On Thu, Nov 26 2015, Stéphane Albert wrote: Here a first reply about resource handling.
> Resource data > ============= > Duplicated resource informations from ceilometer, only revision timestamps > changing. So I guess that's a bug in Gnocchi, we should not create new revision if there is 0 change. Would you mind opening a bug? > Search for active instances during a timeframe > ============================================== […] > Here the revision is outside of the requested timeframe. I don't get that comment. You didn't ask for any specific revision, you asked for a start/end timestamps. So that looks correct to me. You get the instances that was active between 10:33 and 17:33. > Same request with a filter on the revision > ========================================== […] > Empty response because the filter is not matching with the latest resource > revision. Yes, that's normal too. Revision are about resources modification. You don't need to search based on revision if you want to retrieve active resources during a timeframe. Just started_at/ended_at. > Workaround > ========== > Search for every resource of type 'instances' active during the timeframe. The > generic request is just to reduce the amount of data transfered as its > useless. I don't see what you are working around. You get _exactly_ the same result that you got with "Search for active instances during a timeframe" so what's the problem in the first place? > Request the correct revision from the resource_id we found before. I don't understand what you call a "correct revision". If what you want is the list of active resource during a timeframe and their revision within that timeframe, you can just do: POST http://10.8.8.168:8041/v1/search/resource/instance?history=true { "and": [ { "or": [ { "=": { "ended_at": null } }, { ">=": { "ended_at": "2015-11-23T10:33:26.388112+00:00" } } ] }, { "or": [ { "=": { "ended_at": null } }, { "<=": { "ended_at": "2015-11-23T17:33:26.388112+00:00" } } ] }, { "<=": { "started_at": "2015-11-23T17:33:26.388112+00:00" } }, { "<=": { "revision_start": "2015-11-23T17:33:26.388112+00:00" } } ] } -- Julien Danjou -- Free Software hacker -- https://julien.danjou.info
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