openstack新建虚机、网络、路由时候对应的ovs网桥的变化
[root@wb5 ~]#
[root@wb5 ~]#
[root@wb5 ~]#
[root@wb5 ~]#
[root@wb5 ~]#
[root@wb5 ~]#
[root@wb5 ~]#
[root@wb5 ~]#
[root@wb5 ~]#
[root@wb5 ~]#
[root@wb5 ~]#
[root@wb5 ~]#
[root@wb5 ~]#
[root@wb5 ~]# ovs-vsctl show =========================原始======================
bf9e88f0-f9f7-4878-81df-6faa332ab037
Bridge br-tun
fail_mode: secure
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-tun}
Port br-tun
Interface br-tun
type: internal
Bridge br-ex
Port br-ex
Interface br-ex
type: internal
Port "ens256"
Interface "ens256"
Bridge br-int
fail_mode: secure
Port patch-tun
Interface patch-tun
type: patch
options: {peer=patch-int}
Port br-int
Interface br-int
type: internal
ovs_version: "2.3.0"
[root@wb5 ~]# create admin-int=====================增加br-int的一个tap的port=========================
-bash: create: command not found
[root@wb5 ~]# ovs-vsctl show
bf9e88f0-f9f7-4878-81df-6faa332ab037
Bridge br-tun
fail_mode: secure
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-tun}
Port br-tun
Interface br-tun
type: internal
Bridge br-ex
Port br-ex
Interface br-ex
type: internal
Port "ens256"
Interface "ens256"
Bridge br-int
fail_mode: secure
Port patch-tun
Interface patch-tun
type: patch
options: {peer=patch-int}
Port br-int
Interface br-int
type: internal
Port "tapb3284d90-04"-----------------------------------------------------------------
tag: 1
Interface "tapb3284d90-04"
type: internal
ovs_version: "2.3.0"
[root@wb5 ~]# add admin-router=============================没有变化================
-bash: add: command not found
[root@wb5 ~]# ovs-vsctl show
bf9e88f0-f9f7-4878-81df-6faa332ab037
Bridge br-tun
fail_mode: secure
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-tun}
Port br-tun
Interface br-tun
type: internal
Bridge br-ex
Port br-ex
Interface br-ex
type: internal
Port "ens256"
Interface "ens256"
Bridge br-int
fail_mode: secure
Port patch-tun
Interface patch-tun
type: patch
options: {peer=patch-int}
Port br-int
Interface br-int
type: internal
Port "tapb3284d90-04"
tag: 1
Interface "tapb3284d90-04"
type: internal
ovs_version: "2.3.0"
[root@wb5 ~]# add ext-net======================================没有变化=========
-bash: add: command not found
[root@wb5 ~]# ovs-vsctl show
bf9e88f0-f9f7-4878-81df-6faa332ab037
Bridge br-tun
fail_mode: secure
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-tun}
Port br-tun
Interface br-tun
type: internal
Bridge br-ex
Port br-ex
Interface br-ex
type: internal
Port "ens256"
Interface "ens256"
Bridge br-int
fail_mode: secure
Port patch-tun
Interface patch-tun
type: patch
options: {peer=patch-int}
Port br-int
Interface br-int
type: internal
Port "tapb3284d90-04"
tag: 1
Interface "tapb3284d90-04"
type: internal
ovs_version: "2.3.0"
[root@wb5 ~]# add ext-subnet 101~105 108~110=====================增加br-int的一个tap的port====================
-bash: add: command not found
[root@wb5 ~]# ovs-vsctl show
bf9e88f0-f9f7-4878-81df-6faa332ab037
Bridge br-tun
fail_mode: secure
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-tun}
Port br-tun
Interface br-tun
type: internal
Bridge br-ex
Port br-ex
Interface br-ex
type: internal
Port "ens256"
Interface "ens256"
Bridge br-int
fail_mode: secure
Port "tap7d3cee3e-2b"
tag: 2
Interface "tap7d3cee3e-2b"----------------------------------------------------------------------
type: internal
Port patch-tun
Interface patch-tun
type: patch
options: {peer=patch-int}
Port br-int
Interface br-int
type: internal
Port "tapb3284d90-04"
tag: 1
Interface "tapb3284d90-04"
type: internal
