openstack setup

Centos7 Install Openstack-(section II) Add Authentication Service (Keystone)My blog address: Http://www.cnblogs.com/caoguoAccording to OpenStack Official document configurationOfficial Document Address: http://docs.openstack.org/juno/install-guide/install/yum/content/#0x01. Authentication Service installation and configuration (Control node)[Email protected] ~]#Mysql-uroot- PMariaDB [(none)]>CREATE DATABASE

purpose of this article has been achieved. Because this article describes the implementation of dynamic migrations on the OpenStack platform, readers must have a certain understanding of OpenStack.Introduction to Virtual machine migrationDynamic migration consists of two meanings, one is migration (migration), and migration is to move a user's virtual machine from one physical host to another. The second is dynamic, the dynamic meaning is in the proc

1 Project IntroductionMagnum is a service that provides container cluster deployment in OpenStack.Magnum is a pass-level OpenStack project.Magnum uses heat to deploy an operating system image that contains Docker and kubernetes.Let the container cluster run in virtual machine or bare Metal.2 Project Development StoryMagnum Project was created at the beginning, the project goal to CaaS for the purpose, namely container as a service.However, in the subs

Build OpenStack High Availability (Ha,high availability)first, the database MySQL high reliability:clusters are not highly reliable,A common approach to building high-reliability MySQL is active-passive master mode : Using DRBDto achieve the disaster tolerance of the main standby machine, heartbeat orCorosyncdo heartbeat monitoring, service switching, or even failover,pacemaker to achieve service (resource) switching and control, or similar mechanisms

Introduction of two Openstack-api (Java edition)--jcoulds openstack4jJclouds1. IntroductionJclouds-This API provides a portable abstraction layer for cloud computing environments and cloud specification features that support cloud computing platforms such as Amazon, VMWare, Azure, and OpenStack, which are currently supported for OpenStack, Nova, Cinder, API inte

For questions about the choice of OpenStack version on Ubuntu, just look here.From 12.04 Lts, Ubuntu Cloud Archive allows users to install the updated OpenStack before the next lts version of Ubuntu is released. Take Ubuntu Server 12.04 Lts, canonical supports all OpenStack versions released from 12.04 LTS to the next LTS release until the next lts is the three m

Preface Every time you mention deploying OpenStack is a very complex thing, and of course many people will mention the use of devstack to quickly deploy OpenStack, generally we use devstack to deploy the development environment, It can be implemented on a machine to deploy a standalone version of the OpenStack environment containing the main components, I have ne

1,ubuntu OpenStack Language Pack Locate2,/usr/share/openstack-dashboard-ubuntu-theme/static/ubuntu/img/favicon-ubuntu.ico (ico icon)3,find/usr/share-type F | Xargs grep-l "site_branding" (title)/usr/share/openstack-dashboard/openstack_dashboard/settings.py4, Login and top log icon5, website customer Custom Dashboard Theme DocumentHttp://docs.openstack.org/admin-g

Openstack can not delete instance from dashboard Up vote1 down vote favorite There is instances in Openstack Havana. I think these instances is zombies instance. Dashboard displays when Terminate Success info I click Terminate Instance . But the instance still exists in dashboard and its status is Running . I have already kill all program on qemu-kvm server.In Mysql, database nova remains a

We all know that cloud computing is a pay-as-you-go service model, the component of the billing service in OpenStack is Cloudkitty, and I am delighted to be able to communicate with you this evening to discuss OpenStack billing service--cloudkitty. When it comes to billing, we have to say that OpenStack's metering services, although the early in the measurement services have gone some "detour", but now cei

Openstack compute (NOVA) Function Analysis Openstack compute provides a cloud tool for an organization. Its functions include running Virtual Machine instances,Manage networks and control cloud access through users and projects. The most basic open-source project of openstack is named Nova. It provides software that can control the infrastructure

Use the Curl command in OpenStack to get token and access the underlying APIIn Oepnstack, access to the services provided (such as creating a virtual machine, etc.) requires first obtaining a certified token, which is a credential, obtained by sending a load authentication request to the OpenStack identity module, typically with a user name and password in the payload. When accessing the services provided a

1. Ceph integration with OpenStack (cloud-only features available for cloud hosts) Created: Linhaifeng, Last modified: about 1 minutes ago To deploy a cinder-volume node. Possible error during deployment (please refer to the official documentation for the deployment process) Error content: 2016-05-25 08:49:54.917 24148 TRACE Cinder runtimeerror:could Not bind to 0.0.0.0:8776 after trying for seconds Problem Analysis: runtim

Want to take a floodlight+openstack environment, floodlight Easy but OpenStack took more than 10 daysThe OpenStack configuration is difficult, so let's talk about my journey to OpenStack, and we have a little bit of a detour.1. Previously installed with the fuel tool. In my notebook to open a virtual machine as a node,

Download the official OpenStack document for installation (Icehouse Juno Kilo), according to the official documentation, download two RPM packages, for example, I want to build OpenStack Icehouse on centos6.5, need two installation packages, EPEL-RELEASE-6.8-NOARCH.RPM source package, in one is rdo-release--icehouse-4-src.rpm opened under window. Check the configuration profile inside, there are Foreman.rep

Steps for building OpenStack F Based on Ubuntu Server 12.04This article builds a dual-node architecture, which can be divided into computing (IP1) and control node (IP2) Note: Computing node components: 1. mysql 2. keystone 3. Nova 4. glance 5. rabbitmq Control Node components: 1. cinder 2. dashboard 1. Modify the Host Name and static IP Address 1. vim/etc/hostnameXxctrl (Change xxctrl to the target name) 2. vim/etc/hostsIP xxctrl (Target name) 3. ho

For beginners, OpenStack manual deployment is cumbersome and takes more time to learn. But we can use deployment scripts to install OpenStack.Online there is a known as the most stupid OpenStack deployment tool called Devstack. I used to think it was quite a fool. The component is pulled straight down from GitHub, not only slow not to say, Even version compatibility may be problematic. It took 4 hours to in

CoreOS and Mirantis to drive the integration of OpenStack and Linux containersMirantis announced yesterday that it will work with CoreOS to integrate CoreOS's tectonic specifically for Linux containers in the future Mirantis launch of OpenStack.Kamesh Pemmaraju, partner marketing director at Mirantis, says the recent effort has been made to integrate OpenStack with the container management system kubernetes

OpenStack Introduction OpenStack is an open source IaaS implementation that consists of a number of interrelated subprojects, including computing, storage, and networking. With the launch of the Apache protocol, more than 200 companies have joined the OpenStack project since its inception in 2010, including Att, AMD, Cisco, Dell, IBM, Intel, Red Hat and so on. T

install:Apt-get Install Xorg-dev(2) If you are making a win7 image, the Win7 instance needs to create a snapshot after OpenStack is first created. This snapshot is then initiated, otherwise the Win7 instance may have been stuck in the boot interface at startup.(3) If you are making an image of an XP system, the command is:Kvm-m 2048-cdrom zh-hans_windows_xp_professional_with_service_pack_3_x86_cd_x14-80404.iso-drive File=seed_ WINDOWS-XP-DESKTOP-X86-