make gres work again

Author: sjpb

templates/gres.conf.j2

@@ -1,16 +1,11 @@
 AutoDetect=off
-{% for part in openhpc_slurm_partitions %}
-{%  set nodelist = [] %}
-{%  for group in part.get('groups', [part]) %}
-{%      if 'gres' in group %}
-{%          for gres in group.gres %}
-{%              set gres_name, gres_type, _ = gres.conf.split(':') %}
-{%              set group_name = group.cluster_name|default(openhpc_cluster_name) ~ '_' ~ group.name %}
-{%              set inventory_group_hosts = groups.get(group_name, []) %}
-{%              for hostlist in (inventory_group_hosts | hostlist_expression) %}
+{% for nodegroup in openhpc_nodegroups %}
+{%      for gres in nodegroup.gres | default([]) %}
+{%          set gres_name, gres_type, _ = gres.conf.split(':') %}
+{%          set inventory_group_name = openhpc_cluster_name ~ '_' ~ nodegroup.name %}
+{%          set inventory_group_hosts = groups.get(inventory_group_name, []) %}
+{%          for hostlist in (inventory_group_hosts | hostlist_expression) %}
 NodeName={{ hostlist }} Name={{ gres_name }} Type={{ gres_type }} File={{ gres.file }}
-{%              endfor %}
-{%          endfor %}
-{%      endif %}
-{%  endfor %}
-{% endfor %}
+{%          endfor %}{# hostlists #}
+{%      endfor %}{# gres #}
+{% endfor %}{# nodegroup #}