141 lines
3.8 KiB
Go
141 lines
3.8 KiB
Go
package resource
|
|
|
|
// import (
|
|
// "context"
|
|
// "errors"
|
|
// "fmt"
|
|
// "strconv"
|
|
|
|
// "github.com/derailed/k9s/internal"
|
|
// "github.com/derailed/k9s/internal/k8s"
|
|
// "github.com/derailed/k9s/internal/watch"
|
|
// appsv1 "k8s.io/api/apps/v1"
|
|
// "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
|
|
// "k8s.io/apimachinery/pkg/labels"
|
|
// "k8s.io/apimachinery/pkg/runtime"
|
|
// )
|
|
|
|
// // Compile time checks to ensure type satisfies interface
|
|
// var _ Restartable = (*DaemonSet)(nil)
|
|
|
|
// // DaemonSet tracks a kubernetes resource.
|
|
// type DaemonSet struct {
|
|
// *Base
|
|
// instance *appsv1.DaemonSet
|
|
// }
|
|
|
|
// // NewDaemonSetList returns a new resource list.
|
|
// func NewDaemonSetList(c Connection, ns string) List {
|
|
// return NewList(
|
|
// ns,
|
|
// "ds",
|
|
// NewDaemonSet(c),
|
|
// AllVerbsAccess|DescribeAccess,
|
|
// )
|
|
// }
|
|
|
|
// // NewDaemonSet instantiates a new DaemonSet.
|
|
// func NewDaemonSet(c Connection) *DaemonSet {
|
|
// ds := &DaemonSet{&Base{Connection: c, Resource: k8s.NewDaemonSet(c)}, nil}
|
|
// ds.Factory = ds
|
|
|
|
// return ds
|
|
// }
|
|
|
|
// // New builds a new DaemonSet instance from a k8s resource.
|
|
// func (r *DaemonSet) New(i interface{}) (Columnar, error) {
|
|
// c := NewDaemonSet(r.Connection)
|
|
// switch instance := i.(type) {
|
|
// case *appsv1.DaemonSet:
|
|
// c.instance = instance
|
|
// case appsv1.DaemonSet:
|
|
// c.instance = &instance
|
|
// default:
|
|
// return nil, fmt.Errorf("Expecting DaemonSet but got %T", instance)
|
|
// }
|
|
// c.path = c.namespacedName(c.instance.ObjectMeta)
|
|
|
|
// return c, nil
|
|
// }
|
|
|
|
// // Marshal resource to yaml.
|
|
// func (r *DaemonSet) Marshal(path string) (string, error) {
|
|
// ns, n := Namespaced(path)
|
|
// i, err := r.Resource.Get(ns, n)
|
|
// if err != nil {
|
|
// return "", err
|
|
// }
|
|
|
|
// ds, ok := i.(*appsv1.DaemonSet)
|
|
// if !ok {
|
|
// return "", errors.New("expecting ds resource")
|
|
// }
|
|
// ds.TypeMeta.APIVersion = "apps/v1"
|
|
// ds.TypeMeta.Kind = "DaemonSet"
|
|
|
|
// return r.marshalObject(ds)
|
|
// }
|
|
|
|
// // Logs tail logs for all pods represented by this DaemonSet.
|
|
// func (r *DaemonSet) Logs(ctx context.Context, c chan<- string, opts LogOptions) error {
|
|
// f, ok := ctx.Value(internal.KeyFactory).(*watch.Factory)
|
|
// if !ok {
|
|
// return errors.New("no factory in context for pod logs")
|
|
// }
|
|
|
|
// o, err := f.Get(opts.Namespace, "apps/v1/daemonsets", opts.Name, labels.Everything())
|
|
// if err != nil {
|
|
// return err
|
|
// }
|
|
|
|
// var ds appsv1.DaemonSet
|
|
// err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &ds)
|
|
// if err != nil {
|
|
// return errors.New("expecting daemonset resource")
|
|
// }
|
|
|
|
// if ds.Spec.Selector == nil || len(ds.Spec.Selector.MatchLabels) == 0 {
|
|
// return fmt.Errorf("No valid selector found on daemonset %s", opts.FQN())
|
|
// }
|
|
|
|
// return r.podLogs(ctx, c, ds.Spec.Selector.MatchLabels, opts)
|
|
// }
|
|
|
|
// // Header return resource header.
|
|
// func (*DaemonSet) Header(ns string) Row {
|
|
// hh := Row{}
|
|
// if ns == AllNamespaces {
|
|
// hh = append(hh, "NAMESPACE")
|
|
// }
|
|
// hh = append(hh, "NAME", "DESIRED", "CURRENT", "READY", "UP-TO-DATE")
|
|
// hh = append(hh, "AVAILABLE", "NODE_SELECTOR", "AGE")
|
|
|
|
// return hh
|
|
// }
|
|
|
|
// // Fields retrieves displayable fields.
|
|
// func (r *DaemonSet) Fields(ns string) Row {
|
|
// ff := make([]string, 0, len(r.Header(ns)))
|
|
|
|
// i := r.instance
|
|
// if ns == AllNamespaces {
|
|
// ff = append(ff, i.Namespace)
|
|
// }
|
|
|
|
// return append(ff,
|
|
// i.Name,
|
|
// strconv.Itoa(int(i.Status.DesiredNumberScheduled)),
|
|
// strconv.Itoa(int(i.Status.CurrentNumberScheduled)),
|
|
// strconv.Itoa(int(i.Status.NumberReady)),
|
|
// strconv.Itoa(int(i.Status.UpdatedNumberScheduled)),
|
|
// strconv.Itoa(int(i.Status.NumberAvailable)),
|
|
// mapToStr(i.Spec.Template.Spec.NodeSelector),
|
|
// toAge(i.ObjectMeta.CreationTimestamp),
|
|
// )
|
|
// }
|
|
|
|
// // Restart the rollout of the specified resource.
|
|
// func (r *DaemonSet) Restart(ns, n string) error {
|
|
// return r.Resource.(Restartable).Restart(ns, n)
|
|
// }
|