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Install kubernetes client Python locale error: unsupported locale setting

 I get the following error when doing this in python: 写道root@kube-karbor:/opt/kube/yaml# pip install kubernetesTraceback (most recent call last):File "/usr/bin/pip", line 11, in <module>s...

2017-08-24 11:30:13

OpenStack Keystone的基本概念理解

Keystone简介  Keystone(OpenStack Identity Service)是OpenStack框架中,负责身份验证、服务规则和服务令牌的功能, 它实现了OpenStack的Identity API。Keystone类似一个服务总线, 或者说是整个Openstack框架的注册表, 其他服务通过keystone来注册其服务的Endpoint(服务访问的URL),任何服务之...

2015-12-28 20:38:26

openstack中tenant的理解

很多人对tenant理解不够透彻,这里总结一下 一个tenant/project是多个用户的集合,openstack用它来定义这个组内用户的访问权限,包括能够访问的虚拟机镜像以及相关资源的使用限制(quota)上面太文言文了,通俗的讲:tenant理解tenant以前叫做(project)项目,那么我们如何理解项目。我们编程中也有项目一说,而现实中也有项目一说,我们这里以现实项目,比如我...

2015-12-28 20:31:33

meetup

Sprints/CinderLibertySprint https://wiki.openstack.org/wiki/Sprints/CinderLibertySprint

2015-12-09 09:55:42

openstack远程调试之Pycharm

     参考链接 http://blog.jetbrains.com/pycharm/2010/12/python-remote-debug-with-pycharm/ openstack windows下远程debug调试(pycharm) http://blog.csdn.net/tantexian/article/details/382953...

2015-12-09 09:55:30

大话openstack之Paste Deployment

     参考链接: http://blog.csdn.net/gaoxingnengjisuan/article/details/20162981 http://blog.csdn.net/gaoxingnengjisuan/article/details/20861555 http://blog.csdn.net/tantexian/articl...

2015-12-09 09:52:57

如何向OpenStack社区贡献代码

   常见问题:chenying@chenying-virtual-machine:~/stack/cinder$ sudo git review -sProblem running 'git remote update gerrit'Fetching gerritssh: connect to host review.openstack.org port 29418: Netwo...

2015-12-09 09:52:36

create thin lun

create thin lun https://bugs.launchpad.net/cinder/+bug/1458976  Publish capabilities after volume creation successfulCreate several thin provisioned volumes within one minute, if one vol...

2015-12-09 09:51:30

E: There are problems and -y was used without --force-yes

2015-11-03 02:39:55.761 | WARNING: The following packages cannot be authenticated!2015-11-03 02:39:55.761 |   screen2015-11-03 02:39:55.764 | E: There are problems and -y was used without --force-ye...

2015-11-03 10:44:13

大话openstack之wsgi&webob.dec.wsgify

 Webob中针对WSGI的装饰器,这应该是比较重要的部分了。 Webob为WSGI主要提高了一个装饰器wsgify,作用就是将一个函数转换成一个WSGI应用wsgifyclass webob.dec.wsgify(func=None, RequestClass=None, args=(), kwargs=None, middleware_wraps=None) 将一个request作为输入...

2015-10-15 17:26:10

python __call__ 内置函数的使用

对象通过提供__call__(slef, [,*args [,**kwargs]])方法可以模拟函数的行为,如果一个对象x提供了该方法,就可以像函数一样使用它,也就是说x(arg1, arg2...) 等同于调用x.__call__(self, arg1, arg2) 。  模拟函数的对象可以用于创建防函数(functor) 或代理(proxy) class DistanceForm(o...

2015-10-15 15:54:37

解决安装devstack时从github下载代码速度过慢

将下载源从git://git.openstack.org改为 git://github.com 搜索openstack4@openstack4-Tecal-RH1288-V2-8S:/opt/devstack$ grep -n -r "openstack.org"  ./stackrc165:# Another option is https://git.openstack.org1...

2015-10-13 17:05:51

Weekly Cinder team meeting (10.9)

Announcements (smcginnis, 16:00:56) RC2 已经截止。Stable branches of cinderclient (smcginnis, 16:03:22)https://bugs.launchpad.net/python-cinderclient/+bug/1503287 (scottda, 16:04:15)Client branc...

2015-10-09 11:50:12

OpenStack cinder 源代码分析之cinder-api 服务启动

2.3 cinder-api 服务启动2.3.1 WSGI Server简单来说,python中的 WSGI 是 Python 应用程序或框架与 Web 服务器之间的一种接口,它定义了一套接口来实现服务器与应用端的通信规范,它将 web 组件分为三类: web 服务器(Service):接受客户端发来的 request,并返回 app 产生的 response 发回给客户端...

2015-09-11 10:38:30

pip命令报错 Bad md5 hash for package xxx

pip命令报错 Bad md5 hash for package xxx  Downloading pysaml2-3.0.0.tar.gz (13.1MB)2015-09-07 02:53:46.775 |   Hash of the package https://pypi.python.org/packages/source/p/pysaml2/pysaml2-3.0.0.tar....

2015-09-07 10:59:24

[转]深刻理解Python中的元类(metaclass)

深刻理解Python中的元类(metaclass)http://blog.jobbole.com/21351/

2015-09-06 16:14:58

Weekly Cinder team meeting (9.2)

Liberty 3 deadline misses; lessons learned, observations and topics for summit (jgriffith)Liberty 3, begging, pleading and possible offers of bribes (jgriffith)I expect this to take the majori...

2015-09-06 10:49:16

OpenStack Cinder links

 cinder bugs:https://launchpad.net/cinderhttps://launchpad.net/python-cinderclientbpshttps://blueprints.launchpad.net/cinderstackalyticshttp://stackalytics.com/ cinder wiki:https://...

2015-08-28 17:50:30

Cinder合入L3版本BP简要分析

BPDescription Patchmigration-improvementThere are several work items to do in order to make the current migration more stable and robust.https://etherpad.openstack.org/p/volume-mi...

2015-08-26 16:22:09

git中忽略文件权限或文件拥有者的改变

默认git会记录文件的权限信息,如果文件的权限信息被修改,那么git也作为一个差异保存。但是我们有时候是不需要这方面的差异的(例如在Windows下使用Cygwin),这时需要关闭文件权限的检查。git中可以加入忽略文件权限的配置,具体如下:$ git config core.filemode false$ git config --list还有一个小问题,在设置这个属性之前...

2015-08-25 09:36:43

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