I'm working on building a my own Cloud Platform based on Docker and CoreOS. Howerver my underlying infrastrucutre is VMware vCloud which is not exactly straight forward in comparison to Amazon EC2 or Digital Ocean when installing CoreOS. VMWare has a really nice CoreOS tutorial [http://kb.vmware.com/selfservice/

<--This issue drove me nuts this week. Someone uploaded a bunch of ISO images with vCloud Director 5.5. The ISO's images uploaded fine but some images appeared as normal and others appeared as icons with a question mark that are unmountable on VM's. WTF? So I tried a couple things. I noticed that the ISO images were missing the .iso file extension. I tried renaming the ISO images through vCloud. No Love! How to fix Unknown ISO files in vCloud In order to fix this annoying issue ensure your IS