Added validation for CFD CSCwq28721

[sudharson-soundrapandiyan]

Pre upgrade validation script log =>

apic1# python3 aci-preupgrade-validation-script_sudharson.py -c '1.1(2b)' -t '6.1(4.10)' -d leaf_ntp_sync_check
==== 2025-12-24T12-20-01+0000, Script Version v4.0.1 ====

!!!! Check https://github.com/datacenter/ACI-Pre-Upgrade-Validation-Script for Latest Release !!!!

To use a non-default Login Domain, enter apic#DOMAIN\USERNAME
Enter username for APIC login : admin
Enter password for corresponding User :

Gathering Node Information...

Current version is overridden to 1.1(2b)

Target APIC version is overridden to 6.1(4.10)

Collecting VPC Node IDs...

Progress: |████████████████████████████████████████████████████████████████████████████████████████████████████| 1/1 checks completed

=== Check Result (failed only) ===

[Check 1/1] NTP sync issue in Leaf as NTP server... FAIL - OUTAGE WARNING!!
policy dn pod group name policy name

---

uni/fabric/time-default default default

Recommended Action: NTP wont sync between leaf as NTP server and host. makesure to use in-band ip for NTP server in leaf or checkout the bug CSCwp92030 for fixed version details
Reference Document: https://datacenter.github.io/ACI-Pre-Upgrade-Validation-Script/validations/#ntp-sync-issue-in-leaf-as-ntp-server

=== Summary Result ===

PASS : 0
FAIL - OUTAGE WARNING!! : 1
FAIL - UPGRADE FAILURE!! : 0
MANUAL CHECK REQUIRED : 0
POST UPGRADE CHECK REQUIRED : 0
N/A : 0
ERROR !! : 0
TOTAL : 1

Pre-Upgrade Check Complete.
Next Steps: Address all checks flagged as FAIL, ERROR or MANUAL CHECK REQUIRED

Result output and debug info saved to below bundle for later reference.
Attach this bundle to Cisco TAC SRs opened to address the flagged checks.

  Result Bundle: /data/techsupport/preupgrade_validator_sudharson_2025-12-24T12-20-01+0000.tgz

==== Script Version v4.0.1 FIN ====
apic1#

Pytest Log =>

======================================================= test session starts =======================================================
platform linux -- Python 3.8.10, pytest-7.4.0, pluggy-1.2.0
rootdir: /data/ssd/sudharson/pre_cfd_new/ACI-Pre-Upgrade-Validation-Script
configfile: pytest.ini
collected 8 items

