Compatibility matrix
Supported platforms, software versions, and dependencies for IBM Confidential Computing Containers for Red Hat OpenShift Container Platform (CCCO) 1.2.2.
| Component | Supported version(s) | Notes |
|---|---|---|
| IBM Z® | IBM z17 | Requires Feature Code 115 IBM Secure Execution for Linux (IBM SEL) enabled. |
| IBM® LinuxONE | IBM LinuxONE 5 | Requires Feature Code 115 IBM SEL support. |
| Red Hat OpenShift Container Platform | 4.20 or later | Must include the sandboxed containers add-on. |
| Red Hat OpenShift Sandboxed Containers | 1.13 or later | Required for deploying confidential containers. |
| Linux distribution | RHCOS 9.8 and later | Must be configured for IBM SEL. |