http://summit.openstack.org/sessions/view/68
I've submitted a proposal on a similar subject but got rejected :) Maybe
because of redundancy.
Looking forward to talking about this at the summit.
Cheers,
LZY
On Thu, Apr 12, 2012 at 11:13 AM, Duncan McGreggor dun...@dreamhost.comwrote:
On Wed,
It is my understanding that in multi-node setup :
* nova-manage can be executed from any machine which may not be running
nova-network process. (Or should nova-manage always be run on nova-network
node ?)
* nova-manage does DB operations and delegates the actual networking
Sean Dague wrote:
If we want to think about OpenStack as a basic building block like
Apache, i18n is critical. Otherwise there are regions that won't adopt
it solely because of a lack of i18n.
Note that Apache HTTPd, for instance, does not seem to internationalize
its error messages. Only the
Joshua Harlow wrote:
So there is a question here that I don’t understand.
There a different levels of I18N, for say user facing error messages, or
for other things I consider UI (horizon).
Those need to be I18N and all that. I think the larger part that I don’t
understand is why the
Hi,
is there yet documented upgrade path from using managedit repo for
diablo on oneiric to use precise with essex?
I installed my cluster according to instructions from
docs.openstack.org for basic setup with dashboard. There are some
things that don't work still (errors) and I think it might
Hi,
I used devstack to install openstack on my xenserver 6.0.2. I followed the
video found in this link http://wiki.openstack.org/XenServer/DevStack. After
installation, I can access dashboard. But I failed to launch an instance.
I tried to launch image tty, after launching, the instance status
Hi there !
My goal is to host an essex cloud on my laptop to study how it works,
play with it, demo it and so on.
I am experiencing a network problem with cloud instances: they are not
allowed to access the internet (wget on google.com by example).
Nodes runs as kvm virtual machines hosted in a
+1It is important that we distinguish between those who might contribute to the development of OpenStack, who often have advancedlanguage skills, as contrasted with those who might be asked to operate a cloud based on OpenStack. While it may be that the languageof open source development is
You may have his this bug : https://bugs.launchpad.net/nova/+bug/965826
Says : this occurs When auth_host (in api-paste.ini) has the wrong IP address
Something to check ...
-Mandar
From: openstack-bounces+mandar.vaze=nttdata@lists.launchpad.net
Hi.
I'm using Openstack (2011.3
(2011.3-nova-milestone-tarball:tarmac-20110922115702-k9nkvxqzhj130av2) with 3
Compute nodes.
My scheduling option is default.
I have the problem as the following steps:
Compute node 1 is installed the modules: nova-api, nova-compute and
nova-network.
My cents:
Apache HTTP is not so equivelant to OpenStack here. Generally it doesn't
care about the application errors or exceptions thrown by web applications.
In openstack, exceptions have been defined in nova, horizon, keystone etc.
The messages of these exceptions are important for different
Den 12. apr. 2012 13.27 skrev Hua ZZ Zhang zhu...@cn.ibm.com:
These messages always need to be localized,
returned and displayed on user interface, not just be logged in backend
system. It is very common practice for a global software project.
OpenStack isn't an interactive application. It's a
Don't get me wrong.. I'd be happy to have the various openstack
clients offer localised error messages. I'd also encourage a
centralised effort to collect these translationns (so that all the
various language bindings will use the same localised error messages).
On the server, though, I believe
- any idea if my problem is in the nova configuration, or something to
do with the hypervisor iptables rules ?
- done something similar with good result ?
- any idea on what to try next ?
Actually adding an iptables entry on the hypervisor so packet coming
from the floating ip network were
1.3GB is more than enough. When you get that message, usually space
has already dried up, or there is a problem authenticating with
xenapi.
Check that:
xenapi_connection_url
xenapi_connection_password
are set correctly, and that you can reach dom0 from your devstack instance.
