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

3
votes
0answers
314 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 ...
2
votes
0answers
64 views

Openstack Auto-Pilot - No Hardware Zones / Physical Zones Listed in Landsacape

Following the instructions available here I am at the final step of the landscape / autopilot install. The pre-configure checklist shows everything is good, but when I click configure there is no ...
2
votes
0answers
48 views

Which openstack instance has a certain IP address

There are IPs on my network that are not configured as fixed or floating in Neutron, they are simply claimed by an instance (e.g. via ifconfig eth0:1 ip.add.re.ss). How do I get openstack (possibly ...
2
votes
0answers
129 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 ...
2
votes
0answers
724 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 ...
2
votes
0answers
350 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 ...
2
votes
0answers
160 views

Openstack with no fixed range

I test-drove various Openstack installations (devstack, offical guides and so on) on VM's and me&my devs love it, so we acquired the HW to set a small production cluster (3 IBM x3650, 4 ethernets ...
2
votes
0answers
322 views

How to create and import image into openstack?

I downloaded the image precise-server-cloudimg-amd64-disk1.img from http://uec-images.ubuntu.com/releases/precise/release/ , then I tried to import it into openstack using: glance -v add ...
2
votes
0answers
1k views

How does one configure networking on OpenStack?

I've been playing with Openstack, but I can't get the networking to function correctly. I'm just trying to get a single server going. I can bring up instances, but they get stuck at the BIOS loading ...
1
vote
0answers
122 views

Multiple networks per interface in OpenStack in Hetzner

I'm trying to run a small OpenStack setup over a few servers hosted in hetzner.de, I'm currently deploying a basic setup to two servers. All servers are running Ubuntu, they are connected to each ...
1
vote
0answers
26 views

Do We Need To Use Identical CPUs to Configure OpenStack For the First Time?

In terms of CPUs and OpenStack configuration does all the following solutions hold? All CPUs need to be identical (e.g., XEON E5). CPUs can be from the same vendor and family; but with different ...
1
vote
0answers
23 views

Is it possible to manage group of vms in openstack as a single instance?

I am reviewing openstack technology as a possible solution for creating sandboxes. What I am going to do is to create instances that contains several vms connected within virtual network. There will ...
1
vote
0answers
164 views

Symptom - high cpu for termsvcs and everything is extremly slow - Win2k12 server running on open stack

I'm setting up win2k12r2 server on openstack but after using the server for a little while it becomes unusable. It is barely possible to move a window (e.g. the resource monitor window). The CPU sage ...
1
vote
0answers
177 views

How to source admin credentials to gain access to admin-only CLI commands in Openstack's Nova?

According to this documentation the admin credentials need to be sourced as follows: [vagrant@localhost ~]$ source admin-openrc.sh -bash: admin-openrc.sh: No such file or directory The suspicion is ...
1
vote
0answers
39 views

What's the most reliable way to determine an OpenStack host's own UUID?

I would like to be able to reliably determine the UUID associated with an OpenStack guest from within the guest. A klugey way to do it would be something like: # nova show `hostname` | grep ' id ' | ...
1
vote
0answers
131 views

Are /dev/disk/by-id symlinks unreliable?

I am provisioning a Nova server and Cinder volumes using a Heat template. In order to identify the Cinder volumes attached to my OpenStack server I would like to use the /dev/disk/by-id/... symlinks ...
1
vote
0answers
159 views

NoVNC being blocked behind firewall, how can I find the port being blocked?

We have an OpenStack cloud running internally and wanted to allow student's access to the NoVNC console from within Openstack's Horizon web panel. Everything work's internally however after adding ...
1
vote
0answers
93 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
0answers
139 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 ...
1
vote
0answers
250 views

OpenStack Server Instances have internet access, but they are unable to access the internal network

I'm running an OpenStack Grizzly release with a Nova-Network configuration. [No Quantium]. My network is setup as follows: OpenStack Box (10.10.13.xx network)->OpenStack Internal Network ...
1
vote
0answers
530 views

Ghost “vlan 0” tags added to ethernet frames in CentOS guest under OpenStack

I'm trying to debug an issue involving a KVM virtual machine instance where the instance doesn't respond to network requests when the source is on another physical machine, which is on the same subnet ...
1
vote
0answers
366 views

NGINX and OpenStack Horizon?

