When running the Mirantis scripts to configure VirtualBox for OpenStack you run into the error
Looks like VirtualBox failed to apply settings for interface VirtualBox Host-Only Ethernet Adapter
To fix this issue you need to manually configure the host interfaces in virtual box. Start off by going to the virtual box preferences and adding three host interfaces. Then configure each them with the following IP’s noted.
After this is done you will want to re-run your launch script, but before you do, be sure to comment out the line as noted below.
#./actions/create-interfaces.sh || exit 1
You will then be able to proceed with the remainder of the setup when you re-run the script