anchor.diff:  volume claims] is handled by the
   xref:../install_config/cluster_metrics.adoc#metrics-deployer[Metrics Deployer].
   
  +If you would like to use xref:../install_config/persistent_storage/dynamically_provisioning_pvs.adoc#install-config-persistent-storage-dynamically-provisioning-pvs[dynamically provisioned
  +persistent volumes] you will need to set the `*DYNAMICALLY_PROVISION_STORAGE*`
  +xref:../install_config/cluster_metrics.adoc#modifying-the-deployer-template[template
  +option] to `true` for the Metrics Deployer.
  +
   [[metrics-non-persistent-storage]]
   === Non-Persistent Storage
   
  
positive.code: 
  |`*IMAGE_PREFIX*`
  |Specify prefix for metrics components. For example, for *openshift/origin-metrics-deployer:latest*, set prefix to *openshift/origin-*.
  |===
  
  The only required parameter is `*HAWKULAR_METRICS_HOSTNAME*`. This value is
  
negative.code: ====
  If your {product-title} installation was originally performed on a version
  previous to v1.0.8, even if it has since been updated to a newer version, follow
  the instructions for node certificates outlined in xref:upgrading/manual_upgrades.adoc#manual-updating-master-and-node-certificates[Updating
  Master and Node Certificates]. If the node certificate does not contain the IP
  address of the node, then Heapster will fail to retrieve any metrics.
  ====
  endif::[]
  