【neutron】OpenStack Neutron -- 学习资料

╰半夏微凉° 2022-06-12 07:44 293阅读 0赞

# [OpenStack Neutron -- 学习资料][OpenStack Neutron --] #

## 学习什么 ##

*  neutron代码的整体架构，消息通知、rpc如何实现，RESTful API如何实现
 *  neutron的部署，常见问题的定位方法
 *  neutron的配置文件
 *  neutron的数据库设计，数据库中各表格的作用及其关联关系
 *  neutron-server的启动流程及其作用
 *  neutron-rpc-server的启动流程及其作用
 *  neutron-openvswitch-agent的启动流程及其作用
 *  neutron-dhcp-agent的启动流程及其作用
 *  neutron-l3-agent的启动流程及其作用
 *  neutron-linuxbridge-agent的启动流程及其作用
 *  openvswitch、openflow、linuxbridge、iptables，tap device, veth pair的原理及其作用
 *  plugin, driver, agent的关联关系，及作用
 *  flat, vlan, gre, vxlan的网络模式是如何实现的
 *  如何与keystone交互进行身份认证，policy.json的原理和作用
 *  nova会调用哪些neutron的API，流程是怎样的
 *  neutron处理API请求的流程
 *  firewall as a service, load banalance as a service, vpn as a service， security group
 *  neutron的HA如何实现
 *  neutron各种部署方式下，两个虚拟机之间如何通信以及虚拟机如何与外网通信
 *  关注邮件列表、IRC、OpenStack Summit，了解neutron最新动态
 *  SDN/NFV

## 源码 ##

[OpenStack Neutron][]

*  [OpenStack之Neutron入门一][OpenStack_Neutron]
 *  [OpenStack之Neutron入门二][OpenStack_Neutron 1]
 *  [OpenStack之Neutron入门三][OpenStack_Neutron 2]
 *  [openstack源码分析 - Paste Deployment介绍][openstack_ - Paste Deployment]
 *  [openstack neutron分析（1）——neutron-server启动过程分析][openstack neutron_1_neutron-server]
 *  [openstack Neutron分析（2）—— neutron-l3-agent][openstack Neutron_2_ neutron-l3-agent]
 *  [openstack Neutron分析（3）—— neutron-dhcp-agent源码分析][openstack Neutron_3_ neutron-dhcp-agent]
 *  [openstack Neutron分析（4）—— neutron-l3-agent中的iptables][openstack Neutron_4_ neutron-l3-agent_iptables]
 *  [openstack Neutron分析（5）-- neutron openvswitch agent][openstack Neutron_5_-- neutron openvswitch agent]
 *  [openstack nova 源码分析1-setup脚本][openstack nova _1-setup]
 *  [openstack nova 源码分析2之nova-api,nova-compute][openstack nova _2_nova-api_nova-compute]
 *  [openstack nova 源码分析3-nova目录下的service.py、driver.py][openstack nova _3-nova_service.py_driver.py]
 *  [openstack nova 源码分析4-1 -nova/virt/libvirt目录下的connection.py][openstack nova _4-1 -nova_virt_libvirt_connection.py]
 *  [openstack nova 源码分析4-2 -nova/virt/libvirt目录下的connection.py][openstack nova _4-2 -nova_virt_libvirt_connection.py]
 *  [OpenStack Nova源码结构解析][OpenStack Nova]
 *  [OpenStack源码探秘（一）——Nova-Scheduler][OpenStack_Nova-Scheduler]
 *  [别以为真懂Openstack: 虚拟机创建的50个步骤和100个知识点(1)][Openstack_ _50_100_1]
 *  [别以为真懂Openstack: 虚拟机创建的50个步骤和100个知识点(2)][Openstack_ _50_100_2]
 *  [别以为真懂Openstack: 虚拟机创建的50个步骤和100个知识点(3)][Openstack_ _50_100_3]
 *  [别以为真懂Openstack: 虚拟机创建的50个步骤和100个知识点(4)][Openstack_ _50_100_4]
 *  [别以为真懂Openstack: 虚拟机创建的50个步骤和100个知识点(5)][Openstack_ _50_100_5]

