[3.33] - August 09, 2023

This article provides an overview of features, improvements, bug fixes, and known issues in the Fortanix Confidential Computing Manager (CCM) 3.33 release.

Prerequisites

• A container registry account to push the converted application container Image(s).
• A subscription account on Azure Portal to create Compute Node/s.

Improvements

• CCM SaaS:
  • The getBuildDeployments now correctly returns deployments of the selected build.
• Enclave OS:
  • The PATH environment variable is now appropriately set in the client environment.
  • An empty directory can be now mounted to /opt/fortanix/enclave-os/overlayfs/ directory of the Nitro converted image, where the persistent filesystem block file is saved.
  • Detailed error message is displayed when the application runs out of memory.
  • Limited support is added for sched_getscheduler and sched_getparam system call.
  • Added support for glibc library version 2.37. The update is backward compatible.

Known Issues

• CCM SaaS:
  
  • Improved the functionality of Test Only accounts with Nitro and ACI platforms.
• EnclaveOS:
  • Added a check for Nitro converter to verify if the key or certificate folder path is present in the client image.
  • The /tmp directory can now be executed in Nitro Enclave if the client filesystem anticipates it.

Limitations

Fortanix has a fair usage policy in this Early Customer Access Program. Hence, Fortanix has limited the resources one can create per account. Therefore, it is expected to observe a resource creation failure message once you have reached the max limit.

ACI and compute node agent for EKS features in 3.30 offer limited support. The following are limitations:

• ACI does not support workflows.
  
• Applications with network or port configuration are not supported on EKS.
  

To report an issue or bug, visit https://support.fortanix.com/hc/en-us/requests/new.

Node Agent Download

Download link for SGX Platform: https://support.fortanix.com/hc/en-us/articles/360043407012-Fortanix-Node-Agent-Software-Intel-SGX-Platform 

Download link for AWS Nitro Platform: https://support.fortanix.com/hc/en-us/articles/4412575587732-Fortanix-Node-Agent-Software-AWS-Nitro-Platform