lib/judo/server.rb in judo-0.3.3 vs lib/judo/server.rb in judo-0.3.4

@@ -458,10 +458,13 @@
     def dns_name
       return nil unless elastic_ip
       `dig +short -x #{elastic_ip}`.strip
     end
 
+## TODO: got this error once ---
+## /Library/Ruby/Gems/1.8/gems/aws-2.3.8/lib/awsbase/right_awsbase.rb:696:in `request_info_impl': VolumeInUse: vol-09c44760 is already attached to an instance (Aws::AwsError)
+
     def attach_volumes
       return unless running?
       volumes.each do |device,volume_id|
         ### EC2 attach_volume
         @base.ec2.attach_volume(volume_id, instance_id, device)
@@ -482,9 +485,16 @@
       add "volumes", "#{device}:#{volume_id}"
 
       @base.ec2.attach_volume(volume_id, instance_id, device) if running?
 
       volume_id
+    end
+
+    def ssh_command(cmd)
+      wait_for_ssh
+      @base.keypair_file do |file|
+        system "ssh -i #{file} #{config["user"]}@#{hostname} '#{cmd}'"
+      end
     end
 
     def connect_ssh
       wait_for_ssh
       @base.keypair_file do |file|