Re: [openstack-dev] [neutron][api] GET call with huge argument list

2016-01-20 Thread Shraddha Pandhe
the >> reply >> 3. Page through all the user's networks and filter client-side >> >> How is the user supposed to be assembling this giant UUID list? I'd think >> it would be easier for them to specify a query (e.g. "get usage data for >> all my production

Re: [openstack-dev] [neutron][api] GET call with huge argument list

2016-01-19 Thread Shraddha Pandhe
do? > > Thanks, > doug > > On Jan 19, 2016, at 4:59 PM, Shraddha Pandhe <spandhe.openst...@gmail.com> > wrote: > > Hi folks, > > > I am writing a Neutron extension which needs to take 1000s of network-ids > as argument for filtering. The CURL call is as follows:

[openstack-dev] [neutron][api] GET call with huge argument list

2016-01-19 Thread Shraddha Pandhe
Hi folks, I am writing a Neutron extension which needs to take 1000s of network-ids as argument for filtering. The CURL call is as follows: curl -i -X GET 'http://hostname:port/neutron/v2.0/extension_name.json?net-id=fffecbd1-0f6d-4f02-aee7-ca62094830f5=fffeee07-4f94-4cff-bf8e-a2aa7be59e2e' -H

Re: [openstack-dev] [ironic]Ironic operations on nodes in maintenance mode

2015-11-24 Thread Shraddha Pandhe
On Tue, Nov 24, 2015 at 7:39 AM, Jim Rollenhagen <j...@jimrollenhagen.com> wrote: > On Mon, Nov 23, 2015 at 03:35:58PM -0800, Shraddha Pandhe wrote: > > Hi, > > > > I would like to know how everyone is using maintenance mode and what is > > expected from

Re: [openstack-dev] [neutron][ipam][devstack] How to use IPAM reference in devstack

2015-11-23 Thread Shraddha Pandhe
a migration in the Mitaka time frame. > > John > > [1] https://bugs.launchpad.net/neutron/+bug/1516156 > > > > On Nov 23, 2015, at 8:05 PM, Shraddha Pandhe <spandhe.openst...@gmail.com> > wrote: > > Hi folks, > > What is the right way to use ipam reference imp

Re: [openstack-dev] [neutron][ipam][devstack] How to use IPAM reference in devstack

2015-11-23 Thread Shraddha Pandhe
eutron-legacy file > > Thanh > > 2015-11-24 11:20 GMT+07:00 Shraddha Pandhe <spandhe.openst...@gmail.com>: > >> Hi John, >> >> Thanks for letting me know. How do I setup fresh devstack with pluggable >> IPAM enabled in the meantime? >> >&g

[openstack-dev] [ironic]Ironic operations on nodes in maintenance mode

2015-11-23 Thread Shraddha Pandhe
Hi, I would like to know how everyone is using maintenance mode and what is expected from admins about nodes in maintenance. The reason I am bringing up this topic is because, most of the ironic operations, including manual cleaning are not allowed for nodes in maintenance. Thats a problem for

[openstack-dev] [neutron][ipam][devstack] How to use IPAM reference in devstack

2015-11-23 Thread Shraddha Pandhe
Hi folks, What is the right way to use ipam reference implementation with devstack? When setup devstack, I didnt have the setting ipam_driver = internal I changed it afterwards. But now when I try to create a port, I get this error: 2015-11-23 21:23:00.078 ERROR

Re: [openstack-dev] [Neutron][IPAM] Arbitrary JSON blobs in ipam db tables

2015-11-09 Thread Shraddha Pandhe
Hi Carl, Please find me reply inline On Mon, Nov 9, 2015 at 9:49 AM, Carl Baldwin <c...@ecbaldwin.net> wrote: > On Fri, Nov 6, 2015 at 2:59 PM, Shraddha Pandhe < > spandhe.openst...@gmail.com> wrote: >> >> We have a similar requirement where we want to pick

Re: [openstack-dev] [Neutron][IPAM] Arbitrary JSON blobs in ipam db tables

2015-11-09 Thread Shraddha Pandhe
gt; Date: Wednesday, November 4, 2015 at 11:38 PM > To: OpenStack List <openstack-dev@lists.openstack.org> > Subject: Re: [openstack-dev] [Neutron][IPAM] Arbitrary JSON blobs in ipam > db tables > > > > On 4 November 2015 at 13:21, Shraddha Pandhe <spandhe.openst...@gmail.c

Re: [openstack-dev] [Neutron][IPAM] Arbitrary JSON blobs in ipam db tables

2015-11-06 Thread Shraddha Pandhe
estery.com> wrote: > >> On Thu, Nov 5, 2015 at 10:55 AM, Jay Pipes <jaypi...@gmail.com> wrote: >> >>> On 11/04/2015 04:21 PM, Shraddha Pandhe wrote: >>> >>>> Hi Salvatore, >>>> >>>> Thanks for the feedback. I agree with you

