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Re: [Openstack] Openstack Digest, Vol 27, Issue 10

0 votes

Hi,

I need your assistance on this. We setup openstack 3-node architecture.

OS: Ubuntu 14.04 LTS

Controller Node 1 NIC
Network Node 2 NIC's
Compute Node 2 NIC's

We followed (
http://docs.openstack.org/kilo/install-guide/install/apt/content/ ) this
link for openstack setup.

We created router and tenant network as demo user
We created external network as admin user.

We blindly followed the above url and everything is working fine, except
below mentioned things.

Our Problem:

We are not able to ping openstack router gate way IP address.
We are not able to ping openstack instance external Ip address.

Thanks in advance.

Thanks & Regards,
Srikanth VM

On Fri, Sep 11, 2015 at 5:30 PM, openstack-request@lists.openstack.org
wrote:

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than "Re: Contents of Openstack digest..."

Today's Topics:

  1. about network configuration (applyhhj)
  2. Re: about network configuration (Nasir Mahmood)
  3. Re: question about manila in relationship to nfs-ganesha and
    glusterfs (Ramana Raja)
  4. help! (Heidi Bretz)
  5. ??????? LinkedIn (??) ???????????????? (venkatesh kotipalli)
  6. GBP(Group Based Policy) REST APIs (Shital Patil)

Message: 1
Date: Thu, 10 Sep 2015 20:50:54 +0800
From: "applyhhj"applyhhj@163.com
To: "openstack"openstack@lists.openstack.org
Subject: [Openstack] about network configuration
Message-ID: 24a2b2fb.5ffe.14fb74f132c.Coremail.applyhhj@163.com
Content-Type: text/plain; charset="utf-8"

Hi Everyone,
I am new to openstack. When following the Install Guidance(kilo
version) for Ubuntu, I was unable to correctly configure the network. I
followed the Guidance and set up 1 controller node, 1 network node and 3
computing nodes. All configuration is almost the same as the Guidance.
However, if I set the gateway of management interface in network node to
10.0.0.1 and change external interface to ?dhcp? mode, which is required by
my external network environment, then I cannot ping other nodes from
network nodes. So I comment the gateway configuration and everything works
fine. But only network node can access to external network, other nodes are
not able to ping outside website. It will throw ?unknown host? error. Can
anyone help me with this problem please? Thank you very much!!

2015-09-10

applyhhj
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Message: 2
Date: Thu, 10 Sep 2015 18:17:29 +0500
From: Nasir Mahmood nasir.mahmood@gmail.com
To: applyhhj applyhhj@163.com
Cc: openstack openstack@lists.openstack.org
Subject: Re: [Openstack] about network configuration
Message-ID:
<
CACnWpYN39vcMegx8t7gAfwYLyknUJZKPDpQBw303PYebNokjcw@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

hi

The gateway 10.0.0.1 is for only those hosts where you configure them
within the physical network requiring outside access. In this case, where
you wouldn't require any outside access to this private or management LAN
of 10.0.x.x, I would recommend not to use any gateway at all ( only if you
are connecting these interfaces using small network switch or a VLAN ).

The other error that might be due to DNS issue. what you getting when you
type 'nslookup yahoo.com or nslookup google.com'

what are you routing entries on private and public LAN interfaces and have
you configured them to be isolated from each other?

On Thu, Sep 10, 2015 at 5:50 PM, applyhhj applyhhj@163.com wrote:

Hi Everyone,

I am new to openstack. When following the Install Guidance(kilo
version) for Ubuntu, I was unable to correctly configure the network. I
followed the Guidance and set up 1 controller node, 1 network node and 3
computing nodes. All configuration is almost the same as the Guidance.
However, if I set the gateway of management interface in network node to
10.0.0.1 and change external interface to ?dhcp? mode, which is required
by
my external network environment, then I cannot ping other nodes from
network nodes. So I comment the gateway configuration and everything
works
fine. But only network node can access to external network, other nodes
are
not able to ping outside website. It will throw ?unknown host? error. Can
anyone help me with this problem please? Thank you very much!!

2015-09-10


applyhhj


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--
Nasir Mahmood
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Message: 3
Date: Thu, 10 Sep 2015 15:07:24 +0000 (UTC)
From: Ramana Raja rraja@redhat.com
To: openstack@lists.openstack.org
Subject: Re: [Openstack] question about manila in relationship to
nfs-ganesha and glusterfs
Message-ID: loom.20150910T165214-833@post.gmane.org
Content-Type: text/plain; charset=utf-8

Hi Andrea,

Andrea Y Ma <ayma@...> writes:

I'm trying to use devstack with manila and nfs-ganesha with glusterfs as
the backend

Environment: I have glusterfs installed on two bare metal systems and
devstack using kilo installed on another bare metal system.

I'm a little confused about how I should be using ganesha nfs with
glusterfs as the backend.

Should nfs-ganesha be installed in:
a) my glusterFS servers and update the manila.conf setting
glusterfsnfsserver_type= Ganesha
b) my devstack
c) a service VM that I manually spawn?

Very sorry about the late reply. We've been held up by our deliverables
for the
Liberty release. Thanks to your questions it's been easy for us to figure
out
the gaps in our documentation. We definitely plan to cover the misses for
Liberty. For now, I've answered your questions below.

The NFS-Ganesha server can be installed in a), b) or c). To use
Ganesha-GlusterFS with Manila, Manila's share service needs root access to
the
Ganesha server and the GlusterFS server machines to perform privileged
actions.
This can be done by enabling password-less ssh root login for the manila
service user to the Ganesha server and the GlusterFS server machines when
both
these servers run in machines remote to the manila service. And then,
Manila
config options need to be set to identify the Ganesha and GlusterFS
servers.

I see the following link:
http://docs.openstack.org/developer/manila/devref/ganesha.html
which points to there being ganesha support built into manila.
The only requirement is that I have nfs-ganesha 2.1 or later.
This would seem to imply that I should have nfs-ganesha installed
on my devstack instance where manila is running. However from the
values in the wiki I'm not sure how to point the nanila.conf file
to use those parameters. Should I just add them to the glusterfs
section I have or do I make a new ganesha section and update a
manila config setting?

You can add the ganesha config options to the glusterfs section. Here's an
example,

#

glusterfs-ganesha section

[glusterfsganesha1]
share
driver = manila.share.drivers.glusterfs.GlusterfsShareDriver
driverhandlesshare_servers = False

config option specifying the GlusterFS volume and GlusterFS server node

glusterfstarget = root@172.16.53.14:/manila-nfs-volume
glusterfs
nfsservertype = Ganesha

Config option indicating the IP of the Ganesha server node

Here Ganesha server and GlusterFS server are in the same machine.

glusterfsganeshaserverip = 172.16.53.14
ganesha
servicename = nfs-ganesha
share
backendname = GLUSTERFSGANESHA

End of Config file

It's not necessary for NFS-Ganesha to run in the GlusterFS server machine.
It
can run on a machine that can connect to the GlusterFS server, Manila host,
and the Manila client's network. The manila-share service figures out
Ganesha
server's location using the "glusterfsganeshaserver_ip" option. The
glusterfs driver doc should've covered this option, but it does not. This
needs
to be sorted out.

The ganesha library in Manila makes use of NFS-Ganesha's D-Bus service and
Systemd/Upstart service file. Check whether they're available in the
Ganesha
server machine. A key yet easy-to-miss step to configure Ganesha for Manila
is to create a ganesha export directory with an empty file 'INDEX.conf'
within it.
This file needs to be included by the Ganesha's config file, done by
adding the
following line to ganesha.conf,
%include /INDEX.conf

The above step is covered in the ganesha doc.

In the glusterFS driver I saw a ganesha reference in this link:
http://docs.openstack.org/developer/manila/devref/glusterfs_driver.html
So this made me wonder if nfs-ganesha should be installed on the
baremetals running glusterfs. I don't see a client/server nfs-ganesha
rpm so was thinking I need to install nfs-ganesha on both the
devstack and the glusterfs servers. Please correct me if I am wrong.
The instructions I found for nfs-ganesha was the following:

http://blog.gluster.org/2014/09/glusterfs-and-nfs-ganesha-integration/

The following two NFS-Ganesha rpms need to be installed, nfs-ganesha and
nfs-ganesha-fsal-gluster(for nfs-ganesha v2.1)/nfs-ganesha-gluster(for
nfs-ganesha v2.2)
I'm afraid that the gluster blog you mention here is dated. I've requested
the gluster community to update this doc.

I was also looking at this video:
https://www.youtube.com/watch?v=1zUSFzbhThM
#vBrownBag 2014 OpenStack Paris - Bill Owen, Csaba Henk ?
Supporting NFS Ganesha in Manila)
In the video it shows a slide titled "Improved Ganesha-Based
Drivers with Service VM". I'm wondering how the serviceVM got generated.
When I tried just with the glusterFsShareDriver I did not notice a
service
VM get spawned. Perhaps I had an error in my setup for using the
glusterFSShareDriver so wanted to make sure. Or perhaps I need to do
some

combination of the generic and glusterFsShareDrivers because I did see
with
the generic driver a service VM getting spawned. Or am I supposed to
manually spawn a service VM and install nfs-ganesha on that newly
spawned service VM. If so how do I tell manila about it?

The GlusterfsShaserDriver with Ganesha does not yet suppport handling of
share
servers. The behaviour that you observe is expected. And the topic of the
slide
in the Paris talk still remains a Blueprint that's yet to be implemented.

Once I have it running then do I need to do something different for the
share protocol or is there a document on what the extra-specs should be?

By default, Manila's DevStack plugin sets up manila.conf to allow NFS and
CIFS
to be used as share protocols. It also creates a default share type with
the
spec "driverhandlesshareservers" as True. "glusterfs" driver with
Ganehsa
does not handle share servers so you'd need to create a share type with the
spec set as False. Here's how you can do it as an OpenStack admin,
$ manila type-create gluster
ganesha false

You can also add the following extra spec type,
$ manila type-key glusterganesha set sharebackendname=GLUSTERFSGANESHA

And in the current master(Liberty in progress), not in Kilo, you'd need to
add
the following step,
$ manila type-key glusterganesha set snapshotsupport=False

You can now create a share using glusterfs driver,
$ manila create --share-type gluster_ganesha NFS 1

Once you've created a share, you'd like to know about the bug,
https://bugs.launchpad.net/manila/+bug/1493080
that'd be fixed in Liberty. Not sure if the fix would be backported to
Kilo.

Thanks,

Ramana


Message: 4
Date: Thu, 10 Sep 2015 11:38:01 -0700
From: "Heidi Bretz" heidi@openstack.org
To: openstack@lists.openstack.org
Subject: [Openstack] help!
Message-ID: 005b01d0ebf7$d3c2e8c0$7b48ba40$@openstack.org
Content-Type: text/plain; charset="us-ascii"

Please unsubscribe me

-----Original Message-----
From: openstack-request@lists.openstack.org
[mailto:openstack-request@lists.openstack.org]
Sent: Wednesday, September 09, 2015 5:00 AM
To: openstack@lists.openstack.org
Subject: Openstack Digest, Vol 27, Issue 8

Send Openstack mailing list submissions to
openstack@lists.openstack.org

To subscribe or unsubscribe via the World Wide Web, visit
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You can reach the person managing the list at
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When replying, please edit your Subject line so it is more specific than
"Re: Contents of Openstack digest..."

Today's Topics:

  1. Console via NoVNC showing garbled screen for Windows XP guest
    (Silvano Cirujano Cuesta)
  2. port-delete issue (Yngvi P?ll ?orfinnsson)
  3. Re: Query regarding contribution for monitoring of Nova and
    Swift (John Dickinson)
  4. Re: Query regarding contribution for monitoring of Nova and
    Swift (Erik McCormick)
  5. Re: port-delete issue (Brian Haley)
  6. Re: port-delete issue (Yngvi P?ll ?orfinnsson)
  7. Re: port-delete issue (Yngvi P?ll ?orfinnsson)
  8. Re: port-delete issue (Brian Haley)
  9. Re: port-delete issue (Yngvi P?ll ?orfinnsson)

    1. [OSSA 2015-018] Neutron firewall rules bypass through port
      update (CVE-2015-5240) (Tristan Cacqueray)
    2. Devstack multinode setup integration with Opendaylight
      (saurabh suman)
    3. Re: port-delete issue (Yngvi P?ll ?orfinnsson)
    4. [openstack][swift]Got error when installing swift all in one.
      (hao wang)
    5. Re: [openstack][swift]Got error when installing swift all in
      one. (Kota TSUYUZAKI)
    6. Cannot Attach Volumes Via Horizon (Ludwig Tirazona)
    7. Neutron with apache2 wsgi module don't ack rabbitMQ messages
      (Heiko Kr?mer)

Message: 1
Date: Tue, 8 Sep 2015 17:25:14 +0200
From: Silvano Cirujano Cuesta silvano.cirujano-cuesta@siemens.com
To: openstack@lists.openstack.org
Subject: [Openstack] Console via NoVNC showing garbled screen for
Windows XP guest
Message-ID: 55EEFDDA.4040505@siemens.com
Content-Type: text/plain; charset="utf-8"; Format="flowed"

Hi,

We have a test installation of OpenStack where we can instantiate VMs via
Horizon without problems.

But when we try to view the graphical console of VMs hosting a WindowsXP
installation we get the garbled screen that you can see in the screenshot.

Did anybody observed something similar? I couldn't find anybody describing
similar effects in the internet...

The graphical console via virt-manager looks good, so the QEMU VNC server
is
working fine.

The boot-up splash screen also looks good with Horizon, so the VNC
web-client (right now NoVNC) works at least partially.

Since other VNC clients work fine, I think it's an issue with the NoVNC
client.

Some information about our environment:
- OpenStack version: Kilo
- OpenStack nodes running as VMs in a server that is behind a gateway,
therefore network latencies can be high

Any help first to find out the origin of the issue and then to fix it will
be appreciated!

Regards,
Silvano
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Message: 2
Date: Tue, 8 Sep 2015 16:01:11 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: [Openstack] port-delete issue
Message-ID: 1397f802959543b18f1339ac11738929@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ), because
one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7
Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7.
One or more ports have an IP allocation from this subnet. (HTTP 409)
(Request-ID: req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

This is the port in use:
root@opst-ctrl1-dev:/# neutron port-list | grep
f505a109-07a7-420a-ae6b-aa5995126be7
| 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 | | fa:16:3e:15:20:59 |
{"subnetid": "f505a109-07a7-420a-ae6b-aa5995126be7", "ipaddress":
"157.157.8.114"} |
root@opst-ctrl1-dev:/#

But I can't delete the port

root@opst-ctrl1-dev:/# neutron port-delete
220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00
Port 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 has owner network:floatingip and
therefore cannot be deleted directly via the port API. (HTTP 409)
(Request-ID: req-4823d685-6dd2-4f31-aa8c-0c8b8aa624a0)

There are no floating ip's left on the system (I've already deleted them)

root@opst-ctrl1-dev:/# neutron floatingip-list

thus the list is empty.

Listing this up in the db shows nothing either:

MariaDB [neutron]> select * from floatingips; Empty set (0.00 sec)

Can anyone help on this matter, i.e. how can I delete the port ( and also
the subnet) ?

Best regards
Yngvi

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Message: 3
Date: Tue, 08 Sep 2015 09:26:18 -0700
From: "John Dickinson" me@not.mn
To: "pragya jain" prag_2648@yahoo.co.in
Cc: Aparna Datt aparna.datt@gmail.com, OpenStack Mailing List
openstack@lists.openstack.org, Anita Goel goel.anita@gmail.com
Subject: Re: [Openstack] Query regarding contribution for monitoring
of Nova and Swift
Message-ID: BD31EA44-72B4-4510-B36A-5525C3CAE230@not.mn
Content-Type: text/plain; charset="utf-8"

I'm the Project Technical Lead for Swift, and I'd be happy to look over a
summary of your work about monitoring Swift. Feel free to email me directly
or find me in #openstack-swift on IRC (I'm notmyname).

--John

On 8 Sep 2015, at 3:20, pragya jain wrote:

?Hello all
Me and my colleague, aparna are carrying out research in the area of
cloud computing under Department of CS, University f Delhi.? We would
like to contribute our research work regarding monitoring of Nova and
Swift. We would appreciate if we can find the appropriate link with
whom we can connect to know if our work is relevant for contribution.
-----RegardsPragya JainDepartment of Computer ScienceUniversity of
DelhiDelhi, India_______________________________________________
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Message: 4
Date: Tue, 8 Sep 2015 12:42:33 -0400
From: Erik McCormick emccormick@cirrusseven.com
To: pragya jain prag_2648@yahoo.co.in
Cc: Aparna Datt aparna.datt@gmail.com, OpenStack Mailing List
openstack@lists.openstack.org, Anita Goel goel.anita@gmail.com
Subject: Re: [Openstack] Query regarding contribution for monitoring
of Nova and Swift
Message-ID:
<
CAHUi5cPO4q351bezn1XBwKXWg0rxnKL06JA6ci1utEvvECaceg@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

On Tue, Sep 8, 2015 at 6:20 AM, pragya jain prag_2648@yahoo.co.in wrote:

Hello all

Me and my colleague, aparna are carrying out research in the area of
cloud computing under Department of CS, University f Delhi. We would
like to contribute our research work regarding monitoring of Nova and
Swift. We would appreciate if we can find the appropriate link with
whom we can connect to know if our work is relevant for contribution.

You may want to cross-post this to openstack-operators. There is a Tools &
Monitoring working group to help define best practices and share tools and
configurations. Here's a link to the WG wiki and some of the stuff they've
been working on.

https://wiki.openstack.org/wiki/Tools_and_Monitoring_WG
https://wiki.openstack.org/wiki/Operations/Monitoring
https://wiki.openstack.org/wiki/Operations/Tools


Regards
Pragya Jain
Department of Computer Science
University of Delhi
Delhi, India


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-Erik


Message: 5
Date: Tue, 8 Sep 2015 12:45:27 -0400
From: Brian Haley brian.haley@hp.com
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: 55EF10A7.5080607@hp.com
Content-Type: text/plain; charset=windows-1252; format=flowed

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can?t delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Message: 6
Date: Tue, 8 Sep 2015 17:08:16 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: e10fa1372973473fbe8d8f6ff1282e7e@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet
+-------------------+----------------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------------+
| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"} |
| cidr | 157.157.8.0/24 |
| dns
nameservers | 212.30.200.199 |
| | 212.30.200.200 |
| enabledhcp | True |
| gateway
ip | 157.157.8.1 |
| hostroutes | |
| id | f505a109-07a7-420a-ae6b-aa5995126be7 |
| ip
version | 4 |
| ipv6addressmode | |
| ipv6ramode | |
| name | ext-subnet |
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273 |
| tenant
id | 1dda2478e30d44dda0ca752c6047725d |
+-------------------+----------------------------------------------------+
root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


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Message: 7
Date: Tue, 8 Sep 2015 17:17:04 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: 60bec238c4b042acadc1c57a5701194d@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

HI

I have cleared the gateway on all routers, but it did not help

root@opst-ctrl1-dev:/# neutron router-list

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| id | name |
externalgatewayinfo | distributed | ha |

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| 164ad471-5ab0-4109-acf5-f88de1e4b5f3 | gw | null
| False | False |
| 2371ae6e-8a07-464c-9b3e-3d7d35e96a59 | gw | null
| False | False |
| 45ab4a9a-c7fc-4cf6-844c-6265b5620121 | gw | null
| False | False |
| 50d16aec-adaf-431d-9b42-f8aff78ea5b8 | gw1 | null
| False | False |
| 546456aa-a312-48d5-8a3b-6031b1dcb3a9 | OskarTestRouter | null
| False | False |
| 78feb17a-9a29-4ddb-9477-914850d8f5d2 | ElasticRouter | null
| False | False |
| 7a06a85c-826a-4f00-a62f-5ae8586ea1fb | adminTest | null
| False | False |
| 7ba38ec5-49d9-4fc8-b77f-ef8a38e79af3 | Safni?-router | null
| False | False |
| 9e367dd6-ab2c-4949-a5e4-4d8d2787d84b | gw | null
| False | False |
| f05c4cc8-724e-4731-bea3-6ef68d794137 | gw1 | null
| False | False |

+--------------------------------------+-----------------+------------------
-----+-------------+-------+

But it did not help.

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list:
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
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Message: 8
Date: Tue, 8 Sep 2015 13:32:43 -0400
From: Brian Haley brian.haley@hp.com
To: Yngvi P?ll ?orfinnsson yngvith@siminn.is,
"openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: 55EF1BBB.2030807@hp.com
Content-Type: text/plain; charset=windows-1252; format=flowed

My only other suggestion is to do a port-list with admin privs and look. I
can't tell if you're doing that as root != admin necessarily.

