rdo openstack

I. Understanding RDOWhat is RDO?RDO is the community version of Red Hat Enterprise Linux OpenStack platform, similar to the relationship between Rhel and Fedora,rhev and Ovirt. To put it bluntly, Red Hat supports an open source project that allows you to step on the pit and get a mature and stable version of Red Hat to make money for an Enterprise edition.This is

There are many ways to install openstack! Manual and automatic deployment; Rdo is the openstack deployment method provided by RedHat. It is very simple, and the latest version of openstack RedHat seems to be the first to appear. It is currently version I! I recorded the installation of version h this time because I use

First, preface1.RDO is an open source project in Red Hat, the full name of RPM distribution of OpenStack, that can help us deploy OpenStack projects quickly.Official Deployment Documentation: https://www.rdoproject.org/install/packstack/2. This installation is basically in accordance with the official documentation of the steps to operate, in addition to the seco

Recently in preparation for the Redhat OpenStack certification exam, you must go to Packstack. Take a note here to make it easy to use next time.sources of RDO: Http://pan.baidu.com/s/1eQlFBJO1 Making a local source[RDO]Name=rdoBaseurl=http://192.168.1.136/rdo/packagesGpgcheck=0Yum clean Allyum List # no local source,

command: Yum install-y http://rdo.fedorapeople.org/openstack-icehouse/rdo-release-icehouse.rpm Install epel Source Select a 64-bit system and run the following command: Rpm-IVH http://download.fedora.redhat.com/pub/epel/6/x86_64/epel-release-6-5.noarch.rpm The foreman. Repo source is generated when the above source is installed. This source can be deleted directly. Set Yum Cache Due to network problem

OpenStack deployment Summary: On CentOS 6.5, use RDO to install the icehouse (ovs + vlan) and rdoicehouse on the dual settlement Node This article describes how to install a dual-computing node icehouse environment through RDO on CentOS6.5. The installation process involves a lot of software and complex dependencies, we recommend that you use a new operating syst

Metering_agent_install=yconfig_neutron_l2_plugin=ml2config_neutron_ml2_type_drivers=greconfig_neutron_ml2_ Tenant_network_types=greconfig_neutron_ml2_tunnel_id_ranges=100:1000config_neutron_ovs_tenant_network_type= greconfig_neutron_ovs_tunnel_ranges=100:1000config_neutron_ovs_tunnel_if=eth1config_cinder_volumes_create=n### ##### #CONFIG_LBAAS_INSTALL =yconfig_ceilometer_install=yconfig_heat_cloudwatch_install=yconfig_heat_cfn_install =yconfig_heat_install=y(6) Run configuration filePackstack--

CentOS 7.1 RDO installation Liberty Problems and Solutions CentOS 7.1 RDO installation Liberty Problems and Solutions 1. RDO InstallationSudo yum update-ySudo yum install-y https://www.rdoproject.org/repos/rdo-release.rpmSudo yum install-y openstack-packstackPackstack -- all

suitable for single-system applications or small-scale local distribution. (So ifDatabaseYes AccessDatabaseIf it is used locally, we recommend that you use this access method-application uniqueness) 3. In versions earlier than VB6.0, use the Data control to create DAO Object Access and operationsDatabase 4. DAO (Data Access Objects) Data Access object is the first object-oriented interface 5. DAO provides a method for creating and manipulating program code.Database. MICROSOFT JETDatabaseIs very

1,rdo Installationsudo yum update-ysudo yum install-y https://www.rdoproject.org/repos/rdo-release.rpmsudo yum install-y openstack-packs Tackpackstack--allinone2, encountered problems and solutionsapplying192.168.103.29_api_nova.pp192.168.103.29_api_nova.pp: [error ]applyingpuppetmanifests [error]error:errorappearedduring puppetrun:192.168.103.29_api_nova.pperro

