Code

Affinities and spread #4640

Code

Merged

preetapan merged 44 commits intomasterhashicorp/nomad:masterfrom f-affinities-spreadhashicorp/nomad:f-affinities-spreadCopy head branch name to clipboardSep 4, 2018

+3,674-766

Commits

Commits on Sep 4, 2018

• Affinity parsing, api and structs

  

  Preetha Appan

  committed
  8f2d574

• Remove unused field

  

  Preetha Appan

  committed
  1774aa2

• Fix Copy method for job and task to include affinities

  

  Preetha Appan

  committed
  8895f0c

• Refactor method to return affinity struct, and add extra test at task level

  

  Preetha Appan

  committed
  218ce28

• Include affinities in job and task diff, and more test cases

  

  Preetha Appan

  committed
  09544f6

• Treat set_contains as a synonym of set_contains_all

  

  Preetha Appan

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  25ad464

• Fail validation if system job has affinities

  

  Preetha Appan

  committed
  9aa07bd

• More review comments

  

  Preetha Appan

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  f907c42

• Implement affinity support in generic scheduler

  

  Preetha Appan

  committed
  0092455

• Back out changes to propertyset that were not necessary for affinities

  

  Preetha Appan

  committed
  3f7e0ff

• Address some review feedback

  

  Preetha Appan

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  a236342

• test for setcontainsany, and treat set_contains same as set_contains_all

  

  Preetha Appan

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  db7a8b6

• Remove unnecessary reset

  

  Preetha Appan

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  b504206

• Fix linting

  

  Preetha Appan

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  3d3a5aa

• Fix after rename to ConstraintSetContainsAny

  

  Preetha Appan

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  1340533

• Some minor changes from code review

  

  Preetha Appan

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  5cd8d1f

• Fix test

  

  Preetha Appan

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  0cd73bd

• Structs and validation for spread

  

  Preetha Appan

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  43c6337

• Validate method, and rename ratio field to percent

  

  Preetha Appan

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  a6d309c

• Implement spread iterator that scores according to percentage of desired count in each target.

  Show description for fd69727
  

  Preetha Appan

  committed
  fd69727

• Fix warnings

  

  Preetha Appan

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  e2ce63e

• Include spreads configured at job level when precomputing weights/desired counts.

  

  Preetha Appan

  committed
  bf84a59

• validate spread from job/task group validate methods

  

  Preetha Appan

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  ffab506

• Allow empty spread targets, and validate target percentages.

  

  Preetha Appan

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  fa7e3a3

• fix comments

  

  Preetha Appan

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  5f1d40e

• Support implicit spread target to account for remaining desired counts

  

  Preetha Appan

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  56de0d0

• Implement support for even spread across datacenters, with unit test

  

  Preetha Appan

  committed
  7a5791f

• Remove hardcoded boosts for even spread.

  Show description for 35bda8c
  

  Preetha Appan

  committed
  35bda8c

• fix scoring algorithm when min count == current count

  

  Preetha Appan

  committed
  2dfdd48

• comment and formatting cleanup

  

  Preetha Appan

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  f881c4f

• added some unit tests for -1 spread score

  

  Preetha Appan

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  fc48be3

• more cleanup

  

  Preetha Appan

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  1ac696d

• Fix scoring logic for uneven spread to incorporate current alloc count

  Show description for 31b2102
  

  Preetha Appan

  committed
  31b2102

• fix linting error

  

  Preetha Appan

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  72570e0

• Parsing and API layer for spread stanza

  

  Preetha Appan

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  ed4ed16

• Parse test for spread

  

  Preetha Appan

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  0e2fefa

• Min heap to store top K scoring elements

  

  Preetha Appan

  committed
  fed8ce9

• Use heap to store top K scoring nodes.

  Show description for 4d68d93
  

  Preetha Appan

  committed
  4d68d93

• Fix linting

  

  Preetha Appan

  committed
  aa2b632

• Track top k nodes by norm score rather than top k nodes per scorer

  

  Preetha Appan

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  f6cbfbf

• Move topk and delay heap to separate packages under lib

  

  Preetha Appan

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  d40338c

• code review feedback

  

  Preetha Appan

  committed
  a2284d0

• Fix linting

  

  Preetha Appan

  committed
  b8facd8

• Fix more review feedback

  

  Preetha Appan

  committed
  1dd1a69