neutron-server.service \
  neutron-linuxbridge-agent.service neutron-dhcp-agent.service \
  neutron-metadata-agent.service
# systemctl start neutron-server.service \
  neutron-linuxbridge-agent.service neutron-dhcp-agent.service \
  neutron-metadata-agent.servi

重启从服务

# systemctl enable neutron-l3-agent.service
# systemctl start neutron-l3-agent.service

每一步启动服务都需要查看日志，看是否有报错信息，没有才是成功

tail -f /var/log/neutron/*.log

计算节点103端

官方配置文档：https://docs.openstack.org/neutron/stein/install/compute-install-rdo.html

安装软件

yum install openstack-neutron-linuxbridge ebtables ipset

配置桥接网络服务配置文件

# vim /etc/neutron/plugins/ml2/linuxbridge_agent.ini
[linux_bridge]
physical_interface_mappings = external:eth0   #宿主机物理网卡和类型
[vxlan]
enable_vxlan = false
[securitygroup]
enable_security_group = true
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver

在内核配置文件增加

# vim /etc/sysctl.conf
net.bridge.bridge-nf-call-iptables
net.bridge.bridge-nf-call-ip6tables   服务没启动，会报错，启动服务在启动即可

[root@node3 ~]# sysctl -p
net.bridge.bridge-nf-call-iptables = 1
net.bridge.bridge-nf-call-ip6tables = 1

配置配置文件

# vim /etc/neutron/neutron.conf 
[DEFAULT]
transport_url = rabbit://openstack:[email protected]
auth_strategy = keystone

[keystone_authtoken]
www_authenticate_uri = http://openstack-vip.magedu.net:5000
auth_url = http://openstack-vip.magedu.net:5000
memcached_servers = openstack-vip.magedu.net:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = neutron
password = neutron

[oslo_concurrency]
lock_path = /var/lib/neutron/tmp

# vim /etc/nova/nova.conf
[neutron]
url = http://openstack-vip.magedu.net:9696
auth_url = http://openstack-vip.magedu.net:5000
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = neutron

重启服务

# systemctl restart openstack-nova-compute.service

重启网络服务

# systemctl enable neutron-linuxbridge-agent.service
# systemctl restart neutron-linuxbridge-agent.service

验证

# openstack extension list --network
# openstack network agent list
[root@controller1 ~]# openstack network agent list #四个服务起来即可
+--------------------------------------+--------------------+------------------------+-------------------+-------+-------+---------------------------+
| ID                                   | Agent Type         | Host                   | Availability Zone | Alive | State | Binary                    |
+--------------------------------------+--------------------+------------------------+-------------------+-------+-------+---------------------------+
| 4017d2c0-273e-4742-89da-95166a267df6 | DHCP agent         | controller1.magedu.net | nova              | :-)   | UP    | neutron-dhcp-agent        |
| 721a2248-c4bb-480d-ae21-de7e6d86f49b | Metadata agent     | controller1.magedu.net | None              | :-)   | UP    | neutron-metadata-agent    |
| 73be4bb7-6912-4aa2-bf54-38a538b77739 | Linux bridge agent | node3                  | None              | :-)   | UP    | neutron-linuxbridge-agent |
| ab2a2efc-354e-4e61-925c-7b95599f1223 | Linux bridge agent | controller1.magedu.net | None              | :-)   | UP    | neutron-linuxbridge-agent |
+--------------------------------------+--------------------+------------------------+-------------------+-------+-------+---------------------------+

成功后

命令行创建实例

创建网络

openstack network create  --share --external \  
  --provider-physical-network external \
  --provider-network-type flat external-net
  
  #--share选项允许所有项目使用虚拟网络
  #--external选项将虚拟网络定义为外部。如果您希望创建内部网络，则可以使用--internal。默认值是internal。
物理上的网络使用从以下文件的信息在主机上的接口：--provider-physical-network provider--provider-network-type flateth1

在网络上创建子网

openstack subnet create --network external-net \
  --allocation-pool start=192.168.6.201,end=192.168.6.254 \
  --dns-nameserver 172.16.0.1 --gateway 192.168.7.2 \
  --subnet-range 192.168.0.0/21 sub1

创建实例

openstack flavor create --id 0 --vcpus 1 --ram 64 --disk 1 m1.nano 
$ openstack flavor list
$ ssh-keygen -q -N ""
$ openstack keypair create --public-key ~/.ssh/id_rsa.pub mykey
$ openstack keypair list

