Merge pull request #523 from lemrouch/master

Fix multiple additional flags for docker_network

Author: sheenaajay

lib/puppet/provider/docker_network/ruby.rb

@@ -23,12 +23,17 @@ def network_conf
       ['--ipam-driver=%s',  :ipam_driver],
       ['--aux-address=%s',  :aux_address],
       ['--opt=%s',          :options],
-      ['%s',                :additional_flags],
     ].each do |(format, key)|
       values    = resource[key]
       new_flags = multi_flags.call(values, format)
       flags.concat(new_flags)
     end
+    if resource[:additional_flags].is_a?(String)
+      additional_flags = resource[:additional_flags].split
+      additional_flags.each do |additional_flag|
+        flags << additional_flag
+      end
+    end
     flags << resource[:name]
   end
 

spec/unit/lib/puppet/type/docker_network_spec.rb

@@ -12,6 +12,7 @@
       :ip_range,
       :aux_address,
       :options,
+      :additional_flags,
     ]
   end