FSS mount on all worker nodes #90
Description
Our current OKE stack does not mount the Oracle Cloud Infrastructure File Storage Service (FSS) on all worker nodes. Implementing FSS mounts on these nodes significantly improves efficiency by enabling the pull of large container images (15+ GB) to FSS, which can then be imported to nodes using Skopeo. This approach optimizes container image distribution without relying on intermediary registries like Harbor, pending the implementation of an OCIR pull-through proxy, which is currently unfunded and undated. Additionally, having FSS mounted on worker nodes enhances troubleshooting capabilities across the cluster.
To address this, script will be developed to mount the FSS on worker nodes via the cloud-init process, ensuring the mount persists through node reboots. This solution should be integrated into the OKE Terraform stack and will be tested on both Ubuntu and Oracle Linux worker images