cluster-api/internal/controllers/machinedeployment/testdata/regular rollout, 12 replicas, maxsurge 3, maxunavailable 1, scale down to 6, random(0).test.log.golden at 142d1de7defd8bbeae85505e65a0c6b2186035c6 · fabriziopandini/cluster-api · GitHub

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## Regular rollout, 12 Replicas, maxSurge 3, maxUnavailable 1, scale down to 6, random(0)

[Test] Initial state
  md, 6/6 replicas
  - ms1, 9/9 replicas (m4,m5,m6,m7,m8,m9,m10,m11,m12)
  - ms2, 3/3 replicas (m13,m14,m15)
[Test] Rollout 12 replicas, MaxSurge=3, MaxUnavailable=1, random(0)
[MS controller] Iteration 1, Reconcile ms2, 3/3 replicas (m13,m14,m15)
[MS controller] Iteration 1, Reconcile ms1, 9/9 replicas (m4,m5,m6,m7,m8,m9,m10,m11,m12)
[MD controller] Iteration 1, Reconcile md
[MD controller] - Input to rollout planner
  md, 6/6 replicas
  - ms1, 9/9 replicas (m4,m5,m6,m7,m8,m9,m10,m11,m12)
  - ms2, 3/3 replicas (m13,m14,m15)
[MD controller] - Result of rollout planner
  md, 12/6 replicas
  - ms1, 9/2 replicas (m4,m5,m6,m7,m8,m9,m10,m11,m12)
  - ms2, 3/3 replicas (m13,m14,m15)
[Toleration] tolerate maxSurge breach
[MS controller] Iteration 2, Reconcile ms1, 9/2 replicas (m4,m5,m6,m7,m8,m9,m10,m11,m12)
[MS controller] - ms1 scale down to 2/2 replicas (m4,m5,m6,m7,m8,m9,m10 deleted)
[MS controller] Iteration 2, Reconcile ms1, 2/2 replicas (m11,m12)
[MD controller] Iteration 3, Reconcile md
[MD controller] - Input to rollout planner
  md, 12/6 replicas
  - ms1, 2/2 replicas (m11,m12)
  - ms2, 3/3 replicas (m13,m14,m15)
[MD controller] - Result of rollout planner
  md, 5/6 replicas
  - ms1, 2/2 replicas (m11,m12)
  - ms2, 3/6 replicas (m13,m14,m15)
[MS controller] Iteration 3, Reconcile ms2, 3/6 replicas (m13,m14,m15)
[MS controller] - ms2 scale up to 6/6 replicas (m16,m17,m18 created)
[MD controller] Iteration 4, Reconcile md
[MD controller] - Input to rollout planner
  md, 5/6 replicas
  - ms1, 2/2 replicas (m11,m12)
  - ms2, 6/6 replicas (m13,m14,m15,m16,m17,m18)
[MD controller] - Result of rollout planner
  md, 8/6 replicas
  - ms1, 2/0 replicas (m11,m12)
  - ms2, 6/6 replicas (m13,m14,m15,m16,m17,m18)
[MS controller] Iteration 4, Reconcile ms1, 2/0 replicas (m11,m12)
[MS controller] - ms1 scale down to 0/0 replicas (m11,m12 deleted)
[MS controller] Iteration 4, Reconcile ms2, 6/6 replicas (m13,m14,m15,m16,m17,m18)
[MS controller] Iteration 5, Reconcile ms2, 6/6 replicas (m13,m14,m15,m16,m17,m18)
[MD controller] Iteration 5, Reconcile md
[MD controller] - Input to rollout planner
  md, 8/6 replicas
  - ms1, 0/0 replicas ()
  - ms2, 6/6 replicas (m13,m14,m15,m16,m17,m18)
[MD controller] - Result of rollout planner
  md, 6/6 replicas
  - ms1, 0/0 replicas ()
  - ms2, 6/6 replicas (m13,m14,m15,m16,m17,m18)
[Test] Final state
  md, 6/6 replicas
  - ms1, 0/0 replicas ()
  - ms2, 6/6 replicas (m13,m14,m15,m16,m17,m18)