## 文档 ##

### [OpenStack Doc官网][OpenStack Doc] ###

*  [OpenStack Installation Guide for Red Hat Enterprise Linux and CentOS][]
 *  [OpenStack Networking Guide][]
 *  [OpenStack Operations Guide][]
    
     *  [Architecture -> Chapter 7. Network Desing][Architecture -_ Chapter 7. Network Desing]
     *  [Operations -> Chapter 12. Network Troubleshooting][Operations -_ Chapter 12. Network Troubleshooting]
 *  [OpenStack Administrator Guide][]
    
     *  [Networking][]
 *  [OpenStack High Availability Guide][]
    
     *  [OpenStack network nodes][]
 *  [OpenStack Security Guide][]
    
     *  [Networking][Networking 1]
 *  [OpenStack Architecture Design Guide][]
    
     *  [Network focused][]
 *  [OpenStack API Complete Reference][]
    
     *  [Networking API v2.0 (CURRENT)][Networking API v2.0 _CURRENT]
     *  [Networking API v2.0 extensions (CURRENT)][Networking API v2.0 extensions _CURRENT]
 *  [OpenStack End User Guide][]
    
     *  [OpenStack command-line clients -> Create and manage networks][OpenStack command-line clients -_ Create and manage networks]
     *  [OpenStack Python SDK -> Networking][OpenStack Python SDK -_ Networking]
 *  [OpenStack Command-Line Interface Reference][]
    
     *  [Networking service command-line client][]
     *  [Networking miscellaneous command-line client][]
 *  [Open source software for application development][]
 *  [OpenStack Developer Documentation][]
    
     *  [Networking service Developer Documentation(neutron)][Networking service Developer Documentation_neutron]
     *  [BGP-MPLS VPN Networking service Plug-in(networking-bgpvpn)][BGP-MPLS VPN Networking service Plug-in_networking-bgpvpn]
     *  [Calico Networking service Plug-in(networking-calico)][Calico Networking service Plug-in_networking-calico]
     *  [L2GW Netwoking service Plug-in (networking-l2gw)][L2GW Netwoking service Plug-in _networking-l2gw]
     *  [MidotNet Networking service Plug-in(networking-midonet)][MidotNet Networking service Plug-in_networking-midonet]
     *  [OVN Networking service Plug-in(networking-ovn)][OVN Networking service Plug-in_networking-ovn]
     *  [PowerVM Networking service Plug-in(networking-powervm)][PowerVM Networking service Plug-in_networking-powervm]
     *  [Service Function Chaining Networking service Plug-in(networking-sfc)][Service Function Chaining Networking service Plug-in_networking-sfc]

### [华为][Link 1] ###

*  [华为 - 企业用户][-]
    
     *  [华为 - 交换机][- 1]
     *  [华为 - 路由器][- 2]
     *  [华为 - 云计算][- 3]
     *  [华为 - 网管&SDN控制器][- _SDN]
     *  [华为 - 软件定义网络（SDN）][- _SDN 1]

### [RDO Doc][] ###

*  [trystack][]
 *  [Networking][Networking 2]
    
     *  [OpenStack Networking in Too Much Detail][]
     *  [Using GRE Tenant Networks][]
     *  [Difference between Floating IP and private IP][]

### [Product Documentation for Red Hat OpenStack Platform][] ###

### [Mirantis Resources][] ###

*  [Mirantis OpenStack 7.0 NFVI Deployment Guide][]
 *  [Configuring Floating IP addresses for Networking in OpenStack Public and Private Clouds][]

### [Rakspace doc][] ###

*  [Neutron Networking: Neutron Routers and the L3 Agent][Neutron Networking_ Neutron Routers and the L3 Agent]

