openstack devstack

IBM hopes that jumpgate can become the "space-time portal" between the private and public clouds of openstack ". Jumpgate is a middleware tool developed by IBM to solve the fragmentation problem of the cloud management ecosystem. It is used to attract more cloud service providers to support openstack applications (even if they do not deploy openstack)By connectin

The official website www.openstack.org the most popular community, sponsored by Rackspace and NASA's Open source cloud computing community, the major IT giants involved in the program, the domestic Sina's SAE contributed a lot. OpenStack is known as the 21st Century Linux open source community, can foresee its development prospects is how vast. OpenStack's core project was increased from the previous two to the following: Cloud Compute (Nova) project

Install openstack in centos 7.0 Reference official documents: http://docs.openstack.org/juno/install-guide/install/yum/content /# Ip address information of three Nodes Controller: 192.168.100.10 Network: 192.168.100.20 Compute1: 192.168.100.30 Modify the/etc/hosts file of each node Test the connectivity between each node and openstack.org Controller node Configure NTP service Yum install-y ntp The vi/etc/ntp. conf file is modified as follows: Serve

This article organizes the basic process of submitting code to the OpenStack community, as well as some information about the community. If there is reprint, please indicate the source!Let's take a picture to illustrate the general flow of OpenStack code review:The process for submitting code changes to OpenStack is mainly as follows: Configuring Git and

IBM and RedHat may soon join the OpenStack support camp, which will largely promote the development of this cloud open source code project. GigaOm first reported the news that IBM and RedHat will join the OpenStack team, but the news has not yet been confirmed by both companies and OpenStack. OpenStack is a cloud compu

, deletions, etc.3 Storage ServicesContainer Server container ServerObject ServerAccount Server Acount Server Installing the Software[[email protected] ~]# Yum list openstack-swift*[[email protected] ~]# yum-y install Openstack-swift.noarch OPENSTACK-SWIFt-account.noarch Openstack-swift-container.noarch

The OpenStack Identity (Keystone) service provides authentication and management user, account, and role information services for OpenStack Cloud running OpenStack compute, and for OpenStack Object Storage provides authorization services. Keystone architecture Keystone has two main components: Authentication and Serv

stability, speed, security, and beauty to support the operation of 30 million computers, this desktop system is only part of the flourishing movement that Canonical has struggled to reach the top of the IT world. In terms of cloud computing, Canonical has been deeply and actively involved in the creation of OpenStack. As the most popular, reliable, and fast open-source cloud platform, Ubuntu is the operating system based on

targets for the next quarter and the year. For the third quarter, RedHat hopes that the guiding revenue could be between $0.5 billion million and $0.5 billion million, up 15% from the same period last year. For fiscal year 2016, Redhat's Annual Guidance target was $2 billion million, an increase of 14% compared with last year. Red Hat CFO Frank Calderoni pointed out at a conference call that the top 30 orders for Red Hat were about to exceed $1 million. Four Orders exceed $5 million, and the ot

This paper introduces a cloud management platform based on OpenStack developed by NetEase, as well as the problems and experience sharing during development, operation and maintenance. As a large-scale Internet company, NetEase's IT infrastructure needs to support the needs of production, development, testing, management and so on, and the change of demand and request exists almost every day, which requires the internal IT infrastructure to be flexibl

First, pre-installation preparationInstalling OpenStack Liberty on the RHEL7/CENTOS7Two virtual machines, install the CENTOS7 system (prepare two network cards, one NAT, the other host only)NAT network card set IP, can be networked, only the host's network card as long as we can access the windows, mainly with Putty remote connectionTurn off SELinuxClose IptablesSystemctl Stop FirewalldSystemctl Disable FIREWALLDClose NetworkManagerSystemctl Stop Netw

Introduction to OpenStack Components Parsing (Advanced)Learning Goals: Mastering the architecture and functionality of more components The contents of this note are: Ceilmeter Component Parsing Heat Component Parsing Trove Component Parsing Sahara Component Parsing Ironic component parsing 1. Ceilometer Component ParsingAlso known as OpenStack Telemetry ( remote m

Openstack Nova secondary development-Nova-extended service This article mainly describes how to start openstack Nova-extend services. This service is used for secondary extension and development of some requirements of openstack, such as node inspection and dynamic migration (based on Fuse file system implementation, distributed system, such as moosefs), file in

I. Summary of the OpenStack OpenStack is both a community, a project and an Open-source software that provides an operational platform or toolset for deploying the cloud. Its purpose is to help the organization run a cloud of virtual computing or storage services, providing scalable, flexible cloud computing for public, private, and selector, small clouds.1. The following are 5 important components The nov

Disclaimer: The recent installation of the kilo version of OpenStack found that there were very few existing web tutorials and that most of the tutorials did not install successfully, So write this tutorial. The installation of OpenStack is complex, and this tutorial does not guarantee that it will be installed successfully in different environments. Personal installation tutorials are also prone to erro

In the Hosts file for all nodes, add:10.0.0.10 MYVIPInstall on all nodes# yum Install-y openstack-keystone python-keystoneclient# yum Install-y openstack-utilsSet the keystone.conf file on all nodes using the MySQL cluster address:# openstack-config--set/etc/keystone/keystone.conf database connection Mysql://keystone:[email Protected]/keystoneTo create a keystone

Mirroring a virtual hard disk that has a system installedManagement is done with glance.Status of the Mirror:The active image has been uploaded and is availableSaving is being uploaded, not yet completed.Killed upload errorQueued does not actually upload, but is marked with this image Installing glanceRegister at KeystoneGlance the required accountCreate a Glance ServiceSpecify the endpoint of the Glance ServiceInstallation[[emailprotected]~]#yum-yinstallopenstack-glance.noarch[[email prot

I. Understanding RDOWhat is RDO?RDO is the community version of Red Hat Enterprise Linux OpenStack platform, similar to the relationship between Rhel and Fedora,rhev and Ovirt. To put it bluntly, Red Hat supports an open source project that allows you to step on the pit and get a mature and stable version of Red Hat to make money for an Enterprise edition.This is the Red Hat business model, in fact, many benefits, the user has an open source free soft

OpenStack File Share Service (Manila) for CentosIntroduction:Manila is the File Shareservice project for OpenStack. To administer the OpenStack File Share service,it are helpful to understand a number of concepts like Share networks, Share S,multi-tenancy and back ends the can is configured with Manila. Whenconfiguring the File Share service, it is required to de

Well, we've already installed fuel master, and now we're ready to install OpenStack, so you can see the OpenStack main interface when the installation is complete.Continue yesterday, we went into the fuel UI and then "new OpenStack Environment" to create the OpenStack deployment environment.Give us a name for our deplo