Merge branch 'PrologSlurmctld' into 'master'

adding a slurmctld.prolog

See merge request !466

roles/slurm-common/files/slurmctld.prolog

+#!/bin/sh
+
+JOBID=$SLURM_JOB_ID
+if [ ! -z $SLURM_ARRAY_JOB_ID ]; then
+  JOBID="${SLURM_ARRAY_JOB_ID}_${SLURM_ARRAY_TASK_ID}"
+fi
+if [ "$JOBID" == "" ]; then
+  exit 0
+fi
+CPULINE=$(scontrol show job $JOBID -dd 2>&1)
+if [ $? -ne 0 ]; then
+  exit 0
+fi
+COMMENT=$(echo -e "$CPULINE" | perl -n -e'/.*Nodes=([\w\-\[\],]+) CPU_IDs=([\w\-,]+) Mem=(\w+) GRES=([\w:\(\)\-,]*).*/ && print "|$1|$2|$4|;"')
+UPDATE=$(scontrol update job=$JOBID admincomment="$COMMENT" 2>&1)
+exit 0

roles/slurm-common/tasks/main.yml

@@ -140,6 +140,10 @@
   template: src=slurm.epilog.j2 dest=/opt/slurm/etc/slurm.epilog mode=755
   become: true
 
+- name: install slurmctld prolog
+  file: src=files/slurmctld.prolog dest=/opt/slurm-latest/etc/slurmctld.prolog mode=755
+  become: true
+  when: inventory_hostname in groups.ManagementNodes
 
 - name: setup envirnment variables
   template: src=slurm_setup.sh.j2 dest=/etc/profile.d/slurm_setup.sh