OpenStack (http://openstack.org) is a collection of open source projects that enables an open, scalable cloud infrastructure. The core of OpenStack is meant to provide consistent APIs and interfaces to a variety of potential back-ends.

learn more… | top users | synonyms

1
vote
0answers
22 views

Open Stack, attempting to launch instance: libvirtError: unsupported configuration: CPU specification not supported by hypervisor

I'm running Openstack for test/learning purposes at the moment on AWS EC2 servers, specifically the m3 flavor which features High Frequency Intel Xeon E5-2670 (Sandy Bridge) Processors. Whenever I ...
0
votes
0answers
5 views

openstack compute VM cannot ping interface from headnode

We deployed an openstack installation using JUJU, all the default configurations were used, and we're essentially using a flat network at the moment. When we boot an instance, (Cirros 0.3.0) we can ...
0
votes
1answer
58 views

ConnectionError: [Errno 111] Connection refused (Openstack installation through Puppet)

I have just completed an installation of Openstack through puppet, and after jumping through a few hoops have gotten to a point where I can attempt to log into the dashboard. When I do this I'm ...
1
vote
0answers
22 views

Openstack instances, routing, packets not delivered for SPECIFIC services

I am taking over management of an existing openstack system at work and I have only a little prior experience with openstack. I have about 8 instances running and all of them appear to function ...
1
vote
1answer
32 views

Invalid parameter config_hash: Attempting to install mysql (and Openstack) via Puppet

I've searched around for hints on how to solve this but I haven't been able to find anything concrete. I've seen Puppet apache module causing 'Error 400 on SERVER: Invalid parameter ...
0
votes
0answers
47 views

juju bootstrap fails, connection refused port 22

I have a MAAS installation with it's interface at 10.12.1.3/MAAS. It is responsible for DHCP/DNS and the configurations are as follows: ip: 10.12.1.4 subnet mask: 255.255.255.0 broadcast ...
1
vote
1answer
36 views

Deploy Windows 7 to OpenStack - Windows Setup Error when instance boots

I created Windows 7 Pro 64 images and all are getting this error. I configured them to use virtio disk and network adapter using the 1-74 drivers. They work fine locally (kvm on ubuntu 13, qcow2 ...
0
votes
1answer
27 views

Minimum Processor Requirements to set up Openstack on a Laptop/Desktop(not for Devstack setup)

I am planning to do a POC and setting up OpenStack in nonCommercial setup.I do not want to go with Devstack.I am confused as to how much is the minimum processor requirement if i plan to setup ...
2
votes
1answer
83 views

Openstack Neutron stabilty problems

I have a fairly simple Openstack setup for a PoC. 2 nodes, both running Nova, and everything else on node 1. It is running CentOS 6 and was set up using RDO. Importantly I am using Neutron for the ...
3
votes
0answers
59 views

Automating Configuration of VMware's vSwitch (OpenStack/libvirt/Nova)

There's a lot of talk now about VMware integrating with OpenStack now. I've noticed that Nova network service is working with VMware's standard and vDS. Deploying a full OpenStack instance is not ...
0
votes
1answer
48 views

Could not find any downloads that satisfy the requirement iso8601>=0.1.9 for DevStack

My machine operating system is Ubuntu 12.04 I tried to implement the all in one openstack solution for development. But ./stack.sh did not succeed. It looks like a package problem for pip. so, I ...
0
votes
0answers
43 views

I can't ping floatting ip

I ahve configured openstack Havana on ubutu server 12.04. I have a three server a controller, a compute and a network node. I have used neutron for networking with openvswitch. I can deply and run an ...
1
vote
1answer
56 views

Is it useful to deploy OpenStack to a single node?

Due to several limitations and only few and expensive offers of Windows-based dedicated servers, I thought about renting a Linux server instead and running even multiple VMs on that server. I thought ...
0
votes
0answers
17 views

juju deployed machine cannot update apt

So I have deployed a new installation of MAAS and JUJU on Ubuntu 12.04lts. After deploying horizon (openstack-dashboard) I encountered the django 1.5 incompatibility issue. So I logged into the ...
0
votes
0answers
47 views

Multiple networks in Openstack Grizzly (Neutron)

I am deploying a PoC/demo on CentOS 6.5. I want to have multiple external networks. The end result should be something like: The 3 networks are come in through a Cisco switch. For various reasons I ...
1
vote
2answers
188 views

