lib/sshkit/docker_host_ext.rb in sshkit-backend-docker-0.1.1 vs lib/sshkit/docker_host_ext.rb in sshkit-backend-docker-0.1.2

@@ -1,20 +1,23 @@
 require 'sshkit'
 module SSHKit
   class Host
     attr_writer :docker_options
+    attr_accessor :docker_host_id
 
     def docker?
       !docker_options.empty?
     end
 
     def docker_options
       @docker_options ||= {}
     end
 
     def docker=(hash)
+      @docker_host_id = hash.__id__
       @hostname = "(docker "
       @user ||= 'root'
+      @port = @docker_host_id # Use hash id to ident host by injecting to port
       docker_options.update hash.symbolize_keys
       if docker_options.has_key?(:image)
         @hostname << "image: #{@docker_options[:image]})"
       elsif @docker_options.has_key?(:container)
         @hostname << "container: #{@docker_options[:container]})"