-Brian

On 09/08/2015 01:08 PM, Yngvi P?ll ?orfinnsson wrote:

HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet

+-------------------+----------------------------------------------------+

| Field | Value
|

+-------------------+----------------------------------------------------+

| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"}
|
| cidr | 157.157.8.0/24
|
| dns
nameservers | 212.30.200.199
|
| | 212.30.200.200
|
| enabledhcp | True
|
| gateway
ip | 157.157.8.1
|
| hostroutes |
|
| id | f505a109-07a7-420a-ae6b-aa5995126be7
|
| ip
version | 4
|
| ipv6addressmode |
|
| ipv6ramode |
|
| name | ext-subnet
|
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273
|
| tenant
id | 1dda2478e30d44dda0ca752c6047725d
|

+-------------------+----------------------------------------------------+

root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list:
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe :
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Message: 9
Date: Tue, 8 Sep 2015 17:42:09 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: d2b7f0b84a664e88b340d120d923bcd1@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

Those are the routers in the system (admin sees this)

root@opst-ctrl1-dev:/# neutron router-list

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| id | name |
externalgatewayinfo | distributed | ha |

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| 164ad471-5ab0-4109-acf5-f88de1e4b5f3 | gw | null
| False | False |
| 2371ae6e-8a07-464c-9b3e-3d7d35e96a59 | gw | null
| False | False |
| 45ab4a9a-c7fc-4cf6-844c-6265b5620121 | gw | null
| False | False |
| 50d16aec-adaf-431d-9b42-f8aff78ea5b8 | gw1 | null
| False | False |
| 546456aa-a312-48d5-8a3b-6031b1dcb3a9 | OskarTestRouter | null
| False | False |
| 78feb17a-9a29-4ddb-9477-914850d8f5d2 | ElasticRouter | null
| False | False |
| 7a06a85c-826a-4f00-a62f-5ae8586ea1fb | adminTest | null
| False | False |
| 7ba38ec5-49d9-4fc8-b77f-ef8a38e79af3 | Safni?-router | null
| False | False |
| 9e367dd6-ab2c-4949-a5e4-4d8d2787d84b | gw | null
| False | False |
| f05c4cc8-724e-4731-bea3-6ef68d794137 | gw1 | null
| False | False |

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
root@opst-ctrl1-dev:/#

but the port does not show up, when I list ports for each router with:

neutron router-port-list ROUTER-ID

but it does show up in the general port-list , like

root@opst-ctrl1-dev:/# neutron port-list | grep 157
| 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 | | fa:16:3e:15:20:59 |
{"subnetid": "f505a109-07a7-420a-ae6b-aa5995126be7", "ipaddress":
"157.157.8.114"} |

Best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 17:33
To: Yngvi P?ll ?orfinnsson yngvith@siminn.is;
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

My only other suggestion is to do a port-list with admin privs and look. I
can't tell if you're doing that as root != admin necessarily.

-Brian

On 09/08/2015 01:08 PM, Yngvi P?ll ?orfinnsson wrote:

HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet

+-------------------+----------------------------------------------------+

| Field | Value
|

+-------------------+----------------------------------------------------+

| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"}
|
| cidr | 157.157.8.0/24
|
| dns
nameservers | 212.30.200.199
|
| | 212.30.200.200
|
| enabledhcp | True
|
| gateway
ip | 157.157.8.1
|
| hostroutes |
|
| id | f505a109-07a7-420a-ae6b-aa5995126be7
|
| ip
version | 4
|
| ipv6addressmode |
|
| ipv6ramode |
|
| name | ext-subnet
|
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273
|
| tenant
id | 1dda2478e30d44dda0ca752c6047725d
|

+-------------------+----------------------------------------------------+

root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list:
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe :
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Message: 10
Date: Tue, 8 Sep 2015 23:42:38 +0000
From: Tristan Cacqueray tdecacqu@redhat.com
To: openstack-announce@lists.openstack.org,
openstack@lists.openstack.org
Subject: [Openstack] [OSSA 2015-018] Neutron firewall rules bypass
through port update (CVE-2015-5240)
Message-ID: 55EF726E.9040407@redhat.com
Content-Type: text/plain; charset="utf-8"

================================================================
OSSA-2015-018: Neutron firewall rules bypass through port update
================================================================

:Date: September 08, 2015
:CVE: CVE-2015-5240

Affects
~~~~~~~
- Neutron: versions through 2014.2.3 and
2015.1 versions through 2015.1.1

Description
~~~~~~~~~~~
Kevin Benton from Mirantis reported a vulnerability in Neutron. By changing
the device owner of an instance's port right after it is created, an
authenticated user may prevent application of firewall rules and so avoid
IP
anti-spoofing controls. All Neutron setups using the ML2 plugin or a plugin
that relies on the security groups AMQP API are affected.

Patches
~~~~~~~
- https://review.openstack.org/221345 (Juno)
- https://review.openstack.org/221344 (Kilo)
- https://review.openstack.org/221342 (Liberty)

Credits
~~~~~~~
- Kevin Benton from Mirantis (CVE-2015-5240)

References
~~~~~~~~~~
- https://launchpad.net/bugs/1489111
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5240

Notes
~~~~~
- This fix will be included in future 2014.2.4 (juno) and
2015.1.2 (kilo) releases.

--
Tristan Cacqueray
OpenStack Vulnerability Management Team

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Message: 11
Date: Wed, 9 Sep 2015 12:09:04 +0530
From: saurabh suman 90.suman@gmail.com
To: openstack@lists.openstack.org
Subject: [Openstack] Devstack multinode setup integration with
Opendaylight
Message-ID:
<
CAHoSm6JfNKiFMvv_G3Z56iR9zLj8U6BscOnMZKqs5ZScdXNKmg@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi,

I have a working 2 node openstack setup through devstack. Controller +
Compute + Opendaylight -> 192.168.10.1 and Compute -> 192.168.10.2

I have br-int and br-tun on both compute and controller node with their
manager set to ODL and each bridge is connected to controller, as evident
from ODL GUI.

On controller node:

[image: Inline image 1]

On Compute node

[image: Inline image 1]

I am able to create a network.But when I launch a cirros VM, in the logs I
see, udhcpc (v1.21.1) started Sending discover... Sending discover...
Sending discover...

My DHCP server is running with IP 10.20.30.2 (IP allocated from network
created) and corresponding tap device is attached to br-int. when I run
ovs-ofctl dump-ports br-int , I do not see any traffic going to dhcp tap
though tap device created for VM is sending packets.

After few minutes "lease fail" message is displayed and IP is not allocated
to VM.

Can anyone help me out here.

Regards,

Saurav
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Message: 12
Date: Wed, 9 Sep 2015 09:24:24 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: 9ca3e2f111064ecf8eccd3fcf1ef351e@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

Hi
This is the solution ;-)
https://ask.openstack.org/en/question/67752/unable-to-delete-port/

best regards
Yngvi

-----Original Message-----
From: Yngvi P?ll ?orfinnsson
Sent: 8. september 2015 17:42
To: Brian Haley brian.haley@hp.com; openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

Those are the routers in the system (admin sees this)

root@opst-ctrl1-dev:/# neutron router-list

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| id | name |
externalgatewayinfo | distributed | ha |

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| 164ad471-5ab0-4109-acf5-f88de1e4b5f3 | gw | null
| False | False |
| 2371ae6e-8a07-464c-9b3e-3d7d35e96a59 | gw | null
| False | False |
| 45ab4a9a-c7fc-4cf6-844c-6265b5620121 | gw | null
| False | False |
| 50d16aec-adaf-431d-9b42-f8aff78ea5b8 | gw1 | null
| False | False |
| 546456aa-a312-48d5-8a3b-6031b1dcb3a9 | OskarTestRouter | null
| False | False |
| 78feb17a-9a29-4ddb-9477-914850d8f5d2 | ElasticRouter | null
| False | False |
| 7a06a85c-826a-4f00-a62f-5ae8586ea1fb | adminTest | null
| False | False |
| 7ba38ec5-49d9-4fc8-b77f-ef8a38e79af3 | Safni?-router | null
| False | False |
| 9e367dd6-ab2c-4949-a5e4-4d8d2787d84b | gw | null
| False | False |
| f05c4cc8-724e-4731-bea3-6ef68d794137 | gw1 | null
| False | False |

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
root@opst-ctrl1-dev:/#

but the port does not show up, when I list ports for each router with:

neutron router-port-list ROUTER-ID

but it does show up in the general port-list , like

root@opst-ctrl1-dev:/# neutron port-list | grep 157
| 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 | | fa:16:3e:15:20:59 |
{"subnetid": "f505a109-07a7-420a-ae6b-aa5995126be7", "ipaddress":
"157.157.8.114"} |

Best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 17:33
To: Yngvi P?ll ?orfinnsson yngvith@siminn.is;
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

My only other suggestion is to do a port-list with admin privs and look. I
can't tell if you're doing that as root != admin necessarily.

-Brian

On 09/08/2015 01:08 PM, Yngvi P?ll ?orfinnsson wrote:

HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet

+-------------------+----------------------------------------------------+

| Field | Value
|

+-------------------+----------------------------------------------------+

| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"}
|
| cidr | 157.157.8.0/24
|
| dns
nameservers | 212.30.200.199
|
| | 212.30.200.200
|
| enabledhcp | True
|
| gateway
ip | 157.157.8.1
|
| hostroutes |
|
| id | f505a109-07a7-420a-ae6b-aa5995126be7
|
| ip
version | 4
|
| ipv6addressmode |
|
| ipv6ramode |
|
| name | ext-subnet
|
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273
|
| tenant
id | 1dda2478e30d44dda0ca752c6047725d
|

+-------------------+----------------------------------------------------+

root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list:
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe :
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Message: 13
Date: Wed, 9 Sep 2015 17:26:59 +0800
From: hao wang sxmatch1986@gmail.com
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: [Openstack] [openstack][swift]Got error when installing swift
all in one.
Message-ID:
<CAOEh+o0714WzHCM1YFkoKS=
o2bjPGh6T7cDcvhoS+Lzn0PrUBA@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

Hi, all

I was installing swift all-in-one in my virtual machine, OS is ubuntu
14.04.

But I got errors when I start the swift service by using "startmain"
script:

liberasurecode[2969]: liberasurecodebackendopen: dynamic linking error
libJerasure.so: cannot open shared object file: No such file or directory
Traceback (most recent call last):
File "/usr/local/bin/swift-object-server", line 6, in
exec(compile(open(file).read(), file, 'exec'))
File "/swift/bin/swift-object-server", line 19, in
from swift.common.wsgi import runwsgi
File "/swift/swift/common/wsgi.py", line 39, in
from swift.common.storage
policy import BindPortsCache
File "/swift/swift/common/storagepolicy.py", line 738, in
reload
storagepolicies()
File "/swift/swift/common/storage
policy.py", line 730, in
reloadstoragepolicies
POLICIES = parsestoragepolicies(policyconf)
File "/swift/swift/common/storagepolicy.py", line 686, in
parse
storagepolicies
policy = policy
cls.fromconfig(policyindex, configoptions)
File "/swift/swift/common/storage
policy.py", line 251, in fromconfig
return cls(policy
index, **policyoptions)
File "/swift/swift/common/storage
policy.py", line 387, in __init__
ectype=self.ectype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/ec
iface.py",
line 172, in __init__
chksumtype=self.chksumtype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/utils.py", line 73,
in createinstance
instance = object
class(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/core.py", line 61,
in
__init__
self.algsig_chksum)
pyeclib.Error: Invalid arguments passed to liberasurecode_instance_create

I'm sure the libjerasure2 has been installed. So is there a solution to
fix
this issue?

Thanks.
--
Best Wishes For You!


Message: 14
Date: Wed, 09 Sep 2015 18:40:42 +0900
From: Kota TSUYUZAKI tsuyuzaki.kota@lab.ntt.co.jp
To: hao wang sxmatch1986@gmail.com
Cc: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: Re: [Openstack] [openstack][swift]Got error when installing
swift all in one.
Message-ID: 55EFFE9A.7030002@lab.ntt.co.jp
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Hi, Hao

Did you already do the setting for where shared jerasure library located?
The log message looks that Linux system doesn't have a seach path for that.

Like:
- Add /usr/local/lib path (if you installed libJerasure.so in another
location, you should set the path here) into /etc/ld.so.conf
- sudo ldconfig

That helps Linux system to search shared object library.
Details is described in here. [1]

1: https://bitbucket.org/kmgreen2/pyeclib

Best
Kota

(2015/09/09 18:26), hao wang wrote:

Hi, all

I was installing swift all-in-one in my virtual machine, OS is ubuntu
14.04.

But I got errors when I start the swift service by using "startmain"
script:

liberasurecode[2969]: liberasurecodebackendopen: dynamic linking
error libJerasure.so: cannot open shared object file: No such file or
directory
Traceback (most recent call last):
File "/usr/local/bin/swift-object-server", line 6, in
exec(compile(open(file).read(), file, 'exec'))
File "/swift/bin/swift-object-server", line 19, in
from swift.common.wsgi import runwsgi
File "/swift/swift/common/wsgi.py", line 39, in
from swift.common.storage
policy import BindPortsCache
File "/swift/swift/common/storagepolicy.py", line 738, in
reload
storagepolicies()
File "/swift/swift/common/storage
policy.py", line 730, in
reloadstoragepolicies
POLICIES = parsestoragepolicies(policyconf)
File "/swift/swift/common/storagepolicy.py", line 686, in
parse
storagepolicies
policy = policy
cls.fromconfig(policyindex, configoptions)
File "/swift/swift/common/storage
policy.py", line 251, in fromconfig
return cls(policy
index, **policyoptions)
File "/swift/swift/common/storage
policy.py", line 387, in __init__
ectype=self.ectype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/ec
iface.py",
line 172, in __init__
chksumtype=self.chksumtype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/utils.py", line
73, in createinstance
instance = object
class(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/core.py", line
61, in __init__
self.algsig_chksum)
pyeclib.Error: Invalid arguments passed to liberasurecode_instance_create

I'm sure the libjerasure2 has been installed. So is there a solution
to fix this issue?

Thanks.


Message: 15
Date: Wed, 09 Sep 2015 18:24:31 +0800
From: Ludwig Tirazona ljtirazona@codebridge.com.ph
To: openstack@lists.openstack.org
Subject: [Openstack] Cannot Attach Volumes Via Horizon
Message-ID: 55F008DF.9040807@codebridge.com.ph
Content-Type: text/plain; charset=utf-8

Hello Everyone,

    I devstacked a deployment, just for PoC purposes. I have a problem

wherein I can't attach volumes to instances via Horizon, but can do so
via the nova CLI tool, so it seems that Cinder and Nova are set up
properly. Right after attempting to attach a volume, Horizon gives me
this error: "Error: Unable to attach volume."

I took a look at the nova API logs, and I see this log:

2015-09-09 18:01:00.704 DEBUG nova.api.openstack.wsgi
[req-8bde1423-b8cf-4a7f-a743-92c2a5a26ae4 admin admin] Returning 400 to
user: Invalid input for field/attribute device. Value: . u'' does not
match '(^/dev/x{0,1}[a-z]{0,1}d{0,1})([a-z]+)[0-9]*$' from (pid=25349)
call /opt/stack/nova/nova/api/openstack/wsgi.py:1175

It looks like nova-api is looking for a "/dev/something" value for u,
but Horizon only passes a blank value.

The following link has the logs for Horizon.
http://pastebin.com/DiwzW0tD

What can I do to fix this? Inelegant solutions are very much welcome, I
just want this to get working as soon as possible.
Help would be greatly appreciated. Thanks!


Message: 16
Date: Wed, 9 Sep 2015 13:41:00 +0200
From: Heiko Kr?mer hkraemer@anynines.com
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: [Openstack] Neutron with apache2 wsgi module don't ack
rabbitMQ messages
Message-ID: 55F01ACC.8060008@anynines.com
Content-Type: text/plain; charset=utf-8

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi guys,

another day, another problem :).

  • Icehouse
  • Apache2.4
  • Ubuntu 14.04

I'm scaling our Neutron API endpoints to different servers to reach more
throughput. In this case i decided to use apache2 with WSGI module to
run the server in multi threaded mode to use optimal all CPU cores and
handle more parallel requests.

I create a vHost and a wsgi startup script file

script:

|from neutron.openstack.common import log as logging
from neutron.common import config

logging.setup('neutron')
config.parse(['--config-file', '/etc/neutron/neutron.conf',
'--config-file', '/etc/neutron/plugins/ml2/ml2conf.ini'])
application = config.load
paste_app("neutron")|

vhost:

|Listen *:9696

WSGIScriptAlias / /var/www/cgi-bin/neutron
WSGIDaemonProcess neutron-public user=neutron group=neutron
processes=3 threads=10
WSGIProcessGroup neutron-public
WSGIApplicationGroup %{GLOBAL}
WSGIPassAuthorization On

LogLevel info
ErrorLog /var/log/apache2/neutron-error.log
CustomLog /var/log/apache2/neutron-access.log combined

|

So the server is running well, all requests are working well but i see
on the messaging bus (rabbitmq) unack messages in two queues as far as
the apache2 is running. The unack messages on both queues
(n-lbaas-plugin & q-metering-plugin) is increasing over time. As soon as
i switch to the build-IN webserver of Neutron all messages on both
queues will ack and deliver.

Is there any trick or is that a problem with multi thread ?

Cheers and thanks
Heiko


anynines.com
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Openstack mailing list
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End of Openstack Digest, Vol 27, Issue 8



Message: 5
Date: Fri, 11 Sep 2015 01:53:30 +0000 (UTC)
From: venkatesh kotipalli member@linkedin.com
To: ??? openstack@lists.openstack.org
Subject: [Openstack] ??????? LinkedIn (??) ????????????????
Message-ID:
1176099700.3442449.1441936410384.JavaMail.app@ltx1-app6310.prod
Content-Type: text/plain; charset="utf-8"

??????
?? LinkedIn (??) ?????????????????

venkatesh kotipalli
Cloud InfraStructure Engineer at Simplify DC

??:
https://www.linkedin.com/e/v2?e=64uxg4-ieezpc9b-1u&a=invite-accept&midToken=AQH0SkAEnsMymg&tracking=eml-comm_invm-b-accept-newinvite&ek=invite_member_28&mboxId=I6047919489427738624_500&sharedKey=__ZQ1zvM&invitationId=6047919478241529856&fromReminder=false&fromEmail=true

venkatesh kotipalli?????
https://www.linkedin.com/e/v2?e=64uxg4-ieezpc9b-1u&t=npv&midToken=AQH0SkAEnsMymg&tracking=eml-comm_invm-b-name-newinvite&ek=invite_member_28&invitationAccept=370958548_I6047919489427738624_500&authType=name&authToken=v-W3&memberID=425289714

???????????????????????:
https://www.linkedin.com/e/v2?e=64uxg4-ieezpc9b-1u&t=lun&midToken=AQH0SkAEnsMymg&tracking=eml-comm_invm-f-unsub-newinvite&ek=invite_member_28&loid=AQEJeA1XzKO39wAAAU-6G4bxCHGTPXbzZxNhkAji_V4R-1C7AIb9RRbnrA8j1uMu0BkHfwNolvg3rRrtRrIXDzmXiRl7&eid=64uxg4-ieezpc9b-1u

??????????? (???? - yocto????)? ????????????:
https://www.linkedin.com/e/v2?e=64uxg4-ieezpc9b-1u&a=customerServiceUrl&midToken=AQH0SkAEnsMymg&ek=invite_member_28&articleId=4788
© 2015 LinkedIn Ireland Limited?LinkedIn?LinkedIn ???? InMail ??
LinkedIn Corporation ???????? (??) ?????????????
LinkedIn ? LinkedIn Ireland Limited ???????
???????????????????: 477441
????: 70 Sir John Robersons Quay, Dublin 2?
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Message: 6
Date: Fri, 11 Sep 2015 12:57:47 +0530
From: Shital Patil shital.patil@gslab.com
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Cc: Sagar Pradhan sagar.pradhan@gslab.com
Subject: [Openstack] GBP(Group Based Policy) REST APIs
Message-ID:
<CADdv+15bE9ptY5_NXcPyXEJA6wfrUq6v1UWVW+hhJS0v=
CxOsQ@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hello Guys,

From blueprint it looks likeGBP is currently using neutron REST and in
next
release plan is to write wrapper over it but I was interested to know *when
will GBP have its own REST exposed so that it can be consumed by
applications having **programmatic interaction with openstack ?*

Thanks,
Shital
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End of Openstack Digest, Vol 27, Issue 10



Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
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asked Sep 11, 2015 in openstack by murali_Srikanth (160 points)  

3 Responses

0 votes

We are not able to ping openstack instance external Ip address.

check your FW, you can try after disabling it.

From: murali Srikanth [mailto:srikanth.as.avm@gmail.com]
Sent: Friday, September 11, 2015 6:09 PM
To: openstack@lists.openstack.org
Subject: Re: [Openstack] Openstack Digest, Vol 27, Issue 10

Hi,
I need your assistance on this. We setup openstack 3-node architecture.
OS: Ubuntu 14.04 LTS
Controller Node 1 NIC
Network Node 2 NIC's
Compute Node 2 NIC's
We followed ( http://docs.openstack.org/kilo/install-guide/install/apt/content/ ) this link for openstack setup.

