Re: [openstack-dev] How we can find list of medium/low bugs for nova

[chandraprakash mishra]

My concern was how i can filter bug list for a specific project like
kilo,liberty etc
https://bugs.launchpad.net/openstack/+bugs

On Sun, Nov 1, 2015 at 2:34 PM, Gary Kotton  wrote:

> Hi,
> In general the process is as follows:
>
>1. Fix the bug in the trunk/master branch
>2. If the bug meets stable back port criteria (
>https://wiki.openstack.org/wiki/StableBranch), and it is approved in
>trunk, then do a cherry pick
>
> Thanks
> Gary
>
> From: chandraprakash mishra 
> Reply-To: OpenStack List 
> Date: Sunday, November 1, 2015 at 10:56 AM
> To: OpenStack List 
> Subject: [openstack-dev] How we can find list of medium/low bugs for nova
>
>
> I want to just start participation in openstack-nova from low/medium level
> of bugs.
> I tried to list out bugs but i am confused about target .is it all bugs
> based on target (Kilo,Liberty)
> or we can start random bugs from _nova list bug
> 
> --
> Thanks and Regards,
> Chandra Prakash Mishra
> Software engineer,hp
> 9611424996
>
>
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>


-- 
Thanks and Regards,
Chandra Prakash Mishra
Software engineer,hp
9611424996
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[openstack-dev] How we can find list of medium/low bugs for nova

[chandraprakash mishra]

I want to just start participation in openstack-nova from low/medium level
of bugs.
I tried to list out bugs but i am confused about target .is it all bugs
based on target (Kilo,Liberty)
or we can start random bugs from _nova list bug

-- 
Thanks and Regards,
Chandra Prakash Mishra
Software engineer,hp
9611424996
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Re: [Openstack] Trying DevStack, and getting errors

[Neil Jerram]

I'm pretty sure there was another thread on this within the last week, on 
either openstack-dev@, openstack@ or openstack-operators@, but right now (with 
just my phone) I can't find that.

Regards - Neil

From: Thales
Sent: Sunday, 1 November 2015 00:07
To: Openstack
Reply To: Thales
Subject: [Openstack] Trying DevStack, and getting errors


Hello,

I wanted to try out OpenStack, so I downloaded DevStack to my Ubuntu 14.04 OS.  
 However, when I attempt to run it, using ./stack.sh, I get the following 
error:  ImportError: No module named _io


I figure this is a problem with the virtual environment (virtualenv), because 
if I try my Python out on the command line, I can import _io.


I've been trying to get this working for a couple of days, but am not sure what 
the solution is.Somehow the virtualenv is not recognizing the module _io.

Has anyone else had this problem?  Does anyone have a solution for it?

Many thanks for any help!

Regards,
...John
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Re: [Openstack-operators] VMWARE HA-OpenStack Deployment

[Gilles Mocellin]

Le 30/10/2015 00:35, Anas Alnajjar a écrit :


Thanks Donald
No I try to build whole my open stack inside VMware esxi , and use 
VMware ha to provide HA for my open stack so all nodes will be VMs 
inside VMware , and if one host go down , VMware will relocate the VMs 
node to another host ,. . .


So I will install esxi on three host servers and configure VMware HA , 
then create three instance , one for controller , one for storage , 
and one for network nodes. .


Then I will use the esxi hosts itself as compute nodes . .

This will give me HA for the controller and network and storage nodes 
also to instances. .


So is this architecture doable???



Yes, it's doable (that's what VMware VIO do).

With a customer, we plan to do just that for the first version of their 
private Cloud.

Why not VIO ?
- to chose the OpenStack version we want
- to be able to install some projects like Murano, Designate, Trove... 
Not supported by VIO.

