+ def _add_flavor_to_nsr(self, vdu, vnfd, nsr_descriptor, member_vnf_index, revision=None):
+ flavor_data = {}
+ guest_epa = {}
+ # Find this vdu compute and storage descriptors
+ vdu_virtual_compute = {}
+ vdu_virtual_storage = {}
+ for vcd in vnfd.get("virtual-compute-desc", ()):
+ if vcd.get("id") == vdu.get("virtual-compute-desc"):
+ vdu_virtual_compute = vcd
+ for vsd in vnfd.get("virtual-storage-desc", ()):
+ if vsd.get("id") == vdu.get("virtual-storage-desc", [[]])[0]:
+ vdu_virtual_storage = vsd
+ # Get this vdu vcpus, memory and storage info for flavor_data
+ if vdu_virtual_compute.get("virtual-cpu", {}).get(
+ "num-virtual-cpu"
+ ):
+ flavor_data["vcpu-count"] = vdu_virtual_compute["virtual-cpu"][
+ "num-virtual-cpu"
+ ]
+ if vdu_virtual_compute.get("virtual-memory", {}).get("size"):
+ flavor_data["memory-mb"] = (
+ float(vdu_virtual_compute["virtual-memory"]["size"])
+ * 1024.0
+ )
+ if vdu_virtual_storage.get("size-of-storage"):
+ flavor_data["storage-gb"] = vdu_virtual_storage[
+ "size-of-storage"
+ ]
+ # Get this vdu EPA info for guest_epa
+ if vdu_virtual_compute.get("virtual-cpu", {}).get("cpu-quota"):
+ guest_epa["cpu-quota"] = vdu_virtual_compute["virtual-cpu"][
+ "cpu-quota"
+ ]
+ if vdu_virtual_compute.get("virtual-cpu", {}).get("pinning"):
+ vcpu_pinning = vdu_virtual_compute["virtual-cpu"]["pinning"]
+ if vcpu_pinning.get("thread-policy"):
+ guest_epa["cpu-thread-pinning-policy"] = vcpu_pinning[
+ "thread-policy"
+ ]
+ if vcpu_pinning.get("policy"):
+ cpu_policy = (
+ "SHARED"
+ if vcpu_pinning["policy"] == "dynamic"
+ else "DEDICATED"
+ )
+ guest_epa["cpu-pinning-policy"] = cpu_policy
+ if vdu_virtual_compute.get("virtual-memory", {}).get("mem-quota"):
+ guest_epa["mem-quota"] = vdu_virtual_compute["virtual-memory"][
+ "mem-quota"
+ ]
+ if vdu_virtual_compute.get("virtual-memory", {}).get(
+ "mempage-size"
+ ):
+ guest_epa["mempage-size"] = vdu_virtual_compute[
+ "virtual-memory"
+ ]["mempage-size"]
+ if vdu_virtual_compute.get("virtual-memory", {}).get(
+ "numa-node-policy"
+ ):
+ guest_epa["numa-node-policy"] = vdu_virtual_compute[
+ "virtual-memory"
+ ]["numa-node-policy"]
+ if vdu_virtual_storage.get("disk-io-quota"):
+ guest_epa["disk-io-quota"] = vdu_virtual_storage[
+ "disk-io-quota"
+ ]
+
+ if guest_epa:
+ flavor_data["guest-epa"] = guest_epa
+
+ revision = revision if revision is not None else 1
+ flavor_data["name"] = vdu["id"][:56] + "-" + member_vnf_index + "-" + str(revision) + "-flv"
+ flavor_data["id"] = str(len(nsr_descriptor["flavor"]))
+ nsr_descriptor["flavor"].append(flavor_data)
+