allcloud

摘要： 当前，SDN作为一种新的网络架构，已经成为行业高度关注的热点。其倡导的开放式网络，代表了从网络应用适应网络能力向网络能力主动适配网络应用需求这个网络建设理念的改变。转发与控制分离、集中的控制层面、开放的网络编程接口是SDN网络架构的主要特征。 OpenFlow作为最主要的SDN协议，希望以一种全新转 阅读全文

摘要： Introduction The migrations in the alembic/versions contain the changes needed to migrate from older Neutron releases to newer versions. A migration o 阅读全文

摘要： The goal of this document is to provide an umbrella blueprint defining how to add support for VPC in Openstack. A VPC is defined as an entity providin 阅读全文

摘要： This post shows how the Quantum L3 Agent uses the Linux IP stack to implement the Quantum L3 Routing and NAT API extensions. It explains in detail how 阅读全文

摘要： The extension manager for ML2 was introduced in Juno (more details can be found in the approvedspec). The features allows for extending ML2 resources 阅读全文

摘要： Neutron API中大多的resource都需要quota limits。 Neutron API暴露出一个extension 来管理quota，Quota limits are enforced at the API layer， Plugin and ML2 drivers唯一例外是subn 阅读全文

摘要： callback system 用在进程内部通信，Messaging Callback System是给进程间通信。为了agent不通过RPC就能得到resource的变化。 目前用在： QoS policies; Security Groups. Using a remote publisher/ 阅读全文

摘要： Quality of Service advanced service is designed as a service plugin. The service is decoupled from the rest of Neutron code on multiple levels (see be 阅读全文

摘要： Client Side Here is an example of an rpc client definition: Server Side The server side of an rpc interface looks like this: server端说明了支持v1.1 Versioni 阅读全文

摘要： 译者简介：忍忍鱼，曾经从SDNLAB获取了很多知识，现在努力为SDNLAB贡献自己的力量。爱学习，求进步！SDNLAB，么么哒！ ETSI NFV ISG已经确定了9个潜在的NFV用例。本章节简单介绍了这些用例，完整的用例描述请参见ETSI网站. NFV基础设施即服务(NFVIaaS) NFVIaa 阅读全文