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55 lines
1.2 KiB
Go
55 lines
1.2 KiB
Go
package kubernetes
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import (
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"fmt"
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apiv1beta1 "k8s.io/api/extensions/v1beta1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/labels"
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"github.com/weaveworks/scope/report"
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)
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// These constants are keys used in node metadata
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const (
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MisscheduledReplicas = report.KubernetesMisscheduledReplicas
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)
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// DaemonSet represents a Kubernetes daemonset
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type DaemonSet interface {
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Meta
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Selector() (labels.Selector, error)
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GetNode(probeID string) report.Node
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}
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type daemonSet struct {
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*apiv1beta1.DaemonSet
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Meta
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}
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// NewDaemonSet creates a new daemonset
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func NewDaemonSet(d *apiv1beta1.DaemonSet) DaemonSet {
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return &daemonSet{
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DaemonSet: d,
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Meta: meta{d.ObjectMeta},
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}
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}
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func (d *daemonSet) Selector() (labels.Selector, error) {
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selector, err := metav1.LabelSelectorAsSelector(d.Spec.Selector)
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if err != nil {
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return nil, err
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}
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return selector, nil
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}
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func (d *daemonSet) GetNode(probeID string) report.Node {
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return d.MetaNode(report.MakeDaemonSetNodeID(d.UID())).WithLatests(
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DesiredReplicas, fmt.Sprint(d.Status.DesiredNumberScheduled),
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Replicas, fmt.Sprint(d.Status.CurrentNumberScheduled),
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MisscheduledReplicas, fmt.Sprint(d.Status.NumberMisscheduled),
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NodeType, "DaemonSet",
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report.ControlProbeID, probeID,
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)
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}
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