- to be able to use KVM nova compute nodes

As said Kris, you will still have downtime for upgrades.
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Re: [openstack-dev] Using openstack-ansible to install Neutron LBaaS v2

[Jesse Pretorius]

On Saturday, 31 October 2015, Jamie Hannaford 
wrote:

> How do I install https://github.com/openstack/neutron-lbaas​ using
> openstack-ansible?
>
> The online documentation provides the details:


http://docs.openstack.org/developer/openstack-ansible/install-guide/configure-lbaas.html

HTH!

-- 
Jesse Pretorius
mobile: +44 7586 906045
email: jesse.pretor...@gmail.com
skype: jesse.pretorius
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[openstack-dev] [keystone] Implementation and policy of keystone

[Toshiya Shiga]

Hi.

We want to implement that the project users are able to manage the users of 
own's project.
We are considering some proposals for that.

which keystone project's policy is using "domain" (e.g. reseller)or is not 
using "domain"?
We want a proposal that meets the project of policy.


Thanks and Regards,

---

Toshiya Shiga

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[Openstack] Cluster creation error

[Vaishali Sharma]

I installed sahara inside devstack and when I try to create clusters or do
any other job in data processing tab I get these errors like "unable to
fetch cluster list", "unable to retrieve data processing plugin" .how can I
resolve this?
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Re: [openstack-dev] [puppet] Creating puppet-keystone-core and proposing Richard Megginson core-reviewer

[Adam Young]

On 10/31/2015 10:55 AM, Emilien Macchi wrote:

At the Summit we discussed about scaling-up our team.
We decided to investigate the creation of sub-groups specific to our 
modules that would have +2 power.


I would like to start with puppet-keystone:
https://review.openstack.org/240666

And propose Richard Megginson part of this group.

Rich is leading puppet-keystone work since our Juno cycle. Without his 
leadership and skills, I'm not sure we would have Keystone v3 support 
in our modules.
He's a good Puppet reviewer and takes care of backward compatibility. 
He also has strong knowledge at how Keystone works. He's always 
willing to lead our roadmap regarding identity deployment in OpenStack.


Having him on-board is for us an awesome opportunity to be ahead of 
other deployments tools and supports many features in Keystone that 
real deployments actually need.


I would like to propose him part of the new puppet-keystone-core group.


As a Keystone developer I have to say I am indebted to Rich for his 
efforts.  +1 from me.




Thank you Rich for your work, which is very appreciated.
--
Emilien Macchi


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[openstack-dev] [devstack] Logging - filling up my tiny SSDs

[Sean M. Collins]

Hi,

The docs right now are a little unclear about if it is possible to stop
logging the output of all the screen sessions to the local filesystem.
It has a tendency to fill up my filesystem on my little NUCs :(
-- 
Sean M. Collins

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Re: [openstack-dev] How we can find list of medium/low bugs for nova

[Christopher Aedo]

On Sun, Nov 1, 2015 at 1:22 AM, chandraprakash mishra
 wrote:
> My concern was how i can filter bug list for a specific project like
> kilo,liberty etc
> https://bugs.launchpad.net/openstack/+bugs

Chandra, you can find bugs for specific projects under their own
launchpad sections, such as:

https://bugs.launchpad.net/nova/+bugs

A great place to start is by looking at "low-hanging-fruit" bugs which
are expected to be relatively easy to resolve, and usually already
have been triaged with the details on how to fix included in the bug
thread:

https://bugs.launchpad.net/nova/+bugs?field.tag=low-hanging-fruit

-Christopher

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Re: [openstack-dev] [devstack] Logging - filling up my tiny SSDs

[Davanum Srinivas]

Sean,

I typically switch off screen and am able to redirect logs to a specified
directory. Does this help?

USE_SCREEN=False
LOGDIR=/opt/stack/logs/

thanks,
dims

On Mon, Nov 2, 2015 at 4:43 AM, Sean M. Collins  wrote:

> Hi,
>
> The docs right now are a little unclear about if it is possible to stop
> logging the output of all the screen sessions to the local filesystem.
> It has a tendency to fill up my filesystem on my little NUCs :(
> --
> Sean M. Collins
>
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-- 
Davanum Srinivas :: https://twitter.com/dims
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[openstack-dev] [puppet] operator_roles in puppet-swift?