Have a look at
Dear Developers,
While testing our SUSE OpenStack packages we hit a nasty bug and reported it
as: https://bugs.launchpad.net/keystone/+bug/972502
We found out that the underlying cause was a lack of referential integrity[1]
using sqlite or mysql. When we tried to reproduce this issue on
Hi folks,
I have a diablo installation with Dashboard and I'm having the following error
when I try access Tenants or Users on Dashboard:
Error Unable to get tenant info: [Errno 110] ETIMEDOUT
Error Unable to list users: [Errno 110] ETIMEDOUT
Has anyone had this problem?
Lucian Thomaz
Sounds like you have access to keystone, but you don't have access to
nova-api...
--
Diego Parrilla
http://www.stackops.com/*CEO*
*www.stackops.com | * diego.parri...@stackops.com** | +34 649 94 43 29 |
skype:diegoparrilla*
* http://www.stackops.com/
*
*
On Thu, Apr 12, 2012 at 2:56 PM,
Dear OpenStack friends,
It will be happy and great for our OpenStack community to see this open
project open to more market all over the world.
In China, OpenStack community is very active. I heard many Chinese
engineers talking about their wish to have a Chinese versioned openStack,
including
On 04/11/2012 11:03 PM, John Dickinson wrote:
I do not think that these pieces of middleware belong in the core swift repo.
1) Including them in swift would require swift to depend on keystone for full
testing.
2) (When the middleware was created) Keystone's API was in a state of constant
Hi,
I need to install a minimal/simple Openstack IaaS Deployment framework on
CentOS 6.x from Source.
Is there anywhere a nice howto tutorial?
And yes: I know there are packeges, but I need it from source.
Cheers Viktor
smime.p7s
Description: S/MIME cryptographic signature
On 04/12/2012 04:52 AM, Thierry Carrez wrote:
Joshua Harlow wrote:
So there is a question here that I don’t understand.
There a different levels of I18N, for say user facing error messages, or
for other things I consider UI (horizon).
Those need to be I18N and all that. I think the larger
Both points of view being expressed about this with respect to log error
messages are valid and need to be accommodated.
An answer, as was suggested a while back, is for error messages to have
two parts:
1. A locale-independent part that can be used for searches or understood
by developers
Hi Yun!
Thanks very much for sharing this information. Can I ask you to pull the
code in this branch:
https://review.openstack.org/#change,5762
And retry your test? On my test machines, the work that Huang Zhiteng
has done to convert Nova's servers to use multiple operating system
On Thu, Apr 12, 2012 at 5:03 AM, John Dickinson m...@not.mn wrote:
4) We have previously removed auth systems from swift's core code in order to
simplify the codebase and allow separate dev cycles. All that is included now
is the most basic auth system required for dev work, stand-alone
Hello,
I try to assign quota to individual users, to control how many instances
each user can run concurrently. But I don't see a doc describing how to
do that. I use diablo release.
Any help or doc pointer will be greatly appreciated.
Xin
___
Both the profiling the multi-process work are great - good stuff!
Jay: Won't going multi-process just make it harder to profile? I think
it's actually a good thing to profile without the multi-process patch, find
fix and the bottlenecks in single-request performance, and then use
multi-process
On 04/12/2012 10:39 AM, Justin Santa Barbara wrote:
Both the profiling the multi-process work are great - good stuff!
Jay: Won't going multi-process just make it harder to profile?
Yep, that's why I said also note that your code profiling technique is
unlikely to be effective since cProfile
nova-manage is an admin tool,just as you said,it opeates the DB
directly,and can be executed both in nova-network node and
nova-compute node,it is a simple way to work as an admin tool before
keystone come out. in folsom,there will be and admin tool like
novaclient to take the place of
You can set quotas per tenant. If you have Horizon installed may be you can
modify quotas in the System Panel.
--
Diego Parrilla
http://www.stackops.com/*CEO*
*www.stackops.com | * diego.parri...@stackops.com** | +34 649 94 43 29 |
skype:diegoparrilla*
* http://www.stackops.com/
*
*
On Thu,
nova does not support it ever,you can set the flag quota_instances
to control the total num instances a tenant can create ,the num of
instances concurrently created is surely to be less than this quota .