Re: [openstack-dev] [Neutron][IPAM] Arbitrary JSON blobs in ipam db tables

2015-11-06 Thread Shraddha Pandhe
Bumping this up :) Folks, does anyone else have a similar requirement to ours? Are folks making scheduling decisions based on networking? On Thu, Nov 5, 2015 at 12:24 PM, Shraddha Pandhe < spandhe.openst...@gmail.com> wrote: > Hi, > > I agree with all of you about the REST

Re: [openstack-dev] [Neutron][IPAM] Arbitrary JSON blobs in ipam db tables

2015-11-06 Thread Shraddha Pandhe
duler_Customization [2] http://www.dorm.org/blog/openstack-architecture-at-go-daddy-part-2-neutron/#Customizations_to_Abstract_Away_Layer_2 > Regards, >Neil > > > > *From: *Shraddha Pandhe > *Sent: *Friday, 6 November 2015 20:23 > *To: *OpenStack Development Mailing Li

Re: [openstack-dev] [Neutron][IPAM] Arbitrary JSON blobs in ipam db tables

2015-11-05 Thread Shraddha Pandhe
-cases are always shared with the community. On Thu, Nov 5, 2015 at 9:37 AM, Kyle Mestery <mest...@mestery.com> wrote: > On Thu, Nov 5, 2015 at 10:55 AM, Jay Pipes <jaypi...@gmail.com> wrote: > >> On 11/04/2015 04:21 PM, Shraddha Pandhe wrote: >> &g

Re: [openstack-dev] [Neutron][IPAM] Arbitrary JSON blobs in ipam db tables

2015-11-04 Thread Shraddha Pandhe
On Wed, Nov 4, 2015 at 1:38 PM, Armando M. <arma...@gmail.com> wrote: > > > On 4 November 2015 at 13:21, Shraddha Pandhe <spandhe.openst...@gmail.com> > wrote: > >> Hi Salvatore, >> >> Thanks for the feedback. I agree with you that arbitrary JSON blo

Re: [openstack-dev] [Neutron][IPAM] Arbitrary JSON blobs in ipam db tables

2015-11-04 Thread Shraddha Pandhe
ch associate vendor specific properties > to allocation pools. > > Salvatore > > On 4 November 2015 at 21:46, Shraddha Pandhe <spandhe.openst...@gmail.com> > wrote: > >> Hi folks, >> >> I have a small question/suggestion about IPAM. >> >> With IPAM,

[openstack-dev] [Neutron][IPAM] Arbitrary JSON blobs in ipam db tables

2015-11-04 Thread Shraddha Pandhe
Hi folks, I have a small question/suggestion about IPAM. With IPAM, we are allowing users to have their own IPAM drivers so that they can manage IP allocation. The problem is, the new ipam tables in the database have the same columns as the old tables. So, as a user, if I want to have my own

Re: [openstack-dev] [Neutron][IPAM] Arbitrary JSON blobs in ipam db tables

2015-11-04 Thread Shraddha Pandhe
e and finding the right solution. > On Nov 4, 2015 3:58 PM, "Shraddha Pandhe" <spandhe.openst...@gmail.com> > wrote: > >> >> >> On Wed, Nov 4, 2015 at 1:38 PM, Armando M. <arma...@gmail.com> wrote: >> >>> >>> >>>

[openstack-dev] [Neutron] Multi-ip use cases

2015-11-02 Thread Shraddha Pandhe
Hi folks, James Penick from Yahoo! presented a talk on Thursday about how Yahoo uses Neutron for Ironic. I would like to follow up on one particular use case that was discussed: Multi-IP support. Here's our use-case for Multi-ip: For Ironic, we want user to specify the number of IPs on boot.

[openstack-dev] [Neutron] Multi-ip use cases

2015-10-30 Thread Shraddha Pandhe
Hi folks, James Penick from Yahoo! presented a talk on Thursday about how Yahoo uses Neutron for Ironic. I would like to follow up on one particular use case that was discussed: Multi-IP support. Here's our use-case for Multi-ip: For Ironic, we want user to specify the number of IPs on boot.

Re: [openstack-dev] [Ironic] New dhcp provider using isc-dhcp-server

2015-09-24 Thread Shraddha Pandhe
Hi Ionut, I am working on a similar effort: Adding driver for neutron-dhcp-agent [1] & [2]. Is it similar to what you are trying to do? My approach doesn't need any extra database. There are two ways to achieve HA in my case: 1. Run multiple neutron-dhcp-agents and set agents_per_network >1 so

Re: [openstack-dev] [Neutron] Issue with neutron-dhcp-agent not recovering known ports cache after restart

2015-07-28 Thread Shraddha Pandhe
On Wed, Jul 1, 2015 at 11:28 AM, Shraddha Pandhe spandhe.openst...@gmail.com wrote: Hi, I had a discussion about this with Kevin Benton on IRC. Filed a bug: https://bugs.launchpad.net/neutron/+bug/1470612 Thanks! On Wed, Jul 1, 2015 at 11:03 AM, Shraddha Pandhe spandhe.openst...@gmail.com

Re: [openstack-dev] [Neutron] Issue with neutron-dhcp-agent not recovering known ports cache after restart

