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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OpenStack soft reboot instance vs. sudo reboot

Is there any difference between performing an OpenStack soft reboot instance through the web interface Horizon and SSH into the instance and perform sudo reboot?
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1answer
20 views

openstack instances cannot access external network

I'm new to OpenStack. I'm using RDO packstack --allinone setup. All openstack nodes reside in one single machine, with only one physical ethernet interface (eth0, 192.168.0.11) I launched two ...
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1answer
22 views

Openstack Neutron on top of Amazon VPC

Is it possible to run Openstack Neutron within an Amazon VPC and still be able to use all of Neutron's features (GRE mesh network, etc)? I do know about Amazon's ENI and networking tools within a VPC ...
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1answer
16 views

How are the security groups injected in an image in OpenStack?

I have been using OpenStack for some time and was just wondering how the security groups are injected in an image file. I browsed on the internet but I could not find a solution.
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12 views

Run test suite for neutron service openstak under devstack

I have successfully installed devstack in my Readhat machine. Now i want to run a test suite for neutron service . Hence i moved to path , cd /opt/stack/python-neutronclient source ...
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8 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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25 views

openstack or vmware vs vmware + openstack - devops and business viewpoint [closed]

This is quite a open question but something I'm trying to gather feedback on from all viewpoints Vmware Enterprise ready but more expensive due to licensing fees per cpu + RAM Openstack ...
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0answers
21 views

Packets are not routed by iptables, how to debug

I'm using OpenStack and OVS. This is my case: From a remote host, I ping VM with IP A. Local gateway received the echo request, then send a packet with IP A and MAC address A' (based on a fixed ...
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1answer
9 views

Openstack on Fedora 20 install error

Okay I was trying to install OpenStack on Fedora 20 by going through this article http://openstack.redhat.com/Quickstart and encountered an error like below: packstack --allinone ERROR : Failed to ...
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1answer
35 views

Promiscous mode on vmware workstation

I am trying to do the network setup in the openstack configuration on 3 Ubuntu vm with vmware workstation, but in order to work I get the following indication : If you are building your OpenStack ...
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51 views

Internal server error when logging in as admin in Horizon IceHouse

I am following the guide on installing Icehouse on Ubuntu from the Openstack site and when i try to log in as admin in horizon i get internal server error and the following is part of the traceback ...
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1answer
42 views

Agent error when launching instance with OpenStack Icehouse

I have encountered the following error in nova compute logs when launching a new instance with OpenStack Icehouse: "AgentError: Error during following call to agent: ['ovs-vsctl', '--timeout=120', ...
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20 views

KVM Dynamic Rate Limiting

How can I dynamically rate limit the network speed on individual KVM instances? For example, I want to set a rule where if a user uses over 100mbps inbound or outbound bandwidth for over 30 minutes, ...
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23 views

Creating an instance with a specified name, or renaming an instance name after it got created?

I created 4 instances on OpenStack using euca-run-instances -k Franck -n 4 ami-00000023f. The created instances have the following instance names (as listed on OpenStack's Horizon web interface) ...
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1answer
35 views

How to change the setting for a network device reported by ethtool, specifically Speed, on VM?

This is related to these two questions, although they don't answer my question. The machines are RHEL6. 1.ethtool not showing all the properties 2.changing network speed to 1000Mb/s Output on VM: ...
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1answer
69 views

devstack - how to add directly attached storage to a single node installation

I have devstack up and running on an Ubuntu 14.04 x86_64 VM in a single node environment. The VM has / mounted on an 8GB primary disk and an 80GB secondary disk mounted on /mnt. Output of mount ...
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1answer
35 views

How to configure Openstack on multiple physical servers?

From the book "OpenStack Cloud Computing Cookbook", I find that all the installation of the openstack is on VMs. I am wondering is it possible to install the openstack directly on physical servers ...
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28 views

Does euca2ools provide any reference script to test whether it works well with my OpenStack cluster?

My OpenStack cluster has sometimes issues that impact some euca2ools' functions. For example one issue my OpenStack cluster recently had was making euca2ools' euca-describe-instances lags forever (no ...
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1answer
87 views

Deleting port on one openvswitch bridge causes change in MAC address on another bridge

I am trying to set an explicit MAC address on an openvswitch bridge named br-ex. I am running Fedora 20 and using the native ifdown/ifup commands to configure the bridge (details of my network ...
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0answers
23 views

Changing XenServer from LVM SR to EXT SR

I'm trying to setup openstack using this page: https://wiki.openstack.org/wiki/XenServer/PostInstall Unfortunately I think when I setup xenserver it setup the local SR as LVM (which the page above ...
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0answers
16 views

SwiftCLI fails for OpenStack v2.0

I have been trying to get swift CLI to work with Openstack on one of my machines and every time it returns the following error: Authorization Failure. Authorization Failed: The resource could not be ...
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1answer
53 views

How to remove / add public network to a server in Rackspace API

I have a server in Rackspace API. I would like to use the nova command to remove the public network interface. I am using the command: nova virtual-interface-list <instance_id> and then ...
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30 views

Is there any repository of useful scripts to manage OpenStack nodes with euca2ools? [closed]

I'm writing some scripts based on euca2ools to manage OpenStack nodes. I feel that most of them are of general interest and not specific to my tasks, such as list/kill all defective nodes (= no IP ...
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0answers
86 views

Creating an Openstack user with only reboot permissions

What is the best approach for setting up an Openstack user that is limited to only rebooting servers using the Web API. The user needs to be able to access servers under different tenants, by using ...
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1answer
78 views

Puppet install of Openstack: Could not find resource 'Package[dnsmasq-base]Package[dnsmasq-utils]' for relationship on 'Package[neutron-dhcp-agent]'

ebug: Executing '/etc/puppet/etckeeper-commit-pre' debug: catalog supports formats: b64_zlib_yaml dot pson raw yaml; using pson err: Could not retrieve catalog from remote server: Error 400 on SERVER: ...
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1answer
234 views

Does OpenStack make sense for a home server? [closed]

I currently have a home server (HP N40L) running FreeNAS to provide my home with a few basic things like a file server, media streaming, and a few virtualized apps + a windows XP virtual desktop. It ...
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2answers
270 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 ...
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0answers
53 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 ...
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1answer
938 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 ...
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0answers
41 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 ...
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1answer
128 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 ...
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0answers
353 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 ...
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1answer
220 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 ...
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1answer
72 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
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1answer
267 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
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132 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 ...
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1answer
240 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 ...
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0answers
83 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 ...
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1answer
121 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 ...
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35 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 ...
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0answers
89 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 ...
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2answers
535 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 ...
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0answers
158 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 ...
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0answers
31 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
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1answer
117 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 ...
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115 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
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1answer
39 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 ...
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5answers
185 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 ...
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166 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 ...
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1answer
43 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 ...