[Matt Fischer]

I'd like to get some clarification and hopefully correction on the values
for the two operator_roles variables. One is in manifests/keystone/auth.pp,
and it claims "Array of strings. List of roles Swift considers as admin.".
The other is in manifests/proxy/keystone.pp and it claims to be "a list of
keystone roles a user must have to gain access to Swift.".  "gain access
to" does not imply admin to me, it implies basic features won't work, but
I'm not sure that's really what it means.

So are these in fact separate concepts? What I read is that despite them
having the same name, one is for admins, and one is needed to use swift at
all. However, since they both default to ["admin", "SwiftOperator"], I
don't really think that's true.

Can someone clarify and then fix the comments or code?
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[OpenStack-Infra] [Infra] Gerrit downtime on November 18 2015

[Spencer Krum]

Hi,

Gerrit will be unavailable for four hours starting at  Wednesday,
November 18 17:00 UTC and continuing until about 21:00 UTC.

This outage is to upgrade Gerrit to version 2.11. The IP address of
Gerrit will not be changing.

There is a thread beginning here:
http://lists.openstack.org/pipermail/openstack-dev/2015-October/076962.html
which covers what to expect from the new software.

If you have questions about the Gerrit outage you are welcome to post a
reply to this thread or find the infra team in the #openstack-infra irc
channel on freenode. If you have questions about the version of Gerrit
we are upgrading to please post a reply to the email thread linked
above, or again you are welcome to ask in the #openstack-infra channel.

Thanks,
Spencer


-- 
  Spencer Krum
  n...@spencerkrum.com

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[openstack-dev] [Infra] Gerrit downtime on November 18 2015

[Spencer Krum]

Hi,

Gerrit will be unavailable for four hours starting at  Wednesday,
November 18 17:00 UTC and continuing until about 21:00 UTC.

This outage is to upgrade Gerrit to version 2.11. The IP address of
Gerrit will not be changing.

There is a thread beginning here:
http://lists.openstack.org/pipermail/openstack-dev/2015-October/076962.html
which covers what to expect from the new software.

If you have questions about the Gerrit outage you are welcome to post a
reply to this thread or find the infra team in the #openstack-infra irc
channel on freenode. If you have questions about the version of Gerrit
we are upgrading to please post a reply to the email thread linked
above, or again you are welcome to ask in the #openstack-infra channel.

Thanks,
Spencer


-- 
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  n...@spencerkrum.com

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Re: [openstack-dev] [puppet] Creating puppet-keystone-core and proposing Richard Megginson core-reviewer

[Clayton O'Neill]

+1

Big thanks for Rich for all the work he’s done so far.

On Mon, Nov 2, 2015 at 3:34 AM, Adam Young  wrote:

> On 10/31/2015 10:55 AM, Emilien Macchi wrote:
>
> At the Summit we discussed about scaling-up our team.
> We decided to investigate the creation of sub-groups specific to our
> modules that would have +2 power.
>
> I would like to start with puppet-keystone:
> https://review.openstack.org/240666
>
> And propose Richard Megginson part of this group.
>
> Rich is leading puppet-keystone work since our Juno cycle. Without his
> leadership and skills, I'm not sure we would have Keystone v3 support in
> our modules.
> He's a good Puppet reviewer and takes care of backward compatibility. He
> also has strong knowledge at how Keystone works. He's always willing to
> lead our roadmap regarding identity deployment in OpenStack.
>
> Having him on-board is for us an awesome opportunity to be ahead of other
> deployments tools and supports many features in Keystone that real
> deployments actually need.
>
> I would like to propose him part of the new puppet-keystone-core group.
>
>
> As a Keystone developer I have to say I am indebted to Rich for his
> efforts.  +1 from me.
>
>
> Thank you Rich for your work, which is very appreciated.
> --
> Emilien Macchi
>
>
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[openstack-dev] [sahara] no IRC meeting week after summit (Nov 5)

[Sergey Lukjanov]

Hi folks,

There will be no IRC meeting week after summit (November 5).

