Openstack official website content: http://docs.openstack.org/grizzly/openstack-object-storage/admin/content/
Because I only focus on the part of openstack Object Storage, I did not write anything related to other modules (or I am relatively lazy). I may add it if necessary in the future.
The translation level is limited. If a netizen finds an error during re
For beginners, OpenStack manual deployment is cumbersome and takes more time to learn. But we can use deployment scripts to install OpenStack.Online there is a known as the most stupid OpenStack deployment tool called Devstack. I used to think it was quite a fool. The component is pulled straight down from GitHub, not only slow not to say, Even version compatibil
hosts (Devstack-controller and devstack-compute1 in our experimental environment), followed by a filter of 9 filter (Retryfilter, Availabilityzonefilter, Ramfilter,Diskfilter, Computefilter, Computecapabilitiesfilter, Imagepropertiesfilter,Servergroupantiaffinityfilter, Servergroupaffinityfilter), two compute nodes have passed.Then it's time to weight the following:You can see that because
As a core tutorial for OpenStack, we have come to the final summary.
OpenStack currently has dozens of modules, this tutorial discusses the most important core modules: Keystone,nova,glance,cinder and neutron. Please look at the following figure:
This figure is truncated from https://www.openstack.org/software/project-navigator/, which is the official 6 Core Service defined by
modules (Nova, Cinder, Glance, Keystone, Horizon, Swift) contributed significantly to the downward trend, and here the emphasis is on proportion rather than quantity, In terms of quantity, the difference between versions is not significant, with Nova as an example, from the Havana version of 24% down to today's 10%. This reflects the growing stability of OpenStack's core modules, with more focus on higher levels or functional optimizations.Neutron module has been in a steady state of Ascension,
OpenStack is an excellent cloud operating system, and it is wise for developers, administrators, and operators to have the skills associated with them in their virtual toolkit. Efficient cloud requires an efficient database and can accept multiple databases. But what if you want IBM? DB2 for OpenStack, what should I do? OpenStack does not support DB2 by default.
Set up your Open StackThere was several ways to deploy OpenStack, Devstack was easily for developer to deploy Open Stack.Please follow the this URL to the set up your Open Stack.http://docs.openstack.org/developer/devstack/nested KVM support:
Kernel
First check if your system has already configured nested KVM:
[Email protected]:~# d
10. OpenStack Object Storage Service (SWIFT)
configuration: I added two hard drives (SDB,SDC) to the compute node for storage, and the compute node in my build is the storage node, because the computer can't pull more virtual ...
Brief introduction:
There are four main components of Swift: Swift-proxy-server, Swift-account-server, Swift-container-server, Swift-object-server
Swift-proxy-server (Proxy service): Externally provided object service API
650) this.width=650; "Title=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-20160424-1461498453349065819.png "src=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-20160424-1461498585905023822.jpg "alt=" Image143.5.png "style=" border:0px; "/>API front-end servicesEach OpenStack component may contain several sub-services, which must have an API service that is responsible for receiving customer requests.In Nova, for example,
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.650) this.width=650; "src="
= = Keystone Service = =OpenStack-keystone: inactiveAs shown above: If you start httpd, you will not be able to start the Openstack-keystone service very well, as you can see in the official documentation: the 35357 . By default, the Keystone service still listens on ports35357. Therefore, this guide disables the Keystone Service.This means that the httpd and
Use the screen command to restart the service in OpenStack In older versions of OpenStack, it is common to use./rejoin-stack.sh to restart all specified services, in the newest master branch, and no rejoin-stack.sh, then restart the service only first. Unstack.sh, and then./stack.sh. Of course not, this is a very waste of time. In fact, we can manage each of the OpenSt
650) this.width=650; "Title=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-20160421-1461203186502053041.png "src=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-20160421-1461203230053069158.jpg "style=" border:0px;float:none; "/>Nova Physical Deployment ScenarioWe've seen that Nova is made up of a lot of sub-services, and we know that OpenStack is a distributed system that can be deployed to several nodes, and then you mig
Tags: technology sharing deploy other chmod his ace dashboard edit imgFirst, the basic introductionThis experiment was to deploy OpenStack (Juno version) on virtual machine ubuntu14.04 (64bit,desktop) on VMware Workstation. The tool used is openshit.Openshit is a project on GitHub, see website:Https://github.com/windworst/openshit.Precautions:1. The environment is best for the new Ubuntu system, which may not have been successful if
Nova Physical Deployment ScenarioWe've seen that Nova is made up of a lot of sub-services, and we know that OpenStack is a distributed system that can be deployed to several nodes, and then you might ask: How do Nova's services physically be deployed?For Nova, these services are deployed on two types of nodes: compute nodes and control nodes. The Hypervisor is installed on the compute node, which runs the virtual machine. So: 1. Only nova-compute need
original running test component in the platform3) Enter the component virtual environment and execute the startup script of the component under test, at which point the component program to be tested in the virtual environment can be run at the terminal.4) operation and testing in the platformDescriptionBasic reference to the OpenStack official program, this section of the official documentation is mainly about: https://wiki.openstack.org/wiki/Testin
API front-end servicesEach OpenStack component may contain several sub-services, which must have an API service that is responsible for receiving customer requests.In Nova, for example, Nova-api as a unique window to the Nova component, exposing the capabilities that Nova can provide to customers. When customers need to perform VM-related operations, they can and only send REST requests to NOVA-API. Customers here include end users, command lines, and
1:devstack
This is actually for developers. Directly through the source installation, under the Ubuntu 11.10 installation configuration. Directly git the latest beta version of the code.
Currently the entire script is already very mature. Single deployment, deployed in virtual machines, is already very convenient.
This set of scripts is a network using FLATDHCP. This is a need to pay attention to. A single block card is OK. Only suitable for deve
API Front-end servicesEach OpenStack component may contain several sub-services, which must have an API service that is responsible for receiving customer requests.In Nova, for example, Nova-api as a unique window to the Nova component, exposing the capabilities that Nova can provide to customers.When customers need to perform VM-related operations, they can and only send REST requests to NOVA-API.Customers here include end users, command lines, and o
Rally's database.
Rally will generate a performance test report
6) globalization tests https://launchpad.net/openstack-i18n
Globalization will test whether text translation can be switched normally and the syntax is correct.
Globalization should ensure that the text is correctly encoded and meets the reading habits of different languages (for example, Arabic is a reading habit from the right to the left)
7) upgrade test (upgrade tests) Use
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.