We created router and tenant network as demo user
We created external network as admin user.
We blindly followed the above url and everything is working fine, except below mentioned things.

Our Problem:
We are not able to ping openstack router gate way IP address.
We are not able to ping openstack instance external Ip address.

Thanks in advance.

Thanks & Regards,
Srikanth VM

On Fri, Sep 11, 2015 at 5:30 PM, openstack-request@lists.openstack.org wrote:
Send Openstack mailing list submissions to
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When replying, please edit your Subject line so it is more specific
than "Re: Contents of Openstack digest..."

Today's Topics:

  1. about network configuration (applyhhj)
  2. Re: about network configuration (Nasir Mahmood)
  3. Re: question about manila in relationship to nfs-ganesha and
    glusterfs (Ramana Raja)
  4. help! (Heidi Bretz)
  5. ??????? LinkedIn (??) ???????????????? (venkatesh kotipalli)
  6. GBP(Group Based Policy) REST APIs (Shital Patil)

Message: 1
Date: Thu, 10 Sep 2015 20:50:54 +0800
From: "applyhhj"applyhhj@163.com
To: "openstack"openstack@lists.openstack.org
Subject: [Openstack] about network configuration
Message-ID: 24a2b2fb.5ffe.14fb74f132c.Coremail.applyhhj@163.com
Content-Type: text/plain; charset="utf-8"

Hi Everyone,
I am new to openstack. When following the Install Guidance(kilo version) for Ubuntu, I was unable to correctly configure the network. I followed the Guidance and set up 1 controller node, 1 network node and 3 computing nodes. All configuration is almost the same as the Guidance. However, if I set the gateway of management interface in network node to 10.0.0.1 and change external interface to ?dhcp? mode, which is required by my external network environment, then I cannot ping other nodes from network nodes. So I comment the gateway configuration and everything works fine. But only network node can access to external network, other nodes are not able to ping outside website. It will throw ?unknown host? error. Can anyone help me with this problem please? Thank you very much!!

2015-09-10

applyhhj
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Message: 2
Date: Thu, 10 Sep 2015 18:17:29 +0500
From: Nasir Mahmood nasir.mahmood@gmail.com
To: applyhhj applyhhj@163.com
Cc: openstack openstack@lists.openstack.org
Subject: Re: [Openstack] about network configuration
Message-ID:

Content-Type: text/plain; charset="utf-8"

hi

The gateway 10.0.0.1 is for only those hosts where you configure them
within the physical network requiring outside access. In this case, where
you wouldn't require any outside access to this private or management LAN
of 10.0.x.x, I would recommend not to use any gateway at all ( only if you
are connecting these interfaces using small network switch or a VLAN ).

The other error that might be due to DNS issue. what you getting when you
type 'nslookup yahoo.com or nslookup google.com'

what are you routing entries on private and public LAN interfaces and have
you configured them to be isolated from each other?

On Thu, Sep 10, 2015 at 5:50 PM, applyhhj applyhhj@163.com wrote:

Hi Everyone,

I am new to openstack. When following the Install Guidance(kilo
version) for Ubuntu, I was unable to correctly configure the network. I
followed the Guidance and set up 1 controller node, 1 network node and 3
computing nodes. All configuration is almost the same as the Guidance.
However, if I set the gateway of management interface in network node to
10.0.0.1 and change external interface to ?dhcp? mode, which is required by
my external network environment, then I cannot ping other nodes from
network nodes. So I comment the gateway configuration and everything works
fine. But only network node can access to external network, other nodes are
not able to ping outside website. It will throw ?unknown host? error. Can
anyone help me with this problem please? Thank you very much!!

2015-09-10


applyhhj


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--
Nasir Mahmood
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Message: 3
Date: Thu, 10 Sep 2015 15:07:24 +0000 (UTC)
From: Ramana Raja rraja@redhat.com
To: openstack@lists.openstack.org
Subject: Re: [Openstack] question about manila in relationship to
nfs-ganesha and glusterfs
Message-ID: loom.20150910T165214-833@post.gmane.org
Content-Type: text/plain; charset=utf-8

Hi Andrea,

Andrea Y Ma <ayma@...> writes:

I'm trying to use devstack with manila and nfs-ganesha with glusterfs as
the backend

Environment: I have glusterfs installed on two bare metal systems and
devstack using kilo installed on another bare metal system.

I'm a little confused about how I should be using ganesha nfs with
glusterfs as the backend.

Should nfs-ganesha be installed in:
a) my glusterFS servers and update the manila.conf setting
glusterfsnfsserver_type= Ganesha
b) my devstack
c) a service VM that I manually spawn?

Very sorry about the late reply. We've been held up by our deliverables for the
Liberty release. Thanks to your questions it's been easy for us to figure out
the gaps in our documentation. We definitely plan to cover the misses for
Liberty. For now, I've answered your questions below.

The NFS-Ganesha server can be installed in a), b) or c). To use
Ganesha-GlusterFS with Manila, Manila's share service needs root access to the
Ganesha server and the GlusterFS server machines to perform privileged actions.
This can be done by enabling password-less ssh root login for the manila
service user to the Ganesha server and the GlusterFS server machines when both
these servers run in machines remote to the manila service. And then, Manila
config options need to be set to identify the Ganesha and GlusterFS servers.

I see the following link:
http://docs.openstack.org/developer/manila/devref/ganesha.html
which points to there being ganesha support built into manila.
The only requirement is that I have nfs-ganesha 2.1 or later.
This would seem to imply that I should have nfs-ganesha installed
on my devstack instance where manila is running. However from the
values in the wiki I'm not sure how to point the nanila.conf file
to use those parameters. Should I just add them to the glusterfs
section I have or do I make a new ganesha section and update a
manila config setting?

You can add the ganesha config options to the glusterfs section. Here's an
example,

#

glusterfs-ganesha section

[glusterfsganesha1]
share
driver = manila.share.drivers.glusterfs.GlusterfsShareDriver
driverhandlesshare_servers = False

config option specifying the GlusterFS volume and GlusterFS server node

glusterfstarget = root@172.16.53.14:/manila-nfs-volume
glusterfs
nfsservertype = Ganesha

Config option indicating the IP of the Ganesha server node

Here Ganesha server and GlusterFS server are in the same machine.

glusterfsganeshaserverip = 172.16.53.14
ganesha
servicename = nfs-ganesha
share
backendname = GLUSTERFSGANESHA

End of Config file

It's not necessary for NFS-Ganesha to run in the GlusterFS server machine. It
can run on a machine that can connect to the GlusterFS server, Manila host,
and the Manila client's network. The manila-share service figures out Ganesha
server's location using the "glusterfsganeshaserver_ip" option. The
glusterfs driver doc should've covered this option, but it does not. This needs
to be sorted out.

The ganesha library in Manila makes use of NFS-Ganesha's D-Bus service and
Systemd/Upstart service file. Check whether they're available in the Ganesha
server machine. A key yet easy-to-miss step to configure Ganesha for Manila
is to create a ganesha export directory with an empty file 'INDEX.conf'
within it.
This file needs to be included by the Ganesha's config file, done by adding the
following line to ganesha.conf,
%include /INDEX.conf

The above step is covered in the ganesha doc.

In the glusterFS driver I saw a ganesha reference in this link:
http://docs.openstack.org/developer/manila/devref/glusterfs_driver.html
So this made me wonder if nfs-ganesha should be installed on the
baremetals running glusterfs. I don't see a client/server nfs-ganesha
rpm so was thinking I need to install nfs-ganesha on both the
devstack and the glusterfs servers. Please correct me if I am wrong.
The instructions I found for nfs-ganesha was the following:
http://blog.gluster.org/2014/09/glusterfs-and-nfs-ganesha-integration/

The following two NFS-Ganesha rpms need to be installed, nfs-ganesha and
nfs-ganesha-fsal-gluster(for nfs-ganesha v2.1)/nfs-ganesha-gluster(for
nfs-ganesha v2.2)
I'm afraid that the gluster blog you mention here is dated. I've requested
the gluster community to update this doc.

I was also looking at this video:
https://www.youtube.com/watch?v=1zUSFzbhThM
#vBrownBag 2014 OpenStack Paris - Bill Owen, Csaba Henk ?
Supporting NFS Ganesha in Manila)
In the video it shows a slide titled "Improved Ganesha-Based
Drivers with Service VM". I'm wondering how the serviceVM got generated.
When I tried just with the glusterFsShareDriver I did not notice a service
VM get spawned. Perhaps I had an error in my setup for using the
glusterFSShareDriver so wanted to make sure. Or perhaps I need to do some

combination of the generic and glusterFsShareDrivers because I did see
with
the generic driver a service VM getting spawned. Or am I supposed to
manually spawn a service VM and install nfs-ganesha on that newly
spawned service VM. If so how do I tell manila about it?

The GlusterfsShaserDriver with Ganesha does not yet suppport handling of share
servers. The behaviour that you observe is expected. And the topic of the slide
in the Paris talk still remains a Blueprint that's yet to be implemented.

Once I have it running then do I need to do something different for the
share protocol or is there a document on what the extra-specs should be?

By default, Manila's DevStack plugin sets up manila.conf to allow NFS and CIFS
to be used as share protocols. It also creates a default share type with the
spec "driverhandlesshareservers" as True. "glusterfs" driver with Ganehsa
does not handle share servers so you'd need to create a share type with the
spec set as False. Here's how you can do it as an OpenStack admin,
$ manila type-create gluster
ganesha false

You can also add the following extra spec type,
$ manila type-key glusterganesha set sharebackendname=GLUSTERFSGANESHA

And in the current master(Liberty in progress), not in Kilo, you'd need to add
the following step,
$ manila type-key glusterganesha set snapshotsupport=False

You can now create a share using glusterfs driver,
$ manila create --share-type gluster_ganesha NFS 1

Once you've created a share, you'd like to know about the bug,
https://bugs.launchpad.net/manila/+bug/1493080
that'd be fixed in Liberty. Not sure if the fix would be backported to Kilo.

Thanks,

Ramana


Message: 4
Date: Thu, 10 Sep 2015 11:38:01 -0700
From: "Heidi Bretz" heidi@openstack.org
To: openstack@lists.openstack.org
Subject: [Openstack] help!
Message-ID: 005b01d0ebf7$d3c2e8c0$7b48ba40$@openstack.org
Content-Type: text/plain; charset="us-ascii"

Please unsubscribe me

-----Original Message-----
From: openstack-request@lists.openstack.org
[mailto:openstack-request@lists.openstack.org]
Sent: Wednesday, September 09, 2015 5:00 AM
To: openstack@lists.openstack.org
Subject: Openstack Digest, Vol 27, Issue 8

Send Openstack mailing list submissions to
openstack@lists.openstack.org

To subscribe or unsubscribe via the World Wide Web, visit
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
or, via email, send a message with subject or body 'help' to
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When replying, please edit your Subject line so it is more specific than
"Re: Contents of Openstack digest..."

Today's Topics:

  1. Console via NoVNC showing garbled screen for Windows XP guest
    (Silvano Cirujano Cuesta)
  2. port-delete issue (Yngvi P?ll ?orfinnsson)
  3. Re: Query regarding contribution for monitoring of Nova and
    Swift (John Dickinson)
  4. Re: Query regarding contribution for monitoring of Nova and
    Swift (Erik McCormick)
  5. Re: port-delete issue (Brian Haley)
  6. Re: port-delete issue (Yngvi P?ll ?orfinnsson)
  7. Re: port-delete issue (Yngvi P?ll ?orfinnsson)
  8. Re: port-delete issue (Brian Haley)
  9. Re: port-delete issue (Yngvi P?ll ?orfinnsson)

    1. [OSSA 2015-018] Neutron firewall rules bypass through port
      update (CVE-2015-5240) (Tristan Cacqueray)
    2. Devstack multinode setup integration with Opendaylight
      (saurabh suman)
    3. Re: port-delete issue (Yngvi P?ll ?orfinnsson)
    4. [openstack][swift]Got error when installing swift all in one.
      (hao wang)
    5. Re: [openstack][swift]Got error when installing swift all in
      one. (Kota TSUYUZAKI)
    6. Cannot Attach Volumes Via Horizon (Ludwig Tirazona)
    7. Neutron with apache2 wsgi module don't ack rabbitMQ messages
      (Heiko Kr?mer)

Message: 1
Date: Tue, 8 Sep 2015 17:25:14 +0200
From: Silvano Cirujano Cuesta silvano.cirujano-cuesta@siemens.com
To: openstack@lists.openstack.org
Subject: [Openstack] Console via NoVNC showing garbled screen for
Windows XP guest
Message-ID: 55EEFDDA.4040505@siemens.com
Content-Type: text/plain; charset="utf-8"; Format="flowed"

Hi,

We have a test installation of OpenStack where we can instantiate VMs via
Horizon without problems.

But when we try to view the graphical console of VMs hosting a WindowsXP
installation we get the garbled screen that you can see in the screenshot.

Did anybody observed something similar? I couldn't find anybody describing
similar effects in the internet...

The graphical console via virt-manager looks good, so the QEMU VNC server is
working fine.

The boot-up splash screen also looks good with Horizon, so the VNC
web-client (right now NoVNC) works at least partially.

Since other VNC clients work fine, I think it's an issue with the NoVNC
client.

Some information about our environment:
- OpenStack version: Kilo
- OpenStack nodes running as VMs in a server that is behind a gateway,
therefore network latencies can be high

Any help first to find out the origin of the issue and then to fix it will
be appreciated!

Regards,
Silvano
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Message: 2
Date: Tue, 8 Sep 2015 16:01:11 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: [Openstack] port-delete issue
Message-ID: 1397f802959543b18f1339ac11738929@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ), because
one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7
Unable to complete operation on subnet f505a109-07a7-420a-ae6b-aa5995126be7.
One or more ports have an IP allocation from this subnet. (HTTP 409)
(Request-ID: req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

This is the port in use:
root@opst-ctrl1-dev:/# neutron port-list | grep
f505a109-07a7-420a-ae6b-aa5995126be7
| 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 | | fa:16:3e:15:20:59 |
{"subnetid": "f505a109-07a7-420a-ae6b-aa5995126be7", "ipaddress":
"157.157.8.114"} |
root@opst-ctrl1-dev:/#

But I can't delete the port

root@opst-ctrl1-dev:/# neutron port-delete
220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00
Port 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 has owner network:floatingip and
therefore cannot be deleted directly via the port API. (HTTP 409)
(Request-ID: req-4823d685-6dd2-4f31-aa8c-0c8b8aa624a0)

There are no floating ip's left on the system (I've already deleted them)

root@opst-ctrl1-dev:/# neutron floatingip-list

thus the list is empty.

Listing this up in the db shows nothing either:

MariaDB [neutron]> select * from floatingips; Empty set (0.00 sec)

Can anyone help on this matter, i.e. how can I delete the port ( and also
the subnet) ?

Best regards
Yngvi

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Message: 3
Date: Tue, 08 Sep 2015 09:26:18 -0700
From: "John Dickinson" me@not.mn
To: "pragya jain" prag_2648@yahoo.co.in
Cc: Aparna Datt aparna.datt@gmail.com, OpenStack Mailing List
openstack@lists.openstack.org, Anita Goel goel.anita@gmail.com
Subject: Re: [Openstack] Query regarding contribution for monitoring
of Nova and Swift
Message-ID: BD31EA44-72B4-4510-B36A-5525C3CAE230@not.mn
Content-Type: text/plain; charset="utf-8"

I'm the Project Technical Lead for Swift, and I'd be happy to look over a
summary of your work about monitoring Swift. Feel free to email me directly
or find me in #openstack-swift on IRC (I'm notmyname).

--John

On 8 Sep 2015, at 3:20, pragya jain wrote:

?Hello all
Me and my colleague, aparna are carrying out research in the area of
cloud computing under Department of CS, University f Delhi.? We would
like to contribute our research work regarding monitoring of Nova and
Swift. We would appreciate if we can find the appropriate link with
whom we can connect to know if our work is relevant for contribution.
-----RegardsPragya JainDepartment of Computer ScienceUniversity of
DelhiDelhi, India_______________________________________________
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Post to : openstack@lists.openstack.org
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Message: 4
Date: Tue, 8 Sep 2015 12:42:33 -0400
From: Erik McCormick emccormick@cirrusseven.com
To: pragya jain prag_2648@yahoo.co.in
Cc: Aparna Datt aparna.datt@gmail.com, OpenStack Mailing List
openstack@lists.openstack.org, Anita Goel goel.anita@gmail.com
Subject: Re: [Openstack] Query regarding contribution for monitoring
of Nova and Swift
Message-ID:

Content-Type: text/plain; charset=UTF-8

On Tue, Sep 8, 2015 at 6:20 AM, pragya jain prag_2648@yahoo.co.in wrote:
Hello all

Me and my colleague, aparna are carrying out research in the area of
cloud computing under Department of CS, University f Delhi. We would
like to contribute our research work regarding monitoring of Nova and
Swift. We would appreciate if we can find the appropriate link with
whom we can connect to know if our work is relevant for contribution.

You may want to cross-post this to openstack-operators. There is a Tools &
Monitoring working group to help define best practices and share tools and
configurations. Here's a link to the WG wiki and some of the stuff they've
been working on.

https://wiki.openstack.org/wiki/Tools_and_Monitoring_WG
https://wiki.openstack.org/wiki/Operations/Monitoring
https://wiki.openstack.org/wiki/Operations/Tools


Regards
Pragya Jain
Department of Computer Science
University of Delhi
Delhi, India


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Post to : openstack@lists.openstack.org
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-Erik


Message: 5
Date: Tue, 8 Sep 2015 12:45:27 -0400
From: Brian Haley brian.haley@hp.com
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: 55EF10A7.5080607@hp.com
Content-Type: text/plain; charset=windows-1252; format=flowed

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:
HI

I can?t delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Message: 6
Date: Tue, 8 Sep 2015 17:08:16 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"

Subject: Re: [Openstack] port-delete issue
Message-ID: e10fa1372973473fbe8d8f6ff1282e7e@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet
+-------------------+----------------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------------+
| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"} |
| cidr | 157.157.8.0/24 |
| dns
nameservers | 212.30.200.199 |
| | 212.30.200.200 |
| enabledhcp | True |
| gateway
ip | 157.157.8.1 |
| hostroutes | |
| id | f505a109-07a7-420a-ae6b-aa5995126be7 |
| ip
version | 4 |
| ipv6addressmode | |
| ipv6ramode | |
| name | ext-subnet |
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273 |
| tenant
id | 1dda2478e30d44dda0ca752c6047725d |
+-------------------+----------------------------------------------------+
root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:
HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

Message: 7
Date: Tue, 8 Sep 2015 17:17:04 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"

Subject: Re: [Openstack] port-delete issue
Message-ID: 60bec238c4b042acadc1c57a5701194d@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

HI

I have cleared the gateway on all routers, but it did not help

root@opst-ctrl1-dev:/# neutron router-list
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| id | name |
externalgatewayinfo | distributed | ha |
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| 164ad471-5ab0-4109-acf5-f88de1e4b5f3 | gw | null
| False | False |
| 2371ae6e-8a07-464c-9b3e-3d7d35e96a59 | gw | null
| False | False |
| 45ab4a9a-c7fc-4cf6-844c-6265b5620121 | gw | null
| False | False |
| 50d16aec-adaf-431d-9b42-f8aff78ea5b8 | gw1 | null
| False | False |
| 546456aa-a312-48d5-8a3b-6031b1dcb3a9 | OskarTestRouter | null
| False | False |
| 78feb17a-9a29-4ddb-9477-914850d8f5d2 | ElasticRouter | null
| False | False |
| 7a06a85c-826a-4f00-a62f-5ae8586ea1fb | adminTest | null
| False | False |
| 7ba38ec5-49d9-4fc8-b77f-ef8a38e79af3 | Safni?-router | null
| False | False |
| 9e367dd6-ab2c-4949-a5e4-4d8d2787d84b | gw | null
| False | False |
| f05c4cc8-724e-4731-bea3-6ef68d794137 | gw1 | null
| False | False |
+--------------------------------------+-----------------+------------------
-----+-------------+-------+

But it did not help.

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:
HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

Message: 8
Date: Tue, 8 Sep 2015 13:32:43 -0400
From: Brian Haley brian.haley@hp.com
To: Yngvi P?ll ?orfinnsson yngvith@siminn.is,
"openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: 55EF1BBB.2030807@hp.com
Content-Type: text/plain; charset=windows-1252; format=flowed

My only other suggestion is to do a port-list with admin privs and look. I
can't tell if you're doing that as root != admin necessarily.

