Merge pull request #105 from oci-hpc/2.10.2_ds_mpivars

add mpivars.sh file for ubuntu

Author: arnaudfroidmont

playbooks/new_nodes.yml

@@ -33,6 +33,7 @@
     - limits
     - mpi-hostfiles
     - boot-volume
+    - mpivars
 
 - hosts: compute
   become: true

playbooks/resize_add.yml

@@ -31,6 +31,7 @@
     - ssh
     - limits
     - boot-volume
+    - mpivars
 
 - hosts: compute_to_add
   become: true

playbooks/roles/mpivars/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+# defaults file for mpivars

playbooks/roles/mpivars/tasks/main.yml

@@ -0,0 +1,4 @@
+---
+# tasks file for mpivars
+- include: ubuntu.yml
+  when: ansible_distribution == 'Ubuntu'

playbooks/roles/mpivars/tasks/ubuntu.yml

@@ -0,0 +1,25 @@
+---
+- name: Get the openmpi version
+  shell: 
+    cmd: ls /usr/mpi/gcc/
+    warn: false
+  register: openmpi
+  failed_when: false
+
+
+- name: Check if mpivars.sh exists
+  stat:
+    path: /usr/mpi/gcc/{{ openmpi.stdout_lines[0] }}/bin/mpivars.sh
+  register: mpivars
+  when: openmpi.stdout_lines[0] != ""
+
+
+- name: Create mpivars.sh
+  become: true
+  template: 
+    src: mpivars.j2 
+    dest: /usr/mpi/gcc/{{ openmpi.stdout_lines[0] }}/bin/mpivars.sh
+    force: yes
+    owner: root
+    group: root
+  when: openmpi.stdout_lines[0] != "" and not mpivars.stat.exists

playbooks/roles/mpivars/templates/mpivars.j2

@@ -0,0 +1,25 @@
+# NOTE: This is an automatically-generated file!  (generated by the
+# Open MPI/SHMEM RPM).  Any changes made here will be lost if the RPM is
+# uninstalled or upgraded.
+
+# PATH
+if test -z "`echo $PATH | grep /usr/mpi/gcc/{{ openmpi.stdout_lines[0] }}/bin`"; then
+    PATH=/usr/mpi/gcc/{{ openmpi.stdout_lines[0] }}/bin:${PATH}
+    export PATH
+fi
+
+# LD_LIBRARY_PATH
+if test -z "`echo $LD_LIBRARY_PATH | grep /usr/mpi/gcc/{{ openmpi.stdout_lines[0] }}/lib`"; then
+    LD_LIBRARY_PATH=/usr/mpi/gcc/{{ openmpi.stdout_lines[0] }}/lib${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH}
+    export LD_LIBRARY_PATH
+fi
+
+# MANPATH
+if test -z "`echo $MANPATH | grep /usr/mpi/gcc/{{ openmpi.stdout_lines[0] }}/share/man`"; then
+    MANPATH=/usr/mpi/gcc/{{ openmpi.stdout_lines[0] }}/share/man:${MANPATH}
+    export MANPATH
+fi
+
+# MPI_ROOT
+MPI_ROOT=/usr/mpi/gcc/{{ openmpi.stdout_lines[0] }}
+export MPI_ROOT

playbooks/roles/mpivars/vars/main.yml

@@ -0,0 +1,2 @@
+---
+# vars file for mpivars

playbooks/site.yml

@@ -35,6 +35,7 @@
     - mpi-hostfiles
     - etc-hosts
     - boot-volume
+    - mpivars
 
 - hosts: all
   become: true