openstack ceph

); font-family: ' Microsoft Yahei '; Font-size:15px;line-height:21.75px;text-align:justify;white-space: Normal;background-color:rgb (246,246,246); "/>DatabaseThe metadata of the Image is persisted to the database and is MySQL by default. The database information for glance can be viewed on the control node650) this.width=650; "title=" "src=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-20160412-1460472068654035334.jpg "style=" Border:0px;vertical-align:middle;color:rgb ( 63,63,63)

general shell/ssh ?)$ Tmux new-session-s keystone$ Bin/keystone-all -- config-file/etc/keystone. confBottomOpenStack organization structure overviewIn Grizzly, nova-compute no longer interacts with databases, but uses the nova-conductor agent.Introduction and development of OpenStack APIsNova API: use WSGI as the entry, and add Python components such as Routes, Webob, and Paste.Paging query: marker (name of the last record) limit end_markerUnderstand

OpenStack Installation Deployment Tutorial OpenStack is a free software and open source project, developed and launched by NASA and Rackspace, in collaboration with the Apache license. At the same time, OpenStack is an open-source cloud computing management platform that supports almost all types of cloud environments with the goal of delivering simple, scalable

OpenStack Service command set for restart Recent company projects need to use OpenStack because OpenStack Restart Service command more, so on the Internet to find the next data, sorted down, hope to help readers! Restart OpenStack's entire service Openstack-service restart 1. Restart Dashboard Service httpd Restar

-win2008r2_110.100.100.110-disk1.vmdkfile format: vmdkvirtual size: 100G (107374182400 bytes)disk size: 14Gcluster_size: 65536Format specific information: cid: 4099282801 parent cid: 4294967295 create type: streamOptimized extents: [0]: compressed: true virtual size: 107374182400 filename: anquanpingtai-win2008r2_10.100.100.110-disk1.vmdk cluster size: 65536 2. Upload the image to OpenStackAlthough

throughout the life cycle.From the instance point of view, each of the mounted Volume is a hard disk.OpenStack provides a Block Storage Service that is Cinder, with the specific features: Provides the REST API to enable users to query and manage volume, volume snapshot, and volume type Provide scheduler dispatch volume create request, reasonably optimize the allocation of storage resources Supports multiple back-end (back-end) storage through the driver architecture, including

/libvirt/storage/HostVG. xml is created. the content is Run the virsh command to create a new Storage Pool "HostVG" And enable this HostVG Now we can add the LV virtual disk for the virtual machine kvm1 in virt-manager. Click Browse You can see that HostVG is already in the Stroage Pool list. select HostVG Name volume newlv and set the size to 100 MB. Click Finish. newlv is created successfully. Click Choose Volume Click Finish to add newlv as volume to kvm1. The new volume i

Starlingx is both a development project and an integrated project. It integrates new services with more open-source projects into an overall edge cloud software stack. Based on the Code provided by Intel and Wind River and hosted by the openstack Foundation. It combines its components with the first open-source project (including openstack, CEpH, and ovs. Wx_f

Identity Services Overview The OpenStack Authentication Management Service provides a single point of integration authentication, authorization, and service directory service. Other OpenStack services use authentication services as a common, unified API. In addition, services provide user information, but not included in OpenStack (such as LDAP services) can be

Objective OpenStack is an open source IaaS (infrastructure and services) cloud computing platform that allows anyone to build and deliver cloud computing services on their own. OpenStack consists of a series of interrelated projects that provide various components of cloud infrastructure solutions, core projects (9): 1, calculation (Compute)-Nova; 2, Network and address management-neutron; 3, Object St

volume, volume snapshot, and volume type Provide scheduler dispatch volume create request, reasonably optimize the allocation of storage resources Supports multiple back-end (back-end) storage through the driver architecture, including lvm,nfs,ceph and other commercial storage products and scenarios such as EMC and IBM Cinder Architectureis the logical architecture diagram of cinderThe Cinder contains several components as follows:Cinder

What is OpenStack?650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6F/5F/wKioL1WahjSwc8VmAAGwJBoTT9o128.jpg "style=" float: none; "title=" 1.png "alt=" Wkiol1wahjswc8vmaagwjbott9o128.jpg "/>OpenStack is an open-source cloud operating system and an open source Linux system. Located at the infrastructure level, it is a tool for building cloud environments.Projects for OpenStack650) this.width=650; "

For OpenStack beginners, installation is often a big headache for getting started. Before the E version, to build a basic can use OpenStack environment that is quite troublesome, their own to install, their own source, according to the document to knock orders, and no reliable documents, the official document still have a lot of holes, and language problems are often used for a few days can not be loaded up

All along, for OpenStack beginners, installation is often the first big problem of getting started. Before the E version, to build a basic OpenStack environment that is quite troublesome, they have to install, their own source, according to the document to knock orders, and there is no reliable documents, the official documents still have a lot of pits, and language problems often with a few days of time ca

Turn from: http://www.ibm.com/developerworks/cn/cloud/library/cl-contributecode-openstack/ Contribute your code to the OpenStack Sheng Bo Hou, software engineer, IBM Introduction: As OpenStack (open source cloud software) is supported, more and more individuals and businesses want to contribute to the OpenStack commu

The development of openstack is fierce, and many friends agree that in 2013, the openstack deployment problem will be well solved, making the installation and configuration easier to use. Many companies have invested effort in doing this. Sina also plans to make an ISO for openstack and integrate OS. When you decide to do this, first understand the current situat

Cinder-volume supports a variety of volume provider, we have been using the default LVM in the previous section, we will increase the NFS volume provider.Although NFS is more applied in experimental or small-scale cinder environments, it is unlikely to be used in production environments due to performance and lack of high availability, but the significance of learning NFS volume provider is:1. Understand how Cinder-volume supports multiple backend2. More importantly, you can understand how cinde

Records for easy access. Just part of the explanation.Install and configure the Controller nodeKeystone User-create--name Swift--Pass Swiftkeystone User-role-add--user Swift--tenant Service--Role Adminkeystone Service-create--name Swift--typeObject-store--description"OpenStack Object Storage"Keystone Endpoint-Create--service-ID$ (Keystone Service-list |awk '/Object-store/{print -$}') --publicurl'http://controller:8080/v1/AUTH_% (tenant_id) s' --

Openstack Network Knowledge Data Summary: Openstack concept I just heard that I was going to do OpenStack development, it was quite exciting. I don't know what OpenStack is, but I know it has something to do with cloud computing. Cloud computing This thing, listen to the tall, the major Internet companies have cast i

The article is also published in the [Ceph China community], named Thomas, the other is not very clear, the need for readers, can leave a message to ask, thank you! Creating a cloud host in OpenStack first has to be mirrored, while the Glance module provides mirroring service capabilities, including: Image discovery, retrieval, and storage, including: Glance-api and glance-registery two services, respe