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原创 房貸首付
# Install Images # ============== # Upload an image to glance. # # The default image is cirros, a small testing image
原创 quantum源碼分析22
class Controller(object): """WSGI app that dispatched to methods. 與Method對應的controller,上面說到,一個路由表會指定一個controll
原创 quantum源碼分析
#這是一個引入腳本,quantum-server的具體內容需要看引入的內容import eventlet eventlet.monkey_patch() import os import sys sys.path.insert(0, o
原创 devstack
# Interactive Configuration # ------------------------- # Do all interactive config up front before the logging spew b
原创 devstack源碼
# Common Configuration # ==================== # Set fixed and floating range here so we can make sure not to use addre
原创 quantum源碼分析2
[code=python] class Controller(object): """WSGI app that dispatched to methods. 與Method對應的con
原创 的V
# Launch Services # =============== # Only run the services specified in ``ENABLED_SERVICES`` # Launch Swift Service
原创 devstack源碼分析
# root Access # ----------- # OpenStack is designed to be run as a non-root user; Horizon will fail to run # as **root
原创 nfs共享存儲,Client掛載時卡死。
Openstack配置Live-migration時,需要nfs共享存儲,控制節點做服務器,計算節點做客戶端。客戶端mount時出現錯誤,錯誤代碼如下:mount.nfs: timeout set for Tue Jul
原创 Floodlight+mininet測試OpenFlow方法
首先啓動floodlight控制器和預裝有mininet的虛擬機控制器:192.168.56.1虛擬機:192.168.56.99啓動控制器日誌:09:46:08.359 INFO [n.f.c.m.FloodlightModuleLoad
原创 Python中time模塊詳解(轉)
http://www.cnblogs.com/qq78292959/archive/2013/03/22/2975786.html 總結的很好
原创 ovs安裝步驟,親測可用
openvswitch的安裝是參考其 INSTALL.Debian文件(要先從官網上下載open vswitch文件),通過生成.deb文件安裝:安裝基礎的依賴:sudo apt-get install python-simplejson
原创 Mininet自定義topo使用floodlight做控制器
在服務器上自定義一個數據中心的topo結構。自定義拓撲代碼如下:''' Coursera: - Software Defined Networking (SDN) course -- Module 3 Programming Assignm
原创 我的友情鏈接
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