for sacctmgr to work we need a slurm.conf which computenodes only get after...

for sacctmgr to work we need a slurm.conf which computenodes only get after initializing. this is not needed for this taks and therefore it is sufficient that only the slurmctld master reates a DB

roles/slurm-start/tasks/main.yml

@@ -112,9 +112,11 @@
   register: slurm_cluster_count
   check_mode: no
   changed_when: false
+  when: slurmctrl == inventory_hostname
 
 - debug:
     var: slurm_cluster_count
+  when: slurmctrl == inventory_hostname
 
 - name: "create cluster in slurm db"  #needs munge to run
   shell:  "{{ slurm_dir }}/bin/sacctmgr -i create cluster {{ clustername }}"