add mpidefault to slurm config

roles/slurm-from-source/tasks/installSlurmFromSource.yml

@@ -2,7 +2,7 @@
   shell: wget http://www.schedmd.com/download/archive/slurm-{{ slurm_version }}.tar.bz2
   args:
     chdir: /tmp
-    creates: /tmp/slurm-{{ slurm_version }}.tar.bz2
+#    creates: /tmp/slurm-{{ slurm_version }}.tar.bz2
 
 - name: untar slurm
   shell: tar jxf /tmp/slurm-{{ slurm_version }}.tar.bz2
@@ -13,14 +13,14 @@
   shell: ./configure --prefix={{ slurm_dir }} --with-munge={{ munge_dir }} && make
   args:
     chdir: /tmp/slurm-{{ slurm_version }}
-    creates: /tmp/slurm-{{ slurm_version }}/src/srun/srun
+#    creates: /tmp/slurm-{{ slurm_version }}/src/srun/srun
 
 - name: install slurm
   shell: make install
   sudo: true
   args:
     chdir: /tmp/slurm-{{ slurm_version }}
-    creates: "{{ slurm_dir }}/bin/srun"
+#    creates: "{{ slurm_dir }}/bin/srun"
 
 - name: copy init script
   template: dest=/etc/init.d/slurm src=slurm.initd.j2  mode=755

roles/slurm-from-source/tasks/main.yml

@@ -110,6 +110,7 @@
 - name: install slurm.conf
   template: src=slurm.conf.j2 dest={{ slurm_dir }}/etc/slurm.conf
   sudo: true
+  notify: restart slurm
   when: slurm_use_vpn==False
 
 - name: install slurm.conf

roles/slurm-from-source/templates/slurm.conf.j2

@@ -24,7 +24,7 @@ AuthType=auth/munge
 StateSaveLocation={{ slurmstatedir }}
 SlurmdSpoolDir={{ slurmdatadir }}
 SwitchType=switch/none
-MpiDefault=none
+MpiDefault=pmi2
 SlurmctldPidFile={{ slurmpiddir }}/slurmctld.pid
 SlurmdPidFile={{ slurmpiddir }}/slurmd.pid
 ProctrackType=proctrack/linuxproc
@@ -131,7 +131,7 @@ PriorityWeightFairshare={{ slurmfairshare.val }}
 {% endif %}
 
 DisableRootJobs=YES
-#MpiParams=ports=12000-12999
+MpiParams=ports=12000-12999
 # COMPUTE NODES
 {% set nodelist = [] %}
 {% for queue in slurmqueues %}