retry failed to get host ids

[xmonader]

Is your feature request related to a problem? Please describe

Describe the solution you'd like

I believe it should get retried for couple of times at least before bailing out

[Eslam-Nawara]

Work Completed

• Added retrying mechanism to try to get node host ids 3 times at least before bailing out

• Tested it with tfrobot and it indeed tried to get the host ids before it returned an error
  

• Before the update to retry this was the result of the same deployment