2012/4/12 Xin Zhao xz...@bnl.gov:
Hello,
I try to assign quota to individual users, to
I try to assign quota to individual users, to control how many
instances
each user can run concurrently. But I don't see a doc describing how
to
do that. I use diablo release.
Any help or doc pointer will be greatly appreciated.
Quotas apply at the nova project/tenant granularity, as
On Thu, Apr 12, 2012 at 7:35 AM, J. Daniel Schmidt j...@suse.de wrote:
In our point of view foreign keys should be used in all possible places. This
would not harm any database that does not support them but helps all of us to
find data inconsistencies and related bugs, which leads to faster
Just a small warning: since cProfile has its own overhead on entering/exiting
every method and uses deterministic rather than statistical profiling, it may
misrepresent tiny functions. They will take much more wall-clock time simply
due to the profiling overhead * number of executions.
I'm not
Over the past day or so, I've made an effort to get Quantum running in
HTTPD.
My rationale has been to provide:
1. Native SSL support
2. IPv6
3. Certificate based Authentication
My goal has been to do this all on Essex without changing the projects'
python code base. I'm attempting to do
I'm keeping in search and think about the easiest way for users to
leverage their swift account.
There has several client applications for accessing swift around . Either
Windows / Linux / Mac.
But eventually , user still need to install a client for this purpose.
What if user can attach their
I did a quick test in Essex .
The process almost same as before(Cactus/Diablo)
1. Manage Quota for a specified Tenant from nova-manage .
2. Manage Default Quota parameters from nova.conf with several flags
3. Hacking Nova source code quota.py for default values.
Hope it helps.
Xin Zhao
Hi Mandar,
The whole default stuff is a common point of confusion with
QuantumManager, and something we're planning on getting rid of in Folsom.
For Essex, I've explained the details below.
On Wed, Apr 11, 2012 at 8:47 PM, Vaze, Mandar mandar.v...@nttdata.comwrote:
Dan,
Bug you
Folks,
From previous posts on the ML, it seems there are a couple of
efforts in train to add distributed content deduping to Swift.
My question is whether either or both these approaches involve
active client participation in enabling duplicate chunk
detection?
One could see a spectrum
Hi Mandar,
Thanks for bringing this up. For Essex, nova-manage commands to
create/delete Quantum networks must be run on the nova-network node. For
Folsom this will all change, as all networks will be created directly
against the Quantum API, rather than using nova-manage. I'll add a note to
All the tarballs should be available on Launchpad, there are links from the
main OpenStack.org page. Most instructions assume getting packages from
yum, apt-get, etc but once you get the source installed there are plenty of
CentOS specific config docs around. For Nova and Swift:
On Thu, 2012-04-12 at 11:10 -0400, Eoghan Glynn wrote:
Project-specific quotas may be set via the nova CLI, e.g.
$ nova quota-update tenant_ID --instances=50
otherwise the configured default quota is inherited.
Since you're still on diablo, the new quota classes mechanism would
not be
nova-manage
http://nova.openstack.org/runnova/nova.manage.html
nova-manage project quota projectname
example :
#list xin-project 's quota
$nova-manage project quota xin-project
Will return several key/value
#modify a key with new value
$nova-manage project quota xin-project --key=???
No this does not exist. If you are going to overprovision ram, you should
probably make sure that you have swap enabled on your host.
Vish
On Apr 12, 2012, at 4:10 AM, Văn Đình Phúc wrote:
Hi.
I'm using Openstack (2011.3
Of course I found the tarballs with the source code.
However all the centos specific docs I found couldn't really help. Most of
them are too old, did not work (concerning several dependency errors) or
provide only a single-node-installation
What I really search is a detailed step-by-step
Hi Kuo,
One option would be to keep the usage information (num files, num bytes,
etc) per container / account in an sqlite DB, just like it is done for
account and container info.
To avoid having to loop through all data at regular intervals (to update
the info), additional logic could be added
Thanks, the xenapi_connection_url is the problem.
Yi
On 04/12/2012 05:12 AM, Armando Migliaccio wrote:
1.3GB is more than enough. When you get that message, usually space
has already dried up, or there is a problem authenticating with
xenapi.
