openstack demo

OpenStack is in full swing, now the Liberty version has been released, the following step-by-step step-by-Step Introduction to this version of the stand-alone deployment. Of course, if you have multiple servers, you can also follow the tutorial for distributed deployments. This article assumes that the reader has a basic understanding of OpenStack architecture and basic components. First, introduce the inst

Statement: This blog is welcome to forward, but please keep the original author information! The content of my study, research and summary, if there is similar, it is honored. Original address: http://blog.csdn.net/gtt116/article/details/9618403 This article describes how Nova in the OpenStack (Grizzly) version counts the available resources of a host for debug and operational OpenStack. In

system: Centos7 x86_64 Controller 2c+6g+40g 192.168.147.50 can nat internetCompute 1c+4g+40g 192.168.147.60 can be NAT internetNeutron 1c+2g+20g 192.168.147.70 can nat Internet off SELinux: sudo setenforce 0 sudo sed-i '/selinux/s/enforcing/disabled/'/etc/selinux/config sestatus shut down the mission firewall Systemctl Stop firewalld.service systemctl disable Firewalld.service configuration hostname: Vim/etc/hosts 192.168.72.50 openstack-contr

Label: 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

The difference in version 12.04 is that this is an LTS (LongTermSupport) release, which means that Canonical has to support it for five years. Further, Canonical also guarantees porting support for OpenStackto12.04 in the next four versions, providing enterprise users with the prospect of stable operating system. In the cloud era, Ubuntu12.04 includes OpenStackEssex. The support for OpenStack is a transformation. Previous Ubuntu1 The difference in ve

Installing the operating systemInstall the Ubuntu Server 14.04 (trusty Tahr) LTS 64-bit operating systemAt least one network interface can access the extranetLocale to en_US. UTF-8Configuring the operating systemDeployment host to taget host no password login:Copy Deployment hos Public key to Taget/root/.ssh/authorized_keysssh-copy-id-i ~/.ssh/id_rsa.pub [email protected]kernel版本为3.13.0-34-genericor later$ uname-alinux rpc-3 3.13.0-46-generic #79-ubuntu SMP Tue Mar 20:06:50 UTC x86_64 x86_64 x86

6.1 CentOS Environment Preparation Vm Name Hostname Ip Function Lxp-centos-1 Hcloud.controller 192.168.11.13/10.33.41.132 Controller Lxp-centos-2 Hcloud.network 192.168.11.14/10.33.41.135 Network Lxp-centos-3 Hcloud.compute1 192.168.11.15/10.33.41.139 Compute1 Lxp-centos-4 Hcloud.compute2 192.168.11.16/10.33.41.148 Compute2 Modify/etc/sysconfig

https://www.ustack.com/blog/openstack-dragonflow/This article was organized by the May 30, 2015 OpenStack Meetup in Beijing, the speaker for Unitedstack network engineer King Absalom.On the Vancouver OpenStack Summit, Neutron's newest subproject Dragonflow was not specifically mentioned. In fact, the project presented by the Huawei Israel technical team is still

This blog post has been quietly in the draft box for more than half a year. If it is not asked for some reason or the loss caused by ignoring it, I do not know when to complete it. I am grateful for the setbacks I 've experienced during this period. I hope you can give me more determination! This article attempts to describe in detail the complete process of creating a virtual machine in openstack, from the user's request to the successful running of

Apt-get install openstack pkg troubleshooting The operating system is Ubuntu 14.04. During the installation of the Openstack software package, the DNS of the host is correct and the repository of the software source is correct. Why is there always a software package installation error? The following error is reported: # Apt-get install cinder-api cinder-scheduler cinder-volume python-cinderclient-y Reading

Many of our partners are confused about how to learn openstack. The main reasons for the analysis are as follows:1. I don't know what kind of operating system to deploy?Openstack is deployed in centos7 or later versions in the enterprise production environment. openstack does not support Windows systems. We also hope that you do not deploy the system on the wuban

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

Open Stack Compute Infrastructure (Nova) Nova is the computational organization controller in the OpenStack cloud. All activities that support an instance (instances) lifecycle in the OpenStack cloud are handled by the Nova. This makes Nova a platform for managing computing resources, networks, certifications, and scalability requirements. However, the Nova itself does not provide any virtualization capabi

OpenStack Glance upload image Glance is a sub-project that provides mirroring services in OpenStack, this article mainly describes the process of uploading images glance.The Glance service consists of two services Glance-api and Glance-registry.The GLANCE-API is responsible for receiving and processing requests and storing the mirrors.Glance-registry is responsible for saving the meta-information of the im

1,ubuntu OpenStack Language Pack Locate2,/usr/share/openstack-dashboard-ubuntu-theme/static/ubuntu/img/favicon-ubuntu.ico (ico icon)3,find/usr/share-type F | Xargs grep-l "site_branding" (title)/usr/share/openstack-dashboard/openstack_dashboard/settings.py4, Login and top log icon5, website customer Custom Dashboard Theme DocumentHttp://docs.openstack.org/admin-g

Openstack can not delete instance from dashboard Up vote1 down vote favorite There is instances in Openstack Havana. I think these instances is zombies instance. Dashboard displays when Terminate Success info I click Terminate Instance . But the instance still exists in dashboard and its status is Running . I have already kill all program on qemu-kvm server.In Mysql, database nova remains a

We all know that cloud computing is a pay-as-you-go service model, the component of the billing service in OpenStack is Cloudkitty, and I am delighted to be able to communicate with you this evening to discuss OpenStack billing service--cloudkitty. When it comes to billing, we have to say that OpenStack's metering services, although the early in the measurement services have gone some "detour", but now cei

Release date:Updated on: Affected Systems:Openstack OpenStack Dashboard (Horizon) 2012.2-4. fc6Openstack OpenStack Dashboard (Horizon)Description:--------------------------------------------------------------------------------Bugtraq id: 56657CVE (CAN) ID: CVE-2012-5474 OpenStack Dashboard Horizon is an OpenStack Das

Release date:Updated on: Affected Systems:Openstack NovaDescription:--------------------------------------------------------------------------------Bugtraq id: 56904CVE (CAN) ID: CVE-2012-5625 OpenStack Compute (Nova) is a cloud computing constructor written in Python and is part of the laaS system. OpenStack Nova has a memory corruption vulnerability in the settings of libvirt and LVM instances. The physic

OpenStack Keystone domain-range token revocation failure Security Restriction Bypass Vulnerability Release date:Updated on: Affected Systems:Openstack KeystoneDescription:--------------------------------------------------------------------------------Bugtraq id: 69051OpenStack Keystone is a project that provides identity, Token, directory, and policy services for the OpenStack series.Keystone has a Securi