### SDN/NFV ###

*  [Open vSwitch][]
 *  [Open vSwitch Documentation][]
 *  [OpenFlow][]
 *  [OpenFlow Documents][]
 *  [OPEN NETWORKING FOUNDATION][]
 *  [OPEN DAYLIGHT][]
 *  [opnfv][]
 *  [Neutron-Service Function Chaining][]
 *  [vmware NSX][]
 *  [sdnlab][]
 *  [Dragonflow][]
 *  [tacker][]

## 书籍 ##

*  《TCP/IP详解 卷一：协议》、《TCP/IP详解 卷二：实现》 by W.Richard Stenvens
 *  《UNIX网络编程 卷一：套接字联网API》、《UNIX网络编程 卷二：进程间通信》 by W.Richard Stevens
 *  《UNIX环境高级编程》by W.Richard Stevens
 *  《Computer Networks (Fifth Edition)》by Andrew S. Tanenbaum
 *  《Computer Systems A Programmmer's Perspective (Secone Edition)》 by Randal E. Bryant
 *  《The Hacker's Guide to Python》
 *  [The Hitchhiker's Guide to Python][The Hitchhiker_s Guide to Python]
 *  《Learning OpenStack Networking (Neutron)》
 *  《OpenStack设计与实现》
 *  《OpenStack开源云王者归来》
 *  《云计算与OpenStack 虚拟机Nova篇》

## 博客 ##

*  [有云博客][Link 2]
 *  [Mirants Blog][]
 *  [RDO Community Blogs][]
 *  [RACKSPACE DEVELOPER BLOG][]
 *  [OpenStack Hacker养成指南][OpenStack Hacker]
 *  [孔令贤][Link 3]
 *  [Blogs - Red Hat Customer Portal][]
 *  [开发人员必读openstack网络基础1:什么是L2、L3][openstack_1_L2_L3]
 *  一系列文章[Neutron 理解(1)：Neutron所实现的虚拟化网络(How Neutron Virtualizes Network)][Neutron _1_Neutron_How Neutron Virtualizes Network]
 *  [openstack(juno) 入门(总结篇)二十七:openstack排除故障及常见问题记录][openstack_juno_ _openstack]
 *  [Neutron理解(9):How Nova Implements Security Group and How Neutron Implements Virtual Firewall][Neutron_9_How Nova Implements Security Group and How Neutron Implements Virtual Firewall]
 *  [OpenStack Neutron FWaaS学习(by quqi99)][OpenStack Neutron FWaaS_by quqi99]
 *  [OpenStack中的防火墙(by quqi99)][OpenStack_by quqi99]
 *  [初探Openstack Neutron DVR][Openstack Neutron DVR]
 *  [openstack的虚拟机网卡、网桥等（tap、qbr、qvb、qvo）mtu设置][openstack_tap_qbr_qvb_qvo_mtu]
