axsh/wakame-vdc — pull request #231 by unakatsuo (2013-08-10 11:46:04+00:00)
Title: NetworkMonitoring missed abstract method.

Report came out when nwmongw ran with zabbix base driver.

```
I, [2013-08-10T20:22:45.794310 #33512] INFO -- MonitoringGateway: Refreshing monitoring configuration for i-1ieyj8b6
2013-08-10 20:22:45 ThreadPool thr=# [ERROR]: Caught NoMethodError: undefined method `update_instance' for #
./bin/nwmongw:51:in `refresh_monitoring'
./bin/nwmongw:35:in `block (3 levels) in '
/opt/axsh/wakame-vdc/dcmgr/vendor/bundle/ruby/2.0.0/gems/isono-0.2.19/lib/isono/thread_pool.rb:32:in `call'
/opt/axsh/wakame-vdc/dcmgr/vendor/bundle/ruby/2.0.0/gems/isono-0.2.19/lib/isono/thread_pool.rb:32:in `block (2 levels) in initialize'
```