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removepodsviolatingtopologyspreadconstraint: implement explicit constraints

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This commit is contained in:
Amir Alavi
2023-06-03 18:58:18 -04:00
parent 5f0edb5f93
commit 7f2f6f2b16
14 changed files with 254 additions and 27 deletions
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17
pkg/api/v1alpha1/strategymigration_test.go
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@@ -21,6 +21,7 @@ import (
"testing"
"github.com/google/go-cmp/cmp"
v1 "k8s.io/api/core/v1"
utilpointer "k8s.io/utils/pointer"
"sigs.k8s.io/descheduler/pkg/api"
"sigs.k8s.io/descheduler/pkg/framework/plugins/nodeutilization"
@@ -567,7 +568,7 @@ func TestStrategyParamsToPluginArgsRemovePodsViolatingTopologySpreadConstraint(t
result: &api.PluginConfig{
Name: removepodsviolatingtopologyspreadconstraint.PluginName,
Args: &removepodsviolatingtopologyspreadconstraint.RemovePodsViolatingTopologySpreadConstraintArgs{
IncludeSoftConstraints: true,
Constraints: []v1.UnsatisfiableConstraintAction{v1.DoNotSchedule, v1.ScheduleAnyway},
TopologyBalanceNodeFit: utilpointer.Bool(true),
Namespaces: &api.Namespaces{
Exclude: []string{"test1"},
@@ -575,6 +576,20 @@ func TestStrategyParamsToPluginArgsRemovePodsViolatingTopologySpreadConstraint(t
},
},
},
{
description: "params without soft constraints",
params: &StrategyParameters{
IncludeSoftConstraints: false,
},
err: nil,
result: &api.PluginConfig{
Name: removepodsviolatingtopologyspreadconstraint.PluginName,
Args: &removepodsviolatingtopologyspreadconstraint.RemovePodsViolatingTopologySpreadConstraintArgs{
Constraints: []v1.UnsatisfiableConstraintAction{v1.DoNotSchedule},
TopologyBalanceNodeFit: utilpointer.Bool(true),
},
},
},
{
description: "invalid params namespaces",
params: &StrategyParameters{