remove stackhpc demo config for openhpc-less slurm

Author: sjpb

Diff for: environments/.stackhpc/inventory/group_vars/all/hpctests.yml

@@ -1,21 +1,3 @@
-openhpc_install_type: generic # i.e. don't want OpenHPC
-
-openhpc_generic_packages: # system package installs:
-  # below are default in the role, required to get slurm to work:
-  - munge
-  - mariadb-connector-c # only actually needed on slurmdbd
-  - hwloc-libs          # only actuall needed on slurmd
-  # below added here to get pingpong and pingmatrix hpctests working:
-  - mpitests-openmpi
-
-# define paths to slurm on NFS clients:
-openhpc_sbin_dir: /nopt/slurm/23.02.5/sbin
-openhpc_lib_dir: /nopt/slurm/23.02.5/lib/slurm
-openhpc_bin_dir: /nopt/slurm/23.02.5/bin
-openhpc_slurm_conf_path: /nopt/slurm/etc/slurm.conf
-
-# modify slurm.conf:
 openhpc_config_extra:
   SlurmctldDebug: debug
   SlurmdDebug: debug
-  Epilog: '<absent>' # required b/c the default slurm.conf uses an Epilog provided by openhpc pkgs