wintv nova

Configure xen in openstack First install Nova-compute-xen: APT-Get install Nova-compute-xen Configure NOVA: /Etc/NOVA/nova-compute.conf: -- Lib1__type = xen /Etc/NOVA. conf: -- Connection_type = li

: root@nova-controller:/var/lib/glance#lsglance.sqlite image-cache images 4. Create a virtual machine key pair. root@nova-controller:/var/lib/stackops# ssh-keygen Generating public/private rsa key pair.Enter file in which to save the key (/root/.ssh/id_rsa): /root/.ssh/id_rsa2Created directory '/root/.ssh'.Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has b

Controller Node:1. sudo apt-get install nova-api nova-cert nova-conductor nova-consoleauth nova-novncproxy Nova-scheduler Python-novaclient 2. sudo vi/etc/nova/nova.conf[Database]Connec

Open Virtual Machine vnc port, dns, bootps and other ports. Create the chain and rules required for the nova-compute and nova-network. manually add and create virtual machines with the same effect. Iptables-IINPUT1-ptcp-mmultiport -- dport5900: 6200,53-jACCEPTiptables-IINPUT1-pudp-m Open Virtual Machine vnc port, dns, bootps and other ports. Create the chain and rules required for the

reports an error and cannot be enabled. As shown in: 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M02/39/52/wKiom1O4pRLQTYwsAAF9xiLiSTA828.jpg "Title =" qq 40706091743.jpg "alt =" wkiom1o4prlqtywsaaf9425ista828.jpg "/> Besides this issue, check Apache logs/var/log/httpd/error_log. 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M01/39/52/wKiom1O4pabAbXvkAAMOBEtXqXs112.jpg "Title =" qq 40706092024.jpg "alt =" wkiom1o4pababxvkaamobetxqxs112.jpg "/> Compute Node Question

HA) to figure out how to achieve high availability, you need to know which services are prone to unreliable. Start by understanding some of the approximate structure of OpenStack. OpenStack consists of 5 large components (compute Nova, Identity Management Keystone, image management glance, front-end management dashboard and object storage Swift). Nova is the core component of computing and control, and i

downloading the image and creating block storage will be used); The client takes the Keystone returned with the token_id and creates the virtual machine related parameters, through the NOVA-API address post requests the Nova component to create the VM; NOVA-API receives the request, first uses the request carries the token_id to visit the Keystone, verifies

After rebooting the system, Devstack Nova-computer, nova-network and so on will not start automatically, you need to write a script to start.#this script is intented to restart your OpenStack built by Devstack. #Test Centos+devstack sucess#if We have some problem s with this script, please contact [emailprotected] #blog Http://blog.csdn.net/sysprogram/usr/bin/python/usr/bin /glance-registry--config-file=/et

\-publicurl http://xx.xx.xx.xx:9292 \-internalurl http://xx.xx.xx.xx:9292 \-adminurl http://xx.xx.xx.xx:9292 \-region Regiononesudo apt-get install glance python-glanceclientsudo vi/etc/glance/glance-api.confConnection = Mysql://glance:[email Protected]/glance[Keystone_authtoken]Auth_url = http://xx.xx.xx.xx:5000/v2.0Identity_uri = http://xx.xx.xx.xx.xx:35357Admin_tenant_name = ServiceAdmin_user = glanceAdmin_password = 1Flavor = Keystoneverbose = TrueDefault_store = Filesudo vi/etc/glance-regi

tunnel_id_ranges 1:1000Openstack-config--set/etc/neutron/plugins/ml2/ml2_conf.ini Securitygroup Firewall_driver Neutron.agent.linux.iptables_firewall. OvshybridiptablesfirewalldriverOpenstack-config--set/etc/neutron/plugins/ml2/ml2_conf.ini securitygroup Enable_security_group TrueConfigure compute to use the networkOpenstack-config--set/etc/nova/nova.conf DEFAULT Network_api_class Nova.network.neutronv2.api.APIOpenstack-config--set/etc/