Check that:
xenapi_connection_url
Hi Kuo,
Here are some quick links:
https://github.com/redbo/cloudfuse
http://gladinet.blogspot.com/2010/10/openstack-windows-client.html
I'm running cloudfuse on Ubuntu without much to complain about.
Kind regards,
Frederik Van Hecke
*T:* +32487733713
*E:* frede...@cluttr.be
*W:*
Devstack just gained support for Fedora, so you could try using it. You might
have to make some modifications, but it is just a shell script so it should be
easy to read.
(From devstack.org) try:
git clone git://github.com/openstack-dev/devstack.git
cd devstack; ./stack.sh
On Apr 12, 2012, at
On Wed, 2012-04-11 at 23:13 -0400, Duncan McGreggor wrote:
The following channels have been created on Freenode and are
registered.
#osds-ballroom
#osds-seacliff-a-b
#osds-seacliff-c
#osds-seacliff-d
#osds-marina
#osds-bayview-a
#osds-bayview-b
#osds-golden-gate
Each channel is also
On 04/12/2012 01:05 PM, Dan Wendlandt wrote:
Hi Adam, cool stuff!
Thanks for reporting the issues. I'm in favor of both changes your
suggest. Any interest on working on the openstack common stuff? More
details inline.
I'll probably help out with common stuff across the board, especially
Thanks Mandar, that was my problem.
From: mandar.v...@nttdata.com
To: guib...@hotmail.com; openstack@lists.launchpad.net
Subject: RE: [Openstack] ERROR: string indices must be integers, not str
Date: Thu, 12 Apr 2012 11:02:44 +
You may have his this bug :
All my services are running, including the nova-api.
I can't see anything wrong on nova-api.log ..
How can I fix or where can I find informations about that?
Lucian Thomaz
From: diego.parrilla.santama...@gmail.com
Date: Thu, 12 Apr 2012 15:05:17 +0200
Subject: Re: [Openstack] [openstack]
On Thu, Apr 12, 2012 at 10:16 AM, Adam Young ayo...@redhat.com wrote:
On 04/12/2012 01:05 PM, Dan Wendlandt wrote:
Hi Adam, cool stuff!
Thanks for reporting the issues. I'm in favor of both changes your
suggest. Any interest on working on the openstack common stuff? More
details
So u have just touched on another issue,
I would still say that exception messages should not be translated (+1), haha.
If this is needed, then there is something wrong with the code and how
exceptions are used instead (ie the bad code smell). Exceptions should be meant
for error control flow,
Hi Jay,
I will take a look later when I find a box with multiple cores to take
advantage it..
Agreed - cprofiling is not so useful this case. This would be a purely
performance benchmark. If implemented correctly, we should see a
notable gain. However, It will probably not that linear because we
I have it running from source in a more-production-environment than
devstack, though on Debian...
https://github.com/justinsb/openstack-simple-config
Would you like to collaborate on fixing this up for CentOS the Essex
release? It was working a week or two before feature freeze, and post
Thanks for the response Caitlin,
The versioning/dedup ring we are working on at Nexenta will support
both 1 and 3. I'll be presenting at the Summit on this.
Great, I'll look forward to your presentation.
The ultimate goal of distributed dedup is scenario #1. Only the
client software can
Eoghan Glynn wrote:
The ultimate goal of distributed dedup is scenario #1. Only the client
software can determine the optimum chunk boundaries,
Agreed, this is where the maximum savings can be acheived, at the cost of
imposing some complexity on the client layer. I'd be interested in
Stefano Marfuli wrote:
For the summit, I don't think the standard is: use what you're familiar with
:)
Speaking from experience here, don't forget to remove the XYZ Company
Confidential from your template though.
___
Mailing list:
A little fuel for the fire / entertainment before the summit:
http://www.mnot.net/blog/2012/04/13/json_or_xml_just_decide
Cheers,
On 10/04/2012, at 3:56 PM, Vishvananda Ishaya wrote:
On Apr 10, 2012, at 2:26 AM, Thierry Carrez wrote:
Jay Pipes wrote:
I take it you didn't attend the
On Thu, 12 Apr 2012 23:57:59 +0800
Kuo Hugo tonyt...@gmail.com wrote:
What if user can attach their own account from swift-proxy (or something
else) directly via NFS or CIFS or iscsi target will be much better.
