anchor.diff:  # systemctl restart atomic-openshift-node
   ----
   endif::[]
  +
  +Enable scheduling again for any non-master nodes that you disabled:
  +
  +====
  +----
  +# oadm manage-node <node> --schedulable=true
  +----
  +====
   
   As a user with *cluster-admin* privileges, verify that all nodes are showing as
   *Ready*:
  
positive.code:     keyFile: master.proxy-client.key
  ----
  ====
  endif::[]
  
  ifdef::openshift-origin[]
  
negative.code: proxy] is restarted. The length of this disruption should be very short and
  scales based on the number of services in the entire cluster.
  
  For each node that is not also a master, disable scheduling before you upgrade
  them:
  
  ====
  ----
  # oadm manage-node <node> --schedulable=false
  ----
  ====
  
  ifdef::openshift-origin[]
  On each node host, upgrade all *origin* packages:
  
  