Openstack icehouse series computing node Construction Next we will continue to build the network nodes of the openstack icehouse series in the previous blog post. The following is the environment introduction. Network nodes: ml2, openvswitch, DHCP, L3, and metadata Control nodes: MySQL, Keystone, glance, Nova, neutron, dashboard, Cinder Computing nodes: Nova-compute, qemu-KVM, openvswitch, and ml2 Compute s

I. Keystone Installation notes When I first came into contact with openstack, I was not very satisfied after trying to deploy a single machine. I started to deploy the system in a distributed manner, mainly based on the Installation tutorial on the openstack official website, I have installed the latest I version. The following are my environment, five hosts, kk1, kk2, kk3, kk4, and kk5. next, I will take notes on some of the services I have installed, which is also a problem during the installa

: Nova-Computing ServicesSwift-Storage ServicesGlance-Mirroring ServiceKeystone-Certification ServicesHorizon-ui Service Figure 1 OpenStack Basic architecture The following illustration shows the interaction of Keystone, dashboard, and other OpenStack parts. (ii) OpenStack computing facility----Nova Nova is an elastic controller for OpenStack calculation

650) this.width=650; "Title=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-20160505-1462405976888071388.png "src=" http://7xo6kd.com1.z0.glb.clouddn.com/ Upload-ueditor-image-20160505-1462406117194014284.jpg "style=" border:0px;float:none; "/>This section details the instance launch and shut off operations, as well as tips on how to quickly locate useful information in the log.LaunchLaunch instance should count Nova's most important operations.Careful study of Lanuch operations ca

Thank you for your friends to support this blog, welcome to discuss the exchange, due to the limited ability and time, error is unavoidable, welcome correction. If reproduced, please keep the source author blog information.Better Me Blog: Blog.csdn.net/tantexian If you need to communicate, welcome to blog message. 1. Environment: CentOS 6.5 min version: OpenStack Ice Edition:192.168.1.210 Controller 192.168.1.211 Network 192.168.1.213 compute1 2, post the official website c

This section details the instance launch and shut off operations, as well as tips on how to quickly locate useful information in the log.LaunchLaunch instance should count Nova's most important operations.Careful study of Lanuch operations can help us fully understand the coordination and operational mechanisms of the Nova sub-services.We have discussed each nova-* sub-service in detail in the launch operat

components on Ubuntu-installing OpenStack Object Storage http://www.linuxidc.com/Linux/2013-08/88180.htmOpenStack Hands on Lab series Http://www.linuxidc.com/Linux/2013-08/88170.htmIi. OpenStack (i) OpenStack overviewOpenStack is a comprehensive set of open source software projects that allow businesses or service providers to build and run their own cloud computing and storage facilities. Rackspace and NASA were the first two contributors to the "cloud file" platform code that enhanced the fun

Original article: http://www.hengtianyun.com/download-show-id-79.html The resize (upgrade) function of openstack allows us to change the number of CPU cores, memory, and disk size of the Virtual Machine. Of course, the virtual machine can only be upgraded up and cannot be downgraded down. By analyzing the source code, we found that the resize process is actually a cold migration process, and the resize multi-transmits a flavor parameter. The following describes how to upgrade the Virtual Machine

Steps for building OpenStack F Based on Ubuntu Server 12.04This article builds a dual-node architecture, which can be divided into computing (IP1) and control node (IP2) Note: Computing node components: 1. mysql 2. keystone 3. Nova 4. glance 5. rabbitmq Control Node components: 1. cinder 2. dashboard 1. Modify the Host Name and static IP Address 1. vim/etc/hostnameXxctrl (Change xxctrl to the target name) 2. vim/etc/hostsIP xxctrl (Target name) 3. ho

OpenStack Log recently do the project used to OpenStack, because just started to use, there are a lot of errors, and then query the log, take time to get the information of the log system down, we can see. Log is very important for a stable system, for openstack such a large system, the log is also essential, understanding the OpenStack System log is important to ensure the stability of the OpenStack environment. For a system error, it is a good practice to view the log. OpenStack by generat