Openstack/PackStack basic multi-node network setup

Background After having installed OpenStack with PackStack we are left with a problem with the networking. We wanted a super-simple network with one subnet where all the virtual machines should ...
1
vote
0answers
54 views

Error while issuing “nova network-create” command on controller [closed]

I am following the openstack docs to create a simple cloud on ubuntu machines. While following "Enable Networking" section, I gave the following command on the controller node : nova network-create ...
0
votes
0answers
27 views

Cinder storage on windows storage server

I am planning openstack deployement and considering such solution: cinder volumes on Windows Storage Server: http://www.cloudbase.it/cinder-volume-on-windows-storage-server-2012/ and compute ...
1
vote
1answer
41 views

SSH access on openstack nodes

I have setup openstack using 2 nodes with Mirantis Fuel. After openstack gets deployed, I am unable to access the controller node and compute node via SSH as authentication fails when I try to access ...
0
votes
0answers
59 views

PackStack issues with neutron router-gateway-set

Using centos 6.5 I'm setting up PackStack on a single node with one network interface. I'm following these instructions http://openstack.redhat.com/Quickstart That works fine then I get to ...
2
votes
1answer
24 views

Is the ethx mac address of a VM the same as the mac address of the corresponding tap interface?

I have a single node openstack install on an ubuntu machine. For some reason that I cannot figure out, the linuxbridge is dropping packets from this VM. My iptables seem to be fine (atleast as far as ...
0
votes
5answers
156 views

Exploring various Hypervisor solutions for small scale deployment [closed]

I've been looking at various virtualization products such as KVM, XEN, Virtualbox, Open stack and Eucalyptus. KVM, XEN, and Virtualbox seem to be easy to use and so far to me make the most sense to ...
0
votes
0answers
54 views

Upload OVA with multiple vmdk's to OpenStack via Glance

I am trying to upload a OVA file to Openstack. The ova file contains 5 files: volume1.vmdk volume2.vmdk volume3.vmdk server.mf server.ovf I uploaded the files with the following command: glance ...
-1
votes
1answer
34 views

Need help debugging an apache server that locks up

I'm new to apache, and I'm looking for someone to point me in the right direction. We currently run an apache server to handle an internal, low-volume web interface for openstack (horizon) as well ...
0
votes
0answers
54 views

how MAAS, OpenStack and juju work together

I have been reading several tutorials recently and as some point I thought MAAS manages cluster of physical machines(servers) on which openstack could be eventually installed but I failed to see how ...
1
vote
1answer
73 views

What is the difference between OpenStack, CloudFoundry and Stackato?

I'm quite new to all this *aaS thing, and currently I'm trying to wrap my head around concepts and how things basically work. What puzzles me quite a bit at the moment is the difference between a ...
0
votes
1answer
18 views

What's the point in limiting the number of security groups per tenant In OpenStack?

By default, a tenant (1) can only create 10 security groups (2). Is there any reason to keep this number so low? (1) ...
1
vote
1answer
37 views

Openstack nodes with external network only

I have few dedicated servers with static external IPs each. Can I use them to run OpenStack with enough security? It is not possible to connect them all with LAN, but each have 1Gbps connection to the ...
1
vote
0answers
68 views

OpenStack FWaaS extension

According to the OpenStack API documentation, OpenStack now provides APIs to manage and deploy firewalls to protect the networks. The information available for the firewalls via the APIs seems very ...
1
vote
0answers
25 views

How Can I Update user-data on Openstack?

I have a bunch of openstack VMs running on Grizzly. I need to change their domain which is currently managed by cloud-init. How do I update the user-data?
1
vote
1answer
96 views

Redundant web static content storage - what technologies? (small scale) [closed]

Current situation of our static web servers: 2x 2U servers full of SSDs (raid5) for storing data data are written to them only through our applications (*) huge amount of small image files (one ...
0
votes
1answer
56 views

OpenStack networking to access internet

I have installed OpenStack Grizzly on a single node. I have two network interfaces: external connection (eth0) eth0 Link encap:Ethernet HWaddr 00:50:56:b5:35:3c inet ...
0
votes
0answers
38 views

Openstack grizzly networking using Linux Bridge

have installed Openstack grizzly on a single node. I have 2 network interfaces eth0-external connection eth0 Link encap:Ethernet HWaddr 00:50:56:b5:35:3c inet addr:10.35.141.242 ...
-2
votes
1answer
327 views

KVM vs Hyper-V. Which hypervisor is best for windows guests? [closed]

