memory / cpu ressources fix

roles/slurm/tasks/main.yml

@@ -67,6 +67,8 @@
     - slurm.conf
     - cgroup.conf
   vars:
+    slurm_exec_node_cores: 3
+    slurm_exec_node_mem: 5000  # RealMemory=5964
     slurm_alloc_nodes_default:
     - name: "{{slurm_prefix+'-submit1'}}"
     alloc_nodes: "{{ slurm_alloc_nodes_default + extra_nodes | default([])}}"