-Brian

On 09/08/2015 01:08 PM, Yngvi P?ll ?orfinnsson wrote:
HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet
+-------------------+----------------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------------+
| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"} |
| cidr | 157.157.8.0/24 |
| dns
nameservers | 212.30.200.199 |
| | 212.30.200.200 |
| enabledhcp | True |
| gateway
ip | 157.157.8.1 |
| hostroutes | |
| id | f505a109-07a7-420a-ae6b-aa5995126be7 |
| ip
version | 4 |
| ipv6addressmode | |
| ipv6ramode | |
| name | ext-subnet |
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273 |
| tenant
id | 1dda2478e30d44dda0ca752c6047725d |
+-------------------+----------------------------------------------------+
root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list:
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe :
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Message: 9
Date: Tue, 8 Sep 2015 17:42:09 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"

Subject: Re: [Openstack] port-delete issue
Message-ID: d2b7f0b84a664e88b340d120d923bcd1@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

Those are the routers in the system (admin sees this)

root@opst-ctrl1-dev:/# neutron router-list
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| id | name |
externalgatewayinfo | distributed | ha |
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| 164ad471-5ab0-4109-acf5-f88de1e4b5f3 | gw | null
| False | False |
| 2371ae6e-8a07-464c-9b3e-3d7d35e96a59 | gw | null
| False | False |
| 45ab4a9a-c7fc-4cf6-844c-6265b5620121 | gw | null
| False | False |
| 50d16aec-adaf-431d-9b42-f8aff78ea5b8 | gw1 | null
| False | False |
| 546456aa-a312-48d5-8a3b-6031b1dcb3a9 | OskarTestRouter | null
| False | False |
| 78feb17a-9a29-4ddb-9477-914850d8f5d2 | ElasticRouter | null
| False | False |
| 7a06a85c-826a-4f00-a62f-5ae8586ea1fb | adminTest | null
| False | False |
| 7ba38ec5-49d9-4fc8-b77f-ef8a38e79af3 | Safni?-router | null
| False | False |
| 9e367dd6-ab2c-4949-a5e4-4d8d2787d84b | gw | null
| False | False |
| f05c4cc8-724e-4731-bea3-6ef68d794137 | gw1 | null
| False | False |
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
root@opst-ctrl1-dev:/#

but the port does not show up, when I list ports for each router with:

neutron router-port-list ROUTER-ID

but it does show up in the general port-list , like

root@opst-ctrl1-dev:/# neutron port-list | grep 157
| 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 | | fa:16:3e:15:20:59 |
{"subnetid": "f505a109-07a7-420a-ae6b-aa5995126be7", "ipaddress":
"157.157.8.114"} |

Best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 17:33
To: Yngvi P?ll ?orfinnsson yngvith@siminn.is;
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

My only other suggestion is to do a port-list with admin privs and look. I
can't tell if you're doing that as root != admin necessarily.

-Brian

On 09/08/2015 01:08 PM, Yngvi P?ll ?orfinnsson wrote:
HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet
+-------------------+----------------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------------+
| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"} |
| cidr | 157.157.8.0/24 |
| dns
nameservers | 212.30.200.199 |
| | 212.30.200.200 |
| enabledhcp | True |
| gateway
ip | 157.157.8.1 |
| hostroutes | |
| id | f505a109-07a7-420a-ae6b-aa5995126be7 |
| ip
version | 4 |
| ipv6addressmode | |
| ipv6ramode | |
| name | ext-subnet |
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273 |
| tenant
id | 1dda2478e30d44dda0ca752c6047725d |
+-------------------+----------------------------------------------------+
root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list:
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe :
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Message: 10
Date: Tue, 8 Sep 2015 23:42:38 +0000
From: Tristan Cacqueray tdecacqu@redhat.com
To: openstack-announce@lists.openstack.org,
openstack@lists.openstack.org
Subject: [Openstack] [OSSA 2015-018] Neutron firewall rules bypass
through port update (CVE-2015-5240)
Message-ID: 55EF726E.9040407@redhat.com
Content-Type: text/plain; charset="utf-8"

================================================================
OSSA-2015-018: Neutron firewall rules bypass through port update
================================================================

:Date: September 08, 2015
:CVE: CVE-2015-5240

Affects
~~~~~~~
- Neutron: versions through 2014.2.3 and
2015.1 versions through 2015.1.1

Description
~~~~~~~~~~~
Kevin Benton from Mirantis reported a vulnerability in Neutron. By changing
the device owner of an instance's port right after it is created, an
authenticated user may prevent application of firewall rules and so avoid IP
anti-spoofing controls. All Neutron setups using the ML2 plugin or a plugin
that relies on the security groups AMQP API are affected.

Patches
~~~~~~~
- https://review.openstack.org/221345 (Juno)
- https://review.openstack.org/221344 (Kilo)
- https://review.openstack.org/221342 (Liberty)

Credits
~~~~~~~
- Kevin Benton from Mirantis (CVE-2015-5240)

References
~~~~~~~~~~
- https://launchpad.net/bugs/1489111
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5240

Notes
~~~~~
- This fix will be included in future 2014.2.4 (juno) and
2015.1.2 (kilo) releases.

--
Tristan Cacqueray
OpenStack Vulnerability Management Team

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Message: 11
Date: Wed, 9 Sep 2015 12:09:04 +0530
From: saurabh suman 90.suman@gmail.com
To: openstack@lists.openstack.org
Subject: [Openstack] Devstack multinode setup integration with
Opendaylight
Message-ID:

Content-Type: text/plain; charset="utf-8"

Hi,

I have a working 2 node openstack setup through devstack. Controller +
Compute + Opendaylight -> 192.168.10.1 and Compute -> 192.168.10.2

I have br-int and br-tun on both compute and controller node with their
manager set to ODL and each bridge is connected to controller, as evident
from ODL GUI.

On controller node:

[image: Inline image 1]

On Compute node

[image: Inline image 1]

I am able to create a network.But when I launch a cirros VM, in the logs I
see, udhcpc (v1.21.1) started Sending discover... Sending discover...
Sending discover...

My DHCP server is running with IP 10.20.30.2 (IP allocated from network
created) and corresponding tap device is attached to br-int. when I run
ovs-ofctl dump-ports br-int , I do not see any traffic going to dhcp tap
though tap device created for VM is sending packets.

After few minutes "lease fail" message is displayed and IP is not allocated
to VM.

Can anyone help me out here.

Regards,

Saurav
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Message: 12
Date: Wed, 9 Sep 2015 09:24:24 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"

Subject: Re: [Openstack] port-delete issue
Message-ID: 9ca3e2f111064ecf8eccd3fcf1ef351e@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

Hi
This is the solution ;-)
https://ask.openstack.org/en/question/67752/unable-to-delete-port/

best regards
Yngvi

-----Original Message-----
From: Yngvi P?ll ?orfinnsson
Sent: 8. september 2015 17:42
To: Brian Haley brian.haley@hp.com; openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

Those are the routers in the system (admin sees this)

root@opst-ctrl1-dev:/# neutron router-list
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| id | name |
externalgatewayinfo | distributed | ha |
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| 164ad471-5ab0-4109-acf5-f88de1e4b5f3 | gw | null
| False | False |
| 2371ae6e-8a07-464c-9b3e-3d7d35e96a59 | gw | null
| False | False |
| 45ab4a9a-c7fc-4cf6-844c-6265b5620121 | gw | null
| False | False |
| 50d16aec-adaf-431d-9b42-f8aff78ea5b8 | gw1 | null
| False | False |
| 546456aa-a312-48d5-8a3b-6031b1dcb3a9 | OskarTestRouter | null
| False | False |
| 78feb17a-9a29-4ddb-9477-914850d8f5d2 | ElasticRouter | null
| False | False |
| 7a06a85c-826a-4f00-a62f-5ae8586ea1fb | adminTest | null
| False | False |
| 7ba38ec5-49d9-4fc8-b77f-ef8a38e79af3 | Safni?-router | null
| False | False |
| 9e367dd6-ab2c-4949-a5e4-4d8d2787d84b | gw | null
| False | False |
| f05c4cc8-724e-4731-bea3-6ef68d794137 | gw1 | null
| False | False |
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
root@opst-ctrl1-dev:/#

but the port does not show up, when I list ports for each router with:

neutron router-port-list ROUTER-ID

but it does show up in the general port-list , like

root@opst-ctrl1-dev:/# neutron port-list | grep 157
| 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 | | fa:16:3e:15:20:59 |
{"subnetid": "f505a109-07a7-420a-ae6b-aa5995126be7", "ipaddress":
"157.157.8.114"} |

Best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 17:33
To: Yngvi P?ll ?orfinnsson yngvith@siminn.is;
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

My only other suggestion is to do a port-list with admin privs and look. I
can't tell if you're doing that as root != admin necessarily.

-Brian

On 09/08/2015 01:08 PM, Yngvi P?ll ?orfinnsson wrote:
HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet
+-------------------+----------------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------------+
| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"} |
| cidr | 157.157.8.0/24 |
| dns
nameservers | 212.30.200.199 |
| | 212.30.200.200 |
| enabledhcp | True |
| gateway
ip | 157.157.8.1 |
| hostroutes | |
| id | f505a109-07a7-420a-ae6b-aa5995126be7 |
| ip
version | 4 |
| ipv6addressmode | |
| ipv6ramode | |
| name | ext-subnet |
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273 |
| tenant
id | 1dda2478e30d44dda0ca752c6047725d |
+-------------------+----------------------------------------------------+
root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


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Message: 13
Date: Wed, 9 Sep 2015 17:26:59 +0800
From: hao wang sxmatch1986@gmail.com
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: [Openstack] [openstack][swift]Got error when installing swift
all in one.
Message-ID:
<CAOEh+o0714WzHCM1YFkoKS=o2bjPGh6T7cDcvhoS+Lzn0PrUBA@mail.gmail.como2bjPGh6T7cDcvhoS%2BLzn0PrUBA@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

Hi, all

I was installing swift all-in-one in my virtual machine, OS is ubuntu 14.04.

But I got errors when I start the swift service by using "startmain" script:

liberasurecode[2969]: liberasurecodebackendopen: dynamic linking error
libJerasure.so: cannot open shared object file: No such file or directory
Traceback (most recent call last):
File "/usr/local/bin/swift-object-server", line 6, in
exec(compile(open(file).read(), file, 'exec'))
File "/swift/bin/swift-object-server", line 19, in
from swift.common.wsgi import runwsgi
File "/swift/swift/common/wsgi.py", line 39, in
from swift.common.storage
policy import BindPortsCache
File "/swift/swift/common/storagepolicy.py", line 738, in
reload
storagepolicies()
File "/swift/swift/common/storage
policy.py", line 730, in
reloadstoragepolicies
POLICIES = parsestoragepolicies(policyconf)
File "/swift/swift/common/storagepolicy.py", line 686, in
parse
storagepolicies
policy = policy
cls.fromconfig(policyindex, configoptions)
File "/swift/swift/common/storage
policy.py", line 251, in fromconfig
return cls(policy
index, **policyoptions)
File "/swift/swift/common/storage
policy.py", line 387, in __init__
ectype=self.ectype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/ec
iface.py",
line 172, in __init__
chksumtype=self.chksumtype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/utils.py", line 73,
in createinstance
instance = object
class(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/core.py", line 61, in
__init__
self.algsig_chksum)
pyeclib.Error: Invalid arguments passed to liberasurecode_instance_create

I'm sure the libjerasure2 has been installed. So is there a solution to fix
this issue?

Thanks.
--
Best Wishes For You!


Message: 14
Date: Wed, 09 Sep 2015 18:40:42 +0900
From: Kota TSUYUZAKI tsuyuzaki.kota@lab.ntt.co.jp
To: hao wang sxmatch1986@gmail.com
Cc: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: Re: [Openstack] [openstack][swift]Got error when installing
swift all in one.
Message-ID: 55EFFE9A.7030002@lab.ntt.co.jp
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Hi, Hao

Did you already do the setting for where shared jerasure library located?
The log message looks that Linux system doesn't have a seach path for that.

Like:
- Add /usr/local/lib path (if you installed libJerasure.so in another
location, you should set the path here) into /etc/ld.so.conf
- sudo ldconfig

That helps Linux system to search shared object library.
Details is described in here. [1]

1: https://bitbucket.org/kmgreen2/pyeclib

Best
Kota

(2015/09/09 18:26), hao wang wrote:
Hi, all

I was installing swift all-in-one in my virtual machine, OS is ubuntu
14.04.

But I got errors when I start the swift service by using "startmain"
script:

liberasurecode[2969]: liberasurecodebackendopen: dynamic linking
error libJerasure.so: cannot open shared object file: No such file or
directory
Traceback (most recent call last):
File "/usr/local/bin/swift-object-server", line 6, in
exec(compile(open(file).read(), file, 'exec'))
File "/swift/bin/swift-object-server", line 19, in
from swift.common.wsgi import runwsgi
File "/swift/swift/common/wsgi.py", line 39, in
from swift.common.storage
policy import BindPortsCache
File "/swift/swift/common/storagepolicy.py", line 738, in
reload
storagepolicies()
File "/swift/swift/common/storage
policy.py", line 730, in
reloadstoragepolicies
POLICIES = parsestoragepolicies(policyconf)
File "/swift/swift/common/storagepolicy.py", line 686, in
parse
storagepolicies
policy = policy
cls.fromconfig(policyindex, configoptions)
File "/swift/swift/common/storage
policy.py", line 251, in fromconfig
return cls(policy
index, **policyoptions)
File "/swift/swift/common/storage
policy.py", line 387, in __init__
ectype=self.ectype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/ec
iface.py",
line 172, in __init__
chksumtype=self.chksumtype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/utils.py", line
73, in createinstance
instance = object
class(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/core.py", line
61, in __init__
self.algsig_chksum)
pyeclib.Error: Invalid arguments passed to liberasurecode_instance_create

I'm sure the libjerasure2 has been installed. So is there a solution
to fix this issue?

Thanks.


Message: 15
Date: Wed, 09 Sep 2015 18:24:31 +0800
From: Ludwig Tirazona ljtirazona@codebridge.com.ph
To: openstack@lists.openstack.org
Subject: [Openstack] Cannot Attach Volumes Via Horizon
Message-ID: 55F008DF.9040807@codebridge.com.ph
Content-Type: text/plain; charset=utf-8

Hello Everyone,

    I devstacked a deployment, just for PoC purposes. I have a problem

wherein I can't attach volumes to instances via Horizon, but can do so
via the nova CLI tool, so it seems that Cinder and Nova are set up
properly. Right after attempting to attach a volume, Horizon gives me
this error: "Error: Unable to attach volume."

I took a look at the nova API logs, and I see this log:

2015-09-09 18:01:00.704 DEBUG nova.api.openstack.wsgi
[req-8bde1423-b8cf-4a7f-a743-92c2a5a26ae4 admin admin] Returning 400 to
user: Invalid input for field/attribute device. Value: . u'' does not
match '(^/dev/x{0,1}[a-z]{0,1}d{0,1})([a-z]+)[0-9]*$' from (pid=25349)
call /opt/stack/nova/nova/api/openstack/wsgi.py:1175

It looks like nova-api is looking for a "/dev/something" value for u,
but Horizon only passes a blank value.

The following link has the logs for Horizon.
http://pastebin.com/DiwzW0tD

What can I do to fix this? Inelegant solutions are very much welcome, I
just want this to get working as soon as possible.
Help would be greatly appreciated. Thanks!


Message: 16
Date: Wed, 9 Sep 2015 13:41:00 +0200
From: Heiko Kr?mer hkraemer@anynines.com
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: [Openstack] Neutron with apache2 wsgi module don't ack
rabbitMQ messages
Message-ID: 55F01ACC.8060008@anynines.com
Content-Type: text/plain; charset=utf-8

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi guys,

another day, another problem :).

  • Icehouse
  • Apache2.4
  • Ubuntu 14.04

I'm scaling our Neutron API endpoints to different servers to reach more
throughput. In this case i decided to use apache2 with WSGI module to
run the server in multi threaded mode to use optimal all CPU cores and
handle more parallel requests.

I create a vHost and a wsgi startup script file

script:

|from neutron.openstack.common import log as logging
from neutron.common import config

logging.setup('neutron')
config.parse(['--config-file', '/etc/neutron/neutron.conf',
'--config-file', '/etc/neutron/plugins/ml2/ml2conf.ini'])
application = config.load
paste_app("neutron")|

vhost:

|Listen *:9696

WSGIScriptAlias / /var/www/cgi-bin/neutron
WSGIDaemonProcess neutron-public user=neutron group=neutron

processes=3 threads=10
WSGIProcessGroup neutron-public
WSGIApplicationGroup %{GLOBAL}
WSGIPassAuthorization On

LogLevel info
ErrorLog /var/log/apache2/neutron-error.log
CustomLog /var/log/apache2/neutron-access.log combined

|

So the server is running well, all requests are working well but i see
on the messaging bus (rabbitmq) unack messages in two queues as far as
the apache2 is running. The unack messages on both queues
(n-lbaas-plugin & q-metering-plugin) is increasing over time. As soon as
i switch to the build-IN webserver of Neutron all messages on both
queues will ack and deliver.

Is there any trick or is that a problem with multi thread ?

Cheers and thanks
Heiko


anynines.com
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Openstack mailing list
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End of Openstack Digest, Vol 27, Issue 8



Message: 5
Date: Fri, 11 Sep 2015 01:53:30 +0000 (UTC)
From: venkatesh kotipalli member@linkedin.com
To: ??? openstack@lists.openstack.org
Subject: [Openstack] ??????? LinkedIn (??) ????????????????
Message-ID:

Content-Type: text/plain; charset="utf-8"

??????
?? LinkedIn (??) ?????????????????

venkatesh kotipalli
Cloud InfraStructure Engineer at Simplify DC

??: https://www.linkedin.com/e/v2?e=64uxg4-ieezpc9b-1u&a=invite-accept&midToken=AQH0SkAEnsMymg&tracking=eml-comm_invm-b-accept-newinvite&ek=invite_member_28&mboxId=I6047919489427738624_500&sharedKey=__ZQ1zvM&invitationId=6047919478241529856&fromReminder=false&fromEmail=true

venkatesh kotipalli????? https://www.linkedin.com/e/v2?e=64uxg4-ieezpc9b-1u&t=npv&midToken=AQH0SkAEnsMymg&tracking=eml-comm_invm-b-name-newinvite&ek=invite_member_28&invitationAccept=370958548_I6047919489427738624_500&authType=name&authToken=v-W3&memberID=425289714

???????????????????????: https://www.linkedin.com/e/v2?e=64uxg4-ieezpc9b-1u&t=lun&midToken=AQH0SkAEnsMymg&tracking=eml-comm_invm-f-unsub-newinvite&ek=invite_member_28&loid=AQEJeA1XzKO39wAAAU-6G4bxCHGTPXbzZxNhkAji_V4R-1C7AIb9RRbnrA8j1uMu0BkHfwNolvg3rRrtRrIXDzmXiRl7&eid=64uxg4-ieezpc9b-1u

??????????? (???? - yocto????)? ????????????: https://www.linkedin.com/e/v2?e=64uxg4-ieezpc9b-1u&a=customerServiceUrl&midToken=AQH0SkAEnsMymg&ek=invite_member_28&articleId=4788
&copyhttps://www.linkedin.com/e/v2?e=64uxg4-ieezpc9b-1u&a=customerServiceUrl&midToken=AQH0SkAEnsMymg&ek=invite_member_28&articleId=4788&copy; 2015 LinkedIn Ireland Limited?LinkedIn?LinkedIn ???? InMail ?? LinkedIn Corporation ???????? (??) ?????????????
LinkedIn ? LinkedIn Ireland Limited ???????
???????????????????: 477441
????: 70 Sir John Robersons Quay, Dublin 2?
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Message: 6
Date: Fri, 11 Sep 2015 12:57:47 +0530
From: Shital Patil shital.patil@gslab.com
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Cc: Sagar Pradhan sagar.pradhan@gslab.com
Subject: [Openstack] GBP(Group Based Policy) REST APIs
Message-ID:

Content-Type: text/plain; charset="utf-8"

Hello Guys,

From blueprint it looks likeGBP is currently using neutron REST and in next
release plan is to write wrapper over it but I was interested to know *when
will GBP have its own REST exposed so that it can be consumed by
applications having **programmatic interaction with openstack ?*

Thanks,
Shital
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End of Openstack Digest, Vol 27, Issue 10


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responded Sep 11, 2015 by Naveen_Yadav (260 points)  
0 votes

Hi Naveen,

Thanks for your quick response, Just now i check the firewall status on my
three nodes.

Please find the below details:

root@controller:~# sudo ufw status verbose
Status: inactive

root@network:~# sudo ufw status verbose
Status: inactive

root@compute:~# sudo ufw status verbose
Status: inactive

Thanks & regards,
Srikanth VM
9035719966

On Fri, Sep 11, 2015 at 7:06 PM, Naveen Yadav naveen.yadav@aricent.com
wrote:

We are not able to ping openstack instance external Ip address.

check your FW, you can try after disabling it.

