update dummygatekeeper with chaining commands
diff --git a/src/emuvim/api/sonata/dummygatekeeper.py b/src/emuvim/api/sonata/dummygatekeeper.py
old mode 100644
new mode 100755
index 0875adf..2047ff8
--- a/src/emuvim/api/sonata/dummygatekeeper.py
+++ b/src/emuvim/api/sonata/dummygatekeeper.py
@@ -108,11 +108,13 @@
:return:
"""
LOG.info("Starting service %r" % self.uuid)
+
# 1. each service instance gets a new uuid to identify it
instance_uuid = str(uuid.uuid4())
# build a instances dict (a bit like a NSR :))
self.instances[instance_uuid] = dict()
self.instances[instance_uuid]["vnf_instances"] = list()
+
# 2. compute placement of this service instance (adds DC names to VNFDs)
if not GK_STANDALONE_MODE:
self._calculate_placement(FirstDcPlacement)
@@ -122,6 +124,19 @@
if not GK_STANDALONE_MODE:
vnfi = self._start_vnfd(vnfd)
self.instances[instance_uuid]["vnf_instances"].append(vnfi)
+
+ # 3. Configure the chaining of the network functions (currently only E-Line links supported)
+ vlinks = self.nsd["virtual_links"]
+ fwd_links = self.nsd["forwarding_graphs"][0]["constituent_virtual_links"]
+ eline_fwd_links = [l for l in vlinks if (l["id"] in fwd_links) and (l["connectivity_type"] == "E-Line")]
+
+ for link in eline_fwd_links:
+ src_node, src_port = link["connection_points_reference"][0].split(":")
+ dst_node, dst_port = link["connection_points_reference"][1].split(":")
+
+ network = self.vnfds[src_node].get("dc").net # there should be a cleaner way to find the DCNetwork
+ network.setChain(src_node, dst_node, vnf_src_interface=src_port, vnf_dst_interface=dst_port)
+
LOG.info("Service started. Instance id: %r" % instance_uuid)
return instance_uuid
@@ -146,7 +161,8 @@
raise Exception("Docker image %r not found. Abort." % docker_name)
# 3. do the dc.startCompute(name="foobar") call to run the container
# TODO consider flavors, and other annotations
- vnfi = target_dc.startCompute(GK.get_next_vnf_name(), image=docker_name, flavor_name="small")
+ intfs = vnfd.get("connection_points")
+ vnfi = target_dc.startCompute(GK.get_next_vnf_name(), network=intfs, image=docker_name, flavor_name="small")
# 6. store references to the compute objects in self.instances
return vnfi