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Nova is a compute service that can start a virtual machine instance. These services can be configured on a separate node or on the same node. Most services run on the controller node and run the virtual machine service on a dedicated compute node. This time, we deploy the compute to the control node.4.1 Install Compute Controller services (Installation Compute service)4.1.1 installation of compute required Packages# yum Install Openstack-nova-api
"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
http://www.cloudbase.it/create-windows-openstack-images/ We get regularly a lot of requests what to generate Windows OpenStack images, especially for KVM, where the proper Vi Rtio drivers need to be installed.This article provides all the step required to build one, as we do for the official OpenStack Windows Server-R2 Eval Uation ImagesAll the scripts is publicl
"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?
Control node Installation1. Network ConfigurationNeed two cards, two network cards the first card configuration static address, the second is provider interface, configured as follows: # The Provider network interface Auto Interface_name Iface interface_name inet Manual Up IP link set dev $IFACE up Down IP link set dev $IFACE downReplace the interface_name with your own interface (the last two lines are not understood)2, the hostname of the node is changed to controller in/etc/hostname,
OpenStack deployment and O M practicesIntroduction to OpenStack OpenStack is an open-source IaaS implementation. It consists of several associated sub-projects, including computing, storage, and networks. Since its launch as an Apache protocol, more than 2010 companies have joined the OpenStack project since its estab
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
Introduction to 1.openstackOpenStack was developed by NASA and Rackspace in collaboration with Apache Licensing and is a free software and open source project.OpenStack is a project managed by a cloud platform and it is not a software. The project consists of several major components that are combined to accomplish some specific work. OpenStack is an open source project designed to provide software for the building and management of public and private
The full text includes three parts: The first part Part II Part III IntroductionOpenStack is the ideal foundation for building enterprise-class private clouds. It aspires to become the core of the next generation of cloud operating systems. However, it is not a complete cloud operating system at this time. Before it could become a cloud operating system, it would be better to think of it as the core of a cloud operating system.Today, Op
"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
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
segments, we need router to connect them together. To analyze this setup, we create another network (NET2) and configure a 20.20.20.0/24 subnet. After this network is created, we launch a virtual machine for Oracle Linux and connect to Net2. is the network topology diagram seen from the Openstackgui:For further exploration, we will see another namespace on the OpenStack network node, the namespace used to
1. Environmental preparednessPrepare a larger memory host, 12G or moreDownload the installation VirtualBox and its matching expansion packVirtualBoxHttp://download.virtualbox.org/virtualbox/4.3.28/VirtualBox-4.3.28-100309-Win.exeExpansion pack (extension): ( the version of the extension package is consistent with VirtualBox )Http://download.virtualbox.org/virtualbox/4.3.28/Oracle_VM_VirtualBox_Extension_Pack-4.3.28-100309.vbox-extpackDownload VirtualBox Batch Create fuel
I have recently studied OpenStack and want to keep a record of the problems I have encountered, and can have a reference when other friends encounter the same problem.The problem is that after OpenStack is set up, dashboard itself can be used, but after a certain day, suddenly found to open dashboard after the internal Server error. So on the Internet to find the answer but no, then you solve it yourself.Fi
| + -------------------------------------- + ---------------------- + --------------------------- + ---------------- + ----------------------------- + [[Email protected] Nova-2014.1] # Cd ~ [[Email protected] ~] # Cd/usr/local/src/innovation-2014.1 [[Email protected] neutron-2014.1] # Pip install-r requirements.txt-I http://pypi.douban.com/simple [[Email protected] neutron-2014.1] # Python setup. py install [[Email protected] neutron-2014.1] # Cd
I. EnvironmentOs:ubuntu 14.04Network card requirements: a minimum of two NICs per host, a minimum of three net nodesEth0 as the Management network card, eth1 as the data network card, eth2 as the external network cardNetwork type10.0.0.0/24数据网络(Data Network): 10.0.0.1.0/24外部网络(External Network) 203.0.113.0/24API Network 125.220.254.** Two. Network configuration (after Setup use restart /etc/init.d/networking restart net
1:devstack This is actually for developers. Directly through the source installation, under the Ubuntu 11.10 installation configuration. Directly git the latest beta version of the code. Currently the entire script is already very mature. Single deployment, deployed in virtual machines, is already very convenient. This set of scripts is a network using FLATDHCP. This is a need to pay attention to. A single block card is OK. Only suitable for development use. http://cloudbuilders.github.co
I. EnvironmentOs:ubuntu 14.04Network card requirements: a minimum of two NICs per host, a minimum of three net nodesEth0 as the Management network card, eth1 as the data network card, eth2 as the external network cardNetwork type as shown in figure: Management networks (Management Network): 10.0.0.0/24 Data network: 10.0.1.0/24 External networks (External network) 203.0.113.0/24 API Network 125.220.254.** Two. Network configuration (after
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