From: murali Srikanth [mailto:srikanth.as.avm@gmail.com]
Sent: Friday, September 11, 2015 6:09 PM
To: openstack@lists.openstack.org
Subject: Re: [Openstack] Openstack Digest, Vol 27, Issue 10

Hi,

I need your assistance on this. We setup openstack 3-node architecture.

OS: Ubuntu 14.04 LTS

Controller Node 1 NIC

Network Node 2 NIC's

Compute Node 2 NIC's

We followed (
http://docs.openstack.org/kilo/install-guide/install/apt/content/ ) this
link for openstack setup.

We created router and tenant network as demo user
We created external network as admin user.

We blindly followed the above url and everything is working fine, except
below mentioned things.

Our Problem:

We are not able to ping openstack router gate way IP address.

We are not able to ping openstack instance external Ip address.

Thanks in advance.

Thanks & Regards,

Srikanth VM

On Fri, Sep 11, 2015 at 5:30 PM, openstack-request@lists.openstack.org
wrote:

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When replying, please edit your Subject line so it is more specific
than "Re: Contents of Openstack digest..."

Today's Topics:

  1. about network configuration (applyhhj)
  2. Re: about network configuration (Nasir Mahmood)
  3. Re: question about manila in relationship to nfs-ganesha and
    glusterfs (Ramana Raja)
  4. help! (Heidi Bretz)
  5. ??????? LinkedIn (??) ???????????????? (venkatesh kotipalli)
  6. GBP(Group Based Policy) REST APIs (Shital Patil)

Message: 1
Date: Thu, 10 Sep 2015 20:50:54 +0800
From: "applyhhj"applyhhj@163.com
To: "openstack"openstack@lists.openstack.org
Subject: [Openstack] about network configuration
Message-ID: 24a2b2fb.5ffe.14fb74f132c.Coremail.applyhhj@163.com
Content-Type: text/plain; charset="utf-8"

Hi Everyone,
I am new to openstack. When following the Install Guidance(kilo
version) for Ubuntu, I was unable to correctly configure the network. I
followed the Guidance and set up 1 controller node, 1 network node and 3
computing nodes. All configuration is almost the same as the Guidance.
However, if I set the gateway of management interface in network node to
10.0.0.1 and change external interface to ?dhcp? mode, which is required by
my external network environment, then I cannot ping other nodes from
network nodes. So I comment the gateway configuration and everything works
fine. But only network node can access to external network, other nodes are
not able to ping outside website. It will throw ?unknown host? error. Can
anyone help me with this problem please? Thank you very much!!

2015-09-10

applyhhj
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Message: 2
Date: Thu, 10 Sep 2015 18:17:29 +0500
From: Nasir Mahmood nasir.mahmood@gmail.com
To: applyhhj applyhhj@163.com
Cc: openstack openstack@lists.openstack.org
Subject: Re: [Openstack] about network configuration
Message-ID:
<
CACnWpYN39vcMegx8t7gAfwYLyknUJZKPDpQBw303PYebNokjcw@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

hi

The gateway 10.0.0.1 is for only those hosts where you configure them
within the physical network requiring outside access. In this case, where
you wouldn't require any outside access to this private or management LAN
of 10.0.x.x, I would recommend not to use any gateway at all ( only if you
are connecting these interfaces using small network switch or a VLAN ).

The other error that might be due to DNS issue. what you getting when you
type 'nslookup yahoo.com or nslookup google.com'

what are you routing entries on private and public LAN interfaces and have
you configured them to be isolated from each other?

On Thu, Sep 10, 2015 at 5:50 PM, applyhhj applyhhj@163.com wrote:

Hi Everyone,

I am new to openstack. When following the Install Guidance(kilo
version) for Ubuntu, I was unable to correctly configure the network. I
followed the Guidance and set up 1 controller node, 1 network node and 3
computing nodes. All configuration is almost the same as the Guidance.
However, if I set the gateway of management interface in network node to
10.0.0.1 and change external interface to ?dhcp? mode, which is required
by
my external network environment, then I cannot ping other nodes from
network nodes. So I comment the gateway configuration and everything
works
fine. But only network node can access to external network, other nodes
are
not able to ping outside website. It will throw ?unknown host? error. Can
anyone help me with this problem please? Thank you very much!!

2015-09-10


applyhhj


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--
Nasir Mahmood
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Message: 3
Date: Thu, 10 Sep 2015 15:07:24 +0000 (UTC)
From: Ramana Raja rraja@redhat.com
To: openstack@lists.openstack.org
Subject: Re: [Openstack] question about manila in relationship to
nfs-ganesha and glusterfs
Message-ID: loom.20150910T165214-833@post.gmane.org
Content-Type: text/plain; charset=utf-8

Hi Andrea,

Andrea Y Ma <ayma@...> writes:

I'm trying to use devstack with manila and nfs-ganesha with glusterfs as
the backend

Environment: I have glusterfs installed on two bare metal systems and
devstack using kilo installed on another bare metal system.

I'm a little confused about how I should be using ganesha nfs with
glusterfs as the backend.

Should nfs-ganesha be installed in:
a) my glusterFS servers and update the manila.conf setting
glusterfsnfsserver_type= Ganesha
b) my devstack
c) a service VM that I manually spawn?

Very sorry about the late reply. We've been held up by our deliverables
for the
Liberty release. Thanks to your questions it's been easy for us to figure
out
the gaps in our documentation. We definitely plan to cover the misses for
Liberty. For now, I've answered your questions below.

The NFS-Ganesha server can be installed in a), b) or c). To use
Ganesha-GlusterFS with Manila, Manila's share service needs root access to
the
Ganesha server and the GlusterFS server machines to perform privileged
actions.
This can be done by enabling password-less ssh root login for the manila
service user to the Ganesha server and the GlusterFS server machines when
both
these servers run in machines remote to the manila service. And then,
Manila
config options need to be set to identify the Ganesha and GlusterFS
servers.

I see the following link:
http://docs.openstack.org/developer/manila/devref/ganesha.html
which points to there being ganesha support built into manila.
The only requirement is that I have nfs-ganesha 2.1 or later.
This would seem to imply that I should have nfs-ganesha installed
on my devstack instance where manila is running. However from the
values in the wiki I'm not sure how to point the nanila.conf file
to use those parameters. Should I just add them to the glusterfs
section I have or do I make a new ganesha section and update a
manila config setting?

You can add the ganesha config options to the glusterfs section. Here's an
example,

#

glusterfs-ganesha section

[glusterfsganesha1]
share
driver = manila.share.drivers.glusterfs.GlusterfsShareDriver
driverhandlesshare_servers = False

config option specifying the GlusterFS volume and GlusterFS server node

glusterfstarget = root@172.16.53.14:/manila-nfs-volume
glusterfs
nfsservertype = Ganesha

Config option indicating the IP of the Ganesha server node

Here Ganesha server and GlusterFS server are in the same machine.

glusterfsganeshaserverip = 172.16.53.14
ganesha
servicename = nfs-ganesha
share
backendname = GLUSTERFSGANESHA

End of Config file

It's not necessary for NFS-Ganesha to run in the GlusterFS server machine.
It
can run on a machine that can connect to the GlusterFS server, Manila host,
and the Manila client's network. The manila-share service figures out
Ganesha
server's location using the "glusterfsganeshaserver_ip" option. The
glusterfs driver doc should've covered this option, but it does not. This
needs
to be sorted out.

The ganesha library in Manila makes use of NFS-Ganesha's D-Bus service and
Systemd/Upstart service file. Check whether they're available in the
Ganesha
server machine. A key yet easy-to-miss step to configure Ganesha for Manila
is to create a ganesha export directory with an empty file 'INDEX.conf'
within it.
This file needs to be included by the Ganesha's config file, done by
adding the
following line to ganesha.conf,
%include /INDEX.conf

The above step is covered in the ganesha doc.

In the glusterFS driver I saw a ganesha reference in this link:
http://docs.openstack.org/developer/manila/devref/glusterfs_driver.html
So this made me wonder if nfs-ganesha should be installed on the
baremetals running glusterfs. I don't see a client/server nfs-ganesha
rpm so was thinking I need to install nfs-ganesha on both the
devstack and the glusterfs servers. Please correct me if I am wrong.
The instructions I found for nfs-ganesha was the following:

http://blog.gluster.org/2014/09/glusterfs-and-nfs-ganesha-integration/

The following two NFS-Ganesha rpms need to be installed, nfs-ganesha and
nfs-ganesha-fsal-gluster(for nfs-ganesha v2.1)/nfs-ganesha-gluster(for
nfs-ganesha v2.2)
I'm afraid that the gluster blog you mention here is dated. I've requested
the gluster community to update this doc.

I was also looking at this video:
https://www.youtube.com/watch?v=1zUSFzbhThM
#vBrownBag 2014 OpenStack Paris - Bill Owen, Csaba Henk ?
Supporting NFS Ganesha in Manila)
In the video it shows a slide titled "Improved Ganesha-Based
Drivers with Service VM". I'm wondering how the serviceVM got generated.
When I tried just with the glusterFsShareDriver I did not notice a
service
VM get spawned. Perhaps I had an error in my setup for using the
glusterFSShareDriver so wanted to make sure. Or perhaps I need to do
some

combination of the generic and glusterFsShareDrivers because I did see
with
the generic driver a service VM getting spawned. Or am I supposed to
manually spawn a service VM and install nfs-ganesha on that newly
spawned service VM. If so how do I tell manila about it?

The GlusterfsShaserDriver with Ganesha does not yet suppport handling of
share
servers. The behaviour that you observe is expected. And the topic of the
slide
in the Paris talk still remains a Blueprint that's yet to be implemented.

Once I have it running then do I need to do something different for the
share protocol or is there a document on what the extra-specs should be?

By default, Manila's DevStack plugin sets up manila.conf to allow NFS and
CIFS
to be used as share protocols. It also creates a default share type with
the
spec "driverhandlesshareservers" as True. "glusterfs" driver with
Ganehsa
does not handle share servers so you'd need to create a share type with the
spec set as False. Here's how you can do it as an OpenStack admin,
$ manila type-create gluster
ganesha false

You can also add the following extra spec type,
$ manila type-key glusterganesha set sharebackendname=GLUSTERFSGANESHA

And in the current master(Liberty in progress), not in Kilo, you'd need to
add
the following step,
$ manila type-key glusterganesha set snapshotsupport=False

You can now create a share using glusterfs driver,
$ manila create --share-type gluster_ganesha NFS 1

Once you've created a share, you'd like to know about the bug,
https://bugs.launchpad.net/manila/+bug/1493080
that'd be fixed in Liberty. Not sure if the fix would be backported to
Kilo.

Thanks,

Ramana


Message: 4
Date: Thu, 10 Sep 2015 11:38:01 -0700
From: "Heidi Bretz" heidi@openstack.org
To: openstack@lists.openstack.org
Subject: [Openstack] help!
Message-ID: 005b01d0ebf7$d3c2e8c0$7b48ba40$@openstack.org
Content-Type: text/plain; charset="us-ascii"

Please unsubscribe me

-----Original Message-----
From: openstack-request@lists.openstack.org
[mailto:openstack-request@lists.openstack.org]
Sent: Wednesday, September 09, 2015 5:00 AM
To: openstack@lists.openstack.org
Subject: Openstack Digest, Vol 27, Issue 8

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When replying, please edit your Subject line so it is more specific than
"Re: Contents of Openstack digest..."

Today's Topics:

  1. Console via NoVNC showing garbled screen for Windows XP guest
    (Silvano Cirujano Cuesta)
  2. port-delete issue (Yngvi P?ll ?orfinnsson)
  3. Re: Query regarding contribution for monitoring of Nova and
    Swift (John Dickinson)
  4. Re: Query regarding contribution for monitoring of Nova and
    Swift (Erik McCormick)
  5. Re: port-delete issue (Brian Haley)
  6. Re: port-delete issue (Yngvi P?ll ?orfinnsson)
  7. Re: port-delete issue (Yngvi P?ll ?orfinnsson)
  8. Re: port-delete issue (Brian Haley)
  9. Re: port-delete issue (Yngvi P?ll ?orfinnsson)

    1. [OSSA 2015-018] Neutron firewall rules bypass through port
      update (CVE-2015-5240) (Tristan Cacqueray)
    2. Devstack multinode setup integration with Opendaylight
      (saurabh suman)
    3. Re: port-delete issue (Yngvi P?ll ?orfinnsson)
    4. [openstack][swift]Got error when installing swift all in one.
      (hao wang)
    5. Re: [openstack][swift]Got error when installing swift all in
      one. (Kota TSUYUZAKI)
    6. Cannot Attach Volumes Via Horizon (Ludwig Tirazona)
    7. Neutron with apache2 wsgi module don't ack rabbitMQ messages
      (Heiko Kr?mer)

Message: 1
Date: Tue, 8 Sep 2015 17:25:14 +0200
From: Silvano Cirujano Cuesta silvano.cirujano-cuesta@siemens.com
To: openstack@lists.openstack.org
Subject: [Openstack] Console via NoVNC showing garbled screen for
Windows XP guest
Message-ID: 55EEFDDA.4040505@siemens.com
Content-Type: text/plain; charset="utf-8"; Format="flowed"

Hi,

We have a test installation of OpenStack where we can instantiate VMs via
Horizon without problems.

But when we try to view the graphical console of VMs hosting a WindowsXP
installation we get the garbled screen that you can see in the screenshot.

Did anybody observed something similar? I couldn't find anybody describing
similar effects in the internet...

The graphical console via virt-manager looks good, so the QEMU VNC server
is
working fine.

The boot-up splash screen also looks good with Horizon, so the VNC
web-client (right now NoVNC) works at least partially.

Since other VNC clients work fine, I think it's an issue with the NoVNC
client.

Some information about our environment:
- OpenStack version: Kilo
- OpenStack nodes running as VMs in a server that is behind a gateway,
therefore network latencies can be high

Any help first to find out the origin of the issue and then to fix it will
be appreciated!

Regards,
Silvano
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Message: 2
Date: Tue, 8 Sep 2015 16:01:11 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: [Openstack] port-delete issue
Message-ID: 1397f802959543b18f1339ac11738929@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ), because
one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7
Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7.
One or more ports have an IP allocation from this subnet. (HTTP 409)
(Request-ID: req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

This is the port in use:
root@opst-ctrl1-dev:/# neutron port-list | grep
f505a109-07a7-420a-ae6b-aa5995126be7
| 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 | | fa:16:3e:15:20:59 |
{"subnetid": "f505a109-07a7-420a-ae6b-aa5995126be7", "ipaddress":
"157.157.8.114"} |
root@opst-ctrl1-dev:/#

But I can't delete the port

root@opst-ctrl1-dev:/# neutron port-delete
220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00
Port 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 has owner network:floatingip and
therefore cannot be deleted directly via the port API. (HTTP 409)
(Request-ID: req-4823d685-6dd2-4f31-aa8c-0c8b8aa624a0)

There are no floating ip's left on the system (I've already deleted them)

root@opst-ctrl1-dev:/# neutron floatingip-list

thus the list is empty.

Listing this up in the db shows nothing either:

MariaDB [neutron]> select * from floatingips; Empty set (0.00 sec)

Can anyone help on this matter, i.e. how can I delete the port ( and also
the subnet) ?

Best regards
Yngvi

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Message: 3
Date: Tue, 08 Sep 2015 09:26:18 -0700
From: "John Dickinson" me@not.mn
To: "pragya jain" prag_2648@yahoo.co.in
Cc: Aparna Datt aparna.datt@gmail.com, OpenStack Mailing List
openstack@lists.openstack.org, Anita Goel goel.anita@gmail.com
Subject: Re: [Openstack] Query regarding contribution for monitoring
of Nova and Swift
Message-ID: BD31EA44-72B4-4510-B36A-5525C3CAE230@not.mn
Content-Type: text/plain; charset="utf-8"

I'm the Project Technical Lead for Swift, and I'd be happy to look over a
summary of your work about monitoring Swift. Feel free to email me directly
or find me in #openstack-swift on IRC (I'm notmyname).

--John

On 8 Sep 2015, at 3:20, pragya jain wrote:

?Hello all
Me and my colleague, aparna are carrying out research in the area of
cloud computing under Department of CS, University f Delhi.? We would
like to contribute our research work regarding monitoring of Nova and
Swift. We would appreciate if we can find the appropriate link with
whom we can connect to know if our work is relevant for contribution.
-----RegardsPragya JainDepartment of Computer ScienceUniversity of
DelhiDelhi, India_______________________________________________
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Message: 4
Date: Tue, 8 Sep 2015 12:42:33 -0400
From: Erik McCormick emccormick@cirrusseven.com
To: pragya jain prag_2648@yahoo.co.in
Cc: Aparna Datt aparna.datt@gmail.com, OpenStack Mailing List
openstack@lists.openstack.org, Anita Goel goel.anita@gmail.com
Subject: Re: [Openstack] Query regarding contribution for monitoring
of Nova and Swift
Message-ID:
<
CAHUi5cPO4q351bezn1XBwKXWg0rxnKL06JA6ci1utEvvECaceg@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

On Tue, Sep 8, 2015 at 6:20 AM, pragya jain prag_2648@yahoo.co.in wrote:

Hello all

Me and my colleague, aparna are carrying out research in the area of
cloud computing under Department of CS, University f Delhi. We would
like to contribute our research work regarding monitoring of Nova and
Swift. We would appreciate if we can find the appropriate link with
whom we can connect to know if our work is relevant for contribution.

You may want to cross-post this to openstack-operators. There is a Tools &
Monitoring working group to help define best practices and share tools and
configurations. Here's a link to the WG wiki and some of the stuff they've
been working on.

https://wiki.openstack.org/wiki/Tools_and_Monitoring_WG
https://wiki.openstack.org/wiki/Operations/Monitoring
https://wiki.openstack.org/wiki/Operations/Tools


Regards
Pragya Jain
Department of Computer Science
University of Delhi
Delhi, India


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-Erik


Message: 5
Date: Tue, 8 Sep 2015 12:45:27 -0400
From: Brian Haley brian.haley@hp.com
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: 55EF10A7.5080607@hp.com
Content-Type: text/plain; charset=windows-1252; format=flowed

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can?t delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Message: 6
Date: Tue, 8 Sep 2015 17:08:16 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: e10fa1372973473fbe8d8f6ff1282e7e@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet
+-------------------+----------------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------------+
| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"} |
| cidr | 157.157.8.0/24 |
| dns
nameservers | 212.30.200.199 |
| | 212.30.200.200 |
| enabledhcp | True |
| gateway
ip | 157.157.8.1 |
| hostroutes | |
| id | f505a109-07a7-420a-ae6b-aa5995126be7 |
| ip
version | 4 |
| ipv6addressmode | |
| ipv6ramode | |
| name | ext-subnet |
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273 |
| tenant
id | 1dda2478e30d44dda0ca752c6047725d |
+-------------------+----------------------------------------------------+
root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


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Message: 7
Date: Tue, 8 Sep 2015 17:17:04 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: 60bec238c4b042acadc1c57a5701194d@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

HI

I have cleared the gateway on all routers, but it did not help

root@opst-ctrl1-dev:/# neutron router-list

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| id | name |
externalgatewayinfo | distributed | ha |

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| 164ad471-5ab0-4109-acf5-f88de1e4b5f3 | gw | null
| False | False |
| 2371ae6e-8a07-464c-9b3e-3d7d35e96a59 | gw | null
| False | False |
| 45ab4a9a-c7fc-4cf6-844c-6265b5620121 | gw | null
| False | False |
| 50d16aec-adaf-431d-9b42-f8aff78ea5b8 | gw1 | null
| False | False |
| 546456aa-a312-48d5-8a3b-6031b1dcb3a9 | OskarTestRouter | null
| False | False |
| 78feb17a-9a29-4ddb-9477-914850d8f5d2 | ElasticRouter | null
| False | False |
| 7a06a85c-826a-4f00-a62f-5ae8586ea1fb | adminTest | null
| False | False |
| 7ba38ec5-49d9-4fc8-b77f-ef8a38e79af3 | Safni?-router | null
| False | False |
| 9e367dd6-ab2c-4949-a5e4-4d8d2787d84b | gw | null
| False | False |
| f05c4cc8-724e-4731-bea3-6ef68d794137 | gw1 | null
| False | False |

+--------------------------------------+-----------------+------------------
-----+-------------+-------+

But it did not help.

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


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Message: 8
Date: Tue, 8 Sep 2015 13:32:43 -0400
From: Brian Haley brian.haley@hp.com
To: Yngvi P?ll ?orfinnsson yngvith@siminn.is,
"openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: 55EF1BBB.2030807@hp.com
Content-Type: text/plain; charset=windows-1252; format=flowed

My only other suggestion is to do a port-list with admin privs and look. I
can't tell if you're doing that as root != admin necessarily.

