Stack Overflow
Stack Overflow

Questions tagged [openstack-nova]

Nova is the project name for OpenStack Compute

Nova is the project name for OpenStack Compute, a cloud computing fabric controller, the main part of an IaaS system. Individuals and organizations can use Nova to host and manage their own cloud computing systems. Nova originated as a project out of NASA Ames Research Laboratory.

Nova is written with the following design guidelines in mind:

  • Component based architecture: Quickly add new behaviors
  • Highly available: Scale to very serious workloads
  • Fault-Tolerant: Isolated processes avoid cascading failures
  • Recoverable: Failures should be easy to diagnose, debug, and rectify
  • Open Standards: Be a reference implementation for a community-driven api
  • API Compatibility: Nova strives to provide API-compatible with popular systems like Amazon EC2
451 questions
0
votes
1 answer

migrate on openstac from one project to another

I was wondering if there any way migrate all the resources on openstack (Havan or grizzly) from one project to another? I found a way to storage (using transfer-create ) and to machine i can always create an image and upload the image to the current…
Limor Stotland
  • 88
  • 4
0
votes
1 answer

How to create a new server using OpenStack.NET

I am new to OpenStack, just a few hours experience. I want to create a new machine using OpenStack.NET and this is the code that I come up with. var identityUrl = "http://server:5000/v2.0"; var imageUrl = "http://server:9292"; var username =…
Anonymous
  • 9,366
  • 22
  • 83
  • 133
0
votes
2 answers

Openstack Havana Installation

Hello I want to install openstack havana on my Single NIC machines. Will the installation work if i create virtual NIC's over single physical NIC please reply with some references
Gourav Sharma
  • 1
  • 2
0
votes
1 answer

Test Suites for OpenStack Nova CLI

I am wondering if it is there any Test Suite for OpenStack Nova Command Line Interfaces. I googled it and I found a bunch of Integration Test Suites (Tempest, Torpedo, StackTester, SmokeStack). Unfortunately, none of these Test Suite provides tests…
Giuseppe
  • 447
  • 2
  • 5
  • 14
0
votes
0 answers

JSON object not decoded

I am using openstack and I get a response from nova list which is supposed to be in json but when I try: nova list | python -m json.tool It returns: No JSON object could be decoded I used http://jsonlint.com to validate the response and It is…
user3176971
  • 599
  • 2
  • 6
  • 16
0
votes
3 answers

Python class method

I have a class instance of type : >>>print instance >>>
changzhi
  • 2,641
  • 9
  • 36
  • 46
0
votes
0 answers

instance gets multiple fixed IPs

I am running a nova-network node with FlatDHCPManager and 4 nova-compute nodes (one of them is also the nova-network node. I have multiple networks on the nodes via vlans (eth1.101, eth1.102, etc) Which I also created inside openstack with this…
Stefanos Kalantzis
  • 1,619
  • 15
  • 23
0
votes
1 answer

VPN Environment on non VLAN Netwoking in OpenStack

I have read the VPN ability of OpenStack here: Cloudpipe – Per Project Vpns One simple question: Is it possible to implement a VPN environment on a non-"VLAN Networking mode" (i.e. "Flat DHCP mode")? So when I access through the OpenVPN client, I'll…
Abz89
  • 1
  • 2
0
votes
2 answers

Get the NAT IP from openstack using chef

How to get the NAT ip address of an opnestack server instance, i am using the knife-openstack command to create the new instance and bootstrap it. The reason is that some of the configuration require me to add the NAT ip address, using ohai i can…
Saurav
  • 414
  • 6
  • 17
0
votes
1 answer

Not able to set cpuset atribute to vcpu element in instance xml

In relation to this patch, I have not been able to use it. I mean, as it has been merged so it is there in my code, but I am not sure how to enable/use it? This particular patch adds cpuset attribute to the vcpu element of the instance's xml file. I…
Pensu
  • 3,263
  • 10
  • 46
  • 71
0
votes
1 answer

OpenStack Nova switching to Cassandra -- pros and cons?

OpenStack Nova is currently using MySQL (powered by SQLAlchemy) as its db backend. What would be the pros and cons of switching to Cassandra?
Derek Chiang
  • 3,330
  • 6
  • 27
  • 34
0
votes
2 answers

Error in devstack script. nova-api did not start?

I have installed openstack on Ubuntu 12.04 single node using devstack. Now, it was running smoothly till yesterday. When i ran ./stack.sh today, it showed an error ./stack.sh:672 nova-api did not start I have python-paste and python-pastedeploy…
Pensu
  • 3,263
  • 10
  • 46
  • 71
0
votes
3 answers

Configure OpenStack nova with remote Bind Server

How can we configure OpenStack to use and dynamically update remote Bind DNS Server.
Mudasir Mirza
  • 171
  • 3
  • 13
0
votes
1 answer

Create image from ovf file at OpenStack using jcloud

I've been reading http://www.jclouds.org/documentation/quickstart/openstack/ and https://groups.google.com/forum/?fromgroups#!forum/jclouds but I've not found any example to create an image from an OVF file in the OpenStack repository. Does anyone…
tremendows
  • 4,262
  • 3
  • 34
  • 51
0
votes
1 answer

openstack nova api

I wand to add Hot Memory Add/Remove feature in OpenStack for my project. How can i do it in openstack.also can anybody suggest me how can I call libvirt setmem from openstack.
Madhur Pyasi
  • 1
  • 1
1 2 3
…
30 31