openstack containers

Today continue to look at the Docker related things.Before, to understand the data volume and volume container is because when you first understand the Docker mode of work encountered two questions: about Docker data persistence, and Docker how to share data. By understanding data volumes and data volume containers, It is now possible to know Docker how to share data and persist data as a whole. In the process of continuous learning, to understand tha

-----------------------Controller:---------------------------------SOURCE admin-openrc.shKeystone User-create--name=swift--pass=000000 [email protected]Keystone User-role-add--user=swift--tenant=service--role=adminKeystone Role-create--name=swiftoperatorKeystone User-role-add--user=swift--tenant=service--role=swiftoperatorKeystone Service-create--name=swift--type=object-store--description= "OpenStack object Storage"Keystone Endpoint-create--service-id

1. Nova image-show error $ yum downgrade PYTHON-URLLIB3 version 1.10 yum downgrade python-requests version 2.7 2, HTTP start error cp/usr/share/keystone/keystone.wsgi/var/www/cgi-bin/keystone/admin cp/usr/share/keystone/ Keystone.wsgi/var/www/cgi-bin/keystone/main httpd 3, neutron newspaper timeout/etc/neutron/neutron.conf there will be a configuration item "Rpc_response_timeout", which is used to configure the RPC time-out, the default is 60s, Therefore, the timeout exception is caused. Workaro

Docker Quick Start series (4): Concepts and operations of data volumes and data volume containers, docker Quick StartIntroduction Sometimes, some logs are generated when our services are running, or we need to back up the data in the container, or even share data between multiple containers, this must involve data management operations on containers. There are tw

You should have seen the official release of Ubuntu13.04, but the analysis on this version has just begun. Javastuserver13.04 the most important feature is the cloud computing platform based on OpenStackGrizzly, which deepens the relationship between Ubuntu and OpenStack. The Grizzly version of OpenStack contains a large number of new features, making image management, object storage, and identity managemen

Statement:I read the notes, the translation of the article is only for paraphrase. If anything is wrong, please state.Need more understanding of the source, please read English by yourself.This blog welcome forwarding, but please keep the original author information!Blog Address: Http://blog.csdn.net/halcyonbabySina Weibo: Looking for MiraclesThe content of my study, research and summary, if there is similar, it is honored!Deploy OpenStack to atomic s

: // 127.0.0.1: 8000/ 5) clone the master Branch (cloneagitrepository) of the following components through the git plug-in eclipse. Note that some components fail to be downloaded. You only need to replace the https protocol with the git protocol. Download my code to the/bak/openstack directory. # Computeservice NOVA_REPO = https://github.com/openstack/nova.git # Storageservice SWIFT_REPO = https://github.c

In May this year, HP announced the Helion cloud plan and plans to invest $1 billion in the next two years. Next, HP began to methodically promote the implementation of the plan. The latest news is that in July 1, Hewlett-Packard announced the establishment of a Global Helion alliance, hoping to attract independent software vendors, developers, system integrators, and value-added dealers to join in and build an openstack-based cloud ecosystem, helps cu

Block Storage (cinder) 8776 Publicurl and Adminurl Compute API (NOVA-API) 8773 EC2 API 　 8774 OpenStack API 　 8775 Metadata port 　 3333 accessing S3 API Compute ports for access to virtual machine consoles 5900-5999 　 Compute VNC Proxy for browsers ( openstack-nova-

To get a better understanding, let's start with the type of cloud computing. Depending on the type of service provided, cloud computing has the following three landing methods:1. Iaas (infrastructure as a service) from which users can request hardware or virtual hardware, including bare metal or virtual machines, and then install the operating system or other applications on top.2, PaaS (Platform-as-a-service), the user can apply to a installation of the operating system and support the applicat

Original title: OpenStack makes Windows Server 2003/2008/2008r2 image correct steps in detail with OpenStack introduction, which is suitable for reading the length of this title has been reduced.Applies to the following search keywords:Windows Server 2003/2008 image for OpenStackWindows Server 2003/2008 qcow DownloadWindows Server 2003/2008 qcow2 DownloadWindows Server 2003/2008 glance image downloadOpenSta

Disclaimer: The recent installation of the kilo version of OpenStack found that there were very few existing web tutorials and that most of the tutorials did not install successfully, So write this tutorial. The installation of OpenStack is complex, and this tutorial does not guarantee that it will be installed successfully in different environments. Personal installation tutorials are also prone to erro

Test classification in OpenStack Test categories in OpenStack can be divided into the following types:1) unit test (small test/unit tests) Unit tests are stored in the code library of each component. For example, unit tests of nova are stored in the nova/tests directory. Unit Tests are mainly aimed at testing the source code and testing the code at the function level. Need data or a simulated environmen

OpenStack is a cloud operating system that controls a large pool of computing, storage, and network resources in the entire data center. All resources are managed through a dashboard, which gives administrators control and allows users to prepare resources through the Web interface. OpenStack is a cloud operating system that controls a large pool of computing, storage, and network resources in the entire da

Mirantis, one of the benchmark companies in the OpenStack field, released the latest MOS 8.0 version in early March 2016. This paper tries to make some inductive analysis based on the public data.1. Version Overview 1.1 overview Community version: Liberty, the default integrated components include ceilometer,Cinder,Glance,Heat,Horizon, Ironic (first support),Keystone,Murano (an application catalog, first-time support),Neutron (using Open vSwitch

OpenStack, the installation threshold is relatively high, and quite cumbersome, many of the installation documentation authors save a lot of installation steps. This has brought a lot of trouble to beginners, and perhaps the author can easily save a step, will be created after the installation failure. And beginners are not very aware of OpenStack, errors can not be cleared, so many people are halfway to ab

Openstack-rocky version of ErrorError 1:Package download failure, after determining the system source is not a problem, found that Ping does not pass Baidu. Finally, a DNS resolution was added, stating that no DNS was added (/etc/resolv.conf).Error 2:As the Admin user, an error occurred while requesting the authentication token, should be a port error, when configured, using 5000, the following command in the test using 35357, so wrong.[[email protect

Installing OpenStack is a complex matter, especially if a component, a component, a single coding deployment, is estimated to be too time consuming, and the probability of error is high, it is very efficient and reliable to use tools to push deployment. Mirantis is a company that specializes in OpenStack services, has a high contribution to OpenStack, is now prof

Chinese garbled characters in OpenStack Databases The SQL connection of openstack must be configured with UTF-8 to avoid Chinese garbled characters. SQL _connection = mysql: // nova: xxx @ qa-mysql1: 3306/nova? Charset = 'utf-8' However, if UTF-8 is not set before, the database cannot be cleared at will. to update a field in the openstack database, you cannot dir

Command: Ctr Containers-hNAME:CTR containers-manage Containers (metadata)USAGE:CTR Containers Command [command options] [arguments ...]COMMANDS:list, ls list all tasks or those that match a filterDelete, Del, rm delete an existing containerThe label Set and clear labels for a container.OPTIONS:--help, h Show help A. CT