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Having Trouble Understanding Affinity/Anti-Affinity in OpenStack

I am new to OpenStack and virtualization in general. I believe that if 2 VMs have "affinity" they will reside on the same compute node/hypervisor and if they have "anti-affinity" they will reside on ...
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21 views

“curl” ignores proxy environment variable when using an ip address?

I am using curl to access some web services through a proxy (an instance of polipo running on port 8123, chained to an ssh SOCKS5 proxy). If I provide proxy information using the http_proxy ...
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43 views

Unknown error launching default instance on virgin devstack

I downloaded devstack on a newly built 8 core 32Gb RAM z97 board with a 4Ghz i7-4790K Haswell refresh chip and SATA3 SSD. I followed the instructions and have devstack up on centos 7 1511 minimal. I ...
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11 views

OpenStack nova bug or documentation issue?

http://docs.openstack.org/user-guide-admin/cli_manage_flavors.html at this time of writing: nova flavor-create --is-public true m1.extra_tiny auto 256 0 1 --rxtx-factor .1 and when I try it: ...
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82 views

Kernel panic - not syncing: Fatal exception in interrupt in openstack vm

I setup openstack in one ubuntu server and allocated several vms in the openstack. randomly some vms are panic w/ the error(see below). Anyone can give some suggestions? thanks Kernel panic - not ...
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66 views

Access service on subdomain in Kubernetes

I have following setup: Private OpenStack Cloud - o̲n̲l̲y̲ Web UI (Horizon) is accessible (API is restricted but maybe I could get access) I have used CoreOS with a setup of ...
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28 views

cloud based gaming computer

So I have a question about the feasibility of running an instance for intensive gaming (First person shooters mainly)... First off, I'm talking about making a local cluster running openstack on an ...
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58 views

How to convert qcow2 to VMDK in openstack kilo

I was trying to convert qcow2 to vmkd in Openstack Kilo version using the qemu img convert. qemu-img convert -f qcow2 osname.qcow2 -O vmdk osnamenew.vmdk But the converted image while booting in ...
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21 views

How do I find out which user terminated my OpenStack Instance?

I share an OpenStack project with several other developers. Someone recently terminated one of the instances I was working on without making a snapshot first. How can I find out which user did ...
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23 views

Change wallpaper of instance when creating a snapshot

I'm working with Eucalyptus and OpenStack, and I'm having the same problem in both clouds. Everything I say applies to both clouds. I have an instance running, and I added several files and installed ...
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1answer
70 views

Windows port forwarding, local machine to server

I'm working on Windows 8. I'm trying to connect to an OpenStack cloud which is hosted on a remote server but has a public IP to the API. However, making API calls require calls to additional services ...
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46 views

noVNC console on Openstack Dashboard is rendering garbled UI on RHEL7

I am running nova-compute on RHEL7. Openstack dashboard's noVNC console is rendering garbled UI for any instance having a UI console. Can somebody please help out? This is working just fine on RHEL65
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1answer
45 views

Setting up OpenStack environment on virtual machines

I am learning OpenStack for almost a week. After reading most of OpenStack wiki, my mind still blurry at some point. However it is said OpenStack nodes could be installed on virtual machines (VMs) for ...
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932 views

Program xxx tried to read /dev/mem between xxxxxx->xxxxxx

I've got a program that runs on RHEL 6.5 perfectly fine on a virtual machine generated with OpenStack. But since I updated my version of OpenStack (from Mirantis fuel 5.0 to 6.0) I have a new instance ...
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1answer
406 views

How to workaround bootstrap.pypa.io while installing openstack? It's not available

I am trying to install openstack first time, as described on official website http://docs.openstack.org/developer/devstack/ bootstrap.pypa.io is not available (i am not able to ping it). It is ...
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1answer
2k views

How to add PEM file as SSH private key to “known hosts”

I have Ubuntu desktop, and I have been given a PEM file (mykey.pem) that is the SSH private key for a Linux server. I am trying to figure out where this PEM file needs to be placed locally on my ...
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1answer
347 views

Relationship between OpenStack and Xen

Xen is an open source virtualization platform that allows you to install a bare metal hypervisor on a machine, which turns it into a host for other guest VMs. I can't really understand what OpenStack/...
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1answer
69 views

What is openStack Compute Node?

I am beginner in openStack. I've just created two Fedora 20 VM's. In the first one I ran the openStack Controller, which started the web interface of openStack. And in the second I ran one openStack ...
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1answer
308 views

Not able to ping or SSH to openstack instance

I have created and launched an openstack instance. I have associated key and added all SSH (22), TCP and IMCP ports accessibility. I found an IP and then i tried to ping that ip. HOST Machine : ...
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1answer
1k views

How to recover SSH private key pair on OpenStack

I've been using a virtual machine on OpenStack, and I lost my RSA private key. Is there anyway I can get to access this virtual machine? Of course, without using the RSA key. I was thinking about ...
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451 views

Nested virtualization on (OpenStack on ESXi on Windows)

For the last few weeks I have been reading a lot about OpenStack, Cloud Computing, virtualization, VMware tools and I have decided to try it. I would like to install, configure it and try it to see ...
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362 views

How to remove a service from Openstack?

