openstack containers

Recently, when looking for a job, I was asked some principles of Swift's bottom, so I decided to take notes in order to be able to impress. The following is reproduced by (http://www.openstack.cn/?p=776) --Openstack Swift Open Source cloud storage technology Analysis The OpenStack Swift Open source project provides an elastic, scalable, highly available distribut

2stores=glance.store.swift.store,glance.store.filesystem.store This must be added, or you will not be able to upload swift_store_auth_address=http://192.168.1.204:5000/v2.0/ Controller's Keystone authentication swift_store_user=service:swift use Swift user swift_store_ key=hequan Password swift_store_container= glance the container that will be created swift_store_create_container_on_put= True Upload Open swift_store_large_object_size=5120 maximum 5G limit, but limited after binding with glan

number.) ）After that, Dashboard's page found that it was deleted.Restart Nova-compute, create the virtual machine again, and the status is active.Problem thinking Direction: The operation of virtual machine (create, delete, etc.) must be related to Nova-compute.----------------------------------------------------------------------------------------------------March 25, 2014 update after following the above actions, and found that although the instance has been deleted, such as: If you want to m

application development platform Lab Test Platform Use cases that use scale-out effects that are better than vertical scaling are the ideal object for general-purpose cloud architectures.A general-purpose cloud environment is potentially useful and functional, rather than customized for a given user. The general purpose architecture is designed to meet 80% of potentially available cases. The infrastructure itself is a designated case, intended as a basic model of the design process. Th

; CREATE DATABASE keystone;mysql> GRANT all privileges on keystone.* to ' Keystone ' @ ' localhost ' Identified by ' Keystone_dbpass ';mysql> GRANT all privileges on keystone.* to ' KEYSTONE ' @ '% ' identified by ' keystone_d Bpass ';mysql> exitCreate a table for KeystoneSu-s/bin/sh-c "Keystone-manage Db_sync" KeystoneNote: The warning message may be reported here, but is not an error, you can ignore it. (because the debug level is the default)Define a validated token for use by Keystone and ot

://Git.openstack.org/openstack/magnum# Enable Barbican service and use it to store TLS certificates# for details http://docs.openstack.org/developer/magnum/dev/dev-tls.htmlEnable_plugin Barbican https://Git.openstack.org/openstack/barbicanvolume_backing_file_size=20gPerform the./stack.sh to complete The installation of the Magnum service. 7 Project Exchange　　IRC Channel: #

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) principle, architecture and performance(3) Monitoring1. Architecture 1.1 Overall architectureSwift's overall architecture is clear and Independent:

Through this article, you will be able to understand how to configure the hybrid hypervisor in openstack and the basic analysis of its implementation principles. This article analyzes the principles of the hybrid hypervisor scenario in openstack based on the actual development experience of the author in Nova, and introduces how to configure the hybrid hypervisor scenario in actual application scenarios. Ge

Disclaimer: This article is transferred from an online article. This article is only for personal favorites and shared knowledge. If there is any infringement, please contact the blogger to delete it. Original article Cui binghua Http://blog.csdn.net/ I _chips/article/details/17787017 1 Overview openstack Object Storage (SWIFT) is one of the sub-projects of openstack open source cloud computing. The purpos

: some new plugins new LBaaS driver Juno version: Initial support for distributed routing (DVR) mechanism Full IPV6 Support HA Support for L3 agent Some of the new Vendors feature plug-ins From the above process can be seen, the network function from the Folsom version began to introduce, experienced the Folsom, Grizzly, Havana, Icehouse Four versions to form a more stable centralized network model. The distributed routing mode

network connects to the host bridge and the physical network interface:The Target hosts contain the following network bridges: LXC Internal lxcbr0: Required, auto-generated, containers extranet connection, not connected to any physical/logical interface on host, connected by iptable, it connects to eth0 inside container.Configure the openstack_user_config.yml in theprovider_networks dictionary. Container Management BR-MGMT:

### upgrade the kernel VI/etc/grub. conf ### modify default = 0. The new kernel is started by default. Reboot ### restart to make the new kernel take effect Uname-r ### check whether the kernel version is new Yum install-y http://rdo.fedorapeople.org/rdo-release.rpm ### update rdo RepositoryVim/etc/yum. Repos. d/rdo-release.repo ### modify the file content as follows [Openstack-Juno]Name = openstack