[Openstack] Network problem: Instances from non-nova-network can't reach outside

2011-12-28 Thread Lucio Cossio
Hello Guys, I'm testing a dual node installation of OpenStack Nova with Glance, and i really hope someone can help me with my current problem. My setup is like that: - First Node : All nova components plus Glance - Second Node : nova-compute I'm using diablo version that was installed from the

[Openstack] Seek Help -- Strange Problem on Euca- Commands in Openstack Nova

2011-12-28 Thread Chang Liu
Hi All, I encountered a problem configuring the cloud controller of Openstack Nova (Diablo release) on Ubuntu 11.10 x64 server. I've already done 'source novarc', the commands 'euca-describe-availability-zones verbose' and 'euca-describe-instances' works just fine, but 'euca-describe-images'

[Openstack] Test failures in keystone with python 2.6

2011-12-28 Thread Major Hayden
Hello there, I've had some difficulties getting tests to pass in keystone on python 2.6 since some commits on December 23: https://review.openstack.org/#change,2504 I'm still a bit new to the differences between python 2.6 and 2.7, but I tried running the tests on a few different platforms

Re: [Openstack] Network problem: Instances from non-nova-network can't reach outside

2011-12-28 Thread Alisson Soares Limeira Pontes
I am not sure why, but sharing the same Network Interface means these three subnets share the same range. Using the same subnet for Management and Storage network is common place and should not be an issue, but sharing the Public network subnet can be tricky.

Re: [Openstack] Seek Help -- Strange Problem on Euca- Commands in Openstack Nova

2011-12-28 Thread Anne Gentle
Hi Chang - I've seen this also as have these guys: https://answers.launchpad.net/nova/+question/179016 If you set --use_deprecated_auth in nova.conf to true it may work however I also looked through the bugs to see if it has been reported and couldn't find it, so perhaps this is fixed in trunk?

Re: [Openstack] cannot launch instance via dasboard - glance auth error

2011-12-28 Thread Jay Pipes
Hi! You need to remove the %tenant_id% part from the Glance URI endpoint templates. Cheers, -jay On Thu, Dec 22, 2011 at 6:28 AM, denmat tu2bg...@gmail.com wrote: Hi all, I'm trying to launch an instance via the dashboard with the admin account. (I have been following:

Re: [Openstack] how to re-attach volume after vm and host down unexpectedly

2011-12-28 Thread Razique Mahroua
Hey dude :)Remember my doc.In fact the main issue is not about the database state... it's about the ISCSI session that is lost after the node reboots.Check out my drp script. It does handle that for you

[Openstack] Fwd: reconnecting to RabbitMQ

2011-12-28 Thread Roman Sokolkov
-- Forwarded message -- From: Roman Sokolkov rsokol...@gmail.com Date: 2011/12/28 Subject: Re: [Openstack] reconnecting to RabbitMQ To: Ask Solem a...@rabbitmq.com Hi! I tried to make Rabbit HA for Openstack. My first e-mail was little innacurate. I use two nodes with

[Openstack] [Blueprint solidfire-scan-iscsidriver] Subclass in san.py to add Solidfire device support

2011-12-28 Thread John Griffith
I have submitted additions to nova/volume/san.py to add support for SolidFire iSCSI devices. I'm still learning the process so please be patient if I went about this incorrectly. I followed the docs to utilize the gerrit review system.

[Openstack] AMQPChannelException: (406, uPRECONDITION_FAILED) - Diablo

2011-12-28 Thread Leandro Reox
Hi guys, Im facing this error http://pastebin.com/8X3j4g8e it seems like nova compute cannot redeclare the queue I tried : rabbmitmqctl app-stop; rabbmitmqctl reset; rabbmitmqctl app-start and deleting the quees with amqp ruby utils Restaring nova-compute and libvirt, still getting the same

Re: [Openstack] Writes are faster than reads in Swift

2011-12-28 Thread Zhenhua (Gerald) Guo
Thanks for explaining it. I read the source code and confirmed that read operations incur more drop_cache calls than write operations. However, I am not sure whether the additional calls result in significant overhead. Need some tests to verify. Gerald On Tue, Dec 13, 2011 at 11:32 PM, Michael

Re: [Openstack] Writes are faster than reads in Swift

2011-12-28 Thread Zhenhua (Gerald) Guo
Thanks. Now, I understand the access pattern Swift is designed for. Do you know some real applications (or scenarios, use cases) that benefit from that design (except static image files)? Gerald On Wed, Dec 14, 2011 at 1:17 AM, Michael Barton mike-launch...@weirdlooking.com wrote: On Tue, Dec

Re: [Openstack] reconnecting to RabbitMQ

2011-12-28 Thread Chris Behrens
On Dec 28, 2011, at 5:36 AM, Ask Solem wrote: [...] amqplib does not support heartbeats so there may be cases where the client/server does not properly detect that the socket has been closed, this usually only a problem with some particular intermediate I received a private reply from Roman

[Openstack] CRITICAL XENAPI_MISSING_PLUGIN xenhost

2011-12-28 Thread Thomas Goirand
Hi, I'm trying to have both XenAPI (XCP, which I uploaded last week in SID) to work with Openstack (the version currently in experimental). Despite bug #909373 which I hacked my way around, nova-compute refuses to start with the below error. What am I doing wrong? What's that plugin thing about?

