anchor.diff:  
   [[upgrading-nodes]]
   
  -== Upgrading Nodes
  +=== Upgrading Nodes
   After upgrading your masters, you can upgrade your nodes. When restarting the
   *openshift-node* service, there will be a brief disruption of outbound network
   connectivity from running pods to services while the
  
positive.code: Release Notes] to review the latest changes.
  endif::[]
  
  To upgrade your OpenShift cluster without disruption, it is important to upgrade
  components as documented in this topic. Before you begin your upgrade,
  familiarize yourself with the entire procedure.
  link:#additional-instructions-per-release[Specific releases] may require
  additional steps to be performed at key points during the standard upgrade
  process.
  
  Unless noted otherwise, node and masters within a major version are forward and
  backward compatible, so upgrading your cluster should go smoothly. However, you
  should not run mismatched versions longer than necessary to upgrade the entire
  cluster.
  
  [NOTE]
  ====
  This topic pertains to RPM-based installations only
  
negative.code: 
  [[upgrading-the-router]]
  
  === Upgrading the Router
  
  If you have previously
  link:../install_config/install/deploy_router.html[deployed a router], the router
  