7b675f89ac
csi: fix index maintenance for CSIVolume and CSIPlugin tables ( #7049 )
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* 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
a0a6766740
CSI: Scheduler knows about CSI constraints and availability ( #6995 )
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* 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
01f8e5b95f
renames
2018-10-04 14:57:25 -07:00
52f9cd7637
fixing tests
2018-10-04 14:26:19 -07:00
bac5cb1e8b
Scheduler uses allocated resources
2018-10-02 17:08:25 -07:00
9bc0962527
Track top k nodes by norm score rather than top k nodes per scorer
2018-09-04 16:10:11 -05:00
6ed527c636
Use heap to store top K scoring nodes.
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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
5eacd6ada4
Implement affinity support in generic scheduler
2018-09-04 16:10:11 -05:00
fee4ccf154
Prevent side effect modification of select options when preferred nodes are set
2018-01-31 09:56:53 -06:00
031c566ada
Reschedule previous allocs and track their reschedule attempts
2018-01-31 09:56:53 -06:00
52e9946da9
Implemented SetPrefferingNodes in stack
2016-08-30 16:17:50 -07:00
5018f5dd1e
Only interpret vars wrapped in braces
2016-02-04 17:26:46 -08:00
0d55fb2bdd
Add benchmark
2016-01-26 15:16:43 -08:00
2b7d42bf9b
FeasibilityWrapper uses computed node class eligibility to call feasibility checks minimally
2016-01-26 15:16:43 -08:00
5f0c30b926
Skip unreliable time measurement assertions on Windows.
2015-12-09 14:55:57 -05:00
d9b78ffdfe
Remove base nodes from stack constructors
2015-10-16 17:05:23 -07:00
494244ed06
System scheduler and system stack
2015-10-14 18:39:44 -07:00
b213462cb4
Change CPU from float64 to int
2015-09-23 11:14:32 -07:00
4333b7370b
scheduler: recompute scan limit on SetNodes
2015-09-11 12:03:41 -07:00
4a348cc0da
scheduler: allow updating the base nodes
2015-09-07 11:30:13 -07:00
96cb220ff4
Update references to "os" to use "kernel.name"
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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
0b1d096f87
scheduler: adding minor specialization for batch
2015-08-13 22:35:48 -07:00
e3f769f0ad
scheduler: test all the metrics
2015-08-13 21:58:55 -07:00
b290aac24f
scheduler: testing service stack
2015-08-13 21:55:37 -07:00
be4cd4d8a4
scheduler: adding tests
2015-08-13 18:51:08 -07:00
Lang Martin