Re: [Openstack] CRITICAL XENAPI_MISSING_PLUGIN xenhost

2011-12-28 Thread Johannes Erdfelt
On Thu, Dec 29, 2011, Thomas Goirand tho...@goirand.fr wrote: What am I doing wrong? What's that plugin thing about? Note that I've put stuff in /etc/xapi.d, like the xenhost python script, but it doesn't seem that's enough. Did you place it in /etc/xapi.d or /etc/xapi.d/plugins? The latter is

Re: [Openstack] swift enforcing ssl?

2011-12-28 Thread Michael Barton
On Tue, Dec 27, 2011 at 2:11 PM, andi abes andi.a...@gmail.com wrote: Does the swift proxy enforce SSL connections if it's configured with a cert/key file? Or is it assumed that there's an external entity performing that? The Swift proxy's SSL support is probably only useful for light testing

Re: [Openstack] swift enforcing ssl?

2011-12-28 Thread Andrew Clay Shafer
Do not use the ssl in the python for anything beyond noodling on a proof of concept. Between the python ssl and eventlet, ssl is unusably broken. This should probably be in red in the documentation. ___ Mailing list: https://launchpad.net/~openstack

Re: [Openstack] Live migration with mult_host - only ugly approach?

2011-12-28 Thread Vishvananda Ishaya
Alternate approach: Give all hosts the .1 gateway address: diff --git a/nova/network/manager.py b/nova/network/manager.py index 2d62581..e6a0ba8 100644 --- a/nova/network/manager.py +++ b/nova/network/manager.py @@ -477,8 +477,7 @@ class NetworkManager(manager.SchedulerDependentManager):

Re: [Openstack] Network problem: Instances from non-nova-network can't reach outside

2011-12-28 Thread Vishvananda Ishaya
In some cases when everything is on one interface you need to set your main bridge to promisc mode to get it to forward properly. Try: ip link set promisc on br100 Vish On Dec 28, 2011, at 2:39 AM, Lucio Cossio wrote: Hello Guys, I'm testing a dual node installation of OpenStack Nova with

Re: [Openstack] AMQPChannelException: (406, uPRECONDITION_FAILED) - Diablo

2011-12-28 Thread Leandro Reox
Solved installing from trunk and restarting Rabbitmq on the controller node Regards On Wed, Dec 28, 2011 at 12:56 PM, Leandro Reox leandro.r...@gmail.comwrote: Hi guys, Im facing this error http://pastebin.com/8X3j4g8e it seems like nova compute cannot redeclare the queue I tried :

Re: [Openstack] CRITICAL XENAPI_MISSING_PLUGIN xenhost

2011-12-28 Thread Thomas Goirand
- Original message - On Thu, Dec 29, 2011, Thomas Goirand tho...@goirand.fr wrote: What am I doing wrong? What's that plugin thing about? Note that I've put stuff in /etc/xapi.d, like the xenhost python script, but it doesn't seem that's enough. Did you place it in /etc/xapi.d

Re: [Openstack] CRITICAL XENAPI_MISSING_PLUGIN xenhost

2011-12-28 Thread Ewan Mellor
You need chmod a+x /etc/xapi.d/plugins/* If you just want to install a package, Xen.org are building an RPM for XenServer / XCP with these plugins: http://downloads.xen.org/XCP/openstack/openstack-xen-plugins/. Cheers, Ewan. -Original Message- From:

Re: [Openstack] CRITICAL XENAPI_MISSING_PLUGIN xenhost

2011-12-28 Thread Thomas Goirand
On 12/29/2011 10:40 AM, Ewan Mellor wrote: You need chmod a+x /etc/xapi.d/plugins/* If you just want to install a package, Xen.org are building an RPM for XenServer / XCP with these plugins: http://downloads.xen.org/XCP/openstack/openstack-xen-plugins/. Cheers, Ewan. Hi, Thanks, but

Re: [Openstack] CRITICAL XENAPI_MISSING_PLUGIN xenhost

2011-12-28 Thread Ewan Mellor
It looks like it creates the file if it's not there -- it's just not smart enough to create /usr/etc if *that's* missing. I reckon if you fix the path, everything will work fine. I've no idea why that path was chosen even for XenServer (CentOS 5 based). Something like /etc/openstack would be

Re: [Openstack] Multinode installation (with devstack on the master)

2011-12-28 Thread Frost Dragon
Hi, I set up openstack on my second node with devstack as suggested. I could launch instances from the dashboard on the master node but couldn't view the vms on the second node with the VNC console in the dashboard. But the VNC console worked fine with instances launched on the master. On my

Re: [Openstack] Multinode installation (with devstack on the master)

2011-12-28 Thread Anthony Young
In this case, how should i tweak my localrc file to get network access for my VMs? I have setup SNAT on the master node to provide external network access to machines in the network 192.168.2.0/24. All my VMs are given ips in the fixed range 192.168.3.0/24. Is each machine configured

Re: [Openstack] CRITICAL XENAPI_MISSING_PLUGIN xenhost

2011-12-28 Thread Thomas Goirand
Hi Ewan, Yes, fixing the path is easy, but *what is in this file*? (see below: it was what I was specifically asking for) I've been searching for quite some time on the net, and didn't find any info about this, and I have no access to a XCP / XenServer machine... Is that file shipped by default