I am trying to add a custom Swift to my production OpenStack installation. I have a devstack with swift in it. As an exercise, I am trying to remove the Swift service from my devstack. Using keystone ...
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1answer
638 views

Cyberduck limits itself to 5 connections with “Maximum allowed connections exceeded”

I'm uploading multiple files to SWIFT (Softlayer ObjectStorage) using CyberDuck. Cyberduck limits itself to 5 active uploads at a time and queues the rest. The other uploads are listed as "Maximum ...
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1answer
47 views

How to Install VmWare's VM as independent Operating System [duplicate]

I have Ubuntu 12.01 Server installed inside VMWare WorkStation 10 and have OpenStack cloud deployed in it. What I want to do is that install this created VM in my system as an independent OS. Is ...
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227 views

Copy/Backup VirtualMachine when suspended - VMWare WorkStation 10

Is there any method to backup/copy Virtual Machine to another location for the cause of safety wihtout powering-off?, with suspended mode? Actually I have OpenStack(a cloud computing OS) installed ...
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1answer
2k views

Unable to Start the libvirt-bin

When I try to start libvirtd using libvirtd I get this error message: 2014-05-06 14:12:36.148+0000: 13246: info : libvirt version: 1.2.2 2014-05-06 14:12:36.148+0000: 13246: error : ...
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1answer
1k views

Cannot ping from one physical machine's internal network to another physical machine's external network

I wanted to know why I am not able to ping from a physical machine's network interface (a private network) to another physical machine (this one has two network interfaces: a private interface that ...
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0answers
953 views

nova-compute libvirt x86_64 emulator Error

I was trying to install openstackin Ubuntu12.04 server. I find that Nova-compute is not getting started and the error is the below. I followed some of the suggestions in various forums, but nothing ...
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1answer
174 views

How to start after installing OpenStack

I have installed OpenStack following the tutorial from here I want to know that how can I deploy simple PHP application using Apache Hadoop on OpenStack? Any reference?
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1answer
545 views

How to restart OpenStack services after restart/logout?

I have successfully configured OpenStack following this tutorial. The problem is that when I logout of my system or restart, and then try to access OpenStack' dashboard, it says page not found, seems ...
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1answer
32 views

Cloud Solution without Flavors

On which cloud platform I can create servers with API with specific RAM, HDD and vCPU? I've tried OpenStack, but it requires already saved specific Flavors. Which is strange, I tought it's fully ...
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202 views

DevStack across reboot

I'd like to know how to make DevStack persistent and work across reboot. I know some service do not automatically start since it's not made for production use. But I'd like to be able to do stuff on ...
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1answer
1k views

Where to get an Ubuntu image for OpenStack running on XenServer

So... I installed XenServer 6.2. I installed OpenStack via DevStack (https://github.com/openstack-dev/devstack/blob/master/tools/xen/README.md). It successfully configured the OpenStack dashboard. I ...
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1answer
180 views

Error while accessing trystack

In order to test my trystack access i have used the following credentials: export OS_AUTH_URL="http://8.21.28.222:5000/v2.0" export OS_TENANT_NAME=facebook100001138064040 export OS_USERNAME='...
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356 views

Issue with creating an Windows 2008 Virtualized image with qEmu [closed]

I'm trying to create a qemu image of a 64bit Windows 2008 Server install. It will be used on Openstack as an instance. The Virtualization environment [of qemu] is being run from a VMware virtual ...
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749 views

setup br100 and nova network fixed ip range

This is my situation: An ESXi 5.0 Server (I'm doing a project for my BD); A pool with 2 VM (1 controller node and 1 compute node) Ubuntu 13.04 amd64 Server installed on both VM The controller IP is ...
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2k views

Can't connect to MySQL server on '127.0.0.1' (111) while installation of OpenStack

I am trying to install openstack on my local machine. I am following the documentation from devstack. The installation process breaks due to the following error:- ERROR 2003 (HY000): Can't connect to ...
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225 views

Is anything wrong with my configuration of nova keystone and glance cannot create vms

i just set up a development environment of openstack in one node of my Desktop ,and i confirm that it supports virtualization .My question here is that after installaion and start the basic component ...
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1answer
140 views

Can VMware run on top of a OpenStack VM?

Our project has resources on an OpenStack cloud and needs to run an application that according to the application developers 'can only run on VMware' until a future release which will also run on ...
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1answer
245 views

Will OpenStack's Folsom release be supported on Ubuntu 12.04 LTS?

OpenStack Essex is the version of OpenStack being placed on the current LTS of Ubuntu, but it doesn't include Quantum which has some great networking improvements for OpenStack. This is coming in the ...
36
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2answers
15k views

What is OpenStack? And how can it be used?

What is OpenStack? I have tried to understand what OpenStack is but I can't penetrate the shield of marketing buzz words that surrounds everything that is called "the cloud". I would be happy if ...