-Brian

On 09/08/2015 01:08 PM, Yngvi P?ll ?orfinnsson wrote:

HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet

+-------------------+----------------------------------------------------+

| Field | Value
|

+-------------------+----------------------------------------------------+

| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"}
|
| cidr | 157.157.8.0/24
|
| dns
nameservers | 212.30.200.199
|
| | 212.30.200.200
|
| enabledhcp | True
|
| gateway
ip | 157.157.8.1
|
| hostroutes |
|
| id | f505a109-07a7-420a-ae6b-aa5995126be7
|
| ip
version | 4
|
| ipv6addressmode |
|
| ipv6ramode |
|
| name | ext-subnet
|
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273
|
| tenant
id | 1dda2478e30d44dda0ca752c6047725d
|

+-------------------+----------------------------------------------------+

root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


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Post to : openstack@lists.openstack.org
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Message: 9
Date: Tue, 8 Sep 2015 17:42:09 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: d2b7f0b84a664e88b340d120d923bcd1@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

Those are the routers in the system (admin sees this)

root@opst-ctrl1-dev:/# neutron router-list

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| id | name |
externalgatewayinfo | distributed | ha |

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| 164ad471-5ab0-4109-acf5-f88de1e4b5f3 | gw | null
| False | False |
| 2371ae6e-8a07-464c-9b3e-3d7d35e96a59 | gw | null
| False | False |
| 45ab4a9a-c7fc-4cf6-844c-6265b5620121 | gw | null
| False | False |
| 50d16aec-adaf-431d-9b42-f8aff78ea5b8 | gw1 | null
| False | False |
| 546456aa-a312-48d5-8a3b-6031b1dcb3a9 | OskarTestRouter | null
| False | False |
| 78feb17a-9a29-4ddb-9477-914850d8f5d2 | ElasticRouter | null
| False | False |
| 7a06a85c-826a-4f00-a62f-5ae8586ea1fb | adminTest | null
| False | False |
| 7ba38ec5-49d9-4fc8-b77f-ef8a38e79af3 | Safni?-router | null
| False | False |
| 9e367dd6-ab2c-4949-a5e4-4d8d2787d84b | gw | null
| False | False |
| f05c4cc8-724e-4731-bea3-6ef68d794137 | gw1 | null
| False | False |

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
root@opst-ctrl1-dev:/#

but the port does not show up, when I list ports for each router with:

neutron router-port-list ROUTER-ID

but it does show up in the general port-list , like

root@opst-ctrl1-dev:/# neutron port-list | grep 157
| 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 | | fa:16:3e:15:20:59 |
{"subnetid": "f505a109-07a7-420a-ae6b-aa5995126be7", "ipaddress":
"157.157.8.114"} |

Best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 17:33
To: Yngvi P?ll ?orfinnsson yngvith@siminn.is;
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

My only other suggestion is to do a port-list with admin privs and look. I
can't tell if you're doing that as root != admin necessarily.

-Brian

On 09/08/2015 01:08 PM, Yngvi P?ll ?orfinnsson wrote:

HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet

+-------------------+----------------------------------------------------+

| Field | Value
|

+-------------------+----------------------------------------------------+

| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"}
|
| cidr | 157.157.8.0/24
|
| dns
nameservers | 212.30.200.199
|
| | 212.30.200.200
|
| enabledhcp | True
|
| gateway
ip | 157.157.8.1
|
| hostroutes |
|
| id | f505a109-07a7-420a-ae6b-aa5995126be7
|
| ip
version | 4
|
| ipv6addressmode |
|
| ipv6ramode |
|
| name | ext-subnet
|
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273
|
| tenant
id | 1dda2478e30d44dda0ca752c6047725d
|

+-------------------+----------------------------------------------------+

root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list:
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe :
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Message: 10
Date: Tue, 8 Sep 2015 23:42:38 +0000
From: Tristan Cacqueray tdecacqu@redhat.com
To: openstack-announce@lists.openstack.org,
openstack@lists.openstack.org
Subject: [Openstack] [OSSA 2015-018] Neutron firewall rules bypass
through port update (CVE-2015-5240)
Message-ID: 55EF726E.9040407@redhat.com
Content-Type: text/plain; charset="utf-8"

================================================================
OSSA-2015-018: Neutron firewall rules bypass through port update
================================================================

:Date: September 08, 2015
:CVE: CVE-2015-5240

Affects
~~~~~~~
- Neutron: versions through 2014.2.3 and
2015.1 versions through 2015.1.1

Description
~~~~~~~~~~~
Kevin Benton from Mirantis reported a vulnerability in Neutron. By changing
the device owner of an instance's port right after it is created, an
authenticated user may prevent application of firewall rules and so avoid
IP
anti-spoofing controls. All Neutron setups using the ML2 plugin or a plugin
that relies on the security groups AMQP API are affected.

Patches
~~~~~~~
- https://review.openstack.org/221345 (Juno)
- https://review.openstack.org/221344 (Kilo)
- https://review.openstack.org/221342 (Liberty)

Credits
~~~~~~~
- Kevin Benton from Mirantis (CVE-2015-5240)

References
~~~~~~~~~~
- https://launchpad.net/bugs/1489111
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5240

Notes
~~~~~
- This fix will be included in future 2014.2.4 (juno) and
2015.1.2 (kilo) releases.

--
Tristan Cacqueray
OpenStack Vulnerability Management Team

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Message: 11
Date: Wed, 9 Sep 2015 12:09:04 +0530
From: saurabh suman 90.suman@gmail.com
To: openstack@lists.openstack.org
Subject: [Openstack] Devstack multinode setup integration with
Opendaylight
Message-ID:
<
CAHoSm6JfNKiFMvv_G3Z56iR9zLj8U6BscOnMZKqs5ZScdXNKmg@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi,

I have a working 2 node openstack setup through devstack. Controller +
Compute + Opendaylight -> 192.168.10.1 and Compute -> 192.168.10.2

I have br-int and br-tun on both compute and controller node with their
manager set to ODL and each bridge is connected to controller, as evident
from ODL GUI.

On controller node:

[image: Inline image 1]

On Compute node

[image: Inline image 1]

I am able to create a network.But when I launch a cirros VM, in the logs I
see, udhcpc (v1.21.1) started Sending discover... Sending discover...
Sending discover...

My DHCP server is running with IP 10.20.30.2 (IP allocated from network
created) and corresponding tap device is attached to br-int. when I run
ovs-ofctl dump-ports br-int , I do not see any traffic going to dhcp tap
though tap device created for VM is sending packets.

After few minutes "lease fail" message is displayed and IP is not allocated
to VM.

Can anyone help me out here.

Regards,

Saurav
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Message: 12
Date: Wed, 9 Sep 2015 09:24:24 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: 9ca3e2f111064ecf8eccd3fcf1ef351e@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

Hi
This is the solution ;-)
https://ask.openstack.org/en/question/67752/unable-to-delete-port/

best regards
Yngvi

-----Original Message-----
From: Yngvi P?ll ?orfinnsson
Sent: 8. september 2015 17:42
To: Brian Haley brian.haley@hp.com; openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

Those are the routers in the system (admin sees this)

root@opst-ctrl1-dev:/# neutron router-list

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| id | name |
externalgatewayinfo | distributed | ha |

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| 164ad471-5ab0-4109-acf5-f88de1e4b5f3 | gw | null
| False | False |
| 2371ae6e-8a07-464c-9b3e-3d7d35e96a59 | gw | null
| False | False |
| 45ab4a9a-c7fc-4cf6-844c-6265b5620121 | gw | null
| False | False |
| 50d16aec-adaf-431d-9b42-f8aff78ea5b8 | gw1 | null
| False | False |
| 546456aa-a312-48d5-8a3b-6031b1dcb3a9 | OskarTestRouter | null
| False | False |
| 78feb17a-9a29-4ddb-9477-914850d8f5d2 | ElasticRouter | null
| False | False |
| 7a06a85c-826a-4f00-a62f-5ae8586ea1fb | adminTest | null
| False | False |
| 7ba38ec5-49d9-4fc8-b77f-ef8a38e79af3 | Safni?-router | null
| False | False |
| 9e367dd6-ab2c-4949-a5e4-4d8d2787d84b | gw | null
| False | False |
| f05c4cc8-724e-4731-bea3-6ef68d794137 | gw1 | null
| False | False |

+--------------------------------------+-----------------+------------------
-----+-------------+-------+
root@opst-ctrl1-dev:/#

but the port does not show up, when I list ports for each router with:

neutron router-port-list ROUTER-ID

but it does show up in the general port-list , like

root@opst-ctrl1-dev:/# neutron port-list | grep 157
| 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 | | fa:16:3e:15:20:59 |
{"subnetid": "f505a109-07a7-420a-ae6b-aa5995126be7", "ipaddress":
"157.157.8.114"} |

Best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 17:33
To: Yngvi P?ll ?orfinnsson yngvith@siminn.is;
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

My only other suggestion is to do a port-list with admin privs and look. I
can't tell if you're doing that as root != admin necessarily.

-Brian

On 09/08/2015 01:08 PM, Yngvi P?ll ?orfinnsson wrote:

HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet

+-------------------+----------------------------------------------------+

| Field | Value
|

+-------------------+----------------------------------------------------+

| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"}
|
| cidr | 157.157.8.0/24
|
| dns
nameservers | 212.30.200.199
|
| | 212.30.200.200
|
| enabledhcp | True
|
| gateway
ip | 157.157.8.1
|
| hostroutes |
|
| id | f505a109-07a7-420a-ae6b-aa5995126be7
|
| ip
version | 4
|
| ipv6addressmode |
|
| ipv6ramode |
|
| name | ext-subnet
|
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273
|
| tenant
id | 1dda2478e30d44dda0ca752c6047725d
|

+-------------------+----------------------------------------------------+

root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list:
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Post to : openstack@lists.openstack.org
Unsubscribe :
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Message: 13
Date: Wed, 9 Sep 2015 17:26:59 +0800
From: hao wang sxmatch1986@gmail.com
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: [Openstack] [openstack][swift]Got error when installing swift
all in one.
Message-ID:
<CAOEh+o0714WzHCM1YFkoKS=
o2bjPGh6T7cDcvhoS+Lzn0PrUBA@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

Hi, all

I was installing swift all-in-one in my virtual machine, OS is ubuntu
14.04.

But I got errors when I start the swift service by using "startmain"
script:

liberasurecode[2969]: liberasurecodebackendopen: dynamic linking error
libJerasure.so: cannot open shared object file: No such file or directory
Traceback (most recent call last):
File "/usr/local/bin/swift-object-server", line 6, in
exec(compile(open(file).read(), file, 'exec'))
File "/swift/bin/swift-object-server", line 19, in
from swift.common.wsgi import runwsgi
File "/swift/swift/common/wsgi.py", line 39, in
from swift.common.storage
policy import BindPortsCache
File "/swift/swift/common/storagepolicy.py", line 738, in
reload
storagepolicies()
File "/swift/swift/common/storage
policy.py", line 730, in
reloadstoragepolicies
POLICIES = parsestoragepolicies(policyconf)
File "/swift/swift/common/storagepolicy.py", line 686, in
parse
storagepolicies
policy = policy
cls.fromconfig(policyindex, configoptions)
File "/swift/swift/common/storage
policy.py", line 251, in fromconfig
return cls(policy
index, **policyoptions)
File "/swift/swift/common/storage
policy.py", line 387, in __init__
ectype=self.ectype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/ec
iface.py",
line 172, in __init__
chksumtype=self.chksumtype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/utils.py", line 73,
in createinstance
instance = object
class(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/core.py", line 61,
in
__init__
self.algsig_chksum)
pyeclib.Error: Invalid arguments passed to liberasurecode_instance_create

I'm sure the libjerasure2 has been installed. So is there a solution to
fix
this issue?

Thanks.
--
Best Wishes For You!


Message: 14
Date: Wed, 09 Sep 2015 18:40:42 +0900
From: Kota TSUYUZAKI tsuyuzaki.kota@lab.ntt.co.jp
To: hao wang sxmatch1986@gmail.com
Cc: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: Re: [Openstack] [openstack][swift]Got error when installing
swift all in one.
Message-ID: 55EFFE9A.7030002@lab.ntt.co.jp
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Hi, Hao

Did you already do the setting for where shared jerasure library located?
The log message looks that Linux system doesn't have a seach path for that.

Like:
- Add /usr/local/lib path (if you installed libJerasure.so in another
location, you should set the path here) into /etc/ld.so.conf
- sudo ldconfig

That helps Linux system to search shared object library.
Details is described in here. [1]

1: https://bitbucket.org/kmgreen2/pyeclib

Best
Kota

(2015/09/09 18:26), hao wang wrote:

Hi, all

I was installing swift all-in-one in my virtual machine, OS is ubuntu
14.04.

But I got errors when I start the swift service by using "startmain"
script:

liberasurecode[2969]: liberasurecodebackendopen: dynamic linking
error libJerasure.so: cannot open shared object file: No such file or
directory
Traceback (most recent call last):
File "/usr/local/bin/swift-object-server", line 6, in
exec(compile(open(file).read(), file, 'exec'))
File "/swift/bin/swift-object-server", line 19, in
from swift.common.wsgi import runwsgi
File "/swift/swift/common/wsgi.py", line 39, in
from swift.common.storage
policy import BindPortsCache
File "/swift/swift/common/storagepolicy.py", line 738, in
reload
storagepolicies()
File "/swift/swift/common/storage
policy.py", line 730, in
reloadstoragepolicies
POLICIES = parsestoragepolicies(policyconf)
File "/swift/swift/common/storagepolicy.py", line 686, in
parse
storagepolicies
policy = policy
cls.fromconfig(policyindex, configoptions)
File "/swift/swift/common/storage
policy.py", line 251, in fromconfig
return cls(policy
index, **policyoptions)
File "/swift/swift/common/storage
policy.py", line 387, in __init__
ectype=self.ectype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/ec
iface.py",
line 172, in __init__
chksumtype=self.chksumtype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/utils.py", line
73, in createinstance
instance = object
class(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/core.py", line
61, in __init__
self.algsig_chksum)
pyeclib.Error: Invalid arguments passed to liberasurecode_instance_create

I'm sure the libjerasure2 has been installed. So is there a solution
to fix this issue?

Thanks.


Message: 15
Date: Wed, 09 Sep 2015 18:24:31 +0800
From: Ludwig Tirazona ljtirazona@codebridge.com.ph
To: openstack@lists.openstack.org
Subject: [Openstack] Cannot Attach Volumes Via Horizon
Message-ID: 55F008DF.9040807@codebridge.com.ph
Content-Type: text/plain; charset=utf-8

Hello Everyone,

    I devstacked a deployment, just for PoC purposes. I have a problem

wherein I can't attach volumes to instances via Horizon, but can do so
via the nova CLI tool, so it seems that Cinder and Nova are set up
properly. Right after attempting to attach a volume, Horizon gives me
this error: "Error: Unable to attach volume."

I took a look at the nova API logs, and I see this log:

2015-09-09 18:01:00.704 DEBUG nova.api.openstack.wsgi
[req-8bde1423-b8cf-4a7f-a743-92c2a5a26ae4 admin admin] Returning 400 to
user: Invalid input for field/attribute device. Value: . u'' does not
match '(^/dev/x{0,1}[a-z]{0,1}d{0,1})([a-z]+)[0-9]*$' from (pid=25349)
call /opt/stack/nova/nova/api/openstack/wsgi.py:1175

It looks like nova-api is looking for a "/dev/something" value for u,
but Horizon only passes a blank value.

The following link has the logs for Horizon.
http://pastebin.com/DiwzW0tD

What can I do to fix this? Inelegant solutions are very much welcome, I
just want this to get working as soon as possible.
Help would be greatly appreciated. Thanks!


Message: 16
Date: Wed, 9 Sep 2015 13:41:00 +0200
From: Heiko Kr?mer hkraemer@anynines.com
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: [Openstack] Neutron with apache2 wsgi module don't ack
rabbitMQ messages
Message-ID: 55F01ACC.8060008@anynines.com
Content-Type: text/plain; charset=utf-8

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi guys,

another day, another problem :).

  • Icehouse
  • Apache2.4
  • Ubuntu 14.04

I'm scaling our Neutron API endpoints to different servers to reach more
throughput. In this case i decided to use apache2 with WSGI module to
run the server in multi threaded mode to use optimal all CPU cores and
handle more parallel requests.

I create a vHost and a wsgi startup script file

script:

|from neutron.openstack.common import log as logging
from neutron.common import config

logging.setup('neutron')
config.parse(['--config-file', '/etc/neutron/neutron.conf',
'--config-file', '/etc/neutron/plugins/ml2/ml2conf.ini'])
application = config.load
paste_app("neutron")|

vhost:

|Listen *:9696

WSGIScriptAlias / /var/www/cgi-bin/neutron
WSGIDaemonProcess neutron-public user=neutron group=neutron
processes=3 threads=10
WSGIProcessGroup neutron-public
WSGIApplicationGroup %{GLOBAL}
WSGIPassAuthorization On

LogLevel info
ErrorLog /var/log/apache2/neutron-error.log
CustomLog /var/log/apache2/neutron-access.log combined

|

So the server is running well, all requests are working well but i see
on the messaging bus (rabbitmq) unack messages in two queues as far as
the apache2 is running. The unack messages on both queues
(n-lbaas-plugin & q-metering-plugin) is increasing over time. As soon as
i switch to the build-IN webserver of Neutron all messages on both
queues will ack and deliver.

Is there any trick or is that a problem with multi thread ?

Cheers and thanks
Heiko


anynines.com
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End of Openstack Digest, Vol 27, Issue 8



Message: 5
Date: Fri, 11 Sep 2015 01:53:30 +0000 (UTC)
From: venkatesh kotipalli member@linkedin.com
To: ??? openstack@lists.openstack.org
Subject: [Openstack] ??????? LinkedIn (??) ????????????????
Message-ID:
1176099700.3442449.1441936410384.JavaMail.app@ltx1-app6310.prod
Content-Type: text/plain; charset="utf-8"

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?? LinkedIn (??) ?????????????????

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Cloud InfraStructure Engineer at Simplify DC

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Message: 6
Date: Fri, 11 Sep 2015 12:57:47 +0530
From: Shital Patil shital.patil@gslab.com
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Cc: Sagar Pradhan sagar.pradhan@gslab.com
Subject: [Openstack] GBP(Group Based Policy) REST APIs
Message-ID:
<CADdv+15bE9ptY5_NXcPyXEJA6wfrUq6v1UWVW+hhJS0v=
CxOsQ@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hello Guys,

From blueprint it looks likeGBP is currently using neutron REST and in
next
release plan is to write wrapper over it but I was interested to know *when
will GBP have its own REST exposed so that it can be consumed by
applications having **programmatic interaction with openstack ?*

Thanks,
Shital
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responded Sep 11, 2015 by murali_Srikanth (160 points)  
0 votes

Hi Murali

Not sure if you are able to resolve your issue, if not please check this https://www.mirantis.com/blog/configuring-floating-ip-addresses-networking-openstack-public-private-clouds/
It may help you.

Regards
Naveen

From: murali Srikanth [mailto:srikanth.as.avm@gmail.com]
Sent: Friday, September 11, 2015 8:45 PM
To: Naveen Yadav
Cc: openstack@lists.openstack.org
Subject: Re: [Openstack] Openstack Digest, Vol 27, Issue 10

Hi Naveen,

Thanks for your quick response, Just now i check the firewall status on my three nodes.

Please find the below details:

root@controller:~# sudo ufw status verbose
Status: inactive

root@network:~# sudo ufw status verbose
Status: inactive

root@compute:~# sudo ufw status verbose
Status: inactive

Thanks & regards,
Srikanth VM
9035719966

On Fri, Sep 11, 2015 at 7:06 PM, Naveen Yadav naveen.yadav@aricent.com wrote:

We are not able to ping openstack instance external Ip address.

check your FW, you can try after disabling it.

From: murali Srikanth [mailto:srikanth.as.avm@gmail.com]
Sent: Friday, September 11, 2015 6:09 PM
To: openstack@lists.openstack.org
Subject: Re: [Openstack] Openstack Digest, Vol 27, Issue 10

Hi,
I need your assistance on this. We setup openstack 3-node architecture.
OS: Ubuntu 14.04 LTS
Controller Node 1 NIC
Network Node 2 NIC's
Compute Node 2 NIC's
We followed ( http://docs.openstack.org/kilo/install-guide/install/apt/content/ ) this link for openstack setup.

We created router and tenant network as demo user
We created external network as admin user.
We blindly followed the above url and everything is working fine, except below mentioned things.

Our Problem:
We are not able to ping openstack router gate way IP address.
We are not able to ping openstack instance external Ip address.