Would it not be easier to use an actual filesystem for that, like
GlusterFS? I
I made some patches to cloudfuse to get it to support Keystone auth:
http://blog.justinsb.com/blog/2012/03/29/openstack-storage-with-fuse/
I'd like to get this merged upstream, but haven't heard anything on my pull
request... Redbo? Bueller? :-)
I also saw an SFTP gateway floating about
I may disagree with a couple of the points along the way; but I agree with
the conclusion for OpenStack.
Thanks for writing it!
Justin
PS vim or emacs?
On Thu, Apr 12, 2012 at 12:58 PM, Mark Nottingham m...@mnot.net wrote:
A little fuel for the fire / entertainment before the summit:
I also recommend you use devstack to build an all-in-one Openstack
environment. I have searched so many instructions in Google, but few of
them can works fine.
Sam
On Tue, Apr 10, 2012 at 6:34 AM, Lance Haig lh...@haigmail.com wrote:
On 10/04/12 14:09, Vaze, Mandar wrote:
Would
Hi John,
On 2012-04-11, at 8:03 PM, John Dickinson wrote:
I do not think that these pieces of middleware belong in the core swift repo.
Understood.
1) Including them in swift would require swift to depend on keystone for full
testing.
As I mentioned in my initial email, the modules in
On Thu, 12 Apr 2012 15:28:21 -0500
Anne Gentle a...@openstack.org wrote:
keystone --token 012345SECRET99TOKEN012345 --endpoint
http://192.168.206.130:35357/v2.0 endpoint-create \
[]
--internalurl
http://192.168.206.130:8774/v2/$(tenant_id)s
I haven't fixed this
I agree that non-user visible protocol elements should not be translated.
I think we need to dig more on the error messages. E.g., see:
http://docs.openstack.org/api/openstack-compute/2/content/Asynchronous_Faults-d1e2009.html
The example there contains:
Could not find image
On 04/12/2012 03:58 PM, Mark Nottingham wrote:
A little fuel for the fire / entertainment before the summit:
http://www.mnot.net/blog/2012/04/13/json_or_xml_just_decide
I *have* to point out that your article is published on Friday the 13th.
Just sayin' :)
-jay
A good idea to separate into two parts, however I fear that the current
English strings don't serve the first role as well as first appears.
This has to do with the pre-processing we do on error strings to make
more accurate searches and error report titles.
A quick, very artificial example:
Hi,
We've just upgraded Gerrit to version 2.3. There are a lot of changes
behind the scenes that we've been looking forward to (like being able to
store data in innodb rather than myisam tables for extra data
longevity). And there are a few visible changes that may be of interest
to OpenStack
Maybe, here some codes are worth thouhands of words:keystone.catalog.backends.sql.Catalog: def get_catalog(self, user_id, tenant_id, metadata=None): d = dict(CONF.iteritems()) d.update({'tenant_id': tenant_id, 'user_id': user_id}) catalog = {} endpoints = [self.get_endpoint(e) for e in
Generally, I agree with a lot of what you're saying, but I want to point out a
couple of things:
1. Static language folks gravitate to XML, not simply because they're invested
in it, but because it solves a real problem:
In a static language, I want to to say something like:
myServer.name =
Hi folks
I'm trying to setup vncproxy with ubuntu package on precise.
But I could'nt find document how to setup them.
If you there are information, could you share me?
Thank you in advance
Nachi
___
Mailing list: https://launchpad.net/~openstack
Post
Hi, please see if following text can help.
To enable vnc console access VMs started by OpenStack, we need many components to collaborate.
Components on control node
nova-api, which is API server of OpenStack
nova-consoleauth, which is used to authorize vnc client
Swift keeps total bytes, container, and object count (eventually) up-to-date in
the account metadata. There are also log processing tools (like slogging -
http://github.com/notmyname/slogging) that can provide usage information
(including bandwidth) based on swift logs.
