Simplify UndeployObject() and GetDeployedObjects()

GetRunningServices() was returning all services, running or stopped.
Hence, rename to reflect what this function does, and rewrite slightly
to better capture what is actually happening. Also, don't return the
container ID, as we don't use it.

Call stop on all services, as we will down the deployment right after.
The list of services is still used to retrieve logs.

Remove a stray "return False", which would sometimes prevent us from
seeing all error messages.

ci-scripts/cls_containerize.py

@@ -165,25 +165,26 @@ def CopyinServiceLog(ssh, lSourcePath, svcName, wd_yaml, ctx):
 	ssh.run(f'docker compose -f {wd_yaml} logs {svcName} --no-log-prefix &> {remote_filename}')
 	return archiveArtifact(ssh, ctx, remote_filename)
 
-def GetRunningServices(ssh, file):
+def GetDeployedServices(ssh, file):
 	ret = ssh.run(f'docker compose -f {file} config --services')
 	if ret.returncode != 0:
+		logging.error("could not get services")
 		return None
 	allServices = ret.stdout.splitlines()
-	running_services = []
+	deployed_services = []
 	for s in allServices:
-		# outputs the hash if the container is running
-		ret = ssh.run(f'docker compose -f {file} ps --all --quiet -- {s}')
+		# outputs the hash if the container has been deployed (but might be stopped)
+		ret = ssh.run(f'docker compose -f {file} ps --all --quiet -- {s}', silent=True)
 		if ret.returncode != 0:
-			logging.info(f"service {s}: {ret.stdout}")
+			# error: should not happen as we iterate over docker-provided service list
+			logging.error(f"service {s}: {ret.stdout}")
 		elif ret.stdout == "":
-			logging.warning(f"could not retrieve information for service {s}")
+			logging.info(f"service {s} not deployed")
 		else:
 			c = ret.stdout
-			logging.debug(f'running service {s} with container id {c}')
-			running_services.append((s, c))
-	logging.info(f'stopping services: {running_services}')
-	return running_services
+			logging.info(f'service {s} with container id {c}')
+			deployed_services.append(s)
+	return deployed_services
 
 def CheckLogs(self, filename, HTML, RAN):
 	success = True
@@ -763,19 +764,19 @@ class Containerize():
 		wd_yaml = f'{wd}/docker-compose.y*ml'
 		with cls_cmd.getConnection(node) as ssh:
 			ExistEnvFilePrint(ssh, wd)
-			services = GetRunningServices(ssh, wd_yaml)
+			services = GetDeployedServices(ssh, wd_yaml)
 			copyin_res = None
+			ssh.run(f'docker compose -f {wd_yaml} stop')
 			if services is not None:
-				all_serv = " ".join([s for s, _ in services])
-				ssh.run(f'docker compose -f {wd_yaml} stop -- {all_serv}')
-				copyin_res = [CopyinServiceLog(ssh, lSourcePath, s, wd_yaml, ctx) for s, _ in services]
+				copyin_res = [CopyinServiceLog(ssh, lSourcePath, s, wd_yaml, ctx) for s in services]
 			else:
 				logging.warning('could not identify services to stop => no log file')
 			ssh.run(f'docker compose -f {wd_yaml} down -v')
 			ssh.run(f'rm {wd}/.env')
 		if not copyin_res:
 			HTML.CreateHtmlTestRowQueue('N/A', 'KO', ['Could not copy logfile(s)'])
-			return False
+			logging.error(f"could not copy all files: {copyin_res=} {services=}")
+			success = False
 		else:
 			log_results = [CheckLogs(self, f, HTML, RAN) for f in copyin_res]
 			success = all(log_results)