openstack devstack

Note:Reference official:http://docs.openstack.org/mitaka/install-guide-rdo/environment-packages.htmlOpenStack is an open source cloud computing platform that supports all types of cloud environments. The purpose of the project is to achieve simple, large scale scalability, and a rich feature set. Cloud computing expert projects from around the world contribute. OpenStack is an open source cloud computing platform that supports all types of cloud envir

DirectoryOpenstack-mitaka Overview of High AvailabilityOpenstack-mitaka High-availability environment initializationOpenstack-mitaka High-availability Mariadb-galera cluster deploymentOpenstack-mitaka High Availability of memcacheOpenstack-mitaka High Availability pacemaker+corosync+pcs High availability clusterOpenstack-mitaka Highly Available certification services (Keystone)Openstack-mitaka High Availability Computing Service (Nova)

-- Dashboard Service Build configuration1.) Install dashboard [Email protected] ~]# yum-y install Openstack-dashboard 2.) Configure dashboard [[emailprotected]~]#cp/etc/openstack-dashboard/local_settings/etc/ openstack-dashboard/local_settings.bak[[emailprotected]~]#vim/etc/openstack-dashboard/ loc

Original link: http://www.cnblogs.com/CloudMan6/p/6397360.html The instance of OpenStack is deployed through glance mirroring, so preparing mirroring is a must. This section describes how to make a Linux image, followed by a discussion of Windows mirroring. Download Clould Mirrors The easiest way to do this is to use standard mirrors. Mainstream Linux distributions provide cloud mirrors that can be used directly in

This is the 2nd chapter in the OpenStack implementation experience sharing series.OpenStack deploys instance through Glance mirroring, the previous section introduces the Linux image authoring method, Windows mirroring is very different from Linux, and today we take windows2008 as an example to discuss it in detail.The image production steps are as follows:1. Create and run the windows2008 KVM virtual machine2. Installing the Virtio Drive3. Installing

.png "src=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-20160610-1465514630273014169.jpg "style=" border:0px;white-space:normal;float:none; "/>Physical Deployment ScenariosCinder services are deployed on two types of nodes, control nodes and storage nodes. Let's see what cinder-* sub-services are running on the control node Devstack-controller.650) this.width=650; "Title=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-201

OpenStack is an abstraction of the underlying resources, complete the abstraction of the hardware layer, provide a unified interface for resource use, and complete the landing of the IaaS, just like the iOS model of the network, layered design concept Fuel Https://www.mirantis.com/products/mirantis-openstack-software/ Https://wiki.openstack.o

communication and collaboration through Message Queuing. This loosely structured structure is also an important feature of distributed systems because of the message queue and the decoupling of the sub-service implementations.Database Cinder Some data need to be stored in the database, generally use MySQL. The database is installed on the control node, for example, in our experimental environment, a database named "Cinder" can be accessed.Physical Deployment ScenariosCinder services are deploye

The baby's heart is bitter, but the baby can only in this backcountry said, next week will open the group would have to do something. This is the experimental part of the paper, the main use of OpenStack in the automated test components Tempest, the specific reasons do not elaborate.InstallationTwo methods of installation, one is to use Devstack directly to install Open