Restore nvidia installation

roles/gpu/tasks/main.yml

@@ -102,6 +102,12 @@
   become_user: root
   when: uninstall_driver
 
+- name: get nvidia driver 
+  get_url: url=http://consistency0/src/NVIDIA-Linux-x86_64-{{ nvidia_version }}.run dest=/tmp/NVIDIA-Linux-x86_64-{{ nvidia_version }}.run
+  become: true
+  become_user: root
+  when: install_driver
+
 #- name: Copy boot file
 #  template: src=grub.conf.j2 dest=/boot/grub/grub.conf 
 #  sudo: true
@@ -114,8 +120,8 @@
   template: src=xserver.j2 dest=/etc/pam.d/xserver
   sudo: true
 
-- name: Install driver with yum
-  shell: yum -y install cuda-drivers xorg-x11-drv-nvidia
+- name: build nvidia driver 
+  shell: chmod 755 /tmp/NVIDIA-Linux-x86_64-{{ nvidia_version }}.run; /tmp/NVIDIA-Linux-x86_64-{{ nvidia_version }}.run --silent
   sudo: true
   when: install_driver