openstack ceph

Tags: basic concepts of openstack neutron Openstack-install-guide-yum-icehouse.pdf/7. Add a networking service/networking concepts Openstack's Neutron can manage Virtual Network Infrastructure (vni) and physical network infrastructure (PNI) in the openstack environment ). Openstack's Neutron allows tenants to create virtual network topologies, including services

Compiling OPENSTACK-JAVA-SDK using MAVEN in a Windows environmentCompiling source FilesDownload Source codeGit clonehttps://github.com/woorea/openstack-java-sdk.gitDownload and install Gpg4win http://ftp.gpg4win.org/The download for this process is Gpg4win-2.2.2.exeConfiguring GPGViewF:\GITHUB\OPENSTACK-JAVA-SDK>GPG--list-keygpg:c:/users/eric.sunah/appdata/roamin

K8s Cluster Install the client on each of the above:Ceph-deploy Install k8s IP addressCreate a k8s action user :Ceph auth Add client.k8s mon ' Allow rwx ' OSD ' Allow rwx 'Ceph auth get client.k8s-o/etc/ceph/ceph.client.k8s.keyring #导出新建用户的钥匙 to place the exported keys under the/etc/ceph/of each k8sCeph Auth List #查看权限

The following content is from: http://blog.csdn.net/gqtcgq/article/details/49620279 Stevedore is an open source module for implementing dynamic load code. It is a public module that is used to load plug-ins in OpenStack. Can be installed independently of OpenStack: https://pypi.Python.org/pypi/stevedore/ Stevedore uses Setuptools's entry points to define and load Plug-ins. Entry point refers to objects d

Object Storage clusters. Openstack Block Storage-as the second complete version of the openstack block storage component, this update provides a complete set of storage services for managing heterogeneous storage environments from a centralized access point. A new smart scheduler provides cloud end users with the ability to allocate storage space based on loads, which can be defined based on performance,

OpenStack network summary: basic concepts of the network in openstack Openstack-install-guide-yum-icehouse.pdf/7. Add a networking service/Networking concepts OpenStack's Neutron can manage Virtual Network Infrastructure (VNI) and physical network infrastructure (PNI) in the OpenStack environment ). OpenStack's Neutron

Openstack-dashboard Development Environment Building and openstack Building 1. during the development process, it is generally necessary to run the dashboard component separately in your local linux system (Ubuntu or centos), which is preferred. If you are not used to it, you can use vmwareworkstation to install a virtual machine and switch over at any time. 2. install some required packages for the dashbo

When opening the dashboard error: Locationparseerror at/admin/(Locationparseerror (...), ' Failed to parse:failed to parse:10.50.20.75:35357:v2.0 ') Request Method: GET Request URL: http://10.50.20.75/dashboard/admin/ Django Version: 1.4.8 Exception Type: Locationparseerror Exception Value: (Locationparseerror (...), ' Failed to parse:failed to parse:10.50.20.75:35357:v2.0 ') Exception Lo

This is the 1th chapter in the OpenStack implementation experience sharing series.The instance of OpenStack is deployed through a Glance mirror, so preparing the mirror is a must-do job. This section describes how to make a Linux image, and also discusses Windows mirroring later.Download Clould imageThe simplest approach is to use a standard image. The mainstream Linux distribution provides a cloud image th

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)

In centos6.3, to use CEpH block device, you must install a later version of qemu.Install qemu-1.5.2 after CEpH is installed# Tar-xjvf qemu-1.5.2.tar.bz2# Cd qemu-1.5.2#./Configure -- enable-RBDYou must add the -- enable-RBD option so that qemu can support the RBD protocol.In this step, an error may be reported:Error: user requested feature rados block DeviceConfigure was not able to find itThis is because t

This series of articles focuses on learning and researching OpenStack Swift, including environment building, principles, architecture, monitoring, and performance.(1) OpenStack + Three-node Swift cluster + HAProxy + UCARP installation and configuration(2) Swift Principles and architecture(3) Swift monitoring(4) Swift performanceTo implement the system:Characteristics: Deploy all Swift services on e

remote region2.4 Storage Polices (Storage policy)In the above description, a swift cluster supports only a set of Ring configurations, which means that the configuration of the entire machine is unique. Similar to the definition of pool in Ceph, Swift has added a very large feature in version 2.0 (included in the OpenStack Juno release): Storage policy. In the new implementation, a Swift can be configured

Ceph Cluster Problem Grooming Created: Linhaifeng, last modified: Yesterday 5:35 afternoon 1: Will the data be sent to the log disk and deleted immediately or delayed?Validation: Tuning Parameters#从日志到数据盘最大同步间隔间隔秒数, Default: 5Filestore Max sync interval = 15Process Analysis: A client object sent to Ceph's PG, note that the log is written to return the results, and then within 15 seconds of the interval,Three OSD node data is synchronized

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)

Use AWS Services OpenStack Services The Chinese interpretation of OpenStack words Dashboard AWS Console Horizon The horizon of the world; Calculate compute EC2 Nova Star Internet Vpc Neutron Neutron Object storage S3 Swift Swift; agile. Block storage Ebs

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

can obtain mirroring, Imagestore supports storage with Amazon S3, OpenStack's own swift, and distributed storage such as injection Ceph,sheepdog,gfs. Image store is an interface for image preservation and acquisition, it is just an interface layer, and the implementation requires external storage support. Glance Configuration Project and Endpoint Configuration [[email protected] ~]# OpenStack service

-- 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

1 Describe my deployment environment first:2 osd,1 monitor,1 Console Management Server, 1 client, are 24 cores, 64G memory, 1.6T SSD flash card, gigabit network card; The Ceph version currently installed is 0.94.7.2 Current statusI use the DD command to write 5G data, using Iostat to observe%util immediately 100% Ah, while the await indicators are more than 4,000, and at this time the network bandwidth is only used around 10M.650) this.width=650; "Src