luxolus/open-nomad
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Author SHA1 Message Date
Lang Martin 7b675f89ac csi: fix index maintenance for CSIVolume and CSIPlugin tables (#7049) 
* state_store: csi volumes/plugins store the index in the txn

* nomad: csi_endpoint_test require index checks need uint64()

* nomad: other tests using int 0 not uint64(0)

* structs: pass index into New, but not other struct methods

* state_store: csi plugin indexes, use new struct interface

* nomad: csi_endpoint_test check index/query meta (on explicit 0)

* structs: NewCSIVolume takes an index arg now

* scheduler/test: NewCSIVolume takes an index arg now
 2020-03-23 13:58:29 -04:00
Lang Martin a0a6766740 CSI: Scheduler knows about CSI constraints and availability (#6995) 
* structs: piggyback csi volumes on host volumes for job specs

* state_store: CSIVolumeByID always includes plugins, matches usecase

* scheduler/feasible: csi volume checker

* scheduler/stack: add csi volumes

* contributing: update rpc checklist

* scheduler: add volumes to State interface

* scheduler/feasible: introduce new checker collection tgAvailable

* scheduler/stack: taskGroupCSIVolumes checker is transient

* state_store CSIVolumeDenormalizePlugins comment clarity

* structs: remote TODO comment in TaskGroup Validate

* scheduler/feasible: CSIVolumeChecker hasPlugins improve comment

* scheduler/feasible_test: set t.Parallel

* Update nomad/state/state_store.go

Co-Authored-By: Danielle <dani@hashicorp.com>

* Update scheduler/feasible.go

Co-Authored-By: Danielle <dani@hashicorp.com>

* structs: lift ControllerRequired to each volume

* state_store: store plug.ControllerRequired, use it for volume health

* feasible: csi match fast path remove stale host volume copied logic

* scheduler/feasible: improve comments

Co-authored-by: Danielle <dani@builds.terrible.systems>
 2020-03-23 13:58:29 -04:00
Alex Dadgar 01f8e5b95f renames 2018-10-04 14:57:25 -07:00
Alex Dadgar 52f9cd7637 fixing tests 2018-10-04 14:26:19 -07:00
Alex Dadgar bac5cb1e8b Scheduler uses allocated resources 2018-10-02 17:08:25 -07:00
Preetha Appan 9bc0962527
Track top k nodes by norm score rather than top k nodes per scorer 2018-09-04 16:10:11 -05:00
Preetha Appan 6ed527c636
Use heap to store top K scoring nodes. 
Scoring metadata is now aggregated by scorer type to make it easier
to parse when reading it in the CLI.
 2018-09-04 16:10:11 -05:00
Preetha Appan 5eacd6ada4
Implement affinity support in generic scheduler 2018-09-04 16:10:11 -05:00
Preetha Appan fee4ccf154
Prevent side effect modification of select options when preferred nodes are set 2018-01-31 09:56:53 -06:00
Preetha Appan 031c566ada
Reschedule previous allocs and track their reschedule attempts 2018-01-31 09:56:53 -06:00
Diptanu Choudhury 52e9946da9 Implemented SetPrefferingNodes in stack 2016-08-30 16:17:50 -07:00
Alex Dadgar 5018f5dd1e Only interpret vars wrapped in braces 2016-02-04 17:26:46 -08:00
Alex Dadgar 0d55fb2bdd Add benchmark 2016-01-26 15:16:43 -08:00
Alex Dadgar 2b7d42bf9b FeasibilityWrapper uses computed node class eligibility to call feasibility checks minimally 2016-01-26 15:16:43 -08:00
Chris Hines 5f0c30b926 Skip unreliable time measurement assertions on Windows. 2015-12-09 14:55:57 -05:00
Alex Dadgar d9b78ffdfe Remove base nodes from stack constructors 2015-10-16 17:05:23 -07:00
Alex Dadgar 494244ed06 System scheduler and system stack 2015-10-14 18:39:44 -07:00
Armon Dadgar b213462cb4 Change CPU from float64 to int 2015-09-23 11:14:32 -07:00
Armon Dadgar 4333b7370b scheduler: recompute scan limit on SetNodes 2015-09-11 12:03:41 -07:00
Armon Dadgar 4a348cc0da scheduler: allow updating the base nodes 2015-09-07 11:30:13 -07:00
Chris Bednarski 96cb220ff4 Update references to "os" to use "kernel.name" 
This brings test code and mocks up to date with the fingerprinter. This was a slightly larger change than I anticipated, but I think it's good for two reasons:

1. More semanitcally correct. `os.name` is something like "Windows 10 Pro" or "Ubuntu", while `kernel.name` is "windows" or "linux". `os.version` and `kernel.version` match these semantics.
2. `kernel.name` is much easier to grep for than `os`, which is helpful because oracle can't help us with strings.
 2015-08-28 01:30:47 -07:00
Armon Dadgar 0b1d096f87 scheduler: adding minor specialization for batch 2015-08-13 22:35:48 -07:00
Armon Dadgar e3f769f0ad scheduler: test all the metrics 2015-08-13 21:58:55 -07:00
Armon Dadgar b290aac24f scheduler: testing service stack 2015-08-13 21:55:37 -07:00
Armon Dadgar be4cd4d8a4 scheduler: adding tests 2015-08-13 18:51:08 -07:00