I recently update our web infrastructure to use NGINX instead of our Apache servers. Now, I'm also operating an OpenStack Infrastructure and I was wondering if there is a state of the art way to ...
1
vote
0answers
781 views

arp reply is not processed

My eth0 interface does not process a legitimate arp reply. When I try to ping a host, I see arp request and reply with tcpdump from the host I try to ping from, but ip neigh says that there is a ...
1
vote
0answers
202 views

OpenStack compute nodes kernel panic

I'm fairly new to the OpenStack world and have been working on getting our first cluster up and running. I've primarily been using this document http://wiki.debian.org/OpenStackPuppetHowto among ...
1
vote
0answers
741 views

openstack, bridging, netfilter and dnat

In a recent upgrade (from Openstack Diablo on Ubuntu Lucid to Openstack Essex on Ubuntu Precise), we found that DNS packets were frequently (almost always) dropped on the bridge interface (br100). ...
1
vote
0answers
208 views

OpenStack Networking Config

I'm setting up a single node/controller on a RackSpace VM (for testing) I have two interfaces the public one (31.222.162.) and the local network one (10.177.68.) but I dont know how to state the ...
0
votes
0answers
11 views

Does it make sense to define a VNC server in an OpenStack controller node?

I have some doubts about the vncserver_listen and the vncserver_proxyclient_address options in the nova.conf config file. In the OpenStack install guide, the session Chapter 5. Add the Compute ...
0
votes
0answers
62 views

stack.sh - OpenStack installation failed

I think it's 45th time I'm trying to install OpenStack - I've tried all possible methods I know ( openstack-deploy, manual, stack.sh ) .. but I'm still getting some problem. I would like to have that ...
0
votes
0answers
19 views

How do I add additional OpenStack compute node without using packstack?

I currently have a multinode OpenStack Icehouse setup running that was installed by using packstack on CentOS 6.6. Does anyone know the steps to add another compute node without using packstack? There ...
0
votes
0answers
43 views

Tenant and External network VLAN mapping in Openstack

I have deployed Openstack Juno on VMware with 3 nodes one for each network, controller & compute using this guide. In the neutron configuration I am using VLANs for both tenant and external ...
0
votes
0answers
31 views

instance cannot be launched in openstack (vnc setting)

When an instance is being launched, I get a following error: No valid host was found. There are not enough hosts available. And in the scheduler.log 2015-03-27 12:22:07.537 14372 INFO ...
0
votes
0answers
71 views

live-migration failure and unable to launch an instance

I am having a trouble enabling live-migration in Openstack. I followed these steps such as setting vnc_listen = 0.0.0.0 etc. However, I get the following errors: 2015-03-27 17:43:42.336+0000: ...
0
votes
0answers
63 views

CSR1000v image in Openstack as a VM

I have an esxi host. Under that I have created a Ubuntu 14.04 machine running Openstack(devstack single node)Juno release. I am trying to spin CSR1000v image as a VM inside Openstack. I followed the ...
0
votes
0answers
43 views

juju juju bootstrap' in container uoi-bootstrap:10.0.3.147"

When I try to install Openstack using this command: sudo openstack-install I get this error and this is my error log: [DEBUG • 03-14 08:10:21] • cloudinstall.utils • (utils.py, container_run, ...
0
votes
0answers
44 views

ssh into coreos on open stack using nova doesn't work

I have a coreos image and I am trying to boot the coreos image via nova client. The instance is fine and the process succeeds but I am unable to login to the coreos instance. I am following this ...
0
votes
0answers
54 views

Access dashboard on freshly installed OpenStack from outside world

I followed this guide to install a single machine setup, and it appears to have worked. I get the openstack-status screen and it's green across the board. Now I want to access the dashboard at ...
0
votes
0answers
50 views

Keepalived on openstack vm is possible?