 *  [云计算：openstack neutron(tap、qvb、qvo、qbr详解)][openstack neutron_tap_qvb_qvo_qbr]
 *  [neutron的基本原理][neutron]
 *  [OpenvSwitch完全使用手册][OpenvSwitch]
 *  [专注云计算-学习OpenStack][-_OpenStack]
 *  [技术点详解---IPSec VPN基本原理][---IPSec VPN]
 *  [计算机网络基础知识总结][Link 4]
 *  [NAT技术介绍(转)][NAT]
 *  [IPsec技术介绍(转)][IPsec]
 *  [IPSEC与SSL/TLS的比较（转）][IPSEC_SSL_TLS]
 *  [IPSec VPN与SSL VPN 比较（转）][IPSec VPN_SSL VPN]
 *  [项目经理 VS 产品经理 （工作职责和要求）][VS _]
 *  [OpenStack开发过程中常用Git操作场景（转）][OpenStack_Git]
 *  [centos 7.0 网卡配置及重命名教程（转）][centos 7.0]
 *  [CentOS 7.0，启用iptables防火墙(转)][CentOS 7.0_iptables]
 *  [centos7 VMware workstation 10 添加多网卡及重命名为ethx（eth0，eth1失败）(还想再添加网卡eth1???)][centos7 VMware workstation 10 _ethx_eth0_eth1_eth1]
 *  [vmware centos7 clone mac地址导致 Failed to start LSB: Bring up/down networking.][vmware centos7 clone mac_ Failed to start LSB_ Bring up_down networking.]
 *  [centos7将网卡加入到网桥后， Missing config file br-ex，网卡无法正常启动问题解决][centos7_ Missing config file br-ex]
 *  [OpenStack中的LoadBalancer(负载均衡)功能使用实例][OpenStack_LoadBalancer]
 *  [OpenStack Neutron之Load Balance][OpenStack Neutron_Load Balance]
 *  [负载均衡之Haproxy配置详解（及httpd配置）][Haproxy_httpd]
 *  [系统原理分析架构-二-CDN内容分发网络][-_-CDN]
 *  [系统原理分析架构-一-DNS负载均衡][-_-DNS]
 *  [系统原理分析架构-六-负载均衡（定义及介绍及LVS/Nginx/Haproxy比较）][-_-_LVS_Nginx_Haproxy]
 *  [深入理解openstack网络架构（1）][openstack_1]
 *  [深入理解openstack网络架构（2） ---- Basic Use Cases][openstack_2_ ---- Basic Use Cases]
 *  [深入理解openstack网络架构（3） ---- 路由][openstack_3_ ----]
 *  [深入理解openstack网络架构（4） ---- 连接到publi network][openstack_4_ ---- _publi network]
 *  [网络虚拟化技术（一）：Linux网络虚拟化][Linux]
 *  [网络虚拟化技术（二）：TUN/TAP MACVLAN MACVTAP][TUN_TAP MACVLAN MACVTAP]
 *  [Open vSwitch工作原理][Open vSwitch 1]
 *  [OpenStack neutron floating ips与iptables深入分析][OpenStack neutron floating ips_iptables]
    
