Merge branch 'provision_slurm' into 'master'

allow provision_slurm to take a path to the lockfile so its on a directory share…

…d between managment nodes

See merge request !71

roles/provision_slurm/tasks/main.yml

@@ -21,5 +21,5 @@
 
 # the lockfile for makeing home directories should be located on the shared directory where the home directories will be created. Otherwise it will be racey
 - name: provision_slurm cron job 
-  cron: name=provision_slurm job="/usr/bin/flock -x -n /home/provision.lck -c {{ provision_slurm }}" user=root minute=*/30 state=present
+  cron: name=provision_slurm job="/usr/bin/flock -x -n {{ lockpath }}/slurm_provision.lck -c {{ provision_slurm }}" user=root minute=*/30 state=present
   sudo: true