I install keepalived on openstack vm and try create virtual ip for my lan network. But not working, I try use flat network with floating IP and vlan, but still no luck. It's possible use keepalived ...
0
votes
0answers
37 views

vpnc router on CentOS not forwarding the rensponse

I'm mounting a vpnc router on an openstack environment. I mounted a CentOS Server with ip_forward enabled and iptables, with local IP 192.168.2.2. The remote network is 10.0.0.0/8 and the local ...
0
votes
0answers
164 views

Neutron VPN agent throwing ipsec_pluto error when trying to associate/disassociate floating ip

I'm having a problem where Neutron tosses an error when trying to associate or disassociate a floating ip address with an instance. This seems to be preventing my floating IPs from actually doing ...
0
votes
0answers
365 views

iscsi not working after host reboot

I have a host that is acting as both an iscsi initiator and target. It's an OpenStack box that acts as both the storage node (cinder) and also as a compute node. There is also another compute nodes on ...
0
votes
0answers
159 views

Equivalent to TYPE=“OVSPort” DEVICETYPE=“ovs” OVS_BRIDGE=br-ex in Ubuntu 14.04?

Is there an equivalent to TYPE="OVSPort" DEVICETYPE="ovs" OVS_BRIDGE=br-ex in Ubuntu 14.04? The system is OpenStack Icehouse with 3 nodes (controller, network, compute1) each on a VirtualBox Ubuntu ...
0
votes
0answers
154 views

OpenStack Live-Migration VNC server error

Following these steps to do a live migration results in: 2014-12-08 00:42:38.772 17808 ERROR nova.virt.libvirt.driver [-] [instance: db9d53ac-4a75-4009-a67e-f45abf9d4d32] Live Migration failure: ...
0
votes
0answers
125 views

etcd will not start on CoreOS in OpenStack instances

I have deployed three instances of CoreOS in my OpenStack setup. I can ssh into the instances, but etcd will not start. systemcctl status -l etd says: ● etcd.service - etcd Loaded: loaded ...
0
votes
0answers
31 views

What's the best way of creating NGINX server block on OpenStack floating ip allocation?

Im not sure if I'm approaching this from the right angle. I'm wanting to create a subdomain of bournetohack.com on a NGINX server upon associating a floating IP. What I was thinking is too tag onto ...
0
votes
0answers
75 views

upstart fail to run service and not able to debug

I am using os-svc-daemon to create my upstart service for openstack project. my upstart job config is as below File : /etc/init/myservice.conf start on runlevel [2345] stop on runlevel [016] env ...
0
votes
0answers
102 views

TCP ignores some packets for no reason

I have a weird problem which I can't understand. The actual network configuration is quite complex, because I am using Openstack and Docker to build a virtual network. However, the problem is not ...
0
votes
0answers
528 views

Openstack cannot attach volume to instance

I try to install block storage, but the volume cannot attach to instance. I'm pretty sure, I followed all instructions but compute node got error 2014-11-04 17:25:05.265 20896 ERROR ...
0
votes
0answers
208 views

openstack/ovs failed to add br-ex as port: File exists

I am having trouble setting up openstack ice house on a single machine. In the openvswitch-agent.log I get: Warning neutron.agent.linux.ovs_lib [-] Found failed openvswitch port: [u'm2', [u'map', ...
0
votes
0answers
252 views

Libvirt/KVM vm - No network connectivity

I have installed devstack (OpenStacks development platform) on a physical ubuntu 14.04 host and I have been trying to follow the tutorials for manually creating an image. I have tried for Ubuntu and ...
0
votes
0answers
142 views

What it takes for an openstack instance to connect to internet

I'm running a two node openstack cloud with single NIC using nova-network, Everything seems fine but when it comes to networking there are many problems and I think thats due to having only one NIC on ...