anchor.diff:            -max-result-buffer=${ETCD_MAXRESULT} \
             -max-retry-attempts=${ETCD_RETRIES}"
   
  -if [ x$ETCD_SEEDS != "x" ]; then
  -  ETCD_OPTS="$ETCD_OPTS -peers=${ETCD_SEEDS}"
  +if [ x$ETCD_DISCOVERY_TOKEN != "x" ]; then
  +  ETCD_OPTS="$ETCD_OPTS -discovery=${ETCD_DISCOVER_ENDPOINT}${ETCD_DISCOVERY_TOKEN}"
   fi
   
  -if [ x$ETCD_DISCOVERY_TOKEN != "x" ]; then
  -  ETCD_OPTS="$ETCD_OPTS -discovery=${ETCD_DISCOVER_ENDPOINT}${ETCD_DISCOVERY_TOKEN}"
  +if [ x$ETCD_PEERS != "x" ]; then
  +  ETCD_OPTS="$ETCD_OPTS -peers ${ETCD_PEERS}"
   fi
   
   if [ "$ETCD_LOGGING" == "v" ]; then
  
positive.code: #  If you are using the discovery protocol you can grab your cluster token
  #  from https://discovery.etcd.io/new if you are not hosting it yourself.
  ETCD_DISCOVERY_TOKEN="<%= @discovery_token -%>"
  
  # This node's name as it represents itself on the cluster.
  ETCD_NODE_NAME="<%= @node_name -%>"
  
negative.code: # Daemon User
  ETCD_USER="<%= @user -%>"
  
  # Discovery Endpoint
  #  Leave it as the public URL unless you are running your own.
  ETCD_DISCOVER_ENDPOINT="<%= @discovery_endpoint -%>"
  