openstack sdn

Objective OpenStack is an open source IaaS (infrastructure and services) cloud computing platform that allows anyone to build and deliver cloud computing services on their own. OpenStack consists of a series of interrelated projects that provide various components of cloud infrastructure solutions, core projects (9): 1, calculation (Compute)-Nova; 2, Network and address management-neutron; 3, Object St

OpenStack is a free software and open source project, developed and launched by NASA and Rackspace, in collaboration with the Apache license. OpenStack is an open source cloud computing management Platform project, composed of several major components to accomplish specific tasks. OpenStack supports almost all types of cloud environments, and the project aims to

For OpenStack beginners, installation is often a big headache for getting started. Before the E version, to build a basic can use OpenStack environment that is quite troublesome, their own to install, their own source, according to the document to knock orders, and no reliable documents, the official document still have a lot of holes, and language problems are often used for a few days can not be loaded up

All along, for OpenStack beginners, installation is often the first big problem of getting started. Before the E version, to build a basic OpenStack environment that is quite troublesome, they have to install, their own source, according to the document to knock orders, and there is no reliable documents, the official documents still have a lot of pits, and language problems often with a few days of time ca

OpenStack Installation Deployment Tutorial OpenStack is a free software and open source project, developed and launched by NASA and Rackspace, in collaboration with the Apache license. At the same time, OpenStack is an open-source cloud computing management platform that supports almost all types of cloud environments with the goal of delivering simple, scalable

OpenStack Service command set for restart Recent company projects need to use OpenStack because OpenStack Restart Service command more, so on the Internet to find the next data, sorted down, hope to help readers! Restart OpenStack's entire service Openstack-service restart 1. Restart Dashboard Service httpd Restar

Records for easy access. Just part of the explanation.Install and configure the Controller nodeKeystone User-create--name Swift--Pass Swiftkeystone User-role-add--user Swift--tenant Service--Role Adminkeystone Service-create--name Swift--typeObject-store--description"OpenStack Object Storage"Keystone Endpoint-Create--service-ID$ (Keystone Service-list |awk '/Object-store/{print -$}') --publicurl'http://controller:8080/v1/AUTH_% (tenant_id) s' --

What is OpenStack?650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6F/5F/wKioL1WahjSwc8VmAAGwJBoTT9o128.jpg "style=" float: none; "title=" 1.png "alt=" Wkiol1wahjswc8vmaagwjbott9o128.jpg "/>OpenStack is an open-source cloud operating system and an open source Linux system. Located at the infrastructure level, it is a tool for building cloud environments.Projects for OpenStack650) this.width=650; "

ordinary user of Tenant. By default, this type of user cannot create a shared tenant network (so the policy for Nuetron Server is set to "create_network:shared": "Rule:admin_only". ), so the network is completely isolated and cannot be shared by other tenant. OpenStack has permission controls on the operations of some APIs, and is determined in conjunction with his model scenario. Tenant Network also has types of local,flat,vlan,gre and Vxlan. Howeve

Original address: Https://blogs.oracle.com/ronen/entry/diving_into_openstack_network_architecture1 In the previous article, we learned about several network components, such as openvswitch/network namespace/linux bridges/veth pairs. In this article, we'll show you how these basic networking components work to implement OpenStack SDN solutions with 3 simple use case.In these use case, we will understand the

The development of openstack is fierce, and many friends agree that in 2013, the openstack deployment problem will be well solved, making the installation and configuration easier to use. Many companies have invested effort in doing this. Sina also plans to make an ISO for openstack and integrate OS. When you decide to do this, first understand the current situat

"TechTarget China original" Although the online installation tutorials and step-by-steps provided by OpenStack are a great help to administrators, there are still a lot of things that are not satisfactory. So in the process of installing OpenStack on Ubuntu, you can use the following documentation to compensate for the lack of official tutorials. The simplest way to learn how to use

"5 minutes a day with OpenStack" is an OpenStack tutorial, this is the 1th article.This tutorial has the following two features: system-guided OpenStack re-practicing and balancing theory /ol> Why do you write this?The simple answer is: because OpenStack learning is difficult, but if you k

This blog post mainly builds the keystone component in the openstack architecture, and then it will successively manage glance, Nova, neutron, Horizon, cinder, and virtual machines in openstack. Before deploying the experiment, you must first learn about openstack!What is openstack?

The first part of OpenStack and its composition introduction one, cloud computingCloud computing is a computational model that abstracts resources such as computing power, storage, networking, and software into services so that users can enjoy them remotely over the Internet, and pay in the same way as traditional public service facilities. requirements, ease of access, dynamic change, and unlimited virtualization scalability are some of the key featu

Identity Services Overview The OpenStack Authentication Management Service provides a single point of integration authentication, authorization, and service directory service. Other OpenStack services use authentication services as a common, unified API. In addition, services provide user information, but not included in OpenStack (such as LDAP services) can be

"5 minutes a day with OpenStack" is an OpenStack tutorial, this is the 1th article.This tutorial has the following two features: The system explains OpenStackFrom the architecture to the individual components, from the whole to the detailed discussion re-practice and take into account theoryMainly from the actual operation of the point of view with everyone learning

Build local base, Extra, Epel, OpenStack Source, OpenStack experiment, the necessary environment, so you can get rid of network restrictions, do not have to worry about how to use the Internet.Build local base, Extra, Epel, OpenStack sourceNeed to install HTTPD service(1), local base source, install the first disc [4G]Centos-6.5-x86_64-bin-dvd1.isomount/dev/cdrom

balance between. More discussion of system performance and architecture is also being carried out around consistency and availability.2) engineering practices for OpenStack, Swift and CapIn contrast to cap theory, OpenStack's distributed object storage System, swift, satisfies availability and partition tolerance, without guaranteeing consistency (optional), but achieving eventual consistency. Swift if the get operation does not include the ' x-newes

Network Services OverviewOpenStack Networking (neutron), which allows you to create and plug in interface devices that are managed by other OpenStack services. Plug-in implementations can accommodate different network devices and software, providing flexibility for OpenStack architecture and deployment.It contains the following components: Neutron-server:The receive and route API requests to