Setup Kubernetes private docker registry key

1. Create keys on Kubernetes master

       kubectl create secret docker-registry KEY_NAME --docker-username=NAME --docker-password=PASSWORD --docker-email=EMAIL --docker-server=REGISTRY_SERVER
       kubectl get secret
       

2. Refer to it (through 'imagePullSecrets')

       apiVersion: v1
       kind: Pod
       metadata:
         name: foo
         namespace: default
       spec:
         containers:
           - name: foo
             image: janedoe/awesomeapp:v1
         imagePullSecrets:
           - name: KEY_NAME