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openstack bilean 计费服务的手动安装

分类: 文章 • 2022-12-01 00:10:05

  一、简要介绍

    bilean是openstack一个计费服务，这个相对另一个计费服务(cloudkitty)用的人相对少，最近在分析计费功能，看到了这个模块，并且相关资料较少，就简单写了这个安装部署文档，方便以后自己学习

     bilean的架构相关的资料可以见： https://wiki.openstack.org/wiki/Bilean，这里简单提下：

    openstack bilean 计费服务的手动安装

  各个组件的功能：

 An overall summary of Bilean logical architecture.

The main components of Bilean are:

  • The bileanclient component is A CLI communicates with the bilean-api.
  • The bilean-api component provides an OpenStack-native ReST API that processes API requests by sending them to the bilean-engine over RPC.
  • The bilean-scheduler component manages all the jobs related to users and scheduler jobs to bilean-engine over RPC, a job is a timing task related to a user(Notify user to recharge .e.g.).
  • The bilean-notification component monitors the message bus for data provided by other OpenStack components such as Nova, then converts notifications into billing resources and sends to bilean-engine over AMQP.
  • The bilean-engine does the main billing work, operates all users, rules and policies.


二、安装

1, 下载最新的源码包
https://github.com/openstack/bilean
https://github.com/openstack/python-bileanclient


2，拷贝对应的源码到环境上

bilean的代码如下：


[[email protected] bilean-master]# ll
total 72
drwxr-xr-x 13 root root  4096 Jul  6 09:40 bilean
drwxr-xr-x  2 root root  4096 Jul  6 09:50 bilean.egg-info
drwxr-xr-x  3 root root  4096 Jul  6 09:50 build
-rw-r--r--  1 root root  1175 Jul  6 09:40 CONTRIBUTING.rst
drwxr-xr-x  3 root root  4096 Jul  6 09:40 devstack
drwxr-xr-x  3 root root  4096 Jul  6 09:40 doc
drwxr-xr-x  3 root root  4096 Jul  6 09:40 etc
-rw-r--r--  1 root root 10143 Jul  6 09:40 LICENSE
-rw-r--r--  1 root root  1579 Jul  6 09:50 PKG-INFO
-rw-r--r--  1 root root   607 Jul  6 09:40 README.rst
-rw-r--r--  1 root root   865 Jul  6 09:40 requirements.txt
-rw-r--r--  1 root root  1613 Jul  6 09:40 setup.cfg
-rw-r--r--  1 root root  1045 Jul  6 09:40 setup.py
-rw-r--r--  1 root root   629 Jul  6 09:40 test-requirements.txt
drwxr-xr-x  2 root root  4096 Jul  6 09:40 tools
-rw-r--r--  1 root root   813 Jul  6 09:40 tox.ini


其中PKG-INFO需要自己拷贝一个过来，内容如下：
Metadata-Version: 1.1
Name: bilean
Version: 9.1.0
Summary: OpenStack Block Storage
Home-page: http://docs.openstack.org/developer/bilean/
Author: OpenStack
Author-email: [email protected]
License: UNKNOWN
Description: ======
        bilean
        ======
Platform: UNKNOWN
Classifier: Environment :: OpenStack
Classifier: Intended Audience :: Information Technology
Classifier: Intended Audience :: System Administrators
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: POSIX :: Linux
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7


同理 python-bileanclient-master 中的PKG-INFO信息如下：
Metadata-Version: 1.1
Name: python-bileanclient
Version: 9.1.0
Summary: OpenStack Block Storage
Home-page: http://docs.openstack.org/developer/python-bileanclient/
Author: OpenStack
Author-email: [email protected]
License: UNKNOWN
Description: ======
        python-bileanclient
        ======
Platform: UNKNOWN
Classifier: Environment :: OpenStack
Classifier: Intended Audience :: Information Technology
Classifier: Intended Audience :: System Administrators
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: POSIX :: Linux
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7


3，安装
   在bilean-master 执行
   python setup.py build 
   python setup.py install 
   
   需要手动将 bilean/db/sqlalchemy/migrate_repo/下面的 migrate.cfg  README 拷贝到 /usr/lib/python2.7/site-packages/bilean/db/sqlalchemy/migrate_repo/

   (使用setup安装的，中间的一些配置文件丢了，所以需要手动拷贝下)
   cp -rf bilean/db/sqlalchemy/migrate_repo/migrate.cfg /usr/lib/python2.7/site-packages/bilean/db/sqlalchemy/migrate_repo/
   cp -rf bilean/db/sqlalchemy/migrate_repo/migrate.cfg /usr/lib/python2.7/site-packages/bilean/db/sqlalchemy/migrate_repo/
   
   在python-bileanclient-master 执行
   python setup.py build 
   python setup.py install 


4，创建bilean的用户以及endpoint (bilean可以根据自己需要是否创建)
openstack user create  --password password  --email [email protected] bilean
openstack role add --user bilean  --project services admin

openstack service create --name billing --description 'billing' billing;
openstack endpoint create billing --region RegionOne --publicurl http://192.168.6.69:8770/v1  --adminurl http://192.168.6.69:8770/v1  --internalurl http://192.168.6.69:8770/v1  --region RegionOne 

5, 创建bilean数据库
MariaDB [(none)]> CREATE DATABASE bilean;
MariaDB [(none)]> GRANT ALL PRIVILEGES ON bilean.* TO 'bilean'@'localhost' IDENTIFIED BY 'password';
MariaDB [(none)]> GRANT ALL PRIVILEGES ON bilean.* TO 'bilean'@'%' IDENTIFIED BY 'password';


6.配置/etc/bilean/bilean.conf，参考如下，keystone必须使用v3
[DEFAULT]
debug = True
log_dir = /var/log/bilean
[bilean_api]
bind_host = 0.0.0.0
bind_port = 8770


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

[keystone_authtoken]
auth_uri=http://192.168.6.69:5000/v3
auth_version = 3
identity_uri=http://192.168.6.69:35357
admin_password=admin
admin_user=admin
admin_tenant_name=admin

[authentication]
auth_url = http://192.168.6.69:5000/v3
service_username = admin
service_password = admin
service_project_name = admin

[oslo_messaging_rabbit]
amqp_durable_queues=False
rabbit_hosts=192.168.6.69:5672
rabbit_userid = guest
rabbit_password = guest

7.初始化数据库                  
bilean-manage --debug  db_sync

9.开启服务
nohup bilean-api --config-file /etc/bilean/bilean.conf &
nohup bilean-engine --config-file /etc/bilean/bilean.conf &
nohup bilean-scheduler --config-file /etc/bilean/bilean.conf &
nohup bilean-notification --config-file /etc/bilean/bilean.conf &


10. 验证服务OK
bilean user-list 
+----+------+---------+--------+------+--------+
| id | name | balance | credit | rate | status |
+----+------+---------+--------+------+--------+
+----+------+---------+--------+------+--------+


11. bilean命令行
    policy-add-rules
    policy-create       Create a policy.
    policy-list         List policies.
    policy-show         Show the policy details.
    resource-list       List resources.
    resource-show       Show detailed information for a resource.
    rule-create         Create a rule.
    rule-delete         Delete rule(s).
    rule-list           List rules.
    rule-show           Show the rule details.
    user-attach-policy  Attach a specified policy to user.
    user-list           List users.
    user-recharge       Recharge for a user.
    user-show           Show detailed information for a user.
    bash-completion     Prints arguments for bash_completion.
    help                Display help about this program or one of its
                        subcommands.


12. 具体的使用过程待输出

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