k9s/internal/k8s/hpa_v1.go

55 lines
1.5 KiB
Go

package k8s
import (
"github.com/rs/zerolog/log"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// HorizontalPodAutoscalerV1 represents am HorizontalPodAutoscaler.
type HorizontalPodAutoscalerV1 struct {
*base
Connection
}
// NewHorizontalPodAutoscalerV1 returns a new HorizontalPodAutoscaler.
func NewHorizontalPodAutoscalerV1(c Connection) *HorizontalPodAutoscalerV1 {
return &HorizontalPodAutoscalerV1{&base{}, c}
}
// Get a HorizontalPodAutoscaler.
func (h *HorizontalPodAutoscalerV1) Get(ns, n string) (interface{}, error) {
return h.DialOrDie().AutoscalingV1().HorizontalPodAutoscalers(ns).Get(n, metav1.GetOptions{})
}
// List all HorizontalPodAutoscalers in a given namespace.
func (h *HorizontalPodAutoscalerV1) List(ns string) (Collection, error) {
opts := metav1.ListOptions{
LabelSelector: h.labelSelector,
FieldSelector: h.fieldSelector,
}
rr, err := h.DialOrDie().AutoscalingV1().HorizontalPodAutoscalers(ns).List(opts)
if err != nil {
return nil, err
}
cc := make(Collection, len(rr.Items))
for i, r := range rr.Items {
cc[i] = r
}
rr1, err := h.DialOrDie().AutoscalingV2beta2().HorizontalPodAutoscalers(ns).List(opts)
if err != nil {
return nil, err
}
for _, r := range rr1.Items {
log.Debug().Msgf("MX %#v", len(r.Spec.Metrics))
log.Debug().Msgf("HPA:%#v -- %s", r.TypeMeta.Kind, r.Name)
}
return cc, nil
}
// Delete a HorizontalPodAutoscaler.
func (h *HorizontalPodAutoscalerV1) Delete(ns, n string, cascade, force bool) error {
return h.DialOrDie().AutoscalingV1().HorizontalPodAutoscalers(ns).Delete(n, nil)
}