• Docker v1.13+
• Kubernetes v1.14+.
• open-iscsi has been installed on all the nodes of the Kubernetes cluster, and iscsid daemon is running on all the nodes.
  • For GKE, recommended Ubuntu as guest OS image since it contains open-iscsi already.
  • For Debian/Ubuntu, use apt-get install open-iscsi to install.
  • For RHEL/CentOS, use yum install iscsi-initiator-utils to install.
  • For EKS with EKS Kubernetes Worker AMI with AmazonLinux2 image, use yum install iscsi-initiator-utils to install. You may need to edit cluster security group to allow ssh access.
• A host filesystem supports file extents feature on the nodes to store the data. Currently we support:
  • ext4
  • XFS