    ## Mailing List and IRC ##
 *  openstack-dev@lists.openstack.org
 *  /\#openstack-neutron, /\#openstack-meeting-3

[OpenStack Neutron --]: https://xiaofandh12.github.io/OpenStack-Nutron-Learning-Material
[OpenStack Neutron]: https://github.com/openstack/neutron
[OpenStack_Neutron]: http://www.aboutyun.com/forum.php?mod=viewthread&tid=9523&highlight=Neutron%2B%2B%C8%EB%C3%C5
[OpenStack_Neutron 1]: http://www.aboutyun.com/thread-9517-1-1.html
[OpenStack_Neutron 2]: http://www.aboutyun.com/thread-9537-1-1.html
[openstack_ - Paste Deployment]: http://blog.chinaunix.net/uid-20940095-id-4105407.html
[openstack neutron_1_neutron-server]: http://www.aboutyun.com/thread-9527-1-1.html
[openstack Neutron_2_ neutron-l3-agent]: http://www.aboutyun.com/thread-9529-1-1.html
[openstack Neutron_3_ neutron-dhcp-agent]: http://www.aboutyun.com/thread-9533-1-1.html
[openstack Neutron_4_ neutron-l3-agent_iptables]: http://www.aboutyun.com/thread-9536-1-1.html
[openstack Neutron_5_-- neutron openvswitch agent]: http://www.aboutyun.com/thread-9538-1-1.html
[openstack nova _1-setup]: http://www.aboutyun.com/thread-10090-1-1.html
[openstack nova _2_nova-api_nova-compute]: http://www.aboutyun.com/thread-10091-1-1.html
[openstack nova _3-nova_service.py_driver.py]: http://www.aboutyun.com/thread-10092-1-1.html
[openstack nova _4-1 -nova_virt_libvirt_connection.py]: http://www.aboutyun.com/thread-10094-1-1.html
[openstack nova _4-2 -nova_virt_libvirt_connection.py]: http://www.aboutyun.com/thread-10095-1-1.html
[OpenStack Nova]: http://www.aboutyun.com/thread-10105-1-1.html
[OpenStack_Nova-Scheduler]: http://blog.csdn.net/networm3/article/details/8783667?utm_source=tuicool&utm_medium=referral
[Openstack_ _50_100_1]: http://www.sxt.cn/u/756/blog/2780
[Openstack_ _50_100_2]: http://www.sxt.cn/u/756/blog/2778
[Openstack_ _50_100_3]: http://www.sxt.cn/u/756/blog/2797
[Openstack_ _50_100_4]: http://www.sxt.cn/u/756/blog/2798
[Openstack_ _50_100_5]: http://blog.csdn.net/xiangpingli/article/details/47857123
[OpenStack Doc]: http://docs.openstack.org/
[OpenStack Installation Guide for Red Hat Enterprise Linux and CentOS]: http://docs.openstack.org/mitaka/install-guide-rdo/
[OpenStack Networking Guide]: http://docs.openstack.org/mitaka/networking-guide/
[OpenStack Operations Guide]: http://docs.openstack.org/openstack-ops/content/
[Architecture -_ Chapter 7. Network Desing]: http://docs.openstack.org/openstack-ops/content/network_design.html
[Operations -_ Chapter 12. Network Troubleshooting]: http://docs.openstack.org/openstack-ops/content/network_troubleshooting.html
[OpenStack Administrator Guide]: http://docs.openstack.org/admin-guide/
[Networking]: http://docs.openstack.org/admin-guide/networking.html
[OpenStack High Availability Guide]: http://docs.openstack.org/ha-guide/
[OpenStack network nodes]: http://docs.openstack.org/ha-guide/networking-ha.html
[OpenStack Security Guide]: http://docs.openstack.org/security-guide/
[Networking 1]: http://docs.openstack.org/security-guide/networking.html
[OpenStack Architecture Design Guide]: http://docs.openstack.org/arch-design/
[Network focused]: http://docs.openstack.org/arch-design/network-focus.html
[OpenStack API Complete Reference]: http://developer.openstack.org/api-ref.html
[Networking API v2.0 _CURRENT]: http://developer.openstack.org/api-ref-networking-v2.html
[Networking API v2.0 extensions _CURRENT]: http://developer.openstack.org/api-ref-networking-v2-ext.html
[OpenStack End User Guide]: http://docs.openstack.org/user-guide/
[OpenStack command-line clients -_ Create and manage networks]: http://docs.openstack.org/user-guide/cli_create_and_manage_networks.html