I am currently testing openstack for windows guests (XP and 7). I have deployed openstack "all in one" on system with following specs Processor corei5. (4 physical cores and 8 Threads with HT ...
-1
votes
1answer
176 views

One bigger Virtual Machine distributed across many OpenStack nodes [duplicate]

I just setup virtual machines on one hardware with Vagrant. I want to use a Puppet to configure them and next try to setup OpenStack. I am not sure If I am understanding how this should look at the ...
1
vote
1answer
159 views

Openstack Grizzly Fails to Provision New VMs

I'm running Openstack Grizzly on CentOS installed by Mirantis Fuel. [root@controller-20 ~]# cat /etc/redhat-release CentOS release 6.4 (Final) [root@controller-20 ~]# rpm -qa | grep -i ...
2
votes
0answers
99 views

Openstack seems to not map internal IPs to local network properly

I have a very confusing issue which I can't seem to resolve. I followed a guide by Loic Dachary on installing Openstack Folsom on Wheezy, and deployed it on two hosts: a cluster node, and my ...
0
votes
1answer
69 views

cpu_shares,cpu_period and cpu_quota in flavours customization of Openstack

I am reading openstack cloud administrator guide. On page 47 in Flavors customization topic following terms are defined. The optional cpu_shares element specifies the proportional weighted share for ...
1
vote
0answers
62 views

Need sflow, ceilometer or healthmon output files

I am currently working on a mini-project in my college. It is a billing module for an openstack based private cloud. I need to read the usage from database which stores the amount of resources used ...
0
votes
1answer
287 views

No internet on VIrtual Machines and external (physical) network is unreachable from VM's

I have installed openstack (packstack) on centos 6.4 with neutron. The openstack is installed on single virtual machine using vmware. First i have created external network using following command ...
0
votes
1answer
273 views

Where is billing module in OpenStack fresh install?

I have install openstack on single node using packstack. but i cannot find any way to know about how to do billing of my virtual machines. Is the billing module integrated inside openstack? (which i ...
0
votes
0answers
85 views

Virtual machines not getting IP's and external network is unrachable

Environment: I have installed openstack grizzly with quantum. The openstack is installed on single virtual machine using vmware. First i have created external network, router and security group ...
0
votes
1answer
56 views

Understanding swiftstack storage

I just wanted to make sure I understand swift FS properly. Is it possible to run a live VM operating system image on Swift like you can on a mounted SAN/NAS/Local storage? Or is it just for operations ...
3
votes
1answer
981 views

Does OpenStack live migration require shared storage?

Like many people I am considering creating 'private cloud' using either OpenStack or VMware. VMware vMotion has a nice feature which allows Live Migration of VMs even without shared storage. I have ...
5
votes
2answers
1k views

Relationship between Vagrant, Docker, Chef and OpenStack (or similar products)?

I am a web developer, but I am also interested in a few administrative tasks. Hence, the new move from pure administration to dev-ops comes handy for me. Anyway, I have some problems to put a few ...
0
votes
0answers
76 views

File corruption on Centos 6.4 KVM VM, ext3 ephemeral drive, not on xfs - why?

First off, let me say I am a software guy, not an admin, so please forgive me if I get terminology wrong. I'm writing software that runs on a Centos 6.4 VM on Openstack Grizzly, running KVM. It has a ...
0
votes
1answer
287 views

OpenStack Instance not using up full space

I have created new instance with Centos 6.4 with 20 GB Disk Space but when i logging to the VPS and Execute df -h the space shown as the following Filesystem Size Used Avail Use% Mounted ...
2
votes
0answers
59 views

Openstack Single Physical Network

I am trying to deploy openstack grizzly on a 12 node cluster. I want to use the xen hypervisor. I currently have xenserver installed, and I have 3 virtual machines running Ubuntu 12.04 to use for the ...
2
votes
4answers
769 views

libvirt network error - no 'default' network device found

My original purpose is to create centos image for openstack. Although I did directly with kvm, still wondering about error. Was using this manual for my task. After this command: # virt-install ...
0
votes
0answers
80 views

LinuxBridge Plugin configuration seems broken in my OpenStack Grizzly set-up, but how to debug it and fix it?

I used theses scripts (OpenStackGeek) to install a Single-node OpenStack Grizzly on an Ubuntu 13.04. Everything seemed to work quite fine until I tried to reach one VM. Unfortunately, no VM was ...