Is it possible to prevent deployment of pods on remaining nodes at the time of failover

Solution In Progress - Updated -

Issue

  • When a node failover occurs (for example, when one node goes down for some reason, or two nodes go down because of a complete site blackout),then the remaining nodes won't be able to run all 4 replicas. Somehow we should configure the deployments to not to start all the replicas on the remaining nodes when one or two nodes go down. What options do we have for this?

Environment

  • Openshift enterprise
    • 3.2

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