How to debug “ImagePullBackOff”?

Question

All of a sudden, I cannot deploy some images which could be deployed before. I got the following pod status:

[root@webdev2 origin]# oc get pods 
NAME                 


        

Answer 1

I was facing the similar problem, but instead of one all of my pods were not ready and displaying Ready status 0/1 Something like

I tried a lot of things but at last i found that the context was not correctly set. Please use following command and ensure you are in correct context

kubectl config get-contexts