[OpenStack Python SDK -_ Networking]: http://docs.openstack.org/user-guide/sdk_neutron_apis.html
[OpenStack Command-Line Interface Reference]: http://docs.openstack.org/cli-reference/
[Networking service command-line client]: http://docs.openstack.org/cli-reference/neutron.html
[Networking miscellaneous command-line client]: http://docs.openstack.org/cli-reference/neutron-misc.html
[Open source software for application development]: http://developer.openstack.org/
[OpenStack Developer Documentation]: http://docs.openstack.org/developer/openstack-projects.html
[Networking service Developer Documentation_neutron]: http://docs.openstack.org/developer/neutron/
[BGP-MPLS VPN Networking service Plug-in_networking-bgpvpn]: http://docs.openstack.org/developer/networking-bgpvpn/
[Calico Networking service Plug-in_networking-calico]: http://docs.openstack.org/developer/networking-calico/
[L2GW Netwoking service Plug-in _networking-l2gw]: http://docs.openstack.org/developer/networking-l2gw/
[MidotNet Networking service Plug-in_networking-midonet]: http://docs.openstack.org/developer/networking-midonet/
[OVN Networking service Plug-in_networking-ovn]: http://docs.openstack.org/developer/networking-ovn/
[PowerVM Networking service Plug-in_networking-powervm]: http://docs.openstack.org/developer/networking-powervm/
[Service Function Chaining Networking service Plug-in_networking-sfc]: http://docs.openstack.org/developer/networking-sfc/
[Link 1]: http://www.huawei.com/cn
[-]: http://e.huawei.com/cn
[- 1]: http://e.huawei.com/cn/products/enterprise-networking/switches
[- 2]: http://e.huawei.com/cn/products/enterprise-networking/routers
[- 3]: http://e.huawei.com/cn/products/cloud-computing-dc/cloud-computing
[- _SDN]: http://e.huawei.com/cn/products/software
[- _SDN 1]: http://e.huawei.com/cn/solutions/technical/sdn
[RDO Doc]: https://www.rdoproject.org/documentation/
[trystack]: http://trystack.org/
[Networking 2]: https://www.rdoproject.org/documentation/networking/
[OpenStack Networking in Too Much Detail]: https://www.rdoproject.org/networking/networking-in-too-much-detail/
[Using GRE Tenant Networks]: https://www.rdoproject.org/networking/using-gre-tenant-networks/
[Difference between Floating IP and private IP]: https://www.rdoproject.org/networking/difference-between-floating-ip-and-private-ip/
[Product Documentation for Red Hat OpenStack Platform]: https://access.redhat.com/documentation/en/red-hat-openstack-platform/
[Mirantis Resources]: https://www.mirantis.com/openstack-resources/
[Mirantis OpenStack 7.0 NFVI Deployment Guide]: https://content.mirantis.com/MOS-7-NFVI-Whitepaper-Landing-Page.html
[Configuring Floating IP addresses for Networking in OpenStack Public and Private Clouds]: https://www.mirantis.com/blog/configuring-floating-ip-addresses-networking-openstack-public-private-clouds/
[Rakspace doc]: http://docs.rackspace.com/
[Neutron Networking_ Neutron Routers and the L3 Agent]: https://developer.rackspace.com/blog/neutron-networking-l3-agent/
[Open vSwitch]: http://openvswitch.org/
[Open vSwitch Documentation]: http://openvswitch.org/support/
[OpenFlow]: http://archive.openflow.org/
[OpenFlow Documents]: http://archive.openflow.org/wp/documents/
[OPEN NETWORKING FOUNDATION]: https://www.opennetworking.org/
[OPEN DAYLIGHT]: https://www.opendaylight.org/
[opnfv]: https://www.opnfv.org/
[Neutron-Service Function Chaining]: http://docs.openstack.org/developer/networking-sfc
[vmware NSX]: http://www.vmware.com/cn/products/nsx
[sdnlab]: http://www.sdnlab.com/
[Dragonflow]: http://wiki.openstack.org/wiki/Dragonflow
[tacker]: http://docs.openstack.org/developer/tacker
[The Hitchhiker_s Guide to Python]: http://docs.python-guide.org/en/latest/
