Re: [Openstack] [Neutron] Need L2 Connectivity between the extra two nics between the VMs created on OpensStack

2017-03-17 Thread Vivek Nirala
Alternatively can we use a bridge to attach the nic interfaces(of n number of virtual machines) ? If yes then is there any specific neutron command to add a bridge and attach nics to it, this is required since as far as i know nova needs a network to spawn an instance. if there is no specific neut

[Openstack] [Fuel] Unable to provision Compute node

2017-03-17 Thread Vimal Kumar
Hi, I am trying to install OpenStack using Fuel 11. A Fuel slave was provisioned successfully as Controller, but when I try to provision another slave as Compute, I am facing some issues. During provisioning, the 'system_provision' task always fails. This task refers to /usr/bin/provision but I s

Re: [Openstack] [Neutron] Need L2 Connectivity between the extra two nics between the VMs created on OpensStack

2017-03-17 Thread Neil Jerram
Hi Vivek, On Fri, Mar 17, 2017 at 11:27 AM Vivek Nirala wrote: > Alternatively can we use a bridge to attach the nic interfaces(of n number > of virtual machines) ? > Yes, this is exactly what Neutron does by default. > If yes then is there any specific neutron command to add a bridge and > a

Re: [Openstack] [Neutron] Need L2 Connectivity between the extra two nics between the VMs created on OpensStack

2017-03-17 Thread Yura Poltoratskiy
If I understand correctly, all I need to do is to create a network (via dashboard or cli), to create two ports and to attach the ports to you VMs. After all this steps you will have situation like you two servers connected through a switch or by wire directly (which is the same). This is in gen

Re: [Openstack] [Fuel] Unable to provision Compute node

2017-03-17 Thread Vimal Kumar
2017-03-17 15:31:56 ERROR [1236] c2cdd699-609d-4904-9d19-3e1269347d0c: file was not uploaded /tmp/provision.json on node 3 with timeout 180: node has not answered Is there any way to extend this 180 timeout? On Fri, Mar 17, 2017 at 5:00 PM, Vimal Kumar wrote: > Hi, > > I am trying to install Op

[Openstack] Third Bi-Annual Community Contributor Awards

2017-03-17 Thread Kendall Nelson
Hello All! As we approach the Boston Summit and Forum we also approach another round of Community Contributor Awards (CCA's)! The nomination runs how through April 23rd. So please nominate those you look to for guidance, those that ask the challenging questions, those that don't get enough recogni

[Openstack] nova-network -> neutron migration docs and stories?

2017-03-17 Thread Andrew Bogott
Googling for nova-network migration advice gets me a lot of hits but many are fragmentary and/or incomplete[1][2] I know that lots of people have gone through this process, though, and that there are probably as many different solutions as there are migration stories. So: If you have

Re: [Openstack] DHCP Request Failed on Ocata

2017-03-17 Thread Georgios Dimitrakakis
I have also disabled completely the "firewalld" service and reverted back to "iptables" service but without success. No matter what I do my instances cannot get a DHCP address unless the firewall is "stopped". I 've tried to add the UDP ports 67-68 on the firewall but without success as well

[Openstack] Ocata Dependency problem

2017-03-17 Thread Georgios Dimitrakakis
Performing a "yum update" I am seeing this message: Error: Package: python-zmq-14.7.0-2.el7.x86_64 (@centos-openstack-ocata) Requires: libzmq.so.4()(64bit) Removing: zeromq-4.0.5-4.el7.x86_64 (@centos-openstack-ocata) libzmq.so.4()(64bit) Update

Re: [Openstack] Ocata Dependency problem

2017-03-17 Thread Georgios Dimitrakakis
OK! I see the problem...There is a conflict with the "EPEL" repo. So I can either disable "epel" repo or I can install "yum-plugin-priorities" and give higher priority (lower value) in Ocata repo than the "epel". I 've chosen the last... Best, G. On Fri, 17 Mar 2017 23:09:08 +0200, Georgi

Re: [Openstack] nova-network -> neutron migration docs and stories?

2017-03-17 Thread Joe Topjian
Hi Andrew, NeCTAR published a suite of scripts for doing a nova-network to neutron migration: https://github.com/NeCTAR-RC/novanet2neutron IIRC, another organization reported success with these scripts a few months ago on the openstack-operators list. I'm currently doing some trial runs and all