axsh/wakame-vdc — pull request #396 by unakatsuo (2014-07-30 12:55:29+00:00)
Title: HA monitor agent

``hma`` is new agent process to detect host node failure and trigger user instance HA migration process.

Example hma.conf:
```
monitor_target {
monitor_item("ping1", :Script, File.expand_path("script/ping_monitor.sh", Dcmgr::DCMGR_ROOT))
monitor_item("zabbix1", :ZabbixAPI, :api_uri=>'http://localhost/zabbix/api_jsonrpc.php', :api_user=>'admin', :api_password=>'zabbix', :trigger_name=>'dddd')

conditions {
last_ntimes_failure(5, "zabbix1")
}
}
```