Re: [Openstack] Multiple Flat Networks same physical net

于 2014-4-10 21:21, gustavo panizzo 写道: Hello i have a use case where i have to use two provider networks over the same physical nic. My provider provides me 2 network ranges (each has it's netmask and gateway) over the same nic. without VLAN or tunneling. i need to expose both network

Re: [Openstack] Cinder Attach issues?

Ha, right you are, my man. I had a typo in my internal URL endpoint for cinder. After fixing that, and also specifying: "cinder_catalog_info=volume:cinder:internalURL" in my nova.conf on my compute nodes, it started working. Thanks a bunch! -erich On 04/09/14 23:22, John Griffith wrote:

[Openstack] [OSSA 2014-013] Keystone DoS through V3 API authentication chaining (CVE-2014-2828)

OpenStack Security Advisory: 2014-013 CVE: CVE-2014-2828 Date: April 10, 2014 Title: Keystone DoS through V3 API authentication chaining Reporter: Abu Shohel Ahmed (Ericsson) Products: Keystone Versions: from 2013.1 to 2013.2.3 Description: Abu Shohel Ahmed from Ericsson reported a vulnerability i

Re: [Openstack] [SWIFT] memcached connections staying open even after service restart?

Well once you remove the oldhost from all of your proxy-server.conf's "memcache_servers" list in the their [filter:cache] section; and restart those services - they won't make any more connections to the unreferenced memcached server. Internal proxy might... you should double check your /etc/swift

[Openstack] [OSSA 2014-012] Remote code execution in Glance Sheepdog backend (CVE-2014-0162)

OpenStack Security Advisory: 2014-012 CVE: CVE-2014-0162 Date: April 10, 2014 Title: Remote code execution in Glance Sheepdog backend Reporter: Paul McMillan (Nebula) Products: Glance Versions: from 2013.2 to 2013.2.3 Description: Paul McMillan from Nebula reported a vulnerability in Glance Sheepd

[Openstack] [SWIFT] memcached connections staying open even after service restart?

I'm wondering why the swift proxy hosts will keep memcached connections open to other hosts even after I remove the memcached settings from the proxy-server.conf and restart the service. I'm seeing what is the equivalent of ghost connections in the logs. I have a proxy that I've removed from servi

[Openstack] high load from qemu-nbd -c on deleted instance drives

Hi All, Running 2013.2.2 on Ubuntu 12.04. I've recently notices some (10% ish) of my compute node exhibiting unusually large "system' cpu utilization over the past few days. Looking a little more closely I see that there are a number of 'qemu-nbd -c' process trying to connect deleted instance dr

Re: [Openstack] Androidx86 VM image for Openstack

Hi Chathura, Thanks for your doc submission and question, but I've had others look at it and they agree this is specialized and belongs in your blog post. Do keep thinking of ways you can use OpenStack and share with the community though! Thanks, Anne On Sun, Apr 6, 2014 at 6:49 PM, Chathura Sar

Re: [Openstack] Multiple Flat Networks same physical net

On 04/10/2014 10:57 AM, Ageeleshwar Kandavelu wrote: > > How about this > in plugin.ini set like this > bridge_mappings = Physnet1:br-ex1,Physnet2:br-ex2 > > then go on and create a proxy bridge to emulate two network on same nic > ovs-vsctl add-br br-proxy > ovs-vsctl add-port br-proxy ethx

Re: [Openstack] Multiple Flat Networks same physical net

How about this in plugin.ini set like this bridge_mappings = Physnet1:br-ex1,Physnet2:br-ex2 then go on and create a proxy bridge to emulate two network on same nic ovs-vsctl add-br br-proxy ovs-vsctl add-port br-proxy ethx ovs-vsctl add-br br-ex1 ip link add name ex1-br-proxy type veth peer

[Openstack] Multiple Flat Networks same physical net

Hello i have a use case where i have to use two provider networks over the same physical nic. My provider provides me 2 network ranges (each has it's netmask and gateway) over the same nic. without VLAN or tunneling. i need to expose both network ranges to the VMs my initial tough was to

Re: [Openstack] quantum openvswitch agent on compute nodes stops working.

Steps to debug. 1. Understand where exactly the problem lies * Are you not able to reach the floating ip of instances? * First start a continuous ping from an machine outside openstack to the floating ip * Go to network node. Find the interface of the router that att

Re: [Openstack] quantum openvswitch agent on compute nodes stops working.

Thanks Robert, Yes other components still work, openvswitch works fine as no flows are dropped. I even do not see any error in the logs, but still it stops working. Also, after the restart it starts working fine,so I don't doubt the space in rabbit message queue to be a problem. Regards Akshat

[Openstack] [OSSG][OSSN] OpenSSL Heartbleed vulnerability can lead to OpenStack compromise

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 OpenSSL Heartbleed vulnerability can lead to OpenStack compromise - --- ### Summary ### A vulnerability in OpenSSL can lead to leaking of confidential data protected by SSL/TLS in an OpenStack deployment. ### Affected Services / Software ### Grizzly,

[Openstack] [Heat] Icehouse RC2 available

Hello everyone, Due to various release-critical issues detected in Heat icehouse RC1, a new release candidate was just generated. You can find a list of the 18 bugs fixed and a link to the RC2 source tarball at: https://launchpad.net/heat/icehouse/icehouse-rc2 Unless new release-critical issues