ARM bigLittle Cluster

I started building a new cluster lab and went in for the ARM bigLITTLE CPU based on the  Odroid-XU4Q from odroidinc and hardkernel.com.   It is much cheaper to run all the time and allows me to test new things.  It is currently configured with…

TODO:

  • mariadb/mysql on Cluster with share file system.
  • Custom write my own Docks and/or containers.
    • Nginx Web server
    • App server or node.js server
    • containerize DB from above
  • Maybe switch to OpenStack
  • Ansible tower testing ground.

It is currently one Cloudshell2 with 4T of spinning media in a RAID 1, and 4 Odroid-XU4Q in a custom enclosure with eMMC boot devices for each node  and each node also has a SD drive in a 2×2 glusterFS mirrored stripe across all 4.   All connected via Gigabit Ethernet on a Cisco 3650.   I have one Raspberry Pi 3 node for  an odd man out to test ansible playbooks.