X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Femuvim%2Fapi%2Fsonata%2Fdummygatekeeper.py;h=29ebc0bd7118bbd1aa5019c6c600407c440fd391;hb=0caea49645adff9a83f3ae300c4ac785d8a1f32f;hp=68031e494fa71fa4e0ce636a26423ce48ea6d6fb;hpb=3444ae45d2b2819993cd972ffe6a572b61fce621;p=osm%2Fvim-emu.git

diff --git a/src/emuvim/api/sonata/dummygatekeeper.py b/src/emuvim/api/sonata/dummygatekeeper.py
index 68031e4..29ebc0b 100644
--- a/src/emuvim/api/sonata/dummygatekeeper.py
+++ b/src/emuvim/api/sonata/dummygatekeeper.py
@@ -195,12 +195,16 @@ class Service(object):
         """
         If the package contains URLs to pre-build Docker images, we download them with this method.
         """
-        # TODO implement
+        # TODO implement this if we want to be able to download docker images instead of building them
         pass
 
     def _check_docker_image_exists(self, image_name):
-        # TODO implement
-        return True
+        """
+        Query the docker service and check if the given image exists
+        :param image_name: name of the docker image
+        :return:
+        """
+        return len(DockerClient().images(image_name)) > 0
 
     def _calculate_placement(self, algorithm):
         """
@@ -284,10 +288,17 @@ class Instantiations(fr.Resource):
         Will return a new UUID to identify the running service instance.
         :return: UUID
         """
-        # TODO implement method (start real service)
+        # try to extract the service uuid from the request
         json_data = request.get_json(force=True)
-        service_uuid = list(GK.services.iterkeys())[0] #json_data.get("service_uuid") # TODO only for quick testing
+        service_uuid = json_data.get("service_uuid")
+
+        # lets be a bit fuzzy here to make testing easier
+        if service_uuid is None and len(GK.services) > 0:
+            # if we don't get a service uuid, we simple start the first service in the list
+            service_uuid = list(GK.services.iterkeys())[0]
+
         if service_uuid in GK.services:
+            # ok, we have a service uuid, lets start the service
             service_instance_uuid = GK.services.get(service_uuid).start_service()
             return {"service_instance_uuid": service_instance_uuid}
         return "Service not found", 404
@@ -297,8 +308,8 @@ class Instantiations(fr.Resource):
         Returns a list of UUIDs containing all running services.
         :return: dict / list
         """
-        # TODO implement method
-        return {"service_instance_uuid_list": list()}
+        return {"service_instance_list": [
+            list(s.instances.iterkeys()) for s in GK.services.itervalues()]}
 
 
 # create a single, global GK object
@@ -347,7 +358,7 @@ def helper_map_docker_name(name):
     """
     Quick hack to fix missing dependency in example package.
     """
-    # TODO remove this when package description is fixed
+    # FIXME remove this when package description is fixed
     mapping = {
         "/docker_files/iperf/Dockerfile": "iperf_docker",
         "/docker_files/firewall/Dockerfile": "fw_docker",