Add known issue for ECK CA-rotation cert mismatch (3.21, 3.22)#2801
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Document the upstream ECK transport/HTTP CA rotation issue (AKI/SKI mismatch causing PKIX path validation failures) in the 3.21-2 and 3.22-2 release notes, with the delete-cert-secret remediation and a link to the Elastic support article. The 3.22 entry notes the fix ships in 3.22.7. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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tianfeng92
approved these changes
Jun 25, 2026
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Summary
Documents the upstream ECK transport/HTTP CA-rotation issue (AKI/SKI mismatch →
PKIX path validation failed, ES nodes fail to rejoin / Kibana fails to connect) in the 3.21-2 and 3.22-2 release notes.Ref: EV-6724.