Merge branch 'outage_6Dec' into 'master'

Updating slurmdbd logrotate service file

See merge request !152

roles/slurmdb-config/templates/slurmdblog.j2

@@ -14,7 +14,7 @@
  create 640 slurm root 
 {% if ansible_os_family == 'RedHat' and ansible_distribution_version >= '7' %}
   postrotate
-    {{ slurm_dir }}/sbin/slurmdbd flushlogs  1>/dev/null || true
+	systemctl kill -s HUP --kill-who=main slurmdbd
 {% else %}
  postrotate /etc/init.d/slurmdbd reconfig 
 {% endif %}