Re: [openstack-dev] [api] [all] To changes-since or not to changes-since

2015-08-10 Thread hao wang
Haha, thanks Everett, you're totally right. Anyway, with or without "f_", I want to ensure we will use "updated_at =gte:some_timestamp" like guideline said, or use "changes-since= some_timestamp". Since I think this function it's useful to query resources and we should introduce it into projects(s

Re: [openstack-dev] [api] [all] To changes-since or not to changes-since

2015-08-10 Thread Everett Toews
On Aug 9, 2015, at 11:03 PM, hao wang mailto:sxmatch1...@gmail.com>> wrote: Hi, stackers Since now we have merged filtering guideline[1], is that said we should implement this feature according this guideline? like this: "GET /app/items?f_updated_at=gte:some_timestamp" Do we have reached a c

Re: [openstack-dev] [api] [all] To changes-since or not to changes-since

2015-08-10 Thread Kirill Zaitsev
>"GET /app/items?f_updated_at=gte:some_timestamp" I guess this should only return existing entries in a collection, while the proposition was to add deleted entries to the result too (if we use changes_since). More like a delta, than simple filtering. --  Kirill Zaitsev Murano team Software Eng

Re: [openstack-dev] [api] [all] To changes-since or not to changes-since

2015-08-09 Thread hao wang
Hi, stackers Since now we have merged filtering guideline[1], is that said we should implement this feature according this guideline? like this: *"GET /app/items?f_updated_at=gte:some_timestamp"* Do we have reached a consensus about this? 2015-06-19 17:07 GMT+08:00 Chris Dent : > > There's an

Re: [openstack-dev] [api] [all] To changes-since or not to changes-since

2015-06-22 Thread Brant Knudson
Keystone also has a resource that provides changes since[1], the query parameter used is "since". [1] http://specs.openstack.org/openstack/keystone-specs/api/v3/identity-api-v3-os-revoke-ext.html#list-revocation-events Ciao, Brant On Fri, Jun 19, 2015 at 3:25 PM, Sean Dague wrote: > On 06/19

Re: [openstack-dev] [api] [all] To changes-since or not to changes-since

2015-06-19 Thread Sean Dague
On 06/19/2015 05:07 AM, Chris Dent wrote: > > There's an open question in the API-WG on whether to formalize or > otherwise enshrine the concept of a "changes-since" query parameter > on collection oriented resources across the projects. The original > source of this concept is from Nova's API: >

Re: [openstack-dev] [api] [all] To changes-since or not to changes-since

2015-06-19 Thread Devdatta Kulkarni
From: Chris Dent Sent: Friday, June 19, 2015 4:07 AM To: OpenStack-dev@lists.openstack.org Subject: [openstack-dev] [api] [all] To changes-since or not to changes-since There's an open question in the API-WG on whether to formalize or otherwise ens

Re: [openstack-dev] [api] [all] To changes-since or not to changes-since

2015-06-19 Thread Sean Dague
On 06/19/2015 04:03 PM, Ian Cordasco wrote: > > > On 6/19/15, 14:39, "Ian Cordasco" wrote: > >> >> >> On 6/19/15, 14:26, "Kevin L. Mitchell" >> wrote: >> >>> On Fri, 2015-06-19 at 10:07 +0100, Chris Dent wrote: * Are there additional relevant pros and cons for the two proposals? * Ar

Re: [openstack-dev] [api] [all] To changes-since or not to changes-since

2015-06-19 Thread Ian Cordasco
On 6/19/15, 14:39, "Ian Cordasco" wrote: > > >On 6/19/15, 14:26, "Kevin L. Mitchell" >wrote: > >>On Fri, 2015-06-19 at 10:07 +0100, Chris Dent wrote: >>> * Are there additional relevant pros and cons for the two proposals? >>> * Are there additional proposals which can address the shortcomings

Re: [openstack-dev] [api] [all] To changes-since or not to changes-since

2015-06-19 Thread Ian Cordasco
On 6/19/15, 14:26, "Kevin L. Mitchell" wrote: >On Fri, 2015-06-19 at 10:07 +0100, Chris Dent wrote: >> * Are there additional relevant pros and cons for the two proposals? >> * Are there additional proposals which can address the shortcomings >>in either? > >On the latter question, would us

Re: [openstack-dev] [api] [all] To changes-since or not to changes-since

2015-06-19 Thread Kevin L. Mitchell
On Fri, 2015-06-19 at 10:07 +0100, Chris Dent wrote: > * Are there additional relevant pros and cons for the two proposals? > * Are there additional proposals which can address the shortcomings >in either? On the latter question, would using the If-Modified-Since header[1] make any sense as a

[openstack-dev] [api] [all] To changes-since or not to changes-since

2015-06-19 Thread Chris Dent
There's an open question in the API-WG on whether to formalize or otherwise enshrine the concept of a "changes-since" query parameter on collection oriented resources across the projects. The original source of this concept is from Nova's API: http://docs.openstack.org/developer/nova/v2/pol