v4.0.1

What's Changed

• vmm_inventory_partial_sync by @welkin-he in #274
• fix: #304 skip exception for fabricNodePEp with non-zero totalCount by @takishida in #305

Full Changelog: v4.0.0...v4.0.1

v4.0.0

What's Changed

• feat: Support Floating L3Out in L3Out MTU check and add pytest by @jeestr4d in #272
• fix: Remove stale pconsRa check. by @welkin-he in #287
• feat: Add configpush_shard_check by @jeestr4d in #260
• feat: Add consumer_vzany_shared_services_check by @amitanilkulkarni in #282
• fix: Add default reason(msg) for AciResult for failed checks by @takishida in #290
• V4.0.0 by @takishida in #296
  • Show progress bar and display only the failed checks at the end
  • Run checks in parallel via threads
  • Add timeout (600s by default) for the entire script along with the --timeout option to change the timeout.
  • Get fabricNode during the initial query and share it as fabric_nodes with all checks that need it. It's also used to get current versions.
  • Add missing pytest for checks using fabric_nodes
  • Change error message for API timeout instead of a general API failed message
  • Raise exception with empty imdata with totalCount>0 in icurl response
  • Unify the output header columns for all SSH/CLI based checks
  • Fix regex error in switch_ssd_check
  • Fix version check in apic_ssd_check
  • Fix mini_aci_6_0_2_check to return NA instead of PASS when the version is not NA

New Contributors

• @amitanilkulkarni made their first contribution in #282

Full Changelog: v3.2.0...v4.0.0

v3.2.0

What's Changed

• feat: Create all result files as part of prepare by @takishida in #283

Full Changelog: v3.1.1...v3.2.0

v3.1.1

fix: #277 Fabric Link Redundancy with RL by @takishida

Full Changelog: v3.1.0...v3.1.1

v3.1.0

What's Changed

• APIC Database Size check by @welkin-he in #266
• PUV result cleanup by @monrog2 in #269

Full Changelog: v3.0.0...v3.1.0

v3.0.0

What's Changed

• Built-in APIC Pre-upgrade validation updates by @monrog2 @takishida in #254

Full Changelog: v2.6.0...v3.0.0

New Optional Arguments

ACI Pre-upgrade validation script changes includes the additions of optional arguments, mainly required for the APIC built-in upgrade workflow usage:

% python aci-preupgrade-validation-script.py -h
usage: aci-preupgrade-validation-script.py [-h] [-t TVERSION] [-c CVERSION] [-d DEBUG_FUNCTION] [-a] [-n] [-v] [--total-checks]

ACI Pre-Upgrade Validation Script - v3.0.0

options:
  -h, --help            show this help message and exit
  -t TVERSION, --tversion TVERSION
                        Upgrade Target Version. Ex. 6.2(1a)
  -c CVERSION, --cversion CVERSION
                        Override Current Version. Ex. 6.1(1a)
  -d DEBUG_FUNCTION, --debug-function DEBUG_FUNCTION
                        Name of a single function to debug. Ex. 'apic_version_md5_check'
  -a, --api-only        For built-in PUV. API Checks only. Checks using SSH are skipped.
  -n, --no-cleanup      Skip all file cleanup after script execution.
  -v, --version         Only show the script version, then end.
  --total-checks        Only show the total number of checks, then end.

Note: As all of these arguments are optional, none are required for a standard CLI run.

The script can continue to be run without any arguments for the same experience as prior to v3.0.0:

admin@apic:techsupport> python aci-preupgrade-validation-script.py
    ==== 2025-07-22T14-11-11-0400, Script Version v3.0.0  ====

!!!! 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  : 
...snip...

v2.6.0

What's Changed

• Welkin issue 245 by @welkin-he in #263
• Add ISIS DTEP Check by @joelebla in #247

New Contributors

• @joelebla made their first contribution in #247

Full Changelog: v2.5.0...v2.6.0

v2.5.0

What's Changed

• 125 leaf spine redundancy by @monrog2 in #198
• issue #131 fixed by @jeestr4d in #175
• issue NewValidation: Check if ports from switches are in "Disabled" status. #132 fixed by @jeestr4d in #177
• CSCwm92166 new validation by @kshcheku in #179
• fixed openssl path issue. by @welkin-he in #184
• Issue141 by @jeestr4d in #193
• Cscvg26013 by @solu24 in #200
• check by dn, not name. also ignore inactive nodes by @monrog2 in #205
• Added Decomissioned spine Mo check by @monrog2 in #209
• 195 attribute field bitinfo missing from json in 32 and 64 bit firmware image for switches by @monrog2 in #210
• sup_hwrev_check FN link + add missing prtNum by @monrog2 in #212
• N9K-C9400-SW-GX2A model change by @monrog2 in #214
• 143 newvalidation cscwi66348 aci switch bootstrap can hit several hours delay if pbr policy are referred by mutiple contracts by @monrog2 in #215
• validate_32_64_bit_image_check: na_image logic + pytest for 3 scenarios by @monrog2 in #216
• Add HTTPS Request Throttle Rate check by @takishida in #217
• fix: Handle l3extLoopBackIfP with a subnet mask for L3Out Loopback Overlap check by @takishida in #218
• standby_sup_sync_check + docs + pytest by @monrog2 in #219
• fabric_port_down_check show lifecycle by @monrog2 in #220
• eecdh_cipher_check fix logic + pytest by @monrog2 in #221
• Improve prefix already inuse check by @takishida in #224
• Add Global AES Encryption check by @takishida in #225
• Fix regex warning of missing r prefix by @takishida in #226
• Issue201-equipment_disk_limits_exceeded (#223) by @monrog2 in #227
• Support T2 leafs in leaf redundancy check by @takishida in #228
• Add SG BD forceful routing check by @takishida in #229
• pytest: Add MockConnection with tests for apic_version_md5_check by @takishida in #230
• fabricPathEp target check for infraRsHPathAtt and fabricRsOosPath overhaul by @monrog2 in #231
• pytest: Update Ubuntu version for GitHub Actions by @takishida in #232
• issue159 fixed by @jeestr4d in #222
• Cleanup to new version by @monrog2 in #236
• Fix Connection class byte string handling in py3 by @takishida in #238
• doc: Add more explanation on F1394 by @takishida in #241
• AVE check + pytest + doc by @monrog2 in #240
• consistent missing sw_cversion handling + alert by @monrog2 in #243

New Contributors

• @solu24 made their first contribution in #200

Full Changelog: v2.4.0...v2.5.0

v2.4.0

What's Changed

• New Validation: vzAny-to-vzAny Service Graph when crossing 5.0 release by @sunildath in #190

New Contributors

• @sunildath made their first contribution in #190

Full Changelog: v2.3.0...v2.4.0

v2.3.0

What's Changed

• relax prompt regex and remove enable by @monrog2 in #160
• fix: False alarm for overlapping pool with three domains in one EPG by @takishida in #162
• fix: Handle missing tver in SUP HW Rev check by @takishida in #168
• fix 156: No result for static route overlap check with non-affected versions by @takishida in #167
• fix: Handle missing tver in Static Route Overlap check by @takishida in #170
• Add pagination in icurl() to support large amount of objects by @takishida in #174
• Remove vnid_mismatch_check by @takishida in #182

Full Changelog: v2.2.1...v2.3.0