Extended network API to support multiple interfaces in a single Docker container...

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

diff --git a/emuvim/api/zerorpcapi.py b/emuvim/api/zerorpcapi.py
old mode 100644 (file)
new mode 100755 (executable)
index e00ecb9..59b960c
--- 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=())
@@ -56,22 +56,73 @@ class MultiDatacenterApi(object):
     def __init__(self, dcs):
         self.dcs = dcs
 
-    def compute_action_start(self, dc_name, compute_name):
+    def compute_action_start(self, dc_label, compute_name, image, command, network):
+        """
+        Start a new compute instance: A docker container
+        :param dc_label: name of the DC
+        :param compute_name: compute container name
+        :param image: image name
+        :param command: command to execute
+        :param network:
+        :return: networks list({"ip": "10.0.0.254/8"}, {"ip": "11.0.0.254/24"})
+        """
         # TODO what to return UUID / given name / internal name ?
         logging.debug("RPC CALL: compute start")
-        if dc_name in self.dcs:
-            return self.dcs[dc_name].addCompute(compute_name)
-
-    def compute_action_stop(self, dc_name, compute_name):
-        logging.info("RPC CALL: compute stop")
-        if dc_name in self.dcs:
-            return self.dcs[dc_name].removeCompute(compute_name)
-
-    def compute_list(self, dc_name):
-        logging.info("RPC CALL: compute list")
-        if dc_name in self.dcs:
-            return [(c.name, c.IP()) for c in self.dcs[dc_name].listCompute()]
-
-    def compute_status(self, dc_name, compute_name):
-        logging.info("RPC CALL: compute status")
-        # TODO implement
+        try:
+            c = self.dcs.get(dc_label).startCompute(
+                compute_name, image=image, command=command, network=network)
+            return str(c.name)
+        except Exception as ex:
+            logging.exception("RPC error.")
+            return ex.message
+
+    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, 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