ovs_version: "2.3.0"
[root@wb5 ~]# add interface to extnet in admin-router==========================没有变化========
-bash: add: command not found
[root@wb5 ~]# ovs-vsctl show
bf9e88f0-f9f7-4878-81df-6faa332ab037
Bridge br-tun
fail_mode: secure
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-tun}
Port br-tun
Interface br-tun
type: internal
Bridge br-ex
Port br-ex
Interface br-ex
type: internal
Port "ens256"
Interface "ens256"
Bridge br-int
fail_mode: secure
Port "tap7d3cee3e-2b"
tag: 2
Interface "tap7d3cee3e-2b"
type: internal
Port patch-tun
Interface patch-tun
type: patch
options: {peer=patch-int}
Port br-int
Interface br-int
type: internal
Port "tapb3284d90-04"
tag: 1
Interface "tapb3284d90-04"
type: internal
ovs_version: "2.3.0"
[root@wb5 ~]# add interface to admin-int in admin-router===========================没有变化==================
-bash: add: command not found
[root@wb5 ~]# ovs-vsctl show
bf9e88f0-f9f7-4878-81df-6faa332ab037
Bridge br-tun
fail_mode: secure
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-tun}
Port br-tun
Interface br-tun
type: internal
Bridge br-ex
Port br-ex
Interface br-ex
type: internal
Port "ens256"
Interface "ens256"
Bridge br-int
fail_mode: secure
Port "tap7d3cee3e-2b"
tag: 2
Interface "tap7d3cee3e-2b"
type: internal
Port patch-tun
Interface patch-tun
type: patch
options: {peer=patch-int}
Port br-int
Interface br-int
type: internal
Port "tapb3284d90-04"
tag: 1
Interface "tapb3284d90-04"
type: internal
ovs_version: "2.3.0"
[root@wb5 ~]# add a vm 192.168.1.6=====================================增加了br-int的一个qvo的port=======
-bash: add: command not found
[root@wb5 ~]# ovs-vsctl show
bf9e88f0-f9f7-4878-81df-6faa332ab037
Bridge br-tun
fail_mode: secure
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-tun}
Port br-tun
Interface br-tun
type: internal
Bridge br-ex
Port br-ex
Interface br-ex
type: internal
Port "ens256"
Interface "ens256"
Bridge br-int
fail_mode: secure
Port "tap7d3cee3e-2b"
tag: 2
Interface "tap7d3cee3e-2b"
type: internal
Port "qvo1a7bcce3-c9"-------------------------------------------------------------
tag: 1
Interface "qvo1a7bcce3-c9"
Port patch-tun
Interface patch-tun
type: patch
options: {peer=patch-int}
Port br-int
Interface br-int
type: internal
Port "tapb3284d90-04"
tag: 1
Interface "tapb3284d90-04"
type: internal
ovs_version: "2.3.0"
[root@wb5 ~]# add a vm2 192.168.1.7=========================================增加了br-int的一个qvo的port=============
-bash: add: command not found
[root@wb5 ~]# ovs-vsctl show
bf9e88f0-f9f7-4878-81df-6faa332ab037
Bridge br-tun
fail_mode: secure
Port patch-int
Interface patch-int
type: patch
options: {peer=patch-tun}
Port br-tun
Interface br-tun
type: internal
Bridge br-ex
Port br-ex
Interface br-ex
type: internal
Port "ens256"
Interface "ens256"
Bridge br-int
fail_mode: secure
Port "tap7d3cee3e-2b"
tag: 2
Interface "tap7d3cee3e-2b"
type: internal
Port "qvo1a7bcce3-c9"
tag: 1
Interface "qvo1a7bcce3-c9"
Port patch-tun
Interface patch-tun
type: patch
options: {peer=patch-int}
Port "qvo824b8f9d-c5"----------------------------------------------------------------------
tag: 1
Interface "qvo824b8f9d-c5"
Port br-int
Interface br-int
type: internal
Port "tapb3284d90-04"
tag: 1
Interface "tapb3284d90-04"
type: internal
ovs_version: "2.3.0"
[root@wb5 ~]#
总结：
在增加 虚机 和 有子网的网络 的时候才会在br-int这个网桥增加一个port（虚机是qvo， 网络是tap）
openstack新建虚机、网络、路由时候对应的ovs网桥的变化的更多相关文章
- OpenStack之虚机冷迁移代码简析
OpenStack之虚机冷迁移代码简析 前不久我们看了openstack的热迁移代码,并进行了简单的分析.真的,很简单的分析.现在天气凉了,为了应时令,再简析下虚机冷迁移的代码. 还是老样子,前端的H ...
