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package kubernetes
import (
"context"
meta "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/labels"
"k8s.io/apimachinery/pkg/watch"
"k8s.io/client-go/kubernetes"
)
func serviceWatchFunc(ctx context.Context, c kubernetes.Interface, ns string, s labels.Selector) func(options meta.ListOptions) (watch.Interface, error) {
return func(options meta.ListOptions) (watch.Interface, error) {
if s != nil {
options.LabelSelector = s.String()
}
w, err := c.CoreV1().Services(ns).Watch(ctx, options)
return w, err
}
}
func podWatchFunc(ctx context.Context, c kubernetes.Interface, ns string, s labels.Selector) func(options meta.ListOptions) (watch.Interface, error) {
return func(options meta.ListOptions) (watch.Interface, error) {
if s != nil {
options.LabelSelector = s.String()
}
if len(options.FieldSelector) > 0 {
options.FieldSelector = options.FieldSelector + ","
}
options.FieldSelector = options.FieldSelector + "status.phase!=Succeeded,status.phase!=Failed,status.phase!=Unknown"
w, err := c.CoreV1().Pods(ns).Watch(ctx, options)
return w, err
}
}
func endpointsWatchFunc(ctx context.Context, c kubernetes.Interface, ns string, s labels.Selector) func(options meta.ListOptions) (watch.Interface, error) {
return func(options meta.ListOptions) (watch.Interface, error) {
if s != nil {
options.LabelSelector = s.String()
}
w, err := c.CoreV1().Endpoints(ns).Watch(ctx, options)
return w, err
}
}
func namespaceWatchFunc(ctx context.Context, c kubernetes.Interface, s labels.Selector) func(options meta.ListOptions) (watch.Interface, error) {
return func(options meta.ListOptions) (watch.Interface, error) {
if s != nil {
options.LabelSelector = s.String()
}
w, err := c.CoreV1().Namespaces().Watch(ctx, options)
return w, err
}
}
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