Merge remote-tracking branch 'origin/cleanup-build-oai-speedup-cluster' into integration_2025_w33 (!3579)

CI: speed up and simplify build, remove unnecessary Python code, remove --eNB* parameter list

This cleans up the CI framework for running end-to-end tests, and
improves the integration with OAI code. Specifically

- cleanup build_oai and helpers to output all text, which is captured
  better by the CI
- build some images in the Cluster-Build in parallel to increase speed
- remove all --eNB{,1,2}{IPAddress,UserName,Password} variables. Those
  were indexed through "instance" and "server ID" and are replaced with
  the actual node name. I consider further cleanup to introduce a
  "global" XML file node name so we don't need this in each step and
  instead define this once.
- individual cleanup

ci-scripts/cls_static_code_analysis.py

@@ -76,25 +76,18 @@ class StaticCodeAnalysis():
 		self.ranAllowMerge = False
 		self.ranCommitID = ''
 		self.ranTargetBranch = ''
-		self.eNBIPAddress = ''
-		self.eNBUserName = ''
-		self.eNBPassword = ''
 		self.eNBSourceCodePath = ''
 
-	def CppCheckAnalysis(self, ctx, HTML):
+	def CppCheckAnalysis(self, ctx, node, HTML):
 		if self.ranRepository == '' or self.ranBranch == '' or self.ranCommitID == '':
 			HELP.GenericHelp(CONST.Version)
 			sys.exit('Insufficient Parameter')
-		lIpAddr = self.eNBIPAddress
-		lUserName = self.eNBUserName
-		lPassWord = self.eNBPassword
 		lSourcePath = self.eNBSourceCodePath
 
-		if lIpAddr == '' or lUserName == '' or lPassWord == '' or lSourcePath == '':
-			HELP.GenericHelp(CONST.Version)
-			sys.exit('Insufficient Parameter')
-		logging.debug('Building on server: ' + lIpAddr)
-		cmd = cls_cmd.getConnection(lIpAddr)
+		if not lSourcePath or not node:
+			raise ValueError(f"{lSourcePath=} {node=}")
+		logging.debug('Building on server: ' + node)
+		cmd = cls_cmd.getConnection(node)
 		self.testCase_id = HTML.testCase_id
 		# on RedHat/CentOS .git extension is mandatory
 		result = re.search('([a-zA-Z0-9\:\-\.\/])+\.git', self.ranRepository)
@@ -184,20 +177,16 @@ class StaticCodeAnalysis():
 
 		return True
 
-	def LicenceAndFormattingCheck(self, ctx, HTML):
+	def LicenceAndFormattingCheck(self, ctx, node, HTML):
 		# Workspace is no longer recreated from scratch.
 		# It implies that this method shall be called last within a build pipeline
 		# where workspace is already created
-		lIpAddr = self.eNBIPAddress
-		lUserName = self.eNBUserName
-		lPassWord = self.eNBPassword
 		lSourcePath = self.eNBSourceCodePath
 
-		if lIpAddr == '' or lUserName == '' or lPassWord == '' or lSourcePath == '':
-			HELP.GenericHelp(CONST.Version)
-			sys.exit('Insufficient Parameter')
-		logging.debug('Building on server: ' + lIpAddr)
-		cmd = cls_cmd.getConnection(lIpAddr)
+		if not node or not lSourcePath:
+			raise ValueError(f"{lSourcePath=} {node=}")
+		logging.debug('Building on server: ' + node)
+		cmd = cls_cmd.getConnection(node)
 		self.testCase_id = HTML.testCase_id
 
 		check_options = ''