Hi Everyone, 

I am currently trying to setup in all-in-one development environment for OpenStack on a Debian VM.  The VM has 16 GB RAM and 4 CPUs. However, I face an error while trying to run FORCE=yes ./stack.sh.
I get an error that keystone does not start. This causes the entire process to fail. Requesting assistance in solving this issue.

I am following the this guide: https://docs.openstack.org/devstack/latest/guides/single-machine.html

PFA the error log and error message on the terminal.




Thanks in advance.
Regards,
Ishan