[Link 2]: https://www.ustack.com/about/blog/
[Mirants Blog]: https://www.mirantis.com/blog/
[RDO Community Blogs]: http://techs.enovance.com/
[RACKSPACE DEVELOPER BLOG]: https://developer.rackspace.com/blog/
[OpenStack Hacker]: https://www.ustack.com/blog/openstack_hacker/
[Link 3]: http://lingxiankong.github.io/
[Blogs - Red Hat Customer Portal]: https://access.redhat.com/blogs/
[openstack_1_L2_L3]: http://www.aboutyun.com/forum.php?mod=viewthread&tid=9647&highlight=%BF%AA%B7%A2%C8%CB
[Neutron _1_Neutron_How Neutron Virtualizes Network]: http://www.cnblogs.com/sammyliu/p/4622563.html
[openstack_juno_ _openstack]: http://www.aboutyun.com/thread-11718-1-1.html
[Neutron_9_How Nova Implements Security Group and How Neutron Implements Virtual Firewall]: http://www.cnblogs.com/sammyliu/p/4675991.html
[OpenStack Neutron FWaaS_by quqi99]: http://blog.csdn.net/quqi99/article/details/9163469
[OpenStack_by quqi99]: http://blog.csdn.net/quqi99/article/details/7447233
[Openstack Neutron DVR]: http://www.sxt.cn/u/756/blog/3168
[openstack_tap_qbr_qvb_qvo_mtu]: http://my.oschina.net/tantexian/blog/648973?fromerr=DOzA8FMf
[openstack neutron_tap_qvb_qvo_qbr]: http://blog.chinaunix.net/uid-7374279-id-5096216.html
[neutron]: http://www.cnblogs.com/popsuper1982/p/3800233.html
[OpenvSwitch]: http://my.oschina.net/tantexian/blog/648965?fromerr=ZkIfFQ0j
[-_OpenStack]: http://www.cnblogs.com/sammyliu/category/636967.html
[---IPSec VPN]: http://www.cnblogs.com/phoenixzq/archive/2013/05/18/3085366.html
[Link 4]: http://www.cnblogs.com/maybe2030/p/4781555.html
[NAT]: http://my.oschina.net/tantexian/blog/648957?fromerr=qrqJiZS3
[IPsec]: http://my.oschina.net/tantexian/blog/648955?fromerr=pN2o73uW
[IPSEC_SSL_TLS]: http://my.oschina.net/tantexian/blog/648954?fromerr=VtjD9AqD
[IPSec VPN_SSL VPN]: http://my.oschina.net/tantexian/blog/648956?fromerr=1xXbamre
[VS _]: http://my.oschina.net/tantexian/blog/648907?fromerr=v7EQePQK
[OpenStack_Git]: http://my.oschina.net/tantexian/blog/645113?fromerr=tyJoT3Vo
[centos 7.0]: http://my.oschina.net/tantexian/blog/634534?fromerr=y0mtbX9s
[CentOS 7.0_iptables]: http://my.oschina.net/tantexian/blog/634533?fromerr=CdMKx3rA
[centos7 VMware workstation 10 _ethx_eth0_eth1_eth1]: http://my.oschina.net/tantexian/blog/634532?fromerr=8sIGSqmD
[vmware centos7 clone mac_ Failed to start LSB_ Bring up_down networking.]: http://my.oschina.net/tantexian/blog/634529?fromerr=smfHcI90
[centos7_ Missing config file br-ex]: http://my.oschina.net/tantexian/blog/634528?fromerr=TISUHsxt
[OpenStack_LoadBalancer]: http://www.cnblogs.com/biangbiang/archive/2013/05/29/3105900.html
[OpenStack Neutron_Load Balance]: http://www.ibm.com/developerworks/cn/cloud/library/1506_xiaohh_openstacklb/
[Haproxy_httpd]: http://my.oschina.net/tantexian/blog/626174?fromerr=mQOuYt6U
[-_-CDN]: http://my.oschina.net/tantexian/blog/626173?fromerr=7CmzQSa5
[-_-DNS]: http://my.oschina.net/tantexian/blog/626171?fromerr=zgUMAoCy
[-_-_LVS_Nginx_Haproxy]: http://my.oschina.net/tantexian/blog/626170?fromerr=2D6S9DyZ
[openstack_1]: http://blog.csdn.net/halcyonbaby/article/details/41524447/
[openstack_2_ ---- Basic Use Cases]: http://blog.csdn.net/halcyonbaby/article/details/41578293/
[openstack_3_ ----]: http://blog.csdn.net/halcyonbaby/article/details/41604459
[openstack_4_ ---- _publi network]: http://blog.csdn.net/halcyonbaby/article/details/41628891
[Linux]: http://blog.csdn.net/halcyonbaby/article/details/411369151
[TUN_TAP MACVLAN MACVTAP]: http://blog.csdn.net/halcyonbaby/article/details/41269225
[Open vSwitch 1]: https://blog.kghost.info/2014/11/19/openvswitch-internal/
[OpenStack neutron floating ips_iptables]: http://blog.csdn.net/starean/article/details/16860819