This article mainly installs the newest version L version OpenStack, uses the Yum installs the way, compiles installs behind after the installation.Operation Guide:Only the "#" command line indicates that all nodes are operating, and the command line has a host name that represents the operation only on that host.In addition, the official document time synchronization uses the Chrony, this article still uses the NTP service.1. System environment# Unam
Note: Because of repeated configuration over and over during the test configuration process, the following may not be complete and should be verified.OpenStack, which is built and configured by official documents (Openstack-install-guide-yum-juno), uses NOVNC as the console access for cloud hosts by default, which can be awkward if you need to configure an operating system that uses a GUI. So try to configure using Spice as the console access method.E
So long time did not update the blog, hey, before are used Ubuntu physical machine built OpenStack, but recently with their own CentOS virtual machine built when always error, some basic things, frequent errors, it is helpless ah, it seems that my ability is still to be improved, Although the virtual machine to build OpenStack will have some problems, but also not my so exaggerated it, so I decided that the
A
The Amazon cloud of OpenStack, which is modeled after Google's cloudOpenStack focuses on virtualization/virtual machines and their associated services, and Hadoop is focused on massive data analysis and processing.
Two
The main purpose of 2OpenStack is to make a complete cloud computing infrastructure. Includes cloud computing (Compute), Network, object storage (objects store), image file Storage (image), identity authentication (authentication), B
Reprint Please specify: Jizi's blog»mirantis OpenStack Fuel9.0 Community Edition installation test
Whim, want to install MOS9.0.
MOS9.0 will be equipped with the most mature version of OpenStack so far Mitaka
MOS9.0 The official version is not yet released, I only installed the MOS9.0 community version of the beta version. 9.0 is still in the development phase and is updated every day. The version I downlo
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
Catalogue
The catalog Keystone certification process allows Keystone to provide validation capabilities for a new project Service finally
Keystone Certification Process User uses credentials (Username/password) to Keystone authentication and obtains a temporary token and Generic catalog (global catalog), and temporary tokens are stored in the keystone-client (cache UUID locally) and Keystone-backend. User uses this temporary Token to send to Keystone and obtains a tenants list that the user can
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
Deployment of FUEL OpenStack on VirtualBox
Deployment process of FUEL OpenStack on VirtualBox:
The 6.1 version of Fuel. iso was installed several times according to the domestic and foreign tutorials, but the network verification never passed. I am not very familiar with the network. Later, I saw on the Internet that version 6.1 requires fuel-master to connect to the Internet, and cannot connect to the Inte
OpenvSwitch Port Mirror in OpenStack Neutron
Preface
I recently built an OpenStack Environment Based on VXLAN and found that the package to dump ovs interfaces is still quite troublesome. After many efforts, find some trouble shooting methods in the network environment of openstack.
In addition to common tools such as ping, host, traceroute, tcpdump, ip neighb
First, what is OpenStack?OpenStack is an open-source cloud management platform project that combines several key components to do the job. OpenStack supports almost all types of cloud environments, and the project goal is to deliver a simple, massively scalable, rich, standard, unified cloud management platform. OpenStack
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. The module is generally in openstack/common/log. py. In fact, the most important thing is to call the logging module in Python;The entry function is inDef setup (product_name, version = 'unknown '):"Setup logging ."""If Conf. log_config_append:_ Load_log_config (Conf. log_config_append)Else:_ Setup_logging_from_conf (product_name, Version)SYS. Export thook = _ create_logging_export thook (product_name)If log_config_append is set in the configuratio
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