Thanks in advance.
Thanks & Regards,
Srikanth VM

On Fri, Sep 11, 2015 at 5:30 PM, openstack-request@lists.openstack.org wrote:
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When replying, please edit your Subject line so it is more specific
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Today's Topics:

  1. about network configuration (applyhhj)
  2. Re: about network configuration (Nasir Mahmood)
  3. Re: question about manila in relationship to nfs-ganesha and
    glusterfs (Ramana Raja)
  4. help! (Heidi Bretz)
  5. ??????? LinkedIn (??) ???????????????? (venkatesh kotipalli)
  6. GBP(Group Based Policy) REST APIs (Shital Patil)

Message: 1
Date: Thu, 10 Sep 2015 20:50:54 +0800
From: "applyhhj"applyhhj@163.com
To: "openstack"openstack@lists.openstack.org
Subject: [Openstack] about network configuration
Message-ID: 24a2b2fb.5ffe.14fb74f132c.Coremail.applyhhj@163.com
Content-Type: text/plain; charset="utf-8"

Hi Everyone,
I am new to openstack. When following the Install Guidance(kilo version) for Ubuntu, I was unable to correctly configure the network. I followed the Guidance and set up 1 controller node, 1 network node and 3 computing nodes. All configuration is almost the same as the Guidance. However, if I set the gateway of management interface in network node to 10.0.0.1 and change external interface to ?dhcp? mode, which is required by my external network environment, then I cannot ping other nodes from network nodes. So I comment the gateway configuration and everything works fine. But only network node can access to external network, other nodes are not able to ping outside website. It will throw ?unknown host? error. Can anyone help me with this problem please? Thank you very much!!

2015-09-10

applyhhj
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Message: 2
Date: Thu, 10 Sep 2015 18:17:29 +0500
From: Nasir Mahmood nasir.mahmood@gmail.com
To: applyhhj applyhhj@163.com
Cc: openstack openstack@lists.openstack.org
Subject: Re: [Openstack] about network configuration
Message-ID:

Content-Type: text/plain; charset="utf-8"

hi

The gateway 10.0.0.1 is for only those hosts where you configure them
within the physical network requiring outside access. In this case, where
you wouldn't require any outside access to this private or management LAN
of 10.0.x.x, I would recommend not to use any gateway at all ( only if you
are connecting these interfaces using small network switch or a VLAN ).

The other error that might be due to DNS issue. what you getting when you
type 'nslookup yahoo.com or nslookup google.com'

what are you routing entries on private and public LAN interfaces and have
you configured them to be isolated from each other?

On Thu, Sep 10, 2015 at 5:50 PM, applyhhj applyhhj@163.com wrote:

Hi Everyone,

I am new to openstack. When following the Install Guidance(kilo
version) for Ubuntu, I was unable to correctly configure the network. I
followed the Guidance and set up 1 controller node, 1 network node and 3
computing nodes. All configuration is almost the same as the Guidance.
However, if I set the gateway of management interface in network node to
10.0.0.1 and change external interface to ?dhcp? mode, which is required by
my external network environment, then I cannot ping other nodes from
network nodes. So I comment the gateway configuration and everything works
fine. But only network node can access to external network, other nodes are
not able to ping outside website. It will throw ?unknown host? error. Can
anyone help me with this problem please? Thank you very much!!

2015-09-10


applyhhj


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--
Nasir Mahmood
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Message: 3
Date: Thu, 10 Sep 2015 15:07:24 +0000 (UTC)
From: Ramana Raja rraja@redhat.com
To: openstack@lists.openstack.org
Subject: Re: [Openstack] question about manila in relationship to
nfs-ganesha and glusterfs
Message-ID: loom.20150910T165214-833@post.gmane.org
Content-Type: text/plain; charset=utf-8

Hi Andrea,

Andrea Y Ma <ayma@...> writes:

I'm trying to use devstack with manila and nfs-ganesha with glusterfs as
the backend

Environment: I have glusterfs installed on two bare metal systems and
devstack using kilo installed on another bare metal system.

I'm a little confused about how I should be using ganesha nfs with
glusterfs as the backend.

Should nfs-ganesha be installed in:
a) my glusterFS servers and update the manila.conf setting
glusterfsnfsserver_type= Ganesha
b) my devstack
c) a service VM that I manually spawn?

Very sorry about the late reply. We've been held up by our deliverables for the
Liberty release. Thanks to your questions it's been easy for us to figure out
the gaps in our documentation. We definitely plan to cover the misses for
Liberty. For now, I've answered your questions below.

The NFS-Ganesha server can be installed in a), b) or c). To use
Ganesha-GlusterFS with Manila, Manila's share service needs root access to the
Ganesha server and the GlusterFS server machines to perform privileged actions.
This can be done by enabling password-less ssh root login for the manila
service user to the Ganesha server and the GlusterFS server machines when both
these servers run in machines remote to the manila service. And then, Manila
config options need to be set to identify the Ganesha and GlusterFS servers.

I see the following link:
http://docs.openstack.org/developer/manila/devref/ganesha.html
which points to there being ganesha support built into manila.
The only requirement is that I have nfs-ganesha 2.1 or later.
This would seem to imply that I should have nfs-ganesha installed
on my devstack instance where manila is running. However from the
values in the wiki I'm not sure how to point the nanila.conf file
to use those parameters. Should I just add them to the glusterfs
section I have or do I make a new ganesha section and update a
manila config setting?

You can add the ganesha config options to the glusterfs section. Here's an
example,

#

glusterfs-ganesha section

[glusterfsganesha1]
share
driver = manila.share.drivers.glusterfs.GlusterfsShareDriver
driverhandlesshare_servers = False

config option specifying the GlusterFS volume and GlusterFS server node

glusterfstarget = root@172.16.53.14:/manila-nfs-volume
glusterfs
nfsservertype = Ganesha

Config option indicating the IP of the Ganesha server node

Here Ganesha server and GlusterFS server are in the same machine.

glusterfsganeshaserverip = 172.16.53.14
ganesha
servicename = nfs-ganesha
share
backendname = GLUSTERFSGANESHA

End of Config file

It's not necessary for NFS-Ganesha to run in the GlusterFS server machine. It
can run on a machine that can connect to the GlusterFS server, Manila host,
and the Manila client's network. The manila-share service figures out Ganesha
server's location using the "glusterfsganeshaserver_ip" option. The
glusterfs driver doc should've covered this option, but it does not. This needs
to be sorted out.

The ganesha library in Manila makes use of NFS-Ganesha's D-Bus service and
Systemd/Upstart service file. Check whether they're available in the Ganesha
server machine. A key yet easy-to-miss step to configure Ganesha for Manila
is to create a ganesha export directory with an empty file 'INDEX.conf'
within it.
This file needs to be included by the Ganesha's config file, done by adding the
following line to ganesha.conf,
%include /INDEX.conf

The above step is covered in the ganesha doc.

In the glusterFS driver I saw a ganesha reference in this link:
http://docs.openstack.org/developer/manila/devref/glusterfs_driver.html
So this made me wonder if nfs-ganesha should be installed on the
baremetals running glusterfs. I don't see a client/server nfs-ganesha
rpm so was thinking I need to install nfs-ganesha on both the
devstack and the glusterfs servers. Please correct me if I am wrong.
The instructions I found for nfs-ganesha was the following:
http://blog.gluster.org/2014/09/glusterfs-and-nfs-ganesha-integration/

The following two NFS-Ganesha rpms need to be installed, nfs-ganesha and
nfs-ganesha-fsal-gluster(for nfs-ganesha v2.1)/nfs-ganesha-gluster(for
nfs-ganesha v2.2)
I'm afraid that the gluster blog you mention here is dated. I've requested
the gluster community to update this doc.

I was also looking at this video:
https://www.youtube.com/watch?v=1zUSFzbhThM
#vBrownBag 2014 OpenStack Paris - Bill Owen, Csaba Henk ?
Supporting NFS Ganesha in Manila)
In the video it shows a slide titled "Improved Ganesha-Based
Drivers with Service VM". I'm wondering how the serviceVM got generated.
When I tried just with the glusterFsShareDriver I did not notice a service
VM get spawned. Perhaps I had an error in my setup for using the
glusterFSShareDriver so wanted to make sure. Or perhaps I need to do some

combination of the generic and glusterFsShareDrivers because I did see
with
the generic driver a service VM getting spawned. Or am I supposed to
manually spawn a service VM and install nfs-ganesha on that newly
spawned service VM. If so how do I tell manila about it?

The GlusterfsShaserDriver with Ganesha does not yet suppport handling of share
servers. The behaviour that you observe is expected. And the topic of the slide
in the Paris talk still remains a Blueprint that's yet to be implemented.

Once I have it running then do I need to do something different for the
share protocol or is there a document on what the extra-specs should be?

By default, Manila's DevStack plugin sets up manila.conf to allow NFS and CIFS
to be used as share protocols. It also creates a default share type with the
spec "driverhandlesshareservers" as True. "glusterfs" driver with Ganehsa
does not handle share servers so you'd need to create a share type with the
spec set as False. Here's how you can do it as an OpenStack admin,
$ manila type-create gluster
ganesha false

You can also add the following extra spec type,
$ manila type-key glusterganesha set sharebackendname=GLUSTERFSGANESHA

And in the current master(Liberty in progress), not in Kilo, you'd need to add
the following step,
$ manila type-key glusterganesha set snapshotsupport=False

You can now create a share using glusterfs driver,
$ manila create --share-type gluster_ganesha NFS 1

Once you've created a share, you'd like to know about the bug,
https://bugs.launchpad.net/manila/+bug/1493080
that'd be fixed in Liberty. Not sure if the fix would be backported to Kilo.

Thanks,

Ramana


Message: 4
Date: Thu, 10 Sep 2015 11:38:01 -0700
From: "Heidi Bretz" heidi@openstack.org
To: openstack@lists.openstack.org
Subject: [Openstack] help!
Message-ID: 005b01d0ebf7$d3c2e8c0$7b48ba40$@openstack.org
Content-Type: text/plain; charset="us-ascii"

Please unsubscribe me

-----Original Message-----
From: openstack-request@lists.openstack.org
[mailto:openstack-request@lists.openstack.org]
Sent: Wednesday, September 09, 2015 5:00 AM
To: openstack@lists.openstack.org
Subject: Openstack Digest, Vol 27, Issue 8

Send Openstack mailing list submissions to
openstack@lists.openstack.org

To subscribe or unsubscribe via the World Wide Web, visit
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When replying, please edit your Subject line so it is more specific than
"Re: Contents of Openstack digest..."

Today's Topics:

  1. Console via NoVNC showing garbled screen for Windows XP guest
    (Silvano Cirujano Cuesta)
  2. port-delete issue (Yngvi P?ll ?orfinnsson)
  3. Re: Query regarding contribution for monitoring of Nova and
    Swift (John Dickinson)
  4. Re: Query regarding contribution for monitoring of Nova and
    Swift (Erik McCormick)
  5. Re: port-delete issue (Brian Haley)
  6. Re: port-delete issue (Yngvi P?ll ?orfinnsson)
  7. Re: port-delete issue (Yngvi P?ll ?orfinnsson)
  8. Re: port-delete issue (Brian Haley)
  9. Re: port-delete issue (Yngvi P?ll ?orfinnsson)

    1. [OSSA 2015-018] Neutron firewall rules bypass through port
      update (CVE-2015-5240) (Tristan Cacqueray)
    2. Devstack multinode setup integration with Opendaylight
      (saurabh suman)
    3. Re: port-delete issue (Yngvi P?ll ?orfinnsson)
    4. [openstack][swift]Got error when installing swift all in one.
      (hao wang)
    5. Re: [openstack][swift]Got error when installing swift all in
      one. (Kota TSUYUZAKI)
    6. Cannot Attach Volumes Via Horizon (Ludwig Tirazona)
    7. Neutron with apache2 wsgi module don't ack rabbitMQ messages
      (Heiko Kr?mer)

Message: 1
Date: Tue, 8 Sep 2015 17:25:14 +0200
From: Silvano Cirujano Cuesta silvano.cirujano-cuesta@siemens.com
To: openstack@lists.openstack.org
Subject: [Openstack] Console via NoVNC showing garbled screen for
Windows XP guest
Message-ID: 55EEFDDA.4040505@siemens.com
Content-Type: text/plain; charset="utf-8"; Format="flowed"

Hi,

We have a test installation of OpenStack where we can instantiate VMs via
Horizon without problems.

But when we try to view the graphical console of VMs hosting a WindowsXP
installation we get the garbled screen that you can see in the screenshot.

Did anybody observed something similar? I couldn't find anybody describing
similar effects in the internet...

The graphical console via virt-manager looks good, so the QEMU VNC server is
working fine.

The boot-up splash screen also looks good with Horizon, so the VNC
web-client (right now NoVNC) works at least partially.

Since other VNC clients work fine, I think it's an issue with the NoVNC
client.

Some information about our environment:
- OpenStack version: Kilo
- OpenStack nodes running as VMs in a server that is behind a gateway,
therefore network latencies can be high

Any help first to find out the origin of the issue and then to fix it will
be appreciated!

Regards,
Silvano
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Message: 2
Date: Tue, 8 Sep 2015 16:01:11 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: [Openstack] port-delete issue
Message-ID: 1397f802959543b18f1339ac11738929@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ), because
one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7
Unable to complete operation on subnet f505a109-07a7-420a-ae6b-aa5995126be7.
One or more ports have an IP allocation from this subnet. (HTTP 409)
(Request-ID: req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

This is the port in use:
root@opst-ctrl1-dev:/# neutron port-list | grep
f505a109-07a7-420a-ae6b-aa5995126be7
| 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 | | fa:16:3e:15:20:59 |
{"subnetid": "f505a109-07a7-420a-ae6b-aa5995126be7", "ipaddress":
"157.157.8.114"} |
root@opst-ctrl1-dev:/#

But I can't delete the port

root@opst-ctrl1-dev:/# neutron port-delete
220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00
Port 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 has owner network:floatingip and
therefore cannot be deleted directly via the port API. (HTTP 409)
(Request-ID: req-4823d685-6dd2-4f31-aa8c-0c8b8aa624a0)

There are no floating ip's left on the system (I've already deleted them)

root@opst-ctrl1-dev:/# neutron floatingip-list

thus the list is empty.

Listing this up in the db shows nothing either:

MariaDB [neutron]> select * from floatingips; Empty set (0.00 sec)

Can anyone help on this matter, i.e. how can I delete the port ( and also
the subnet) ?

Best regards
Yngvi

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Message: 3
Date: Tue, 08 Sep 2015 09:26:18 -0700
From: "John Dickinson" me@not.mn
To: "pragya jain" prag_2648@yahoo.co.in
Cc: Aparna Datt aparna.datt@gmail.com, OpenStack Mailing List
openstack@lists.openstack.org, Anita Goel goel.anita@gmail.com
Subject: Re: [Openstack] Query regarding contribution for monitoring
of Nova and Swift
Message-ID: BD31EA44-72B4-4510-B36A-5525C3CAE230@not.mn
Content-Type: text/plain; charset="utf-8"

I'm the Project Technical Lead for Swift, and I'd be happy to look over a
summary of your work about monitoring Swift. Feel free to email me directly
or find me in #openstack-swift on IRC (I'm notmyname).

--John

On 8 Sep 2015, at 3:20, pragya jain wrote:

?Hello all
Me and my colleague, aparna are carrying out research in the area of
cloud computing under Department of CS, University f Delhi.? We would
like to contribute our research work regarding monitoring of Nova and
Swift. We would appreciate if we can find the appropriate link with
whom we can connect to know if our work is relevant for contribution.
-----RegardsPragya JainDepartment of Computer ScienceUniversity of
DelhiDelhi, India_______________________________________________
Mailing list:
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
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Message: 4
Date: Tue, 8 Sep 2015 12:42:33 -0400
From: Erik McCormick emccormick@cirrusseven.com
To: pragya jain prag_2648@yahoo.co.in
Cc: Aparna Datt aparna.datt@gmail.com, OpenStack Mailing List
openstack@lists.openstack.org, Anita Goel goel.anita@gmail.com
Subject: Re: [Openstack] Query regarding contribution for monitoring
of Nova and Swift
Message-ID:

Content-Type: text/plain; charset=UTF-8

On Tue, Sep 8, 2015 at 6:20 AM, pragya jain prag_2648@yahoo.co.in wrote:
Hello all

Me and my colleague, aparna are carrying out research in the area of
cloud computing under Department of CS, University f Delhi. We would
like to contribute our research work regarding monitoring of Nova and
Swift. We would appreciate if we can find the appropriate link with
whom we can connect to know if our work is relevant for contribution.

You may want to cross-post this to openstack-operators. There is a Tools &
Monitoring working group to help define best practices and share tools and
configurations. Here's a link to the WG wiki and some of the stuff they've
been working on.

https://wiki.openstack.org/wiki/Tools_and_Monitoring_WG
https://wiki.openstack.org/wiki/Operations/Monitoring
https://wiki.openstack.org/wiki/Operations/Tools


Regards
Pragya Jain
Department of Computer Science
University of Delhi
Delhi, India


Mailing list:
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe :
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

-Erik


Message: 5
Date: Tue, 8 Sep 2015 12:45:27 -0400
From: Brian Haley brian.haley@hp.com
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: 55EF10A7.5080607@hp.com
Content-Type: text/plain; charset=windows-1252; format=flowed

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:
HI

I can?t delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Message: 6
Date: Tue, 8 Sep 2015 17:08:16 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"

Subject: Re: [Openstack] port-delete issue
Message-ID: e10fa1372973473fbe8d8f6ff1282e7e@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet
+-------------------+----------------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------------+
| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"} |
| cidr | 157.157.8.0/24 |
| dns
nameservers | 212.30.200.199 |
| | 212.30.200.200 |
| enabledhcp | True |
| gateway
ip | 157.157.8.1 |
| hostroutes | |
| id | f505a109-07a7-420a-ae6b-aa5995126be7 |
| ip
version | 4 |
| ipv6addressmode | |
| ipv6ramode | |
| name | ext-subnet |
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273 |
| tenant
id | 1dda2478e30d44dda0ca752c6047725d |
+-------------------+----------------------------------------------------+
root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:
HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

Message: 7
Date: Tue, 8 Sep 2015 17:17:04 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"

Subject: Re: [Openstack] port-delete issue
Message-ID: 60bec238c4b042acadc1c57a5701194d@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

HI

I have cleared the gateway on all routers, but it did not help

root@opst-ctrl1-dev:/# neutron router-list
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| id | name |
externalgatewayinfo | distributed | ha |
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| 164ad471-5ab0-4109-acf5-f88de1e4b5f3 | gw | null
| False | False |
| 2371ae6e-8a07-464c-9b3e-3d7d35e96a59 | gw | null
| False | False |
| 45ab4a9a-c7fc-4cf6-844c-6265b5620121 | gw | null
| False | False |
| 50d16aec-adaf-431d-9b42-f8aff78ea5b8 | gw1 | null
| False | False |
| 546456aa-a312-48d5-8a3b-6031b1dcb3a9 | OskarTestRouter | null
| False | False |
| 78feb17a-9a29-4ddb-9477-914850d8f5d2 | ElasticRouter | null
| False | False |
| 7a06a85c-826a-4f00-a62f-5ae8586ea1fb | adminTest | null
| False | False |
| 7ba38ec5-49d9-4fc8-b77f-ef8a38e79af3 | Safni?-router | null
| False | False |
| 9e367dd6-ab2c-4949-a5e4-4d8d2787d84b | gw | null
| False | False |
| f05c4cc8-724e-4731-bea3-6ef68d794137 | gw1 | null
| False | False |
+--------------------------------------+-----------------+------------------
-----+-------------+-------+

But it did not help.

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:
HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

Message: 8
Date: Tue, 8 Sep 2015 13:32:43 -0400
From: Brian Haley brian.haley@hp.com
To: Yngvi P?ll ?orfinnsson yngvith@siminn.is,
"openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue
Message-ID: 55EF1BBB.2030807@hp.com
Content-Type: text/plain; charset=windows-1252; format=flowed

My only other suggestion is to do a port-list with admin privs and look. I
can't tell if you're doing that as root != admin necessarily.

