added a metadata field to datacenter objects. datacenter CLI now has a list and statu...

[osm/vim-emu.git] / emuvim / api / zerorpcapi.py

diff --git a/emuvim/api/zerorpcapi.py b/emuvim/api/zerorpcapi.py
index 71505a5..de43423 100644 (file)
--- a/emuvim/api/zerorpcapi.py
+++ b/emuvim/api/zerorpcapi.py
@@ -7,7 +7,7 @@ import logging
 import threading
 import zerorpc
 
-logging.basicConfig(level=logging.DEBUG)
+logging.basicConfig(level=logging.INFO)
 
 
 class ZeroRpcApiEndpoint(object):
@@ -28,9 +28,9 @@ class ZeroRpcApiEndpoint(object):
             self.__class__.__name__, self.ip, self.port))
 
     def connectDatacenter(self, dc):
-        self.dcs[dc.name] = dc
+        self.dcs[dc.label] = dc
         logging.info("Connected DC(%s) to API endpoint %s(%s:%d)" % (
-            dc.name, self.__class__.__name__, self.ip, self.port))
+            dc.label, self.__class__.__name__, self.ip, self.port))
 
     def start(self):
         thread = threading.Thread(target=self._api_server_thread, args=())
@@ -56,16 +56,65 @@ class MultiDatacenterApi(object):
     def __init__(self, dcs):
         self.dcs = dcs
 
-    def compute_action_start(self, dc_name, compute_name):
-        # TODO what to return UUID / IP ?
+    def compute_action_start(self, dc_label, compute_name, image, network):
+        # network e.g. {"ip": "10.0.0.254/8"}
+        # TODO what to return UUID / given name / internal name ?
         logging.debug("RPC CALL: compute start")
-        if dc_name in self.dcs:
-            self.dcs[dc_name].addCompute(compute_name)
+        try:
+            c = self.dcs.get(dc_label).startCompute(
+                compute_name, image=image, network=network)
+            return str(c.name)
+        except Exception as ex:
+            logging.exception("RPC error.")
+            return ex.message
 
-    def compute_action_stop(self, dc_name, compute_name):
-        logging.info("compute stop")
-        if dc_name in self.dcs:
-            self.dcs[dc_name].removeCompute(compute_name)
+    def compute_action_stop(self, dc_label, compute_name):
+        logging.debug("RPC CALL: compute stop")
+        try:
+            return self.dcs.get(dc_label).stopCompute(compute_name)
+        except Exception as ex:
+            logging.exception("RPC error.")
+            return ex.message
 
-    def compute_list(self):
-        pass
+    def compute_list(self, dc_label):
+        logging.debug("RPC CALL: compute list")
+        try:
+            if dc_label is None:
+                # return list with all compute nodes in all DCs
+                all_containers = []
+                for dc in self.dcs.itervalues():
+                    all_containers += dc.listCompute()
+                return [(c.name, c.getStatus())
+                        for c in all_containers]
+            else:
+                # return list of compute nodes for specified DC
+                return [(c.name, c.getStatus())
+                        for c in self.dcs.get(dc_label).listCompute()]
+        except Exception as ex:
+            logging.exception("RPC error.")
+            return ex.message
+
+    def compute_status(self, dc_label, compute_name):
+        logging.debug("RPC CALL: compute status")
+        try:
+            return self.dcs.get(
+                dc_label).containers.get(compute_name).getStatus()
+        except Exception as ex:
+            logging.exception("RPC error.")
+            return ex.message
+
+    def datacenter_list(self):
+        logging.debug("RPC CALL: datacenter list")
+        try:
+            return [d.getStatus() for d in self.dcs.itervalues()]
+        except Exception as ex:
+            logging.exception("RPC error.")
+            return ex.message
+
+    def datacenter_status(self, dc_label):
+        logging.debug("RPC CALL: datacenter status")
+        try:
+                return self.dcs.get(dc_label).getStatus()
+        except Exception as ex:
+            logging.exception("RPC error.")
+            return ex.message