CI: Add path and namespace configuration for OC CNs

- Modify CN deployment and termination functions to include namespace and path parameters.
- Update `Module_UE` class with new attributes for namespace and CN path.
- Integrate `cnID` for OC CN deployment and termination in `epc.py`.
- Extract `cn_id` from XML configurations for CN operations.
- Update XML files to include `cn_id` tag for 5G Core initialization and
  termination. (Used in OAIUE and AW2S pipeline, for OC CN deployment. This change
will not affect other CN deployments.)

ci-scripts/ci_infra.yaml

@@ -58,6 +58,8 @@ adb_ue_2:
 
 oc-cn5g:
   Host: avra
+  Namespace: "oaicicd-core-for-ci-ran"
+  CNPath: "/opt/oai-cn5g-fed-develop-2024-april-00102"
   NetworkScript: echo "inet 172.21.6.102"
   RunIperf3Server: False
 

ci-scripts/cls_cluster.py

@@ -43,7 +43,6 @@ NAMESPACE = "oaicicd-ran"
 OCUrl = "https://api.oai.cs.eurecom.fr:6443"
 OCRegistry = "default-route-openshift-image-registry.apps.oai.cs.eurecom.fr/"
 CI_OC_RAN_NAMESPACE = "oaicicd-ran"
-CI_OC_CORE_NAMESPACE = "oaicicd-core-for-ci-ran"
 CN_IMAGES = ["mysql", "oai-nrf", "oai-amf", "oai-smf", "oai-upf", "oai-ausf", "oai-udm", "oai-udr", "oai-traffic-server"]
 CN_CONTAINERS = ["", "-c nrf", "-c amf", "-c smf", "-c upf", "-c ausf", "-c udm", "-c udr", ""]
 
@@ -68,10 +67,9 @@ def OC_login(cmd, ocUserName, ocPassword, ocProjectName):
 def OC_logout(cmd):
 	cmd.run(f'oc logout')
 
-def OC_deploy_CN(cmd, ocUserName, ocPassword):
+def OC_deploy_CN(cmd, ocUserName, ocPassword, ocNamespace, path):
-	logging.debug('OC OAI CN5G: Deploying OAI CN5G on Openshift Cluster')
+	logging.debug(f'OC OAI CN5G: Deploying OAI CN5G on Openshift Cluster: {ocNamespace}')
-	path = "/opt/oai-cn5g-fed-develop-2024-april-00102"
+	succeeded = OC_login(cmd, ocUserName, ocPassword, ocNamespace)
-	succeeded = OC_login(cmd, ocUserName, ocPassword, CI_OC_CORE_NAMESPACE)
 	if not succeeded:
 		return False, CONST.OC_LOGIN_FAIL
 	cmd.run('helm uninstall oai5gcn --wait --timeout 60s')
@@ -84,10 +82,9 @@ def OC_deploy_CN(cmd, ocUserName, ocPassword):
 	OC_logout(cmd)
 	return True, report
 
-def OC_undeploy_CN(cmd, ocUserName, ocPassword):
+def OC_undeploy_CN(cmd, ocUserName, ocPassword, ocNamespace, path):
-	logging.debug('OC OAI CN5G: Terminating CN on Openshift Cluster')
+	logging.debug(f'OC OAI CN5G: Terminating CN on Openshift Cluster: {ocNamespace}')
-	path = "/opt/oai-cn5g-fed-develop-2024-april-00102"
+	succeeded = OC_login(cmd, ocUserName, ocPassword, ocNamespace)
-	succeeded = OC_login(cmd, ocUserName, ocPassword, CI_OC_CORE_NAMESPACE)
 	if not succeeded:
 		return False, CONST.OC_LOGIN_FAIL
 	cmd.run(f'rm -Rf {path}/logs')

ci-scripts/cls_module.py

@@ -65,6 +65,8 @@ class Module_UE:
 			self.logStore = m.get('LogStore')
 			self.cmd_prefix = m.get('CmdPrefix')
 			self.runIperf3Server = m.get('RunIperf3Server', True)
+			self.namespace = m.get('Namespace')
+			self.cnPath = m.get('CNPath')
 			logging.info(f'initialized {self.module_name}@{self.host} from {filename}')
 
 	def __str__(self):
@@ -190,6 +192,12 @@ class Module_UE:
 	def getHost(self):
 		return self.host
 