-Brian

On 09/08/2015 01:08 PM, Yngvi P?ll ?orfinnsson wrote:
HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet
+-------------------+----------------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------------+
| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"} |
| cidr | 157.157.8.0/24 |
| dns
nameservers | 212.30.200.199 |
| | 212.30.200.200 |
| enabledhcp | True |
| gateway
ip | 157.157.8.1 |
| hostroutes | |
| id | f505a109-07a7-420a-ae6b-aa5995126be7 |
| ip
version | 4 |
| ipv6addressmode | |
| ipv6ramode | |
| name | ext-subnet |
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273 |
| tenant
id | 1dda2478e30d44dda0ca752c6047725d |
+-------------------+----------------------------------------------------+
root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list:
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe :
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Message: 9
Date: Tue, 8 Sep 2015 17:42:09 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"

Subject: Re: [Openstack] port-delete issue
Message-ID: d2b7f0b84a664e88b340d120d923bcd1@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

Those are the routers in the system (admin sees this)

root@opst-ctrl1-dev:/# neutron router-list
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| id | name |
externalgatewayinfo | distributed | ha |
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| 164ad471-5ab0-4109-acf5-f88de1e4b5f3 | gw | null
| False | False |
| 2371ae6e-8a07-464c-9b3e-3d7d35e96a59 | gw | null
| False | False |
| 45ab4a9a-c7fc-4cf6-844c-6265b5620121 | gw | null
| False | False |
| 50d16aec-adaf-431d-9b42-f8aff78ea5b8 | gw1 | null
| False | False |
| 546456aa-a312-48d5-8a3b-6031b1dcb3a9 | OskarTestRouter | null
| False | False |
| 78feb17a-9a29-4ddb-9477-914850d8f5d2 | ElasticRouter | null
| False | False |
| 7a06a85c-826a-4f00-a62f-5ae8586ea1fb | adminTest | null
| False | False |
| 7ba38ec5-49d9-4fc8-b77f-ef8a38e79af3 | Safni?-router | null
| False | False |
| 9e367dd6-ab2c-4949-a5e4-4d8d2787d84b | gw | null
| False | False |
| f05c4cc8-724e-4731-bea3-6ef68d794137 | gw1 | null
| False | False |
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
root@opst-ctrl1-dev:/#

but the port does not show up, when I list ports for each router with:

neutron router-port-list ROUTER-ID

but it does show up in the general port-list , like

root@opst-ctrl1-dev:/# neutron port-list | grep 157
| 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 | | fa:16:3e:15:20:59 |
{"subnetid": "f505a109-07a7-420a-ae6b-aa5995126be7", "ipaddress":
"157.157.8.114"} |

Best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 17:33
To: Yngvi P?ll ?orfinnsson yngvith@siminn.is;
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

My only other suggestion is to do a port-list with admin privs and look. I
can't tell if you're doing that as root != admin necessarily.

-Brian

On 09/08/2015 01:08 PM, Yngvi P?ll ?orfinnsson wrote:
HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet
+-------------------+----------------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------------+
| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"} |
| cidr | 157.157.8.0/24 |
| dns
nameservers | 212.30.200.199 |
| | 212.30.200.200 |
| enabledhcp | True |
| gateway
ip | 157.157.8.1 |
| hostroutes | |
| id | f505a109-07a7-420a-ae6b-aa5995126be7 |
| ip
version | 4 |
| ipv6addressmode | |
| ipv6ramode | |
| name | ext-subnet |
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273 |
| tenant
id | 1dda2478e30d44dda0ca752c6047725d |
+-------------------+----------------------------------------------------+
root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list:
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe :
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Message: 10
Date: Tue, 8 Sep 2015 23:42:38 +0000
From: Tristan Cacqueray tdecacqu@redhat.com
To: openstack-announce@lists.openstack.org,
openstack@lists.openstack.org
Subject: [Openstack] [OSSA 2015-018] Neutron firewall rules bypass
through port update (CVE-2015-5240)
Message-ID: 55EF726E.9040407@redhat.com
Content-Type: text/plain; charset="utf-8"

================================================================
OSSA-2015-018: Neutron firewall rules bypass through port update
================================================================

:Date: September 08, 2015
:CVE: CVE-2015-5240

Affects
~~~~~~~
- Neutron: versions through 2014.2.3 and
2015.1 versions through 2015.1.1

Description
~~~~~~~~~~~
Kevin Benton from Mirantis reported a vulnerability in Neutron. By changing
the device owner of an instance's port right after it is created, an
authenticated user may prevent application of firewall rules and so avoid IP
anti-spoofing controls. All Neutron setups using the ML2 plugin or a plugin
that relies on the security groups AMQP API are affected.

Patches
~~~~~~~
- https://review.openstack.org/221345 (Juno)
- https://review.openstack.org/221344 (Kilo)
- https://review.openstack.org/221342 (Liberty)

Credits
~~~~~~~
- Kevin Benton from Mirantis (CVE-2015-5240)

References
~~~~~~~~~~
- https://launchpad.net/bugs/1489111
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5240

Notes
~~~~~
- This fix will be included in future 2014.2.4 (juno) and
2015.1.2 (kilo) releases.

--
Tristan Cacqueray
OpenStack Vulnerability Management Team

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Message: 11
Date: Wed, 9 Sep 2015 12:09:04 +0530
From: saurabh suman 90.suman@gmail.com
To: openstack@lists.openstack.org
Subject: [Openstack] Devstack multinode setup integration with
Opendaylight
Message-ID:

Content-Type: text/plain; charset="utf-8"

Hi,

I have a working 2 node openstack setup through devstack. Controller +
Compute + Opendaylight -> 192.168.10.1 and Compute -> 192.168.10.2

I have br-int and br-tun on both compute and controller node with their
manager set to ODL and each bridge is connected to controller, as evident
from ODL GUI.

On controller node:

[image: Inline image 1]

On Compute node

[image: Inline image 1]

I am able to create a network.But when I launch a cirros VM, in the logs I
see, udhcpc (v1.21.1) started Sending discover... Sending discover...
Sending discover...

My DHCP server is running with IP 10.20.30.2 (IP allocated from network
created) and corresponding tap device is attached to br-int. when I run
ovs-ofctl dump-ports br-int , I do not see any traffic going to dhcp tap
though tap device created for VM is sending packets.

After few minutes "lease fail" message is displayed and IP is not allocated
to VM.

Can anyone help me out here.

Regards,

Saurav
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Message: 12
Date: Wed, 9 Sep 2015 09:24:24 +0000
From: Yngvi P?ll ?orfinnsson yngvith@siminn.is
To: Brian Haley brian.haley@hp.com, "openstack@lists.openstack.org"

Subject: Re: [Openstack] port-delete issue
Message-ID: 9ca3e2f111064ecf8eccd3fcf1ef351e@simi-mbx-04.siminn.is
Content-Type: text/plain; charset="iso-8859-1"

Hi
This is the solution ;-)
https://ask.openstack.org/en/question/67752/unable-to-delete-port/

best regards
Yngvi

-----Original Message-----
From: Yngvi P?ll ?orfinnsson
Sent: 8. september 2015 17:42
To: Brian Haley brian.haley@hp.com; openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

Those are the routers in the system (admin sees this)

root@opst-ctrl1-dev:/# neutron router-list
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| id | name |
externalgatewayinfo | distributed | ha |
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
| 164ad471-5ab0-4109-acf5-f88de1e4b5f3 | gw | null
| False | False |
| 2371ae6e-8a07-464c-9b3e-3d7d35e96a59 | gw | null
| False | False |
| 45ab4a9a-c7fc-4cf6-844c-6265b5620121 | gw | null
| False | False |
| 50d16aec-adaf-431d-9b42-f8aff78ea5b8 | gw1 | null
| False | False |
| 546456aa-a312-48d5-8a3b-6031b1dcb3a9 | OskarTestRouter | null
| False | False |
| 78feb17a-9a29-4ddb-9477-914850d8f5d2 | ElasticRouter | null
| False | False |
| 7a06a85c-826a-4f00-a62f-5ae8586ea1fb | adminTest | null
| False | False |
| 7ba38ec5-49d9-4fc8-b77f-ef8a38e79af3 | Safni?-router | null
| False | False |
| 9e367dd6-ab2c-4949-a5e4-4d8d2787d84b | gw | null
| False | False |
| f05c4cc8-724e-4731-bea3-6ef68d794137 | gw1 | null
| False | False |
+--------------------------------------+-----------------+------------------
-----+-------------+-------+
root@opst-ctrl1-dev:/#

but the port does not show up, when I list ports for each router with:

neutron router-port-list ROUTER-ID

but it does show up in the general port-list , like

root@opst-ctrl1-dev:/# neutron port-list | grep 157
| 220f1ad2-10bb-4d17-8cc5-3ad4f86f0b00 | | fa:16:3e:15:20:59 |
{"subnetid": "f505a109-07a7-420a-ae6b-aa5995126be7", "ipaddress":
"157.157.8.114"} |

Best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 17:33
To: Yngvi P?ll ?orfinnsson yngvith@siminn.is;
openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

My only other suggestion is to do a port-list with admin privs and look. I
can't tell if you're doing that as root != admin necessarily.

-Brian

On 09/08/2015 01:08 PM, Yngvi P?ll ?orfinnsson wrote:
HI
I don't see a router attached :

root@opst-ctrl1-dev:/# neutron subnet-show ext-subnet
+-------------------+----------------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------------+
| allocationpools | {"start": "157.157.8.100", "end": "157.157.8.200"} |
| cidr | 157.157.8.0/24 |
| dns
nameservers | 212.30.200.199 |
| | 212.30.200.200 |
| enabledhcp | True |
| gateway
ip | 157.157.8.1 |
| hostroutes | |
| id | f505a109-07a7-420a-ae6b-aa5995126be7 |
| ip
version | 4 |
| ipv6addressmode | |
| ipv6ramode | |
| name | ext-subnet |
| networkid | 523721c5-ea5d-42a1-8920-8bc75010f273 |
| tenant
id | 1dda2478e30d44dda0ca752c6047725d |
+-------------------+----------------------------------------------------+
root@opst-ctrl1-dev:/#

best regards
Yngvi

-----Original Message-----
From: Brian Haley [mailto:brian.haley@hp.com]
Sent: 8. september 2015 16:45
To: openstack@lists.openstack.org
Subject: Re: [Openstack] port-delete issue

On 09/08/2015 12:01 PM, Yngvi P?ll ?orfinnsson wrote:

HI

I can't delete a subnet (id f505a109-07a7-420a-ae6b-aa5995126be7 ),
because one port is still in use.

root@opst-ctrl1-dev:/# neutron subnet-delete
f505a109-07a7-420a-ae6b-aa5995126be7

Unable to complete operation on subnet
f505a109-07a7-420a-ae6b-aa5995126be7. One or more ports have an IP
allocation from this subnet. (HTTP 409) (Request-ID:
req-fbd64f19-2888-4d87-8e60-bc2cc920cd12)

Do you have a router on the subnet? Try deleting it.

-Brian


Mailing list:
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
Post to : openstack@lists.openstack.org
Unsubscribe :
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack


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Message: 13
Date: Wed, 9 Sep 2015 17:26:59 +0800
From: hao wang sxmatch1986@gmail.com
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: [Openstack] [openstack][swift]Got error when installing swift
all in one.
Message-ID:
<CAOEh+o0714WzHCM1YFkoKS=o2bjPGh6T7cDcvhoS+Lzn0PrUBA@mail.gmail.como2bjPGh6T7cDcvhoS%2BLzn0PrUBA@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

Hi, all

I was installing swift all-in-one in my virtual machine, OS is ubuntu 14.04.

But I got errors when I start the swift service by using "startmain" script:

liberasurecode[2969]: liberasurecodebackendopen: dynamic linking error
libJerasure.so: cannot open shared object file: No such file or directory
Traceback (most recent call last):
File "/usr/local/bin/swift-object-server", line 6, in
exec(compile(open(file).read(), file, 'exec'))
File "/swift/bin/swift-object-server", line 19, in
from swift.common.wsgi import runwsgi
File "/swift/swift/common/wsgi.py", line 39, in
from swift.common.storage
policy import BindPortsCache
File "/swift/swift/common/storagepolicy.py", line 738, in
reload
storagepolicies()
File "/swift/swift/common/storage
policy.py", line 730, in
reloadstoragepolicies
POLICIES = parsestoragepolicies(policyconf)
File "/swift/swift/common/storagepolicy.py", line 686, in
parse
storagepolicies
policy = policy
cls.fromconfig(policyindex, configoptions)
File "/swift/swift/common/storage
policy.py", line 251, in fromconfig
return cls(policy
index, **policyoptions)
File "/swift/swift/common/storage
policy.py", line 387, in __init__
ectype=self.ectype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/ec
iface.py",
line 172, in __init__
chksumtype=self.chksumtype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/utils.py", line 73,
in createinstance
instance = object
class(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/core.py", line 61, in
__init__
self.algsig_chksum)
pyeclib.Error: Invalid arguments passed to liberasurecode_instance_create

I'm sure the libjerasure2 has been installed. So is there a solution to fix
this issue?

Thanks.
--
Best Wishes For You!


Message: 14
Date: Wed, 09 Sep 2015 18:40:42 +0900
From: Kota TSUYUZAKI tsuyuzaki.kota@lab.ntt.co.jp
To: hao wang sxmatch1986@gmail.com
Cc: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: Re: [Openstack] [openstack][swift]Got error when installing
swift all in one.
Message-ID: 55EFFE9A.7030002@lab.ntt.co.jp
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Hi, Hao

Did you already do the setting for where shared jerasure library located?
The log message looks that Linux system doesn't have a seach path for that.

Like:
- Add /usr/local/lib path (if you installed libJerasure.so in another
location, you should set the path here) into /etc/ld.so.conf
- sudo ldconfig

That helps Linux system to search shared object library.
Details is described in here. [1]

1: https://bitbucket.org/kmgreen2/pyeclib

Best
Kota

(2015/09/09 18:26), hao wang wrote:
Hi, all

I was installing swift all-in-one in my virtual machine, OS is ubuntu
14.04.

But I got errors when I start the swift service by using "startmain"
script:

liberasurecode[2969]: liberasurecodebackendopen: dynamic linking
error libJerasure.so: cannot open shared object file: No such file or
directory
Traceback (most recent call last):
File "/usr/local/bin/swift-object-server", line 6, in
exec(compile(open(file).read(), file, 'exec'))
File "/swift/bin/swift-object-server", line 19, in
from swift.common.wsgi import runwsgi
File "/swift/swift/common/wsgi.py", line 39, in
from swift.common.storage
policy import BindPortsCache
File "/swift/swift/common/storagepolicy.py", line 738, in
reload
storagepolicies()
File "/swift/swift/common/storage
policy.py", line 730, in
reloadstoragepolicies
POLICIES = parsestoragepolicies(policyconf)
File "/swift/swift/common/storagepolicy.py", line 686, in
parse
storagepolicies
policy = policy
cls.fromconfig(policyindex, configoptions)
File "/swift/swift/common/storage
policy.py", line 251, in fromconfig
return cls(policy
index, **policyoptions)
File "/swift/swift/common/storage
policy.py", line 387, in __init__
ectype=self.ectype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/ec
iface.py",
line 172, in __init__
chksumtype=self.chksumtype)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/utils.py", line
73, in createinstance
instance = object
class(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pyeclib/core.py", line
61, in __init__
self.algsig_chksum)
pyeclib.Error: Invalid arguments passed to liberasurecode_instance_create

I'm sure the libjerasure2 has been installed. So is there a solution
to fix this issue?

Thanks.


Message: 15
Date: Wed, 09 Sep 2015 18:24:31 +0800
From: Ludwig Tirazona ljtirazona@codebridge.com.ph
To: openstack@lists.openstack.org
Subject: [Openstack] Cannot Attach Volumes Via Horizon
Message-ID: 55F008DF.9040807@codebridge.com.ph
Content-Type: text/plain; charset=utf-8

Hello Everyone,

    I devstacked a deployment, just for PoC purposes. I have a problem

wherein I can't attach volumes to instances via Horizon, but can do so
via the nova CLI tool, so it seems that Cinder and Nova are set up
properly. Right after attempting to attach a volume, Horizon gives me
this error: "Error: Unable to attach volume."

I took a look at the nova API logs, and I see this log:

2015-09-09 18:01:00.704 DEBUG nova.api.openstack.wsgi
[req-8bde1423-b8cf-4a7f-a743-92c2a5a26ae4 admin admin] Returning 400 to
user: Invalid input for field/attribute device. Value: . u'' does not
match '(^/dev/x{0,1}[a-z]{0,1}d{0,1})([a-z]+)[0-9]*$' from (pid=25349)
call /opt/stack/nova/nova/api/openstack/wsgi.py:1175

It looks like nova-api is looking for a "/dev/something" value for u,
but Horizon only passes a blank value.

The following link has the logs for Horizon.
http://pastebin.com/DiwzW0tD

What can I do to fix this? Inelegant solutions are very much welcome, I
just want this to get working as soon as possible.
Help would be greatly appreciated. Thanks!


Message: 16
Date: Wed, 9 Sep 2015 13:41:00 +0200
From: Heiko Kr?mer hkraemer@anynines.com
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Subject: [Openstack] Neutron with apache2 wsgi module don't ack
rabbitMQ messages
Message-ID: 55F01ACC.8060008@anynines.com
Content-Type: text/plain; charset=utf-8

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi guys,

another day, another problem :).

  • Icehouse
  • Apache2.4
  • Ubuntu 14.04

I'm scaling our Neutron API endpoints to different servers to reach more
throughput. In this case i decided to use apache2 with WSGI module to
run the server in multi threaded mode to use optimal all CPU cores and
handle more parallel requests.

I create a vHost and a wsgi startup script file

script:

|from neutron.openstack.common import log as logging
from neutron.common import config

logging.setup('neutron')
config.parse(['--config-file', '/etc/neutron/neutron.conf',
'--config-file', '/etc/neutron/plugins/ml2/ml2conf.ini'])
application = config.load
paste_app("neutron")|

vhost:

|Listen *:9696

WSGIScriptAlias / /var/www/cgi-bin/neutron
WSGIDaemonProcess neutron-public user=neutron group=neutron

processes=3 threads=10
WSGIProcessGroup neutron-public
WSGIApplicationGroup %{GLOBAL}
WSGIPassAuthorization On

LogLevel info
ErrorLog /var/log/apache2/neutron-error.log
CustomLog /var/log/apache2/neutron-access.log combined

|

So the server is running well, all requests are working well but i see
on the messaging bus (rabbitmq) unack messages in two queues as far as
the apache2 is running. The unack messages on both queues
(n-lbaas-plugin & q-metering-plugin) is increasing over time. As soon as
i switch to the build-IN webserver of Neutron all messages on both
queues will ack and deliver.

Is there any trick or is that a problem with multi thread ?

Cheers and thanks
Heiko


anynines.com
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End of Openstack Digest, Vol 27, Issue 8



Message: 5
Date: Fri, 11 Sep 2015 01:53:30 +0000 (UTC)
From: venkatesh kotipalli member@linkedin.com
To: ??? openstack@lists.openstack.org
Subject: [Openstack] ??????? LinkedIn (??) ????????????????
Message-ID:

Content-Type: text/plain; charset="utf-8"

??????
?? LinkedIn (??) ?????????????????

venkatesh kotipalli
Cloud InfraStructure Engineer at Simplify DC

??: https://www.linkedin.com/e/v2?e=64uxg4-ieezpc9b-1u&a=invite-accept&midToken=AQH0SkAEnsMymg&tracking=eml-comm_invm-b-accept-newinvite&ek=invite_member_28&mboxId=I6047919489427738624_500&sharedKey=__ZQ1zvM&invitationId=6047919478241529856&fromReminder=false&fromEmail=true

venkatesh kotipalli????? https://www.linkedin.com/e/v2?e=64uxg4-ieezpc9b-1u&t=npv&midToken=AQH0SkAEnsMymg&tracking=eml-comm_invm-b-name-newinvite&ek=invite_member_28&invitationAccept=370958548_I6047919489427738624_500&authType=name&authToken=v-W3&memberID=425289714

???????????????????????: https://www.linkedin.com/e/v2?e=64uxg4-ieezpc9b-1u&t=lun&midToken=AQH0SkAEnsMymg&tracking=eml-comm_invm-f-unsub-newinvite&ek=invite_member_28&loid=AQEJeA1XzKO39wAAAU-6G4bxCHGTPXbzZxNhkAji_V4R-1C7AIb9RRbnrA8j1uMu0BkHfwNolvg3rRrtRrIXDzmXiRl7&eid=64uxg4-ieezpc9b-1u

??????????? (???? - yocto????)? ????????????: https://www.linkedin.com/e/v2?e=64uxg4-ieezpc9b-1u&a=customerServiceUrl&midToken=AQH0SkAEnsMymg&ek=invite_member_28&articleId=4788
&copyhttps://www.linkedin.com/e/v2?e=64uxg4-ieezpc9b-1u&a=customerServiceUrl&midToken=AQH0SkAEnsMymg&ek=invite_member_28&articleId=4788&copy; 2015 LinkedIn Ireland Limited?LinkedIn?LinkedIn ???? InMail ?? LinkedIn Corporation ???????? (??) ?????????????
LinkedIn ? LinkedIn Ireland Limited ???????
???????????????????: 477441
????: 70 Sir John Robersons Quay, Dublin 2?
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Message: 6
Date: Fri, 11 Sep 2015 12:57:47 +0530
From: Shital Patil shital.patil@gslab.com
To: "openstack@lists.openstack.org" openstack@lists.openstack.org
Cc: Sagar Pradhan sagar.pradhan@gslab.com
Subject: [Openstack] GBP(Group Based Policy) REST APIs
Message-ID:

Content-Type: text/plain; charset="utf-8"

Hello Guys,

From blueprint it looks likeGBP is currently using neutron REST and in next
release plan is to write wrapper over it but I was interested to know *when
will GBP have its own REST exposed so that it can be consumed by
applications having **programmatic interaction with openstack ?*

Thanks,
Shital
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