Create and destroy security group

gistfile1.clj

(require 'pallet.compute)

(def service (pallet.compute/service "your service name from config.clj here")
(def security-group-client
  (..
    (clojure.contrib.reflect/get-field
      org.jclouds.ec2.compute.EC2ComputeService "ec2Client" (.compute  service))
    getSecurityGroupServices))

(.createSecurityGroupInRegion security-group-client "us-east-1" "sg" "my new sg)
(.deleteSecurityGroupInRegion security-group-client "us-east-1" "sg")