+	def getNamespace(self):
+		return self.namespace
+
+	def getCNPath(self):
+		return self.cnPath
+
 	def getRunIperf3Server(self):
 		return self.runIperf3Server
 

ci-scripts/epc.py

@@ -48,6 +48,7 @@ import helpreadme as HELP
 import constants as CONST
 import cls_cluster as OC
 import cls_cmd
+import cls_module
 #-----------------------------------------------------------
 # Class Declaration
 #-----------------------------------------------------------
@@ -75,6 +76,7 @@ class EPCManagement():
 		self.OCRegistry = "default-route-openshift-image-registry.apps.oai.cs.eurecom.fr/"
 		self.OCUserName = ''
 		self.OCPassword = ''
+		self.cnID = ''
 		self.imageToPull = ''
 		self.eNBSourceCodePath = ''
 
@@ -298,7 +300,8 @@ class EPCManagement():
 						html_cell += '(' + res4.group('date') + ')'
 					html_cell += '\n'
 		elif re.match('OC-OAI-CN5G', self.Type, re.IGNORECASE):
-			succeeded, report = OC.OC_deploy_CN(mySSH, self.OCUserName, self.OCPassword)
+			cn = cls_module.Module_UE(self.cnID)
+			succeeded, report = OC.OC_deploy_CN(mySSH, self.OCUserName, self.OCPassword, cn.getNamespace(), cn.getCNPath())
 			if not succeeded:
 				HTML.CreateHtmlTestRow('N/A', 'KO', report)
 				HTML.CreateHtmlTabFooter(False)
@@ -575,7 +578,8 @@ class EPCManagement():
 			mySSH.copyin(f'{self.SourceCodePath}/logs/test_logs_CN.zip','test_logs_CN.zip')
 			logging.debug(message)
 		elif re.match('OC-OAI-CN5G', self.Type, re.IGNORECASE):
-			succeeded, report = OC.OC_undeploy_CN(mySSH, self.OCUserName, self.OCPassword)
+			cn = cls_module.Module_UE(self.cnID)
+			succeeded, report = OC.OC_undeploy_CN(mySSH, self.OCUserName, self.OCPassword, cn.getNamespace(), cn.getCNPath())
 			if not succeeded:
 				HTML.CreateHtmlTestRow('N/A', 'KO', report)
 				HTML.CreateHtmlTabFooter(False)

ci-scripts/main.py

@@ -329,11 +329,13 @@ def GetParametersFromXML(action):
 		string_field = test.findtext('args')
 		if (string_field is not None):
 			EPC.cfgDeploy = string_field	
+		EPC.cnID = test.findtext('cn_id')
 
 	elif action == 'Terminate_5GCN':
 		string_field = test.findtext('args')
 		if (string_field is not None):
 			EPC.cfgUnDeploy = string_field	
+		EPC.cnID = test.findtext('cn_id')
 
 	elif action == 'Deploy_Object' or action == 'Undeploy_Object':
 		eNB_instance=test.findtext('eNB_instance')

ci-scripts/xml_files/sa_cn5g_closure.xml

@@ -32,6 +32,7 @@
 	<testCase id="060000">
 		<class>Terminate_5GCN</class>
 		<desc>Terminate 5G Core</desc>
+		<cn_id>oc-cn5g</cn_id>
 	</testCase>
 
 </testCaseList>

ci-scripts/xml_files/sa_cn5g_start.xml

@@ -33,5 +33,6 @@
 	<testCase id="000100">
 		<class>Initialize_5GCN</class>
 		<desc>Initialize 5G Core</desc>
+		<cn_id>oc-cn5g</cn_id>
 	</testCase>
 </testCaseList>