X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=emuvim%2Fapi%2Fzerorpcapi.py;h=28519c6b4cdf8a1aced1433b9e155b607f6a2b88;hb=7aae68563f4ca72f321bd264215f6a58dec6c346;hp=7be3f60076417fc6f6c75e014a6f8c00faf6e442;hpb=70baaf8cf227d70288c3e310f0ab6b344e66d4c0;p=osm%2Fvim-emu.git

diff --git a/emuvim/api/zerorpcapi.py b/emuvim/api/zerorpcapi.py
index 7be3f60..28519c6 100644
--- a/emuvim/api/zerorpcapi.py
+++ b/emuvim/api/zerorpcapi.py
@@ -11,6 +11,14 @@ logging.basicConfig(level=logging.DEBUG)
 
 
 class ZeroRpcApiEndpoint(object):
+    """
+    Simple API endpoint that offers a zerorpc-based
+    interface. This interface will be used by the
+    default command line client.
+    It can be used as a reference to implement
+    REST interfaces providing the same semantics,
+    like e.g. OpenStack compute API.
+    """
 
     def __init__(self, listenip, port):
         self.dcs = {}
@@ -38,20 +46,47 @@ class ZeroRpcApiEndpoint(object):
 
 
 class MultiDatacenterApi(object):
+    """
+        Just pass through the corresponding request to the
+        selected data center. Do not implement provisioning
+        logic here because will will have multiple API
+        endpoint implementations at the end.
+    """
 
     def __init__(self, dcs):
         self.dcs = dcs
 
     def compute_action_start(self, dc_name, compute_name):
-        # TODO return UUID / IP ?
+        # 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:
+            return self.dcs.get(dc_name).startCompute(compute_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)
+        logging.info("RPC CALL: compute stop")
+        try:
+            return self.dcs.get(dc_name).stopCompute(compute_name)
+        except Exception as ex:
+            logging.exception("RPC error.")
+            return ex.message
 
-    def compute_list(self):
-        pass
+    def compute_list(self, dc_name):
+        logging.info("RPC CALL: compute list")
+        try:
+            return [(c.name, c.IP())
+                    for c in self.dcs.get(dc_name).listCompute()]
+        except Exception as ex:
+            logging.exception("RPC error.")
+            return ex.message
+
+    def compute_status(self, dc_name, compute_name):
+        logging.info("RPC CALL: compute status")
+        try:
+            return self.dcs.get(
+                dc_name).containers.get(compute_name).getStatus()
+        except Exception as ex:
+            logging.exception("RPC error.")
+            return ex.message