Merge branch 'createClusterRaceCond' into 'master'

Create cluster race cond

See merge request !331

CICD/plays/mgmtnodes.yml

@@ -16,7 +16,6 @@
   tags: [ always ]
 
 - hosts: 'ManagementNodes'
-  strategy: free
   gather_facts: False
   vars_files:
   - vars/passwords.yml

roles/slurm-start/tasks/main.yml

@@ -87,7 +87,7 @@
   when: use_systemd is defined and start_slurmctld is defined and slurmctld_service_installed.changed
 
 - name: "count clusters in slurm db"
-  shell:  "{{slurm_dir}}/bin/sacctmgr show cluster -p | wc -l"
+  shell:  "{{ slurm_dir }}/bin/sacctmgr show cluster -p | wc -l"
   register: slurm_cluster_count
   check_mode: no
   changed_when: false
@@ -96,9 +96,9 @@
     var: slurm_cluster_count
 
 - name: "create cluster in slurm db"  #needs munge to run
-  shell:  "{{slurm_dir}}/bin/sacctmgr -i create cluster {{ clustername }}"
+  shell:  "{{ slurm_dir }}/bin/sacctmgr -i create cluster {{ clustername }}"
   become: true
-  when: slurm_cluster_count.stdout == '1'
+  when: slurm_cluster_count.stdout == '1' and slurmctrl == inventory_hostname
 
 - name: start slurmd
   service: name=slurmd state=started enabled={{ slurmd_enabled }}