Get ec2 dns name via pallet

I get back a list of ec2 nodes using pallet. I want to get the dns names of these. I see that in jclouds there is a dnsName method, but I see no way to access this for use with pallet in clojure. Is this possible?

Details

I'm trying to make a modification to the storm-deploy project to work with dns names so that security groups work correctly. Specifically, I'm trying to write something like this function to use in the code:

(defn zookeeper-dns-names [compute name]
  (let [running-nodes (filter running?
    (map (partial jclouds-node->node compute) (nodes-in-group compute (str "zookeeper-" name))))]
    (map dns-name running-nodes)))

I'm using this in our pallet deployer which derives the dns name via the public ip:

(defn get-aws-name []
  (let [ip (-> (target-node) bean :publicAddresses first)]
    (str "ec2-" (apply str (replace {\. \-} ip)) ".compute-1.amazonaws.com")))

private IPs also work via security groups:

(defn ips-in-group [group-name public-or-private]
  "Sequence of the first public IP from each node in the group"
  (->> (nodes-in-group group-name)
       (map bean)
       (map public-or-private)
       (map first))

(defn public-ips-in-group
  "Sequence of the first public IP from each node in the group"
  [group-name]
  (ips-in-group group-name :publicAddresses))

(defn private-ips-in-group
  "Sequence of the first public IP from each node in the group"
  [group-name]
  (ips-in-group group-name :privateAddresses))