While I think that it's
I should also mention the summit session talking about this very topic led by
Everett Toews. It's (currently) scheduled for 9am on wednesday.
http://summit.openstack.org/sessions/view/81
--John
On Apr 12, 2012, at 8:51 PM, John Dickinson wrote:
Swift keeps total bytes, container, and
On Apr 12, 2012, at 6:44 PM, Pete Zaitcev wrote:
On Thu, 12 Apr 2012 15:28:21 -0500
Anne Gentle a...@openstack.org wrote:
keystone --token 012345SECRET99TOKEN012345 --endpoint
http://192.168.206.130:35357/v2.0 endpoint-create \
[]
--internalurl
Thanks , will have a look at cloudfuse.
I tried Gladinet solution already . But it do not support NFS protocol
currently
Frederik Van Hecke frede...@cluttr.be 於 2012年4月13日上午1:03 寫道：
Hi Kuo,
Here are some quick links:
https://github.com/redbo/cloudfuse
SFTP looks interesting .
I plan to have a try with your cloudfuse branch for later testing.
Any Consideration will back to this ticket.
Justin Santa Barbara jus...@fathomdb.com 於 2012年4月13日上午5:40 寫道：
I made some patches to cloudfuse to get it to support Keystone auth:
In my view, the biggest problem of swift is not the new features but the
improvement of performance.
At first, we knew that container-updater, *-auditor, *-replicator will loop
all the files in the disk during the running interval. When the number of
files is very large, the process of
On Thu, 12 Apr 2012 22:33:38 -0400
Lorin Hochstein lo...@nimbisservices.com wrote:
My understanding (based on somebody's previous answer in the mailing list,
or possibly one of the IRC channels) was that you could only do this with
the template backend, and when you were using the database
On Fri, 13 Apr 2012 08:11:28 +0800
Yong Sheng Gong gong...@cn.ibm.com wrote:
Maybe, here some codes are worth thouhands of words:
I quite agree. On the other hand, does Anne care to read it? She needs
a concise answer as to what command to document precisely, if I understad
her query right.
So looking at the code.. both templated and sql backends seem to support the
variable substitution.
And if i am reading the code correctly they support both of the following
variable declarations:
%(tennant_id)s
$(tennant_id)s
since it appears the code replaces $( with %(
--shep
On Apr 12,
Ignoring issues of Ram . I have a number of questions as the following model:
My node-1's resource as the following:
CPU : 4 core
RAM: 4 GB.
Now , My Node-1 is hosting 4 instances:
3 instance: (each VM: 1 core CPU, 2 GB ram,..).
2 instance(i-0001, i-0002) is turn of and
Here is one sample keystone default_catalog.templates which defines some services. In fact I think for SQL, we need use keystone client to add them into SQL DB.# config for TemplatedCatalog, using camelCase because I don't want to do# translations for keystone
Hi,
From: openstack-bounces+atul.jha=csscorp@lists.launchpad.net
[openstack-bounces+atul.jha=csscorp@lists.launchpad.net] on behalf of Anne
Gentle [a...@openstack.org]
Sent: Friday, April 13, 2012 10:03 AM
To: Pete Zaitcev
Cc: Openstack Mail List
Nova has stayed out of doing this auto-migrations so far. You are requesting a
very specific type of overallocation of resources, as in don't count machines
that are shutoff when scheduling, but then automatically move them if they are
turned back on. It is an interesting idea, but not
Title: precise-openstack-essex-nova-trunk
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise-openstack-essex-nova-trunk/710/Project:precise-openstack-essex-nova-trunkDate of build:Thu, 12 Apr 2012 06:06:07 -0400Build duration:5 min 17 secBuild cause:Started by user
Title: precise-openstack-essex-deploy
General InformationBUILD FAILUREBuild URL:https://jenkins.qa.ubuntu.com/job/precise-openstack-essex-deploy/18312/Project:precise-openstack-essex-deployDate of build:Thu, 12 Apr 2012 09:46:41 -0400Build duration:46 minBuild cause:Started by command lineBuilt
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