[Openstack] Query regarding using Openstack

We are undergraduate students and for our undergraduate research work we are planning to build Openstack Cloud in our Linux machine. For better security purpose of our Cloud we are planning to develop a Intrusion Detection Technique using Hidden Markov Model. In order to develop the HMM we pla

Re: [Openstack] [Openstack-operators] RabbitMQ issues since upgrading to Icehouse

No problem setting it to 2, the problem arises when you upgrade to icehouse the default for metadata workers has changed from 1 -> number of processes. So if you don’t change your config you’ll all of a sudden get a lot more nova-api-metadata servers running. (If you’re using multi host and have

Re: [Openstack] [Openstack-operators] RabbitMQ issues since upgrading to Icehouse

What was the problem with metadata workers set to 2 ? Tim > -Original Message- > From: Sam Morrison [mailto:sorri...@gmail.com] > Sent: 03 September 2014 00:55 > To: Abel Lopez > Cc: openstack-operat...@lists.openstack.org; openstack@lists.openstack.org > Subject: Re: [Openstack-operators

Re: [Openstack] Open vSwitch agent - Down - Error on logs, it doesn't come up anymore...

Maybe I'm facing the BUG: https://bugs.launchpad.net/fuel/+bug/1346898 But I'm not sure... On 3 September 2014 01:49, Martinx - ジェームズ wrote: > I'm seeing that is is down (Open vSwitch agent) for about 5 hours, I did > nothing on this server... It came down "out of nothing"... :-/ > > On 3 Sep

Re: [Openstack] [openstack-dev] [H][Neutron][IPSecVPN]Cannot tunnel two namespace Routers

Hi, I did the same in the past for demo, and it worked well. Does secgroup of VM2 allow connections from VM1? 2014年9月3日水曜日、Germy Lureさんは書きました: > Hi Stackers, > > Network TOPO like this: VM1(net1)--Router1---IPSec VPN > tunnel---Router2--VM2(net2) > If left and right side deploy on diffe

Re: [Openstack] Open vSwitch agent - Down - Error on logs, it doesn't come up anymore...

I'm seeing that is is down (Open vSwitch agent) for about 5 hours, I did nothing on this server... It came down "out of nothing"... :-/ On 3 September 2014 01:40, Martinx - ジェームズ wrote: > BTW, I'm running IceHouse with Ubuntu 14.04.1, VLAN Provider Networks (no > GRE, no VXLAN)... > > > On 3 Se

Re: [Openstack] Open vSwitch agent - Down - Error on logs, it doesn't come up anymore...

BTW, I'm running IceHouse with Ubuntu 14.04.1, VLAN Provider Networks (no GRE, no VXLAN)... On 3 September 2014 01:27, Martinx - ジェームズ wrote: > Guys, > > One of my Compute Nodes, have its Open vSwitch agent in a Down state, I'm > seeing the following errors after tryign to restart > neutron-pl

Re: [Openstack] Welcome to the "Openstack" mailing list (Digest mode)

刘刚 From: openstack-request Date: 2014-09-03 11:19 To: liugang12 Subject: Welcome to the "Openstack" mailing list (Digest mode) Welcome to the Openstack@lists.openstack.org mailing list! To post to this list, send your email to: openstack@lists.openstack.org General information about the

[Openstack] Open vSwitch agent - Down - Error on logs, it doesn't come up anymore...