test_leaf_ntp_sync_check.py::test_leaf_ntp_sync_check[icurl_outputs0-6.1(4.10)-6.1(4.15)-PASS]
--------------------------------------------------------- live log setup ----------------------------------------------------------
[12:08:09.871 INFO init_system:6069(MainThread)] Cleaning up previous run files in preupgrade_validator_logs/
[12:08:09.871 INFO init_system:6071(MainThread)] Creating directories preupgrade_validator_logs/ and preupgrade_validator_logs/json_results/
---------------------------------------------------------- live log call ----------------------------------------------------------
[12:08:09.873 INFO init_result:1182(MainThread)] Initialized in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
[12:08:09.874 INFO _start_thread:1105(MainThread)] (leaf_ntp_sync_check) Starting thread.
[12:08:09.874 INFO wrapper:1349(leaf_ntp_sync_check)] Start leaf_ntp_sync_check
[12:08:09.875 INFO update_result:1191(leaf_ntp_sync_check)] Finalized result in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
PASSED [ 12%]
test_leaf_ntp_sync_check.py::test_leaf_ntp_sync_check[icurl_outputs1-6.1(4.28)-6.1(4.30)-N/A]
---------------------------------------------------------- live log call ----------------------------------------------------------
[12:08:09.886 INFO init_result:1182(MainThread)] Initialized in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
[12:08:09.887 INFO _start_thread:1105(MainThread)] (leaf_ntp_sync_check) Starting thread.
[12:08:09.888 INFO wrapper:1349(leaf_ntp_sync_check)] Start leaf_ntp_sync_check
[12:08:09.888 INFO update_result:1191(leaf_ntp_sync_check)] Finalized result in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
PASSED [ 25%]
test_leaf_ntp_sync_check.py::test_leaf_ntp_sync_check[icurl_outputs2-6.1(4.10)-6.1(4.15)-PASS]
---------------------------------------------------------- live log call ----------------------------------------------------------
[12:08:09.900 INFO init_result:1182(MainThread)] Initialized in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
[12:08:09.900 INFO _start_thread:1105(MainThread)] (leaf_ntp_sync_check) Starting thread.
[12:08:09.901 INFO wrapper:1349(leaf_ntp_sync_check)] Start leaf_ntp_sync_check
[12:08:09.902 INFO update_result:1191(leaf_ntp_sync_check)] Finalized result in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
PASSED [ 37%]
test_leaf_ntp_sync_check.py::test_leaf_ntp_sync_check[icurl_outputs3-6.1(4.10)-6.1(4.15)-FAIL - OUTAGE WARNING!!]
---------------------------------------------------------- live log call ----------------------------------------------------------
[12:08:09.913 INFO init_result:1182(MainThread)] Initialized in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
[12:08:09.914 INFO _start_thread:1105(MainThread)] (leaf_ntp_sync_check) Starting thread.
[12:08:09.914 INFO wrapper:1349(leaf_ntp_sync_check)] Start leaf_ntp_sync_check
[12:08:09.915 INFO update_result:1191(leaf_ntp_sync_check)] Finalized result in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
PASSED [ 50%]
test_leaf_ntp_sync_check.py::test_leaf_ntp_sync_check[icurl_outputs4-6.1(4.28)-6.1(4.30)-N/A]
---------------------------------------------------------- live log call ----------------------------------------------------------
[12:08:09.926 INFO init_result:1182(MainThread)] Initialized in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
[12:08:09.927 INFO _start_thread:1105(MainThread)] (leaf_ntp_sync_check) Starting thread.
[12:08:09.927 INFO wrapper:1349(leaf_ntp_sync_check)] Start leaf_ntp_sync_check
[12:08:09.928 INFO update_result:1191(leaf_ntp_sync_check)] Finalized result in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
PASSED [ 62%]
test_leaf_ntp_sync_check.py::test_leaf_ntp_sync_check[icurl_outputs5-6.1(4.10)-6.1(4.15)-PASS]
---------------------------------------------------------- live log call ----------------------------------------------------------
[12:08:09.942 INFO init_result:1182(MainThread)] Initialized in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
[12:08:09.943 INFO _start_thread:1105(MainThread)] (leaf_ntp_sync_check) Starting thread.
[12:08:09.943 INFO wrapper:1349(leaf_ntp_sync_check)] Start leaf_ntp_sync_check
[12:08:09.945 INFO update_result:1191(leaf_ntp_sync_check)] Finalized result in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
PASSED [ 75%]
test_leaf_ntp_sync_check.py::test_leaf_ntp_sync_check[icurl_outputs6-6.1(4.10)-6.1(4.15)-FAIL - OUTAGE WARNING!!]
---------------------------------------------------------- live log call ----------------------------------------------------------
[12:08:09.956 INFO init_result:1182(MainThread)] Initialized in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
[12:08:09.957 INFO _start_thread:1105(MainThread)] (leaf_ntp_sync_check) Starting thread.
[12:08:09.958 INFO wrapper:1349(leaf_ntp_sync_check)] Start leaf_ntp_sync_check
[12:08:09.959 INFO update_result:1191(leaf_ntp_sync_check)] Finalized result in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
PASSED [ 87%]
test_leaf_ntp_sync_check.py::test_leaf_ntp_sync_check[icurl_outputs7-6.1(4.10)-6.1(4.15)-FAIL - OUTAGE WARNING!!]
---------------------------------------------------------- live log call ----------------------------------------------------------
[12:08:09.972 INFO init_result:1182(MainThread)] Initialized in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
[12:08:09.973 INFO _start_thread:1105(MainThread)] (leaf_ntp_sync_check) Starting thread.
[12:08:09.973 INFO wrapper:1349(leaf_ntp_sync_check)] Start leaf_ntp_sync_check
[12:08:09.974 INFO update_result:1191(leaf_ntp_sync_check)] Finalized result in preupgrade_validator_logs/json_results/leaf_ntp_sync_check.json
PASSED [100%]

======================================================== 8 passed in 0.12s ========================================================

[kahande]

Reviewed and appropriate changes are now made.