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Move out const strings in pkg/scheduler/api/well_known_labels.go

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This commit is contained in:
Wei Huang
2019-11-04 11:31:16 -08:00
parent cbe7c6e3be
commit dd74205bcf
25 changed files with 189 additions and 189 deletions
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22
pkg/controller/daemon/util/daemonset_util.go
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@@ -25,8 +25,8 @@ import (
extensions "k8s.io/api/extensions/v1beta1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
podutil "k8s.io/kubernetes/pkg/api/v1/pod"
api "k8s.io/kubernetes/pkg/apis/core"
v1helper "k8s.io/kubernetes/pkg/apis/core/v1/helper"
schedulerapi "k8s.io/kubernetes/pkg/scheduler/api"
)
// GetTemplateGeneration gets the template generation associated with a v1.DaemonSet by extracting it from the
@@ -52,7 +52,7 @@ func AddOrUpdateDaemonPodTolerations(spec *v1.PodSpec) {
// to survive taint-based eviction enforced by NodeController
// when node turns not ready.
v1helper.AddOrUpdateTolerationInPodSpec(spec, &v1.Toleration{
Key: schedulerapi.TaintNodeNotReady,
Key: v1.TaintNodeNotReady,
Operator: v1.TolerationOpExists,
Effect: v1.TaintEffectNoExecute,
})
@@ -62,7 +62,7 @@ func AddOrUpdateDaemonPodTolerations(spec *v1.PodSpec) {
// to survive taint-based eviction enforced by NodeController
// when node turns unreachable.
v1helper.AddOrUpdateTolerationInPodSpec(spec, &v1.Toleration{
Key: schedulerapi.TaintNodeUnreachable,
Key: v1.TaintNodeUnreachable,
Operator: v1.TolerationOpExists,
Effect: v1.TaintEffectNoExecute,
})
@@ -70,32 +70,32 @@ func AddOrUpdateDaemonPodTolerations(spec *v1.PodSpec) {
// According to TaintNodesByCondition feature, all DaemonSet pods should tolerate
// MemoryPressure, DiskPressure, PIDPressure, Unschedulable and NetworkUnavailable taints.
v1helper.AddOrUpdateTolerationInPodSpec(spec, &v1.Toleration{
Key: schedulerapi.TaintNodeDiskPressure,
Key: v1.TaintNodeDiskPressure,
Operator: v1.TolerationOpExists,
Effect: v1.TaintEffectNoSchedule,
})
v1helper.AddOrUpdateTolerationInPodSpec(spec, &v1.Toleration{
Key: schedulerapi.TaintNodeMemoryPressure,
Key: v1.TaintNodeMemoryPressure,
Operator: v1.TolerationOpExists,
Effect: v1.TaintEffectNoSchedule,
})
v1helper.AddOrUpdateTolerationInPodSpec(spec, &v1.Toleration{
Key: schedulerapi.TaintNodePIDPressure,
Key: v1.TaintNodePIDPressure,
Operator: v1.TolerationOpExists,
Effect: v1.TaintEffectNoSchedule,
})
v1helper.AddOrUpdateTolerationInPodSpec(spec, &v1.Toleration{
Key: schedulerapi.TaintNodeUnschedulable,
Key: v1.TaintNodeUnschedulable,
Operator: v1.TolerationOpExists,
Effect: v1.TaintEffectNoSchedule,
})
if spec.HostNetwork {
v1helper.AddOrUpdateTolerationInPodSpec(spec, &v1.Toleration{
Key: schedulerapi.TaintNodeNetworkUnavailable,
Key: v1.TaintNodeNetworkUnavailable,
Operator: v1.TolerationOpExists,
Effect: v1.TaintEffectNoSchedule,
})
@@ -151,7 +151,7 @@ func SplitByAvailablePods(minReadySeconds int32, pods []*v1.Pod) ([]*v1.Pod, []*
// Note that this function assumes that no NodeAffinity conflicts with the selected nodeName.
func ReplaceDaemonSetPodNodeNameNodeAffinity(affinity *v1.Affinity, nodename string) *v1.Affinity {
nodeSelReq := v1.NodeSelectorRequirement{
Key: schedulerapi.NodeFieldSelectorKeyNodeName,
Key: api.ObjectNameField,
Operator: v1.NodeSelectorOpIn,
Values: []string{nodename},
}
@@ -220,11 +220,11 @@ func GetTargetNodeName(pod *v1.Pod) (string, error) {
for _, term := range terms {
for _, exp := range term.MatchFields {
if exp.Key == schedulerapi.NodeFieldSelectorKeyNodeName &&
if exp.Key == api.ObjectNameField &&
exp.Operator == v1.NodeSelectorOpIn {
if len(exp.Values) != 1 {
return "", fmt.Errorf("the matchFields value of '%s' is not unique for pod %s/%s",
schedulerapi.NodeFieldSelectorKeyNodeName, pod.Namespace, pod.Name)
api.ObjectNameField, pod.Namespace, pod.Name)
}
return exp.Values[0], nil