X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=osm_lcm%2Fns.py;h=25ae038ed76fb0d33c423646edc47ae3d544c8a3;hb=refs%2Fchanges%2F93%2F14293%2F1;hp=76f0bf5f8f4d93be4ed7b08ac3a95d63e2657811;hpb=2c8ab4dcb82ecbc207f2e2bf5dd37707bc4be73e;p=osm%2FLCM.git diff --git a/osm_lcm/ns.py b/osm_lcm/ns.py index 76f0bf5..25ae038 100644 --- a/osm_lcm/ns.py +++ b/osm_lcm/ns.py @@ -23,6 +23,7 @@ import yaml import logging import logging.handlers import traceback +import ipaddress import json from jinja2 import ( Environment, @@ -221,6 +222,18 @@ class NsLcm(LcmBase): if not isinstance(ip_mac, str): return ip_mac try: + next_ipv6 = None + next_ipv4 = None + dual_ip = ip_mac.split(";") + if len(dual_ip) == 2: + for ip in dual_ip: + if ipaddress.ip_address(ip).version == 6: + ipv6 = ipaddress.IPv6Address(ip) + next_ipv6 = str(ipaddress.IPv6Address(int(ipv6) + 1)) + elif ipaddress.ip_address(ip).version == 4: + ipv4 = ipaddress.IPv4Address(ip) + next_ipv4 = str(ipaddress.IPv4Address(int(ipv4) + 1)) + return [next_ipv4, next_ipv6] # try with ipv4 look for last dot i = ip_mac.rfind(".") if i > 0: @@ -3951,25 +3964,12 @@ class NsLcm(LcmBase): ) ) ee_descriptor_id = ee_item.get("id") - if ee_item.get("juju"): - vca_name = ee_item["juju"].get("charm") - if get_charm_name: - charm_name = self.find_charm_name(db_nsr, str(vca_name)) - vca_type = ( - "lxc_proxy_charm" - if ee_item["juju"].get("charm") is not None - else "native_charm" - ) - if ee_item["juju"].get("cloud") == "k8s": - vca_type = "k8s_proxy_charm" - elif ee_item["juju"].get("proxy") is False: - vca_type = "native_charm" - elif ee_item.get("helm-chart"): - vca_name = ee_item["helm-chart"] - vca_type = "helm-v3" - else: + vca_name, charm_name, vca_type = self.get_vca_info( + ee_item, db_nsr, get_charm_name + ) + if not vca_type: self.logger.debug( - logging_text + "skipping non juju neither charm configuration" + logging_text + "skipping, non juju/charm/helm configuration" ) continue @@ -4522,25 +4522,25 @@ class NsLcm(LcmBase): if nsr_deployed.get("VCA"): stage[1] = "Deleting all execution environments." self.logger.debug(logging_text + stage[1]) - vca_id = self.get_vca_id({}, db_nsr) - task_delete_ee = asyncio.ensure_future( - asyncio.wait_for( - self._delete_all_N2VC(db_nsr=db_nsr, vca_id=vca_id), - timeout=self.timeout.charm_delete, + helm_vca_list = get_deployed_vca(db_nsr, {"type": "helm-v3"}) + if helm_vca_list: + # Delete Namespace and Certificates + await self.vca_map["helm-v3"].delete_tls_certificate( + namespace=db_nslcmop["nsInstanceId"], + certificate_name=self.EE_TLS_NAME, ) - ) - # task_delete_ee = asyncio.ensure_future(self.n2vc.delete_namespace(namespace="." + nsr_id)) - tasks_dict_info[task_delete_ee] = "Terminating all VCA" - - # Delete Namespace and Certificates if necessary - if check_helm_ee_in_ns(list(db_vnfds_from_member_index.values())): - await self.vca_map["helm-v3"].delete_tls_certificate( - namespace=db_nslcmop["nsInstanceId"], - certificate_name=self.EE_TLS_NAME, - ) - await self.vca_map["helm-v3"].delete_namespace( - namespace=db_nslcmop["nsInstanceId"], - ) + await self.vca_map["helm-v3"].delete_namespace( + namespace=db_nslcmop["nsInstanceId"], + ) + else: + vca_id = self.get_vca_id({}, db_nsr) + task_delete_ee = asyncio.ensure_future( + asyncio.wait_for( + self._delete_all_N2VC(db_nsr=db_nsr, vca_id=vca_id), + timeout=self.timeout.charm_delete, + ) + ) + tasks_dict_info[task_delete_ee] = "Terminating all VCA" # Delete from k8scluster stage[1] = "Deleting KDUs." @@ -5893,6 +5893,12 @@ class NsLcm(LcmBase): ) ) + step = "Checking whether the descriptor has SFC" + if db_nsr.get("nsd", {}).get("vnffgd"): + raise LcmException( + "Ns update is not allowed for NS with SFC" + ) + # There is no change in the charm package, then redeploy the VNF # based on new descriptor step = "Redeploying VNF" @@ -6273,6 +6279,10 @@ class NsLcm(LcmBase): old_operational_status = db_nsr["operational-status"] old_config_status = db_nsr["config-status"] + step = "Checking whether the descriptor has SFC" + if db_nsr.get("nsd", {}).get("vnffgd"): + raise LcmException("Scaling is not allowed for NS with SFC") + step = "Parsing scaling parameters" db_nsr_update["operational-status"] = "scaling" self.update_db_2("nsrs", nsr_id, db_nsr_update) @@ -6323,7 +6333,11 @@ class NsLcm(LcmBase): nsr_id, { "_admin.scaling-group": [ - {"name": scaling_group, "nb-scale-op": 0} + { + "name": scaling_group, + "vnf_index": vnf_index, + "nb-scale-op": 0, + } ] }, ) @@ -6332,7 +6346,10 @@ class NsLcm(LcmBase): for admin_scale_index, admin_scale_info in enumerate( db_nsr["_admin"]["scaling-group"] ): - if admin_scale_info["name"] == scaling_group: + if ( + admin_scale_info["name"] == scaling_group + and admin_scale_info["vnf_index"] == vnf_index + ): nb_scale_op = admin_scale_info.get("nb-scale-op", 0) break else: # not found, set index one plus last element and add new entry with the name @@ -6340,6 +6357,9 @@ class NsLcm(LcmBase): db_nsr_update[ "_admin.scaling-group.{}.name".format(admin_scale_index) ] = scaling_group + db_nsr_update[ + "_admin.scaling-group.{}.vnf_index".format(admin_scale_index) + ] = vnf_index vca_scaling_info = [] scaling_info = {"scaling_group_name": scaling_group, "vdu": [], "kdu": []} @@ -8284,25 +8304,12 @@ class NsLcm(LcmBase): ) ) ee_descriptor_id = ee_item.get("id") - if ee_item.get("juju"): - vca_name = ee_item["juju"].get("charm") - if get_charm_name: - charm_name = self.find_charm_name(db_nsr, str(vca_name)) - vca_type = ( - "lxc_proxy_charm" - if ee_item["juju"].get("charm") is not None - else "native_charm" - ) - if ee_item["juju"].get("cloud") == "k8s": - vca_type = "k8s_proxy_charm" - elif ee_item["juju"].get("proxy") is False: - vca_type = "native_charm" - elif ee_item.get("helm-chart"): - vca_name = ee_item["helm-chart"] - vca_type = "helm-v3" - else: + vca_name, charm_name, vca_type = self.get_vca_info( + ee_item, db_nsr, get_charm_name + ) + if not vca_type: self.logger.debug( - logging_text + "skipping non juju neither charm configuration" + logging_text + "skipping, non juju/charm/helm configuration" ) continue