添加安全规则

openstack security group rule create --proto icmp default  #ping访问

openstack security group rule create --proto tcp --dst-port 22 default  #ssh访问

启动一个实例

$ openstack image list
$ openstack network list
$ openstack security group list

[root@controller1 ~]#  openstack server create --flavor  2C-2G-20G --image cirros \
>   --nic net-id=c1080890-b677-4b22-b4b7-a4ac1af313ee --security-group default \
>   --key-name mykey centos3-vm1
+-----------------------------+-----------------------------------------------+
| Field                       | Value                                         |
+-----------------------------+-----------------------------------------------+
| OS-DCF:diskConfig           | MANUAL                                        |
| OS-EXT-AZ:availability_zone |                                               |
| OS-EXT-STS:power_state      | NOSTATE                                       |
| OS-EXT-STS:task_state       | scheduling                                    |
| OS-EXT-STS:vm_state         | building                                      |
| OS-SRV-USG:launched_at      | None                                          |
| OS-SRV-USG:terminated_at    | None                                          |
| accessIPv4                  |                                               |
| accessIPv6                  |                                               |
| addresses                   |                                               |
| adminPass                   | n3e8KP59gWLw                                  |
| config_drive                |                                               |
| created                     | 2019-08-26T13:15:40Z                          |
| flavor                      | 2C-2G-20G (1)                                 |
| hostId                      |                                               |
| id                          | 034834c5-cb21-4642-9e06-740e985dff60          |
| image                       | cirros (97037bf7-40af-4712-9568-37fa0072c74c) |
| key_name                    | mykey                                         |
| name                        | centos3-vm1                                   |
| progress                    | 0                                             |
| project_id                  | 52a52cc7f015405fa0d546d38769f62a              |
| properties                  |                                               |
| security_groups             | name='4f502635-a31e-4813-87b0-55572e251e16'   |
| status                      | BUILD                                         |
| updated                     | 2019-08-26T13:15:40Z                          |
| user_id                     | 574cbbfecff641f5bddf26c17d333993              |
| volumes_attached            |                                               |
+-----------------------------+-----------------------------------------------+

查看创建的实例服务器：

openstack server list

临时vnc远程

[root@controller1 ~]# openstack console url show centos3-vm1
+-------+---------------------------------------------------------------------------------------------------------+
| Field | Value                                                                                                   |
+-------+---------------------------------------------------------------------------------------------------------+
| type  | novnc                                                                                                   |
| url   | http://openstack-vip.magedu.net:6080/vnc_auto.html?path=%3Ftoken%3Df13a3041-ca05-414d-9be2-4b05dc6b9b9e |
+-------+---------------------------------------------------------------------------------------------------------+

1566826156574

配置web界面访问OpenStack服

部署dashboard服务开启web界面

安装软件

# yum install openstack-dashboard

配置文件

vim /etc/openstack-dashboard/local_settings

配置web界面以在`192.168.7.101节点上使用OpenStack服务

OPENSTACK_HOST = "192.168.7.101"

允许主机访问信息中心：

ALLOWED_HOSTS = ['*',]

配置memcached会话存储服务

SESSION_ENGINE = 'django.contrib.sessions.backends.cache'

CACHES = {
    'default': {
         'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
         'LOCATION': 'controller:11211',
    }
}

启用Identity API的v3版本

OPENSTACK_KEYSTONE_URL = "http://%s:5000/v3" % OPENSTACK_HOST

启用域

OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True

配置API版本

OPENSTACK_API_VERSIONS = {
    "identity": 3,
    "image": 2,
    "volume": 2,
}

配置Default为通过仪表板创建的用户的默认域

OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = "Default"

配置user为通过仪表板创建的用户的默认角色：

OPENSTACK_KEYSTONE_DEFAULT_ROLE = "user"

如果选择网络选项1，请禁用对第3层网络服务的支持：

OPENSTACK_NEUTRON_NETWORK = {
    ...
    'enable_router': False,
    'enable_quotas': False,
    'enable_distributed_router': False,
    'enable_ha_router': False,
    'enable_lb': False,
    'enable_firewall': False,
    'enable_vpn': False,
    'enable_fip_topology_check': False,
}

配置时区

TIME_ZONE = "Asia/Shanghai"

vim /etc/httpd/conf.d/openstack-dashboard.conf

添加如下

WSGIApplicationGroup %{GLOBAL}

重启服务

# systemctl restart httpd.service memcached.service #因为我的memchached在105端，所以mem在105端重启

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操作1：硬重启-断电

​ 软重启-正常关闭，表示使用命令重启，即保存数据后启动

查看缓存中的session数据

telnet 192.168.7.101 11211 访问

stats items #列出所有keys
stats cachedump id 0 #获得key的值，0表示全部列出
get KEY_NAME #get命令获取指定key的值

实例

[root@controller1 ~]# telnet 192.168.7.101 11211 
Trying 192.168.7.101...
Connected to 192.168.7.101.
Escape character is '^]'.
stats items   #列出所有keys
STAT items:18:number 2
STAT items:18:number_hot 0


stats cachedump 18 0  #列出具体信息
ITEM tokens/aa819ac8911bb336867a0bffbc6bd96428478ffbad69564db88f2c9333bf06be [3768 b; 1566886978 s]
ITEM tokens/cfa8264731b0ebeb6ffee78c1280853a3d224c97ef7bccb86173291ccc49446a [3770 b; 1566886909 s]

get ITEM tokens/cfa8264731b0ebeb6ffee78c1280853a3d224c97ef7bccb86173291ccc49446 #获取key值

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转载自www.cnblogs.com/pansn/p/11430498.html
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