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Complement unit test case TestNodesWherePreemptionMightHelp for scheduler/core

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This commit is contained in:
houjun 2018-08-23 18:54:23 +08:00
parent 31420467ae
commit 08e5f4573a
1 changed files with 18 additions and 0 deletions
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18
pkg/scheduler/core/generic_scheduler_test.go
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@ -1170,6 +1170,24 @@ func TestNodesWherePreemptionMightHelp(t *testing.T) {
}, },
expected: map[string]bool{}, expected: map[string]bool{},
}, },
{
name: "Node condition errors and ErrNodeUnknownCondition should be considered unresolvable",
failedPredMap: FailedPredicateMap{
"machine1": []algorithm.PredicateFailureReason{algorithmpredicates.ErrNodeNotReady},
"machine2": []algorithm.PredicateFailureReason{algorithmpredicates.ErrNodeNetworkUnavailable},
"machine3": []algorithm.PredicateFailureReason{algorithmpredicates.ErrNodeUnknownCondition},
},
expected: map[string]bool{"machine4": true},
},
{
name: "ErrVolume... errors should not be tried as it indicates that the pod is unschedulable due to no matching volumes for pod on node",
failedPredMap: FailedPredicateMap{
"machine1": []algorithm.PredicateFailureReason{algorithmpredicates.ErrVolumeZoneConflict},
"machine2": []algorithm.PredicateFailureReason{algorithmpredicates.ErrVolumeNodeConflict},
"machine3": []algorithm.PredicateFailureReason{algorithmpredicates.ErrVolumeBindConflict},
},
expected: map[string]bool{"machine4": true},
},
} }
for _, test := range tests { for _, test := range tests {