Fortanix Armor Kubernetes Operator 27.0 Patch 3 - September 17, 2026

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This article provides an overview of bug fixes and the supported Fortanix Armor solutions in the Fortanix Armor Kubernetes Operator 27.0 Patch 3 release.

The Fortanix Armor Kubernetes Operator version is 1.0.554.

NOTE

  • Upgrading from Armor Operator 1.0.438 to later versions is not supported. To use 1.0.554 (Patch 3) if you are currently running version 1.0.438, you must perform a fresh installation.

  • Upgrading to 1.0.554 (Patch 3) from Armor Operator 1.0.480 or later is supported.

  • Existing Armor on-premises deployments must complete the Cassandra inter-node TLS certificate renewal procedure after upgrading to this version. For details, refer to Manually Renew Cassandra Inter-Node TLS CA and Leaf Certificates. This procedure is not required for fresh installations.

Bug Fixes

  • Fixed an issue where the service-to-service (S2S) certificate renewal job in the Fortanix Armor Kubernetes Operator was configured with an incorrect service account name (JIRA: PLAT-6647).

  • Fixed an issue where the S2S certificate renewal process used an incorrect service domain when checking certificate expiration, which could cause certificate renewal to be skipped (JIRA: PLAT-6655).

  • The Fortanix Armor Kubernetes Operator now automatically schedules regular restarts of the CCM service to ensure that renewed certificates are picked up without requiring manual rolling restarts (JIRA: PLAT-6654).

Installation

helm upgrade --install armor-platform-operator-chart \ 
   oci://cr.download.fortanix.com/charts/armor-platform-operator \ 
   --namespace "$OPERATOR_NAMESPACE" \ 
   --no-hooks \ 
   --version " 1.0.554"

Solutions

For detailed instructions to deploy the Fortanix Armor Kubernetes Operator, refer to the Fortanix Armor Installation Guide-On-premises.

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As of August 2025