--- /dev/null
+require 'puppet'
+
+Puppet::Type.type(:vs_bridge).provide(:ovs) do
+ commands :vsctl => 'ovs-vsctl'
+ commands :ip => 'ip'
+
+ def exists?
+ vsctl("br-exists", @resource[:name])
+ rescue Puppet::ExecutionFailure
+ return false
+ end
+
+ def create
+ vsctl('add-br', @resource[:name])
+ ip('link', 'set', @resource[:name], 'up')
+ external_ids = @resource[:external_ids] if @resource[:external_ids]
+ end
+
+ def destroy
+ ip('link', 'set', @resource[:name], 'down')
+ vsctl('del-br', @resource[:name])
+ end
+
+ def _split(string, splitter=',')
+ return Hash[string.split(splitter).map{|i| i.split('=')}]
+ end
+
+ def external_ids
+ result = vsctl('br-get-external-id', @resource[:name])
+ return result.split("\n").join(',')
+ end
+
+ def external_ids=(value)
+ old_ids = _split(external_ids)
+ new_ids = _split(value)
+
+ new_ids.each_pair do |k,v|
+ unless old_ids.has_key?(k)
+ vsctl('br-set-external-id', @resource[:name], k, v)
+ end
+ end
+ end
+end