Re: [Openstack] NUMA some of the time?

Greetings Toni, Not sure I'm answering, but just as a quick note you can prioritize NUMA and CPU-pinning by creating dedicated flavors [1] with something like: openstack flavor set m1.largenuma --property hw:numa_cpus.0=0,1 --property hw:numa_mem.0=2048 Usually NUMA cores are reserved or shared o

Re: [Openstack] [Fuel] How to configure Xen + Libvirt using Fuel 8.0

Hi Ashish, you may want to check this out: Citrix – XenServer Plugin https://www.mirantis.com/products/openstack-drivers-and-plugins/fuel-plugins/ > On Mar 28, 2016, at 3:37 PM, Ashish Yadav wrote: > > Hi, > > Lately, I was trying to deploy the Openstack with Xen + Libvirt on the bare > met

Re: [Openstack] change IP of instance

> On Dec 4, 2015, at 5:40 AM, Ivan Derbenev > wrote: > > Is there a possibility to change ip of instance, without database hacking? Use the v4-fixed-ip option in —nic when booting your instance Cheers, F. ___ Mailing list: http://lists.openstack.or

Re: [Openstack] [Fuel] v7.0 error during deployment

Adam, the Fuel Master runs a NTP server. Tweak a bit the conf, by `fuelmenu` on the Master CLI: Go to Time Sync. You can configure internal or disable NTP at all (even if not recommended). Fabrizio. On 10/23/2015 12:17 AM, Adam Lawson wrote: What is required for these nodes to talk to the int

Re: [Openstack] [fuel] fuel cli question

Adam, I suppose you're asking for Fuel 7.0, in case just query the `fuel` command from CLI with --help [1]. Also, we deprecate GRE in 7.0+ in favor of VxLAN, even if you can force the command and use it, as I explain below. You can create your described env with this procedure: 1) Create env

Re: [Openstack] [Fuel] changing assigned VLANs after install

Can we add this to the official documentation? On 07/27/2015 08:39 AM, Alexander Liemieshko wrote: Changing VLAN ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe

Re: [Openstack] [Fuel] Neutron + VLAN install fails

On 06/22/2015 03:19 AM, Marco Mariani wrote: Hi! I'm trying to install (Fuel 6.0) a cluster (HA) of 5 nodes, designated as: ... The main problem is that, while installing the controllers, the public gateway cannot be reached and the install fails after a 600 seconds timeout (at about 77% -

Re: [Openstack] nova-docker error

Hello Reza, can you please write more details? What docker version have you installed on the compute node? What OpenStack release are you running nova-docker on? Have you properly configured Nova on the controller/s to work with docker hypervisors, and Glance to recognize docker images? Are you

Re: [Openstack] Who has taken the certification on OpenStack?

Yes, I know, but just people who succeeded. So? What's the question? Fabrizio On 05/08/2015 06:32 PM, Salvo Rapisarda wrote: Hi, I'm planning for OpenStack Mirantis certification (MCA-100). Do you know someone who took the exam with or without success? Thanks, Salvo. ___

Re: [Openstack] [Fuel] problem resolving node name only on ssh

Hi Pedro, there is a known issue when deploying HA Fuel clusters on Fedora: the interference of the NetworkManager service. Check if this applies to your case https://review.openstack.org/#/c/156188/11/pages/virtualbox/0300-install-virtualbox.rst HTH, Fabrizio On 04/23/2015 05:11 PM, Pedro V

Re: [Openstack] docker in openstack

On 03/22/2015 06:31 PM, Frans Thamura wrote: hi all any idea to make openstack work with docker Hi Frans, as Dariusz already answered, you can substitute the Nova drivers to work with Docker containers and not with virtualisation. So, when `nova boot`s, you will end up with containers instea

Re: [Openstack] [Fuel] Mirantis Fuel 6.0 HA deployment Failure associated with port 8774

> I will file a bug with the requested information. How would I create a > snapshot to upload? Hello Forrest, 1 - Go to http://:8000 2 - Click Support 3 - Click "Generate diagnostic snapshot" 4 - Download the snapshot (may take up to 10 minutes depending on volume of logs) 5 - Please upload

Re: [Openstack] [Fuel] Mirantis Fuel 6.0 HA deployment Failure associated with port 8774

On 03/04/2015 02:32 AM, Forrest Flagg wrote: Looking at the logs, I can see that port 8774 is failing to be found and causes a time out. The IP address that is being used is on the public network, 172.16.0.0/24 , instead of the internal 192.168.0.0/24

Re: [Openstack] Instance in error state

On 02/19/2015 12:24 PM, Janki Chhatbar wrote: Hi all I am 3 node architecture non-devstack setup of OpenStack. Wheneve I launch an instance, it goes into error state. What could be the possible reason and its remedy? Hello Janki, this is a very generic error. You must check Nova logs to find

Re: [Openstack] Neutron Network scenarios

On 02/10/2015 07:11 AM, Kamsali, RaghavendraChari (Artesyn) wrote: Hi, Where can I found openstack neutron network scenarions for practice. Also, this document [1] explains several topology examples, coming with practical switches configurations. HTH, Fabrizio. [1] http://docs.mirantis.

[Openstack] Randomly rebooting instances go in kernel panic

Hello, On Icehouse, I have an environment where instances randomly reboot and go in kernel panic. Nova correctly spawns instances from qcow2 images (Linux 3.0.75 x86_64) but, with a non predictable behaviour, libvirtd gets a signal 15 from time to time and restart them. nova.conf: virt_typ

Re: [Openstack] Centos 7 root pasword

On 10/14/2014 11:41 AM, Mridhul Pax wrote: I have downloaded a centos 7 image from the following site and created a glance image. Im able to provison a server via that image and the server booted up fine. Any one know how to login to the server ? It's reccomended to login to the instance throu