Thanks


-- 
Sincerely yours,
Sergey Lukjanov
Sahara Technical Lead
(OpenStack Data Processing)
Principal Software Engineer
Mirantis Inc.
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Re: [openstack-dev] [infra] Upgrade to Gerrit 2.11

[Paul Belanger]

On Wed, Oct 14, 2015 at 10:51:36AM +0200, Thierry Carrez wrote:
> Zaro wrote:
> > We want to let everyone know that there is a big UI change in Gerrit
> > 2.11.  The change screen (CS), which is the main view for a patchset,
> > has been completely replaced with a new change screen (CS2).  While
> > Gerrit 2.8 contains both old CS and CS2, I believe everyone in
> > Openstack land is really just using the old CS.  CS2 really wasn't
> > ready in 2.8 and really should never be used in that version.  The CS2
> > has come a long way since then and many other big projects have moved
> > to using Gerrit 2.11 so it's not a concern any longer.  If you would
> > like a preview of Gerrit 2.11 and maybe help us test it, head over to
> > http://review-dev.openstack.org.  If you are very opposed to CS2 then
> > you may like Gertty (https://pypi.python.org/pypi/gertty) instead.  If
> > neither option works for you then maybe you can help us create a new
> > alternative :)
> > 
> > We are soliciting feedback so please let us know what you think.
> 
> It looks quite good to me.
> 
> My main issue with CS2 is how greedy it is in horizontal space, mostly
> due to the waste of space in the "Related changes" panel. If there are
> related changes, the owner/reviewer/voting panel is cramped in the
> middle, while "related changes" has a lot of empty space on the right.
> Is there a way to turn that panel off (move it to a dropdown like the
> patchsets view), or make it use half the width, or push it under
> ChangeID, or...
> 
Agreed. Currently lock my browser to 950x979 (i3wm) and agree that CS2 is pretty
greedy with horizontal spaces. Switching to 1910 x 998 obviously fixes it.  Not
a show stopper but first round of impressions.  Like other, as time continues,
I'll likely become more adjusted to the change.

> I also find the CS2 vote results area a lot less clear than the table we
> had in CS, but that may be because I'm used to it now.
> 
> -- 
> Thierry Carrez (ttx)
> 
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Re: [openstack-dev] [Neutron][Kuryr] - Design Summit etherpad

[Baohua Yang]

Thanks, and nice meeting everyone!

On Mon, Nov 2, 2015 at 2:06 PM, Gal Sagie  wrote:

> Hello All,
>
> It was great meeting everyone in the summit, it ended too fast..
> We had a free design talk on Friday about Kuryr. (Thanks to everyone that
> participated)
>
> We have created this etherpad with all the related tasks:
>
> https://etherpad.openstack.org/p/mitaka-neutron-unplugged-track-kuryr
>
> If there is something you would like to work on, please let us know, we
> have some
> challenging and interesting tasks ahead of us.
>
> Since everyone are still recovering from the summit, we will not have an
> IRC Meeting
> today.
>
> Thanks
> Gal.
>
>
>
>
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>


-- 
Best wishes!
Baohua
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[openstack-dev] [Policy][Group-based-policy] Service chain node creation fails

[NareshA kumar]

Hi,
When I try to create a Service chain node by giving the yaml file as heat
template it says "Invalid file format". But with the same file I am able to
create a stack using "heat stack-create"  command.


   1. What am I missing here?
   2. Is there is any log file that can provide me the details of my error?

Anyone please help me . I am stuck here for a long time.