2015-07-28 Thread Shraddha Pandhe
Hi, I have added few more questions to the bug [1]. Please confirm my understanding. [1] https://bugs.launchpad.net/neutron/+bug/1470612/comments/12 On Tue, Jul 28, 2015 at 12:14 PM, Shraddha Pandhe spandhe.openst...@gmail.com wrote: Hi, I started working on this patch for bug [0

Re: [openstack-dev] [Neutron] Issue with neutron-dhcp-agent not recovering known ports cache after restart

2015-07-01 Thread Shraddha Pandhe
Hi Shihan, I think the problem is slightly different. Does your patch take care of the scenario where a port was deleted AFTER agent restart (not when agent was down)? My problem is that, when the agent restarts, it loses its previous network cache. As soon as the agent starts, as part of

Re: [openstack-dev] [Neutron] Issue with neutron-dhcp-agent not recovering known ports cache after restart

2015-07-01 Thread Shraddha Pandhe
Hi, I had a discussion about this with Kevin Benton on IRC. Filed a bug: https://bugs.launchpad.net/neutron/+bug/1470612 Thanks! On Wed, Jul 1, 2015 at 11:03 AM, Shraddha Pandhe spandhe.openst...@gmail.com wrote: Hi Shihan, I think the problem is slightly different. Does your patch take

[openstack-dev] [Neutron] Issue with neutron-dhcp-agent not recovering known ports cache after restart

2015-06-30 Thread Shraddha Pandhe
Hi folks.. I have a question about neutron dhcp agent restart scenario. It seems like, when the agent restarts, it recovers the known network IDs in cache, but we don't recover the known ports [1]. So if a port that was present before agent restarted, is deleted after agent restart, the agent

Re: [openstack-dev] [Networking] Support for multiple gateways in neutron/nova-net subnets for provider networks

2015-06-15 Thread Shraddha Pandhe
that. On Thu, Jun 11, 2015 at 3:34 PM, Shraddha Pandhe spandhe.openst...@gmail.com wrote: The idea is to round-robin between gateways by using some sort of mod operation So logically it can look something like: idx = len(gateways) % ip gateway = gateways[idx] This is just

Re: [openstack-dev] [Networking] Support for multiple gateways in neutron/nova-net subnets for provider networks

2015-06-12 Thread Shraddha Pandhe
Hi everyone, Any thoughts on supporting multiple gateway IPs for subnets? On Thu, Jun 11, 2015 at 3:34 PM, Shraddha Pandhe spandhe.openst...@gmail.com wrote: The idea is to round-robin between gateways by using some sort of mod operation So logically it can look something like

Re: [openstack-dev] [Networking] Support for multiple gateways in neutron/nova-net subnets for provider networks

2015-06-11 Thread Shraddha Pandhe
wrote: What gateway address do you give to regular clients via dhcp when you have multiple? On Jun 11, 2015 12:29 PM, Shraddha Pandhe spandhe.openst...@gmail.com wrote: Hi, Currently, the Subnets in Neutron and Nova-Network only support one gateway. For provider networks in large data

[openstack-dev] [Networking] Support for multiple gateways in neutron/nova-net subnets for provider networks

2015-06-11 Thread Shraddha Pandhe
Hi, Currently, the Subnets in Neutron and Nova-Network only support one gateway. For provider networks in large data centers, quite often, the architecture is such a way that multiple gateways are configured per subnet. These multiple gateways are typically spread across backplanes so that the

[openstack-dev] [Networking] Support for multiple gateways in neutron/nova-net subnets for provider networks

2015-06-11 Thread Shraddha Pandhe
Hi, Currently, the Subnets in Neutron and Nova-Network only support one gateway. For provider networks in large data centers, quite often, the architecture is such a way that multiple gateways are configured per subnet. These multiple gateways are typically spread across backplanes so that the

Re: [openstack-dev] [Openstack-operators] [openstack-operators][neutron[dhcp][dnsmask]: duplicate entries in addn_hosts causing no IP allocation

2015-06-09 Thread Shraddha Pandhe
Hi Daniel, I see following in your command --dhcp-range=set:tag0,192.168.110.0,static,86400s --dhcp-range=set:tag1,192.168.111.0,static,86400s Is this expected? Was this command generated by the agent itself, or was Dnsmasq manually started? On Tuesday, June 9, 2015 4:41 AM, Kevin

[openstack-dev] Fw: Need advice - changing DB schema (nova-network)

2014-03-06 Thread Shraddha Pandhe
Hi folks, I am working on nova-network in Havana. I have a very unique use case where I need to add duplicate VLANs in nova-network. I am trying to add multiple networks in nova-network with same VLAN ID. The reason is as follows: The cluster that I have has an L3 backplane. We have been

[openstack-dev] Need advice - changing DB schema (nova-network)

2014-03-06 Thread Shraddha Pandhe
Hi folks, I am working on nova-network in Havana. I have a very unique use case where I need to add duplicate VLANs in nova-network. I am trying to add multiple networks in nova-network with same VLAN ID. The reason is as follows: The cluster that I have has an L3 backplane. We have been