- OpenStack之虚机热迁移代码解析
OpenStack之虚机热迁移代码解析 话说虚机迁移分为冷迁移以及热迁移,所谓热迁移用度娘的话说即是:热迁移(Live Migration,又叫动态迁移.实时迁移),即虚机保存/恢复(Save/Res ...
- OpenStack之虚机热迁移
OpenStack之虚机热迁移 最近要搞虚机的热迁移,所以也就看了看虚机迁移部分的内容.我的系统是CentOS6.5,此处为基于NFS共享平台的虚机迁移.有关NFS共享服务器的搭建可以看这里. Yak ...
- OpenStack 创建虚机过程简要汇总
1. 总体流程 翻译自原文(英文):https://ilearnstack.com/2013/04/26/request-flow-for-provisioning-instance-in-opens ...
- openstack nova 虚机镜像后端提取
参考链接:https://www.cnblogs.com/storymedia/p/4500186.html 1.nova 创建的虚机后端目录 其中的base是虚机基础镜像,创建虚机会根据这个基础镜像 ...
- vwware workstation虚机网络配置NAT
1.在编辑中选择虚拟网络编辑器,新增NAT模式网络适配器,如下图: 2.在虚拟机中选择设置,在网络适配器中自定义为上一步配置的网络适配器,如下图: 3.进入虚拟机后,编辑/etc/sysconfig/ ...
- OpenStack 虚机网卡的创建过程
原文链接:https://www.cnblogs.com/potato-chip/p/9127083.html OpenStack虚机网卡的创建过程 OpenStack最基本和常用的操作就是启动虚机. ...
- OpenStack虚机网卡的创建过程
OpenStack虚机网卡的创建过程 OpenStack最基本和常用的操作就是启动虚机.虚机启动的过程中涉及很多内容,其中非常重要的一个环节就是创建并绑定虚机的虚拟网卡.虚机的创建和管理是Nova的任 ...
- Terraform：创建 Azure 虚机
笔者在前文<Terraform 简介>中简单介绍了 Terraform 相关的概念,本文让我们使用 Terraform 在 Azure 上创建一个虚机,以此来直观体验一下 Terrafor ...
随机推荐
- 在Android开发中调用Rest web服务（转）
首先从维基百科上拷贝一点Rest的基本概念给大家看看,然后我们再开始详解在Android中如何调用Rest服务.表象化状态转变(英文:Representational State Transfer,简 ...
- 图的存储及遍历 深度遍历和广度遍历 C++代码实现
/*图的存储及遍历*/ #include<iostream> using namespace std; //----------------------------------- //邻接 ...
- CentOS 配置防火墙操作实例（启、停、开、闭端口）
防火墙的基本操作命令 查询防火墙状态:[root@localhost ~]# service iptables status<回车> 停止防火墙:[root@localhost ~]# ...
- 速战速决 (2) - PHP: 数据类型 bool, int, float, string, object, array
[源码下载] 速战速决 (2) - PHP: 数据类型 bool, int, float, string, object, array 作者:webabcd 介绍速战速决 之 PHP 数据类型 boo ...
- MVC-自定义过滤器
APS.NET MVC中的每一个请求,都会分配给相应的控制器和对应的行为方法去处理,而在这些处理的前前后后如果想再加一些额外的逻辑处理.这时候就用到了过滤器. 自定义过滤器: 若要自定义一个过滤器,则 ...
- 转：python signal信号
转自:http://www.jb51.net/article/74844.htm 在liunx系统中要想每隔一分钟执行一个命令,最普遍的方法就是crontab了,如果不想使用crontab,经同事指点 ...
- 调优Java virtual machine常见问题汇总整理
数据类型 Java虚拟机中,数据类型可以分为两类:基本类型和引用类型.基本类型的变量保存原始值,即:他代表的值就是数值本身:而引用类型的变量保存引用值.“引用值”代表了某个对象的引用,而不是对象本身, ...
- 配置云服务器 FTP 服务
自己配置的环境: OS: 阿里云 CentOS 6.5 >>Begin: 1. 登录到阿里云服务器(如何登录阿里云服务器), 在root权限下, 通过如下命令安装 vsftp [root@ ...
- CentOS添加路由表
CentOS下静态路由修改命令方法一:添加路由route add -net 192.168.0.0/24 gw 192.168.0.1route add -host 192.168.1.1 dev 1 ...
- java集合-HashTable
概述 和 HashMap 一样,Hashtable 也是一个散列表,它存储的内容是键值对. Hashtable 在 Java 中的定义为: public class Hashtable<K,V& ...