Guys, One of my Compute Nodes, have its Open vSwitch agent in a Down state, I'm seeing the following errors after tryign to restart neutron-plugin-openvswitch-agent: --- ==> /var/log/neutron/openvswitch-agent.log <== 2014-09-02 20:18:13.665 5503 ERROR neutron.agent.linux.ovsdb_monitor [req-91a64

Re: [Openstack] Heat template works in command line but fails at dashboard

ZHOU TAO A wrote on 09/02/2014 10:23:34 PM: > I can launch a template from CLI by running 'heat stack-create -f > mytemplate.yaml', but I cannot launch it from dashboard because it get > the wrong security group. > > I have a security group parameter defined like this: > >my_security_gro

[Openstack] Heat template works in command line but fails at dashboard

Hi All, I can launch a template from CLI by running 'heat stack-create -f mytemplate.yaml', but I cannot launch it from dashboard because it get the wrong security group. I have a security group parameter defined like this: my_security_group: type: comma_delimited_list label: 'Node

Re: [Openstack] [Openstack-operators] RabbitMQ issues since upgrading to Icehouse

Hi Abel, We were running Havana on Precise before. We moved to Icehouse on Trusty. So new kombu etc. too. We also moved to new rabbit servers so all the queues were fresh etc. Joe: Yeah we have metadata_workers set to 2 also, a little gotcha for the icehouse upgrade. Cheers, Sam On 3 Sep 20

Re: [Openstack] Cisco IAC 4 compatibility?

I don't mean to bump this unnecessarily but wondering is anyone on the list sits at Cisco and is familiar with IAC compatibility with Openstack versions? I'll continue checking with my offline contacts in the meantime. Mahalo, Adam *Adam Lawson* AQORN, Inc. 427 North Tatnall Street Ste. 58461 W

Re: [Openstack] [trove] trove + qpid

On 9/2/2014 10:32 AM, David Pintor wrote: Hi there, I've been following the CentOS guide for Icehouse [1] and I got everything working correctly but trove. It looks like trove and qpid might not work well together as per [2]. Has anyone managed to get Trove to work along with qpid? If yes, w

Re: [Openstack] [Openstack-operators] RabbitMQ issues since upgrading to Icehouse

Hi Sam, We upgraded to Icehouse over the weekend and had some issues with Rabbit. The number of RabbitMQ connections went from ~70 to ~380 post-upgrade and we had reports of users being unable to use the metadata service and that instances took longer to boot as they waited for metadata. I notic

Re: [Openstack] RabbitMQ issues since upgrading to Icehouse

Hi Sam, I've been tracking down other bugs with oslo.messaging + rabbit: My problem was publishers may deliver messages to the void if rabbit restarts. See https://bugs.launchpad.net/oslo.messaging/+bug/1338732 and https://review.openstack.org/#/c/109373/. Cheers, -- Noel On Mon, Aug 25, 201

Re: [Openstack] Getting started with Dev

Use “Independent” as your affiliation. There are many contributors in the same situation, and the community appreciates input from anyone with good ideas. From: Sharan Kumar M mailto:sharan.monikan...@gmail.com>> Date: Tuesday, September 2, 2014 at 10:13 AM To: "openstack@lists.openstack.org

Re: [Openstack] Getting started with Dev

In order to be able to submit contributions to Openstack you need to create an account in: https://launchpad.net/openstack/+login , with this you will be able to report bugs, assign to blueprints, send patchs to gerrit, etc. On 2 September 2014 14:13, Sharan Kumar M wrote: > Hi Everyone, > > I

[Openstack] Getting started with Dev

Hi Everyone, I came to know about OpenStack a year back. And I have contributed to a couple of opensource projects the past few years. And now, having known about openstack a little more, l would like to contribute to OpenStack and gain more knowledge in the process. I started with the getting st

[Openstack] [trove] trove + qpid

Hi there, I've been following the CentOS guide for Icehouse [1] and I got everything working correctly but trove. It looks like trove and qpid might not work well together as per [2]. Has anyone managed to get Trove to work along with qpid? If yes, would you mind sharing your /etc/trove/*.co

[Openstack] [Heat] VolumeAttachement Groups

Hello, I would like to know if it's possible to use a Resource Group in Heat templates to create cinder volumes and then another Resource Group to attach these volumes to a VM. So for a VM with 10 volumes we'll need 3 resources, 1 for the VM another (ResourceGroup) for the creation of 10 volum