OAI-FLEXRIC-RAN-Integration-Test CI pipeline

1. Rename oai-flexric to nearRT-RIC. FlexRIC is a project combining nearRT-RIC, xApps, and E2 agent emulators.
2. Instead of undeploying all the containers at the same time, and not checking the logs for xApps and nearRT-RIC, do the following:
- Stop containers (docker compose stop) - one or subgroup of running containers in the following order:
   a) xapp-kpm-moni
   b) xapp-kpm-rc
   c) xapp-gtp-mac-rlc-pdcp-moni
   d) oai-nr-ue oai-nr-ue2
   e) oai-gnb
   f) nearRT-RIC
- Undeploy containers (docker compose down), collect and analyze all the logs.

ci-scripts/cls_containerize.py

@@ -47,6 +47,7 @@ import helpreadme as HELP
 import constants as CONST
 import cls_oaicitest
 from cls_ci_helper import archiveArtifact
+from collections import deque
 
 #-----------------------------------------------------------
 # Helper functions used here and in other classes
@@ -216,6 +217,24 @@ def CheckLogs(self, filename, HTML, RAN):
 		else:
 			HTML.CreateHtmlTestRowQueue(opt, 'OK', [HTML.htmleNBFailureMsg])
 		HTML.htmleNBFailureMsg = ""
+	elif 'xapp' in name:
+		opt = f"Undeploy {name}"
+		with open(f'{filename}', "r") as f:
+			last_line = deque(f, maxlen=1).pop()
+		if ('Test xApp run SUCCESSFULLY' in last_line):
+			HTML.CreateHtmlTestRowQueue(opt, 'OK', ["xApp run successfully"])
+		else:
+			HTML.CreateHtmlTestRowQueue(opt, 'KO', ["xApp didn't run successfully"])
+			success = False
+	elif 'RIC' in name:
+		opt = f"Undeploy {name}"
+		with open(f'{filename}', 'r') as f:
+			last_line = deque(f, maxlen=1).pop()
+		if ('Removing E2 Node' in last_line):
+			HTML.CreateHtmlTestRowQueue(opt, 'OK', ["nearRT-RIC run successfully"])
+		else:
+			HTML.CreateHtmlTestRowQueue(opt, 'KO', ["nearRT-RIC didn't run successfully"])
+			success = False
 	else:
 		logging.info(f"Skipping analysis of log '{filename}': no submatch for xNB/UE")
 	logging.debug(f"log check: file {filename} passed analysis {success}")