Update node condition type in status

Question

I am trying to patch, clear Node conditions in OpenShift and/or Kubernetes cluster on a worker node. Patch isn't working, trying even workarounds, maybe update the key in etcd.

Main problem that i created new node conditions and then i removed them but they are not removed from list although they are no longer there or being updated by the controller.

$ oc describe node node1.example.com

Conditions:                 
  Type             Status  LastHeartbeatTime                 LastTransitionTime                Reason                       Message
  ----             ------  -----------------                 ------------------                ------                       -------
  ExampleToRemove        False   Wed, 13 Feb 2019 15:09:42 -0500   Wed, 13 Feb 2019 11:05:57 -0500   KubeletHasSufficientDisk     kubelet has sufficient disk space available
  MemoryPressure   False   Wed, 13 Feb 2019 15:09:42 -0500   Wed, 13 Feb 2019 11:05:57 -0500   KubeletHasSufficientMemory   kubelet has sufficient memory available
  DiskPressure     False   Wed, 13 Feb 2019 15:09:42 -0500   Wed, 13 Feb 2019 11:05:57 -0500   KubeletHasNoDiskPressure     kubelet has no disk pressure
  PIDPressure      False   Wed, 13 Feb 2019 15:09:42 -0500   Wed, 13 Feb 2019 11:05:57 -0500   KubeletHasSufficientPID      kubelet has sufficient PID available
  Ready            True    Wed, 13 Feb 2019 15:09:42 -0500

Answer 1

In the else logic Booking variable is assigned empty object

} else {
  this.Booking = <Booking>{};
}

So the Booking variable will always be true; Kindly add a logic to check property inside Booking. something like

<ng-template *ngIf="Booking.PrintBooking">Some content goes here</ng-template>
<h1 *ngIf="!Booking.PrintBooking">Loading</h1>

Also for variable initialisation part you can use

Booking: Booking | {};

Answer 2

Angular's ng-template tag defines a template that is not rendered by default unless you tell angular to do so. Thats why in your case content inside ng-template is not showing up. So what i did is i instructed angular to show ng-template content by defining an 'else' statement in *ngIf.

<h1 *ngIf="!Booking;else bookingtemplate">Loading</h1>
    <p>Print Component</p> 
   <ng-template #bookingtemplate>
      <H1>{{Booking.PrintBooking.Sales_Order.display_value}}</H1>
      <h2>{{Booking.PrintBooking.Account.display_value}} - {{Booking.PrintBooking.ContactID.display_value}}</h2>
    
      <div class="card-container" *ngFor="let d of Booking.Dates">
        <Button class="card-small" (click)="SelectedDate=(d)">
          {{d.publication}} - {{d.pubdate}}
        </Button>
      </div>
    </ng-template>