(1) Error Log:Http://storageboy.com/2013/04/25/quick-tip-on-installing-and-running-redhats-openstack-distro/ERROR: Error during puppet run: err:/Stage [main]/Packstack: Netns/Exec[Netns_dependecy_install]/returns: change from notrun to 0 failed: Command exceeded timeout at/var/tmp/packstack/modules/packstack/manifests/netns. pp: 13 (2) solution: # Vim/usr/lib/python2.6/site-packages/packstack/puppet/modules/packstack/manifests/netns. pp In command

(1) error log: Warning (1) error log:Http://storageboy.com/2013/04/25/quick-tip-on-installing-and-running-redhats-openstack-distro/ERROR: Error during puppet run: err:/Stage [main]/Packstack: Netns/Exec[Netns_dependecy_install]/returns: change from notrun to 0 failed: Command exceeded timeout at/var/tmp/packstack/modules/packstack/manifests/netns. pp: 13 (2) solution: # Vim/usr/lib/python2.6/site-packages/packstack/puppet/modules/packstack/manifest

Dao(Data accessobjects)The data access object is used to expose the Microsoft Jet Database Engine.And allows developers to directly connect to other databases through ODBC.Access Table. DaoIt is most suitable for single-system applications or small-scale local distribution. Its internal access to the Jet Database has been accelerated and optimized, and it is also very convenient to use. Therefore, if the database is an Access database and is used locally, we recommend that you use this access me

Repo[Python]View Plaincopy # RPM-UVH http://ftp.sjtu.edu.cn/fedora/epel/6/i386/epel-release-6-8.noarch.rpm 1.4. Upgrade Current system[Python]View Plaincopy # Yum-y Upgrade 1.5 Installing OpenStack repo, currently cloudfoundry can only support Havana version of OpenStack[Python]View Plaincopy # RPM-UVH https://repos.fedorapeople.org/repos/

RDO nicely wraps most of the functionality of the ODBC API, which specializes in accessing ODBC data sources. RDO almost complete all the functions that can be done with the ODBC API. RDO can support large database systems, such as SQL Server,oracle and Sybase, and it can also handle complex stored procedures and result sets.ADO contains all of the features of OD

A remote Data object provides a series of objects to meet the special requirements of remote database access. On top of the ODBC API and Driver Manager, RDO implements a thin layer of code to connect, create result sets and cursors, and perform complex processes using as few workstation resources as possible. If the code creates a ODBCDirect workspace object, then RDO is also accessed by DAO, as described i

Ado ADO isn ' t automatically code-compatible with your existing data access applications. While ADO encapsulates the functionality of DAO and RDO, you are must convert many of the language elements over to ADO syntax . In the some cases, this would mean only a simple conversion of some functions of your of the code. In other cases, it might is best to rewrite the application using ADO ' s new features. DAO (Data Access Objects) was the the "object-o

Differences between ado, oledb, ODBC, Dao, and rdo ODBC (Open Database Connectivity) is an integral part of the database in Microsoft's wosa (Windows Open Services Architecture). It establishes a set of specifications, it also provides a set of standard APIs for database access (application programming interfaces ). These APIs use SQL to complete most of their tasks. ODBC also provides support for the SQL language. You can directly send SQL statement

ODBC (Open Database Connectivity and Open Database interconnection) is an integral part of the Database in Microsoft's WOSA (Windows Open Services Architecture). It establishes a set of specifications, it also provides a set of standard APIs for database access (application programming interfaces ). These APIs use SQL to complete most of their tasks. ODBC also provides support for the SQL language. You can directly send SQL statements to ODBC. Ii. DAO: the data access object is used to expose t

An ODBC (Open Database Connectivity) is an integral part of the database in Microsoft's Open service architecture (Wosa,windows Open Services Architecture), which establishes a set of specifications , and provides a set of standard APIs (application programming interfaces) for accessing the database. These APIs use SQL to accomplish most of their tasks. ODBC itself also provides support for SQL languages, and users can send SQL statements directly to ODBC. Two DAO: Data Access objects are used