From f7ce08953797718fa98b4fcb842579770d7ec18e Mon Sep 17 00:00:00 2001
From: Marin Atanasov Nikolov <dnaeon@gmail.com>
Date: Wed, 2 Apr 2014 11:11:48 +0300
Subject: [PATCH] Add 'net.vm.get' vPoller method

---
 src/vpoller/agent.py  | 52 +++++++++++++++++++++++++++++++++++++++++++
 src/vpoller/worker.py |  4 ++++
 2 files changed, 56 insertions(+)

diff --git a/src/vpoller/agent.py b/src/vpoller/agent.py
index 857fdbf..dbf4df8 100644
--- a/src/vpoller/agent.py
+++ b/src/vpoller/agent.py
@@ -399,6 +399,58 @@ def net_host_get(self, msg):
 
         return r
 
+    def net_vm_get(self, msg):
+        """
+        Get all Virtual Machines using this pyVmomi.vim.Network managed object
+
+        Example client message would be:
+
+            {
+                "method":     "net.vm.get",
+                "hostname":   "vc01.example.org",
+                "name":       "VM Network",
+            }
+              
+        Returns:
+            The managed object properties in JSON format
+
+        """
+        logging.debug('[%s] Getting Virtual Machines using %s pyVmomi.vim.Network managed object', self.host, msg['name'])
+        
+        # Find the Network managed object and get the 'vm' property
+        data = self._get_object_properties(
+            properties=['name', 'vm'],
+            obj_type=pyVmomi.vim.Network,
+            obj_property_name='name',
+            obj_property_value=msg['name']
+        )
+
+        if data['success'] != 0:
+            return data
+
+        props = data['result'][0]
+        network_name, network_vms = props['name'], props['vm']
+
+        # Create a list view for the VirtualMachine managed objects
+        view_ref = self.get_list_view(obj=network_vms)
+        result = {}
+        result['name'] = network_name
+        result['vm'] = self.collect_properties(
+            view_ref=view_ref,
+            obj_type=pyVmomi.vim.VirtualMachine,
+            path_set=['name']
+        )
+
+        r = {
+            'success': 0,
+            'msg': 'Successfully discovered objects',
+            'result': result,
+        }
+
+        logging.debug('[%s] Returning result from operation: %s', self.host, r)
+
+        return r
+
     def datacenter_discover(self, msg):
         """
         Discover all pyVmomi.vim.Datacenter managed objects
diff --git a/src/vpoller/worker.py b/src/vpoller/worker.py
index b0ec0a9..e78e24b 100644
--- a/src/vpoller/worker.py
+++ b/src/vpoller/worker.py
@@ -318,6 +318,10 @@ def process_client_msg(self, msg):
                 'method':    self.agents[vsphere_host].net_host_get,
                 'msg_attr':  ('method', 'hostname', 'name'),
             },
+            'net.vm.get': {
+                'method':    self.agents[vsphere_host].net_vm_get,
+                'msg_attr':  ('method', 'hostname', 'name'),
+            },
             'datacenter.discover': {
                 'method':    self.agents[vsphere_host].datacenter_discover,
                 'msg_attr':  ('method', 'hostname'),