Regards,
Naresh.
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[openstack-dev] [magnum]generate config files by magnum

[王华]

Hi forks,

Magnum needs to prepare config files for k8s and docker and add these
services to systemd. Now we use "sed" to replace some parameters in config
files. The method has a disadvantage. Magnum code  depends on a specific
image. Users may want to create images by themselves. The config files in
their images may be different from ours. I think magnum shouldn't depends
on the config files in the image. These config files should be generated by
magnum. What magnum needs should be just the installation of k8s, docker,
etc. Maybe we can use cloud-init to install the softwares automatically, so
that we don't need to create images and what we needs is just a image with
cloud-init.

Regards,
Wang Hua
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Re: [Openstack] Trying DevStack, and getting errors

[Mohan Kumar]

can you share devstack logs ?

Regards,
Mohan

On Sun, Nov 1, 2015 at 5:33 AM, Thales  wrote:

> Hello,
>
> I wanted to try out OpenStack, so I downloaded DevStack to my Ubuntu 14.04
> OS.   However, when I attempt to run it, using ./stack.sh, I get the
> following error:  ImportError: No module named _io
>
>
> I figure this is a problem with the virtual environment (virtualenv),
> because if I try my Python out on the command line, I can import _io.
>
>
> I've been trying to get this working for a couple of days, but am not sure
> what the solution is.Somehow the virtualenv is not recognizing the
> module _io.
>
> Has anyone else had this problem?  Does anyone have a solution for it?
>
> Many thanks for any help!
>
> Regards,
> ...John
>
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[openstack-dev] [Neutron][Kuryr] - Design Summit etherpad

[Gal Sagie]

Hello All,

It was great meeting everyone in the summit, it ended too fast..
We had a free design talk on Friday about Kuryr. (Thanks to everyone that
participated)

We have created this etherpad with all the related tasks:

https://etherpad.openstack.org/p/mitaka-neutron-unplugged-track-kuryr

If there is something you would like to work on, please let us know, we
have some
challenging and interesting tasks ahead of us.

Since everyone are still recovering from the summit, we will not have an
IRC Meeting
today.

Thanks
Gal.
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[Openstack-operators] [nova docker]need help for nova-docker

[hittang]

Hi, everyone.
 I install nova docker driver by https://wiki.openstack.org/wiki/Docker . but 
when I create a docker instance, it doesn't work.the errors like that "Cannot 
setup network: Cannot find any PID under container" Can anybody help me ?___
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Re: [openstack-dev] [ironic] [neutron] Enforce port/portgroup MAC uniqueness constraint

[Ramakrishnan G]

My vote is for the intermediate table to store the MAC address and enforce
unique constraint on the mac address field.  No need of extra triggers when
it can be solved in a simple way and no need to add extra code to handle it.


On Tue, Oct 20, 2015 at 5:08 AM, William Stevenson 
wrote:

> Hi,
>
> In reference to comments on a patchset[1], port/portgroup addresses
> should be unique. Please also see the irc log[1] which includes
> earlier discussion regarding rationale.
>
> Q: How can we enforce this uniqueness across tables?
>
>
> [1]
> https://review.openstack.org/#/c/206232/26/ironic/db/sqlalchemy/alembic/versions/5ea1b0d310e_added_port_group_table_and_altered_ports.py
> [2] http://ix.io/luF/irc
>
>
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[openstack-dev] [neutron][fwaas]some architectural advice on fwaas driver writing

[Oğuz Yarımtepe]

Hi,

After talking with FWaaS developers at the summit (German and Sridar), i
decided to write here also, maybe someone has an idea. I am trying to
integrate a hardware firewall to our Openstack environment. It is a custom
hardware running BSD on it and has a REST API for configuring. I talked
with Sridar, he gave me the brief understanding of how FWaaS driver is
working.

Either i will be hacking the community driver and calling the REST API or
writing the driver and calling the REST API there. The problem is, we
couldn't figured it out how will the hardware firewall be working. Assuming
that, it will not be routing traffic, just filtering, and that we will be
using virtual routers of Openstack, do you have a reference architecture
for such a case? It seems everyone has its own way of using firewall
appliances in OpenStack. All i need is to create a firewall but instead of
using Iptables, i want to use the hardware firewall and be able to define
filtering rules.

