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.

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2
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1answer
424 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
171 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
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1answer
503 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
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0answers
99 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
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1answer
160 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
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0answers
52 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
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0answers
118 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
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2answers
793 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
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0answers
247 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
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0answers
35 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
148 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
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0answers
149 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
51 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
196 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
1answer
247 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
48 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
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0answers
130 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
215 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
29 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
57 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
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0answers
93 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
36 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
152 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
90 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
51 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 ...
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votes
1answer
416 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
273 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
199 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
190 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
96 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
91 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
521 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
386 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
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0answers
99 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
80 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 ...
4
votes
1answer
1k views

Is OpenStack live migration possible without 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 ...
11
votes
2answers
2k 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
96 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
453 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
65 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
2k 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
94 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 ...
0
votes
2answers
368 views

vnc to kvm host not working despite succesfull network connection

I have a centos 6.4 box running openstack grizzly. I have various instances running, yet I can not view their console. Horizon has a built in console viewer called novnc-proxy, which is not working ...
0
votes
1answer
66 views

How can I find the image name from the image ID in OpenStack?

E.g. ami-00000073 is used as the image ID. How can find the image name associated to it?
3
votes
1answer
1k views

Why does OpenStack distinguish images from snapshots?

Usually, http://serverfault.com/a/268727/126950: snapshot = an exact capture of what a volume looked like at a particular moment in time, including all it's data. image = a total snapshot of a ...
0
votes
0answers
707 views

Cannot create a volume using Cinder in Openstack Folsom

Services [ ok ] Checking status of libvirt management daemon: libvirtd running. [ ok ] nova-network is running. [ ok ] nova-compute is running. [ ok ] nova-cert is running. [ ok ] nova-api is ...
0
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0answers
714 views

Openstack Quantum cannot talk to RabbitMQ: Connection refused but log says unreachable?

I've got single-node Openstack Folsom deployment on a Debian 7.1 server. I've followed the Folsom guide so far and have got everything set up, but when I try to log in through the dashboard, I get the ...
5
votes
2answers
163 views

Deploying Openstack without internet access

I have about a dozen rather beefy machines on a separate network. This network is not (will not be, cannot be) connected to the internet. I'd like to deploy Openstack on them so that they can be used ...
0
votes
2answers
116 views

MySQL server on openstack

I want to set up a MySQL database that is easy to scale. Traditional, off-cloud scaling means (1) upgrading the hardware, (2) sharding, or (3) replicating. Option 1 is easy but is limited. Option 2 ...
4
votes
2answers
553 views

Issue with creating an Windows 2008 Virtualized image with qEmu

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 ...