anchor.diff:        nodeSelector:
           logging-es-node: "1" <1>
   ----
  -<1> This label should uniquely identify a replica with a single node that bears that label, in this case `*logging-es-node=1*`. Use the `oc label` command to apply labels to nodes as needed.
  +<1> This label should uniquely identify a replica with a single node that bears that
  +label, in this case `*logging-es-node=1*`. Use the `oc label` command to apply
  +labels to nodes as needed.
   
   To automate applying the node selector you can instead use the `oc patch` command:
   
  
positive.code: |===
  
  The node quorum and recovery settings in the template were set based on the
  `*es-[ops-]cluster-size*` value initially provided to the deployer. Since the cluster size is
  changing, those values need to be overridden.
  
  . The existing deployment configurations for
  that cluster also need to have the three environment variable values above
  updated. To edit each of the configurations for the cluster in series, you 
  may use the following command:
  +
  ====
  ----
  
negative.code: must be at least 512M. Possible suffixes are G,g,M,m.
  
  |*_es-pvc-prefix_* (default: *logging-es-*)
  |Prefix for the names of persistent volume claims to be used as storage for
  Elasticsearch instances; a number will be appended per instance (for example,
  *logging-es-1*). If they do not already exist, they will be created with size
  *_es-pvc-size_*.
  
  |*_es-pvc-size_*
  |Size of the persistent volume claim to create per ElasticSearch instance, 100G,
  for example. If omitted, no PVCs are created and ephemeral volumes are used instead.
  
  |*_es-pvc-dynamic_*
  |Set to `*true*` to have created persistent volume claims annotated so that their
  backing storage can be dynamically provisioned (if that is available for your
  cluster).
  
  |*_storage-group_*
  |Number of a supplemental group ID for access to Elasticsearch storage volumes;
  backing volumes should allow access by this group ID (defaults to 65534).
  
  a|*_fluentd-nodeselector_* (default: *logging-infra-fluentd=true*)
  | A node selector that specifies which nodes are eligible targets
  for deploying Fluentd instances.
  All nodes where Fluentd should run (typically, all) must have this label
  