FWaaS guys said that there will be API changes in the future so at Mitaka,
it seems the way of FWaaS will be changing and there are some plans about
merging FWaaS and security groups.

I am now using Kilo, the solution also will be working at Liberty also.
Will be great if you give some guidance.
Regards.

-- 
Oğuz Yarımtepe
http://about.me/oguzy
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Re: [Openstack] How to create an image that can be installed to other hypervisors or load it on other instances in another openstack cloud?

[Van Leeuwen, Robert]

> Has anyone create an image that can be installed into other hypervisors than 
> openstack?
> I mean that I have the image, (let’s say a Cirros image), on an instance and 
> I make some changes there.
> How can I take that image together with my changes, produce a new image 
> including the original one and the changes of course,
> and load it into other hypervisors like VMware sphere, for instance?

You can simply convert the image (make a snapshot) and convert it with e.g. 
Qemu-img to vmdk format:
http://docs.openstack.org/image-guide/content/ch_converting.html
However, if you want to create a standard image for multiple platforms I’d 
highly suggest to look at tools like packer:
 https://www.packer.io/docs/builders/openstack.html which can output to 
different formats.

> If I want to take an image from an instance from openstack cloud A and load  
> it into a VM into another openstack cloud B, will it work? And how?
> Just by loading it to the new VM or do I have to process/change it somehow?

Yes you can. Make a snapshot and import it.
(assuming you are allowed to snapshot and upload your own images.)

> I’m afraid this would mix up the IPs of the two clouds, (internal and 
> external IPs),
> and in general the network configuration would be different on the two 
> openstack cloud environments, so how this can be done?

Usually IP’s are coming from DHCP in some way so it should just pick a IP from 
the DHCP pool.
If you have exactly the same IP space you could (in theory) boot them with the 
same IP:
Using the nova boot with "v4-fixed-ip” argument to boot it with a specific IP.
In general I would highly recommend to make it work with whatever DHCP gives 
you and fix resolving of services with the appropriate tools (DNS / Zookeeper 
/etcd... )

> I tried to implement this by taking snapshots on my VMs I want the image to 
> be transferred.
> The result was to take a backup of my volume, the one that it is used by the 
> VM.
> The problem here is that if my VM uses, for instance, the xlarge flavor, it 
> means it will take a snapshot of 160GB for an OS only of 12.5 MB, which is 
> really TRAGIC
> So, under what situations it is preferable to use snapshots?
> This is an extreme example to understand my thought/question and the reason 
> why I cannot use snapshot.

It al depends on what you actually want to achieve what makes the most sense.
A onetime migration from cloud A to B? DR scenario? Running by default with 2 
cloud providers?
e.g. it might make more sense to just spawn an instance in the second cloud and 
e.g. Rsync the data from within the 2 instances.

> By taking a snapshot from a VM as I said it will take a snapshot of the 
> volume used on the specific flavor for a VM. This will take the NFS file as 
> well, right?
>There is no any special volume other than the one used on the flavor storing 
>the > NFS details, correct? Of course, by default openstack 
>installation/configuration

Not sure what you mean by NFS. You can implement nfs in many ways.
Iirc if it is a “separate” cinder volume you need to snapshot that separately.

Cheers,
Robert van Leeuwen



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[openstack-dev] [nova-scheduler] Scheduler sub-group meeting - Agenda 11/2

[Dugger, Donald D]

Meeting on #openstack-meeting-alt at 1400 UTC (7:00AM MDT)

(note back to standard time in the US, meeting an hr earlier for some people 
but still at 1400 UTC)



1) Opens

--
Don Dugger
"Censeo Toto nos in Kansa esse decisse." - D. Gale
Ph: 303/443-3786
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