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v4.3.0 Release - #471

Merged
monrog2 merged 184 commits into
masterfrom
v4.3.0-dev
Oct 2, 2026
Merged

v4.3.0 Release#471
monrog2 merged 184 commits into
masterfrom
v4.3.0-dev

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@monrog2

@monrog2 monrog2 commented Oct 2, 2026

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jeestr4d and others added 30 commits August 12, 2025 13:42
@jeestr4d
issue244 solved
e4f6d94
@jeestr4d
issue 275 fixed
9424a57
@welkinhe
Introduced port tracking minimal uplink check.
e56ac4e
@welkinhe
Updated test case and documentation.
59240cd
@welkinhe
Update docs
dd726be
@welkinhe
Doc URL fix.
8af0533
@welkinhe
Updated headers to include "Admin State".
8deb412
@monrog2
Add arg to define thread limit - to throttle concurrent API calls whe…
04fef19 
…n required (#355)

* add `--max-threads` arg
* fix bad descriptor errs/race conditions
* update pytests
@monrog2
353 the script incorrectly detects vpc and port channel interfaces as…
233359a 
… cscwh68103 invalid fabricpathep targets (#357)

* specific testing for known failure conditions of cscwh68103 as to not catch valid scenarios
@monrog2
Update aci-preupgrade-validation-script.py
6d7d4d4 
mark version
@monrog2
print cleanup
e4defbf
@monrog2
Merge branch 'v4.1.0-dev' into issue244
b335a56
@monrog2
move test into checks
080308c
@monrog2
fix pytest
3e53f03
@jeestr4d
Update aci-preupgrade-validation-script.py
6f55a21 
commit
@asraf-khan
Added Function check for certificate expiration
3f9965b
@asraf-khan
fixed pytest issues
6a1cc35
@asraf-khan
fixed pytest issues
9264ead
@asraf-khan
Combined PR #390 validation here
9a7f043
@asraf-khan
updated code as common error recommended_action message
dd98e04
@asraf-khan
updated code as common error recommended_action message
d8a4791
@asraf-khan
updated code as common error recommended_action message
a52878d
@asraf-khan
Removing leaf/spine certs check from validation
9975bb9
@lovkeshsharma702
dynamic bootflash utilization
d584918
@lovkeshsharma702
dynamic bootflash utilization
de146e5
@lovkeshsharma702
dynamic bootflash utilization
330af6e
@lovkeshsharma702
dynamic bootflash utilization
58e4fb3
@lovkeshsharma702
dynamic bootflash utilization
8ff1465
@takishida
fix: service_bd_forceful_routing with LIf instead of EPp
ebf3e0d
@lovkeshsharma702
Untrack .DS_Store and remove orphaned apic_oob_connectivity_check fix…
818c940 
…tures
monrog2 and others added 28 commits October 1, 2026 10:49
@monrog2
Merge remote-tracking branch 'origin/v4.3.0-dev' into codex/issue-467…
f1a118d 
…-cimc-json
@monrog2
Keep CIMC serialization tests compatible with Python 2
2ff1b1a 
Refs #467
@monrog2
Merge pull request #469 from datacenter/codex/issue-467-cimc-json
1b1e18c 
Split CSCwo74485 CIMC advisory from compatibility failures
@monrog2
Merge pull request #465 from datacenter/codex/pr403-consumer-leg
98be825 
Validate vzAny service graphs on stretched VRFs (supersedes #403)
@monrog2
Recommend disabling apps at App Center deprecation boundary
86b50e4
@monrog2
Merge v4.3.0-dev and order App Center validation last
4b3dae2
@monrog2
Remove redundant check-order comment
d7b192c
@monrog2
Merge pull request #468 from datacenter/codex/issue-383-app-infra-dep…
f1ebc96 
…recation

Add App Center deprecation validation for APIC 6.1(2)
@monrog2
Update aci-preupgrade-validation-script.py
b266e86 
mark v4.3.0 script_version
@monrog2
Publish actual-version integration artifacts on release opt-in
7c51c17
@monrog2
Distinguish integration failures from validator check results
2fd597b
@monrog2
Merge pull request #472 from datacenter/codex/publish-release-integra…
4664e38 
…tion-results

Publish actual-version integration results for release review
@monrog2
Render APIC OOB manual commands in result table
1371375
@monrog2
Merge pull request #473 from datacenter/codex/apic-oob-command-table
c949c74 
Render APIC OOB manual commands in result table
@monrog2
Return N/A for unsupported host interface auto speed
11a0e0e
@monrog2
Merge pull request #474 from datacenter/codex/host-interface-auto-com…
8a09315 
…patibility

Return N/A when host interface auto speed is unsupported
@monrog2
Show source and target APIC versions in result summaries
751dd90
@monrog2
Merge pull request #475 from datacenter/codex/results-summary-versions
4e64d35 
Show source and target APIC versions in integration results
@monrog2
Initialize APIC debug namespace before DB reads (#446) [skip ci]
9d5e978 
(cherry picked from commit be659b3)
@monrog2
Merge pull request #476 from datacenter/codex/pr447-debug-init-v430
59a07f3 
fix: initialize /debug before APIC database reads in v4.3.0-dev
@monrog2
Keep check messages brief and move details into results
8025b34
@monrog2
Fix duplicate IPSLA counts in post-upgrade callback check
05e0def
@monrog2
Restore explicit skipping clarification for missing target version
f9bf5c3
@monrog2
Merge pull request #477 from datacenter/codex/short-check-messages
a4ac204 
Keep check messages brief and move details into results
@monrog2
Remove IPSLA duplicate-DN documentation note
5554ade
@monrog2
Merge pull request #478 from datacenter/codex/issue-344-ipsla-unique-dns
682c24f 
Fix duplicate IPSLA counts in post-upgrade callback check
@monrog2
Enhance AES check with successful export history and passphrase warning
4986d44
@monrog2
Merge pull request #480 from datacenter/codex/issue-479-aes-export-hi…
81b8dfe 
…story

Enhance AES check with export history and passphrase warning
@monrog2

monrog2 commented Oct 2, 2026

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Integration testing of the v4.3.0 development build completed on October 2, 2026. The overall pipeline failed due to validator execution errors. Results publication succeeded, and the published snapshot’s source provenance was verified.

  • Unit tests: Python 2.7 and Python 3.8 suites passed.
  • Coverage: 48 fabrics were included; 37 produced validation reports. Eleven optional fabrics had connection failures. No required fabrics had connection failures.
  • Validator errors: Six checks across three fabrics could not complete because controller logins failed:
    • Two target-image and MD5 checks.
    • Two observer database size checks.
    • Two standby-controller disk-space checks.
  • Readiness findings: Reports recorded 252 FAIL findings across 36 fabrics. Eleven unavailable summaries were excluded from these totals.

The reports identify login failures but do not establish their underlying cause. The affected checks remain unresolved, and the readiness findings require review before upgrade approval.

@monrog2
monrog2 merged commit 3c2f1c4 into master Oct 2, 2026
5 checks passed
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7 participants

@monrog2 @jeestr4d @welkinhe @asraf-khan @lovkeshsharma702 @takishida @dhaselva