The CentOS 7 SR-IOV RDMA-Hadoop appliance is built based on CC-CentOS7 appliance. In this appliance, it also contains a CentOS 7 Virtual Machine image, a VM startup script and a Hadoop cluster launch script, so that users can launch VMs with SR-IOV in order to run RDMA-Hadoop across these VMs on SR-IOV enabled InfiniBand clusters.

• Image name: OSU-CentOS7-RDMA-Hadoop-DIB
• Default user account: cc
• Remote access: Key-Based SSH
• Root access: passwordless sudo from the cc account
• Chameleon admin access: enabled on the ccadmin account
• Cloud-init enabled on boot: yes
• Repositories (Yum): EPEL, RDO (OpenStack)
• Installed packages:
  • Rebuilt kernel to enable IOMMU
  • Mellanox SR-IOV drivers for InfiniBand
  • KVM hypervisor
  • Standard development tools such as make, gcc, gfortran, etc.
  • Config management tools: Puppet, Ansible, Salt
  • OpenStack command-line clients
• Included VM image name: chameleon-rdma-hadoop-appliance.qcow2
• Included VM startup script: start-vm.sh
• Included Hadoop cluster launch script: launch-hadoop-cluster.sh
• Default VM root password: nowlab